Attachment 348365 Details for Bug 188940 – WIP

[patch] WIP

bug-188940-20180828173143.patch (text/plain), 203.86 KB, created by Myles C. Maxfield on 2018-08-28 17:31:44 PDT

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Creator: Myles C. Maxfield

Created: 2018-08-28 17:31:44 PDT

Size: 203.86 KB

patch

obsolete

>Subversion Revision: 235439
>diff --git a/Tools/ChangeLog b/Tools/ChangeLog
>index f46457b441f05d6f56df62a86ae53163b1973908..edea0a8e998910d73f8e8e18c3bff41552f40e54 100644
>--- a/Tools/ChangeLog
>+++ b/Tools/ChangeLog
>@@ -1,3 +1,166 @@
>+2018-08-28  Myles C. Maxfield  <mmaxfield@apple.com>
>+
>+        [WHLSL] Implement texture types
>+        https://bugs.webkit.org/show_bug.cgi?id=188940
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        * WebGPUShadingLanguageRI/All.js:
>+        * WebGPUShadingLanguageRI/BuiltinMatrixGetter.js: Copied from Tools/WebGPUShadingLanguageRI/BuiltinVectorIndexSetter.js.
>+        (BuiltinMatrixGetter):
>+        (BuiltinMatrixGetter.prototype.get height):
>+        (BuiltinMatrixGetter.prototype.get width):
>+        (BuiltinMatrixGetter.prototype.toString):
>+        (BuiltinMatrixGetter.functions):
>+        (BuiltinMatrixGetter.prototype.instantiateImplementation):
>+        * WebGPUShadingLanguageRI/BuiltinMatrixSetter.js: Renamed from Tools/WebGPUShadingLanguageRI/BuiltinVectorIndexSetter.js.
>+        (BuiltinMatrixSetter):
>+        (BuiltinMatrixSetter.prototype.get height):
>+        (BuiltinMatrixSetter.prototype.get width):
>+        (BuiltinMatrixSetter.prototype.toString):
>+        (BuiltinMatrixSetter.functions):
>+        (BuiltinMatrixSetter.prototype.instantiateImplementation):
>+        * WebGPUShadingLanguageRI/BuiltinVectorConstructors.js: Removed.
>+        * WebGPUShadingLanguageRI/BuiltinVectorEqualityOperator.js: Removed.
>+        * WebGPUShadingLanguageRI/BuiltinVectorGetter.js:
>+        (BuiltinVectorGetter.prototype.instantiateImplementation):
>+        (BuiltinVectorGetter):
>+        * WebGPUShadingLanguageRI/BuiltinVectorSetter.js:
>+        (BuiltinVectorSetter.functions):
>+        (BuiltinVectorSetter.prototype.instantiateImplementation):
>+        (BuiltinVectorSetter):
>+        * WebGPUShadingLanguageRI/CallExpression.js:
>+        (CallExpression.prototype.resolve):
>+        * WebGPUShadingLanguageRI/CheckTypesWithArguments.js:
>+        (checkTypesWithArguments.TypeWithArgumentsChecker.prototype.visitTypeRef):
>+        (checkTypesWithArguments.TypeWithArgumentsChecker):
>+        (checkTypesWithArguments):
>+        * WebGPUShadingLanguageRI/Checker.js:
>+        (Checker.prototype.visitVectorType):
>+        (Checker.prototype.visitMatrixType):
>+        * WebGPUShadingLanguageRI/ConstexprFolder.js:
>+        (ConstexprFolder.prototype.visitCallExpression):
>+        (ConstexprFolder):
>+        * WebGPUShadingLanguageRI/Evaluator.js:
>+        (Evaluator.prototype.visitTernaryExpression):
>+        * WebGPUShadingLanguageRI/FlattenedStructOffsetGatherer.js:
>+        (FlattenedStructOffsetGatherer.prototype.visitMatrixType):
>+        (FlattenedStructOffsetGatherer):
>+        * WebGPUShadingLanguageRI/FloatLiteralType.js:
>+        (let.FloatLiteralType.createLiteralType.verifyAsArgument):
>+        * WebGPUShadingLanguageRI/Intrinsics.js:
>+        (Intrinsics.):
>+        (Intrinsics):
>+        * WebGPUShadingLanguageRI/MatrixType.js: Renamed from Tools/WebGPUShadingLanguageRI/BuiltinVectorIndexGetter.js.
>+        (MatrixType):
>+        (MatrixType.prototype.get elementType):
>+        (MatrixType.prototype.get numRows):
>+        (MatrixType.prototype.get numColumns):
>+        (MatrixType.prototype.get numRowsValue):
>+        (MatrixType.prototype.get numColumnsValue):
>+        (MatrixType.prototype.get size):
>+        (MatrixType.prototype.unifyImpl):
>+        (MatrixType.prototype.populateDefaultValue):
>+        (MatrixType.prototype.toString):
>+        * WebGPUShadingLanguageRI/NameContext.js:
>+        (NameContext.prototype.add):
>+        * WebGPUShadingLanguageRI/NativeType.js:
>+        (NativeType.create):
>+        (NativeType):
>+        * WebGPUShadingLanguageRI/OperatorAnderIndexer.js: Renamed from Tools/WebGPUShadingLanguageRI/OperatorAnderIndex.js.
>+        (OperatorAnderIndexer):
>+        * WebGPUShadingLanguageRI/OperatorBool.js: Removed.
>+        * WebGPUShadingLanguageRI/Prepare.js:
>+        (let.prepare):
>+        * WebGPUShadingLanguageRI/Program.js:
>+        (Program.prototype.add):
>+        * WebGPUShadingLanguageRI/Rewriter.js:
>+        (Rewriter.prototype.visitMatrixType):
>+        (Rewriter):
>+        * WebGPUShadingLanguageRI/SPIRV.html:
>+        * WebGPUShadingLanguageRI/StandardLibrary.js:
>+        (operator.bool):
>+        (bool.operator):
>+        (uchar.operator):
>+        (ushort.operator):
>+        (char.operator):
>+        (short.operator):
>+        (uint.operator):
>+        (int.operator):
>+        (half.operator):
>+        (float.operator):
>+        (operator.bool2):
>+        (operator.bool3):
>+        (operator.bool4):
>+        (uint.operator.length):
>+        (operator.uchar2):
>+        (operator.uchar3):
>+        (operator.uchar4):
>+        (operator.ushort2):
>+        (operator.ushort3):
>+        (operator.ushort4):
>+        (operator.uint2):
>+        (operator.uint3):
>+        (operator.uint4):
>+        (operator.char2):
>+        (operator.char3):
>+        (operator.char4):
>+        (operator.short2):
>+        (operator.short3):
>+        (operator.short4):
>+        (operator.int2):
>+        (operator.int3):
>+        (operator.int4):
>+        (operator.half2):
>+        (operator.half3):
>+        (operator.half4):
>+        (operator.float2):
>+        (operator.float3):
>+        (operator.float4):
>+        (bool2.operator):
>+        (bool3.operator):
>+        (bool4.operator):
>+        (uchar2.operator):
>+        (uchar3.operator):
>+        (uchar4.operator):
>+        (ushort2.operator):
>+        (ushort3.operator):
>+        (ushort4.operator):
>+        (uint2.operator):
>+        (uint3.operator):
>+        (uint4.operator):
>+        (char2.operator):
>+        (char3.operator):
>+        (char4.operator):
>+        (short2.operator):
>+        (short3.operator):
>+        (short4.operator):
>+        (int2.operator):
>+        (int3.operator):
>+        (int4.operator):
>+        (half2.operator):
>+        (half3.operator):
>+        (half4.operator):
>+        (float2.operator):
>+        (float3.operator):
>+        (float4.operator):
>+        (allVectorTypeNames):
>+        * WebGPUShadingLanguageRI/SwizzleOp.js: Removed.
>+        * WebGPUShadingLanguageRI/SynthesizeDefaultConstructorOperator.js:
>+        (synthesizeDefaultConstructorOperator.FindAllTypes.prototype.visitMatrixType):
>+        (synthesizeDefaultConstructorOperator.FindAllTypes):
>+        (synthesizeDefaultConstructorOperator):
>+        * WebGPUShadingLanguageRI/SynthesizeOperatorBool.js: Removed.
>+        * WebGPUShadingLanguageRI/Test.html:
>+        * WebGPUShadingLanguageRI/Test.js:
>+        (makeSampler):
>+        (make1DTexture):
>+        (tests.textureDimensions):
>+        * WebGPUShadingLanguageRI/Visitor.js:
>+        (Visitor.prototype.visitMatrixType):
>+        (Visitor):
>+        * WebGPUShadingLanguageRI/index.html:
>+
> 2018-08-28  David Kilzer  <ddkilzer@apple.com>
> 
>         Fix incorrect use of `sourceTree = "<group>";` for built products and frameworks in Xcode projects
>diff --git a/Tools/WebGPUShadingLanguageRI/All.js b/Tools/WebGPUShadingLanguageRI/All.js
>index 315bec2e688627c3cd80ba46fba24001e28f9f4c..9c2a37150c1e976b926cfbee23437520a8de4a47 100644
>--- a/Tools/WebGPUShadingLanguageRI/All.js
>+++ b/Tools/WebGPUShadingLanguageRI/All.js
>@@ -34,7 +34,6 @@ load("Visitor.js");
> load("CreateLiteral.js");
> load("CreateLiteralType.js");
> load("PropertyAccessExpression.js");
>-load("SwizzleOp.js");
> load("NativeType.js");
> 
> load("AddressSpace.js");
>@@ -46,12 +45,10 @@ load("AutoWrapper.js");
> load("Block.js");
> load("BoolLiteral.js");
> load("Break.js");
>-load("BuiltinVectorConstructors.js");
>+load("BuiltinMatrixGetter.js");
>+load("BuiltinMatrixSetter.js");
> load("BuiltinVectorGetter.js");
> load("BuiltinVectorSetter.js");
>-load("BuiltinVectorIndexGetter.js");
>-load("BuiltinVectorIndexSetter.js");
>-load("BuiltinVectorEqualityOperator.js");
> load("CallExpression.js");
> load("CallFunction.js");
> load("Check.js");
>@@ -113,6 +110,7 @@ load("LogicalNot.js");
> load("LoopChecker.js");
> load("MakeArrayRefExpression.js");
> load("MakePtrExpression.js");
>+load("MatrixType.js");
> load("NameContext.js");
> load("NameFinder.js");
> load("NameResolver.js");
>@@ -120,9 +118,8 @@ load("NativeFunc.js");
> load("NormalUsePropertyResolver.js");
> load("NullLiteral.js");
> load("NullType.js");
>-load("OperatorAnderIndex.js");
>+load("OperatorAnderIndexer.js");
> load("OperatorArrayRefLength.js");
>-load("OperatorBool.js");
> load("OriginKind.js");
> load("OverloadResolutionFailure.js");
> load("Parse.js");
>@@ -150,7 +147,6 @@ load("SwitchStatement.js");
> load("SynthesizeArrayOperatorLength.js");
> load("SynthesizeEnumFunctions.js");
> load("SynthesizeStructAccessors.js");
>-load("SynthesizeOperatorBool.js");
> load("SynthesizeCopyConstructorOperator.js");
> load("SynthesizeDefaultConstructorOperator.js");
> load("TernaryExpression.js");
>diff --git a/Tools/WebGPUShadingLanguageRI/BuiltinMatrixGetter.js b/Tools/WebGPUShadingLanguageRI/BuiltinMatrixGetter.js
>new file mode 100644
>index 0000000000000000000000000000000000000000..86a333946cbf4e5db7a48db85858817ff8c67d6e
>--- /dev/null
>+++ b/Tools/WebGPUShadingLanguageRI/BuiltinMatrixGetter.js
>@@ -0,0 +1,73 @@
>+/*
>+ * Copyright (C) 2018 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
>+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
>+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
>+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
>+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
>+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
>+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
>+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
>+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+"use strict";
>+
>+class BuiltinMatrixGetter {
>+    constructor(baseTypeName, height, width)
>+    {
>+        this._baseTypeName = baseTypeName;
>+        this._height = height;
>+        this._width = width;
>+    }
>+
>+    get baseTypeName() { return this._baseTypeName; }
>+    get height() { return this._height; }
>+    get width() { return this._width; }
>+
>+    toString()
>+    {
>+        return `native ${this.baseTypeName}${this.width} operator[](${this.baseTypeName}${this.height}x${this.width},uint)`;
>+    }
>+
>+    static functions()
>+    {
>+        if (!this._functions) {
>+            this._functions = [];
>+
>+            for (let typeName of ["half", "float"]) {
>+                for (let height of [2, 3, 4]) {
>+                    for (let width of [2, 3, 4])
>+                        this._functions.push(new BuiltinMatrixGetter(typeName, height, width));
>+                }
>+            }
>+        }
>+        return this._functions;
>+    }
>+
>+    instantiateImplementation(func)
>+    {
>+        func.implementation = ([mat, index]) => {
>+            const indexValue = index.loadValue();
>+            if (indexValue >= 0 && indexValue < this.height) {
>+                const result = new EPtr(new EBuffer(this.width), 0);
>+                for (let i = 0; i < this.width; i++)
>+                    result.set(offset++, mat.get(indexValue * this.width + i));
>+                return result;
>+            } else
>+                throw new WTrapError("[Builtin matrix getter]", "Out-of-bounds index when indexing into a matrix");
>+        };
>+        func.implementationData = this;
>+    }
>+}
>diff --git a/Tools/WebGPUShadingLanguageRI/BuiltinMatrixSetter.js b/Tools/WebGPUShadingLanguageRI/BuiltinMatrixSetter.js
>new file mode 100644
>index 0000000000000000000000000000000000000000..f7b85749ce1f2d7d1af26b1cde8f78f3f84b5538
>--- /dev/null
>+++ b/Tools/WebGPUShadingLanguageRI/BuiltinMatrixSetter.js
>@@ -0,0 +1,73 @@
>+/*
>+ * Copyright (C) 2018 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
>+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
>+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
>+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
>+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
>+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
>+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
>+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
>+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
>+ */
>+"use strict";
>+
>+class BuiltinMatrixSetter {
>+    constructor(baseTypeName, height, width)
>+    {
>+        this._baseTypeName = baseTypeName;
>+        this._height = height;
>+        this._width = width;
>+    }
>+
>+    get baseTypeName() { return this._baseTypeName; }
>+    get height() { return this._height; }
>+    get width() { return this._width; }
>+
>+    toString()
>+    {
>+        return `native ${this.baseTypeName}${this.height}x${this.width} operator[]=(${this.baseTypeName}${this.height}x${this.width},uint,${this.baseTypeName}${this.width})`;
>+    }
>+
>+    static functions()
>+    {
>+        if (!this._functions) {
>+            this._functions = [];
>+
>+            for (let typeName of ["half", "float"]) {
>+                for (let height of [2, 3, 4]) {
>+                    for (let width of [2, 3, 4])
>+                        this._functions.push(new BuiltinMatrixSetter(typeName, height, width));
>+                }
>+            }
>+        }
>+        return this._functions;
>+    }
>+
>+    instantiateImplementation(func)
>+    {
>+        func.implementation = ([base, index, value]) => {
>+            const indexValue = index.loadValue();
>+            if (indexValue >= 0 && indexValue < this.height) {
>+                let result = new EPtr(new EBuffer(this.width * this.height), 0);
>+                result.copyFrom(base, this.width * this.height);
>+                result.plus(indexValue * this.width).copyFrom(value, this.width);
>+                return result;
>+            } else
>+                throw new WTrapError("[Builtin matrix setter]", "Out-of-bounds index when indexing into a matrix");
>+        };
>+        func.implementationData = this;
>+    }
>+}
>diff --git a/Tools/WebGPUShadingLanguageRI/BuiltinVectorConstructors.js b/Tools/WebGPUShadingLanguageRI/BuiltinVectorConstructors.js
>deleted file mode 100644
>index 2704b43a06c2faed9dfa73dead33bb0c5c955985..0000000000000000000000000000000000000000
>--- a/Tools/WebGPUShadingLanguageRI/BuiltinVectorConstructors.js
>+++ /dev/null
>@@ -1,84 +0,0 @@
>-/*
>- * Copyright (C) 2018 Apple Inc. All rights reserved.
>- *
>- * Redistribution and use in source and binary forms, with or without
>- * modification, are permitted provided that the following conditions
>- * are met:
>- * 1. Redistributions of source code must retain the above copyright
>- *    notice, this list of conditions and the following disclaimer.
>- * 2. Redistributions in binary form must reproduce the above copyright
>- *    notice, this list of conditions and the following disclaimer in the
>- *    documentation and/or other materials provided with the distribution.
>- *
>- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
>- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
>- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
>- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
>- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
>- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
>- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
>- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
>- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
>- */
>-"use strict";
>-
>-class BuiltinVectorConstructors {
>-    constructor(baseTypeName, parameterSizes)
>-    {
>-        this._baseTypeName = baseTypeName;
>-        this._parameterSizes = parameterSizes;
>-    }
>-
>-    get baseTypeName() { return this._baseTypeName; }
>-    get parameterSizes() { return this._parameterSizes; }
>-    get outputSize()
>-    {
>-        return this.parameterSizes.reduce((a, b) => a + b, 0);
>-    }
>-
>-    toString()
>-    {
>-        return `native operator ${this.baseTypeName}${this.outputSize}(${this.parameterSizes.map(x => x == 1 ? this.baseTypeName : this.baseTypeName + x).join(",")})`;
>-    }
>-
>-    static functions()
>-    {
>-        if (!this._functions) {
>-            this._functions = [];
>-
>-            for (let typeName of VectorElementTypes) {
>-                for (let size of VectorElementSizes) {
>-                    for (let paramSizes of this._vectorParameterSizesForMaximumSize(size))
>-                        this._functions.push(new BuiltinVectorConstructors(typeName, paramSizes));
>-                }
>-            }
>-        }
>-        return this._functions;
>-    }
>-
>-    static _vectorParameterSizesForMaximumSize(maxSize)
>-    {
>-        let variants = [ [ maxSize ] ];
>-        for (let splitPoint = 1; splitPoint < maxSize; splitPoint++) {
>-            for (let v of BuiltinVectorConstructors._vectorParameterSizesForMaximumSize(maxSize - splitPoint))
>-                variants.push([ splitPoint ].concat(v));
>-        }
>-        return variants;
>-    }
>-
>-    instantiateImplementation(func)
>-    {
>-        func.implementation = (args) => {
>-            const result = new EPtr(new EBuffer(this.outputSize), 0);
>-            let offset = 0;
>-            for (let i = 0; i < args.length; i++) {
>-                for (let j = 0; j < this.parameterSizes[i]; j++)
>-                    result.set(offset++, args[i].get(j));
>-            }
>-            return result;
>-        };
>-        func.implementationData = this;
>-    }
>-}
>\ No newline at end of file
>diff --git a/Tools/WebGPUShadingLanguageRI/BuiltinVectorEqualityOperator.js b/Tools/WebGPUShadingLanguageRI/BuiltinVectorEqualityOperator.js
>deleted file mode 100644
>index b183d356861941bc276e4d3c67c5e47ecafe4709..0000000000000000000000000000000000000000
>--- a/Tools/WebGPUShadingLanguageRI/BuiltinVectorEqualityOperator.js
>+++ /dev/null
>@@ -1,66 +0,0 @@
>-/*
>- * Copyright (C) 2018 Apple Inc. All rights reserved.
>- *
>- * Redistribution and use in source and binary forms, with or without
>- * modification, are permitted provided that the following conditions
>- * are met:
>- * 1. Redistributions of source code must retain the above copyright
>- *    notice, this list of conditions and the following disclaimer.
>- * 2. Redistributions in binary form must reproduce the above copyright
>- *    notice, this list of conditions and the following disclaimer in the
>- *    documentation and/or other materials provided with the distribution.
>- *
>- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
>- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
>- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
>- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
>- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
>- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
>- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
>- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
>- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
>- */
>-"use strict";
>-
>-class BuiltinVectorEqualityOperator {
>-    constructor(baseTypeName, size)
>-    {
>-        this._baseTypeName = baseTypeName;
>-        this._size = size;
>-    }
>-
>-    get baseTypeName() { return this._baseTypeName; }
>-    get size() { return this._size; }
>-
>-    toString()
>-    {
>-        return `native bool operator==(${this.baseTypeName}${this.size},${this.baseTypeName}${this.size})`;
>-    }
>-
>-    static functions()
>-    {
>-        if (!this._functions) {
>-            this._functions = [];
>-
>-            for (let typeName of VectorElementTypes) {
>-                for (let size of VectorElementSizes)
>-                    this._functions.push(new BuiltinVectorEqualityOperator(typeName, size));
>-            }
>-        }
>-        return this._functions;
>-    }
>-
>-    instantiateImplementation(func)
>-    {
>-        func.implementation = ([ref1, ref2], node) => {
>-            for (let i = 0; i < this.size; i++) {
>-                if (ref1.get(i) != ref2.get(i))
>-                    return EPtr.box(false);
>-            }
>-            return EPtr.box(true);
>-        };
>-        func.implementationData = this;
>-    }
>-}
>\ No newline at end of file
>diff --git a/Tools/WebGPUShadingLanguageRI/BuiltinVectorGetter.js b/Tools/WebGPUShadingLanguageRI/BuiltinVectorGetter.js
>index c253f7630ee9dc47cd1e1945bc87f42eaa3ccb28..40872b4f8e2bb3a8e4ffb26275d8d83fe72182f7 100644
>--- a/Tools/WebGPUShadingLanguageRI/BuiltinVectorGetter.js
>+++ b/Tools/WebGPUShadingLanguageRI/BuiltinVectorGetter.js
>@@ -62,9 +62,9 @@ class BuiltinVectorGetter {
> 
>     instantiateImplementation(func)
>     {
>-        func.implementation = ([vec], node) => {
>+        func.implementation = ([vec]) => {
>             return EPtr.box(vec.get(this.index));
>         };
>         func.implementationData = this;
>     }
>-}
>\ No newline at end of file
>+}
>diff --git a/Tools/WebGPUShadingLanguageRI/BuiltinVectorIndexGetter.js b/Tools/WebGPUShadingLanguageRI/BuiltinVectorIndexGetter.js
>deleted file mode 100644
>index f7262fc9ce2730f087d61455876b335fe024ac3a..0000000000000000000000000000000000000000
>--- a/Tools/WebGPUShadingLanguageRI/BuiltinVectorIndexGetter.js
>+++ /dev/null
>@@ -1,66 +0,0 @@
>-/*
>- * Copyright (C) 2018 Apple Inc. All rights reserved.
>- *
>- * Redistribution and use in source and binary forms, with or without
>- * modification, are permitted provided that the following conditions
>- * are met:
>- * 1. Redistributions of source code must retain the above copyright
>- *    notice, this list of conditions and the following disclaimer.
>- * 2. Redistributions in binary form must reproduce the above copyright
>- *    notice, this list of conditions and the following disclaimer in the
>- *    documentation and/or other materials provided with the distribution.
>- *
>- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
>- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
>- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
>- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
>- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
>- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
>- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
>- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
>- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
>- */
>-"use strict";
>-
>-class BuiltinVectorIndexGetter {
>-    constructor(baseTypeName, size)
>-    {
>-        this._baseTypeName = baseTypeName;
>-        this._size = size;
>-    }
>-
>-    get baseTypeName() { return this._baseTypeName; }
>-    get size() { return this._size; }
>-
>-    toString()
>-    {
>-        return `native ${this.baseTypeName} operator[](${this.baseTypeName}${this.size},uint)`;
>-    }
>-
>-    static functions()
>-    {
>-        if (!this._allIndexGetters) {
>-            this._allIndexGetters = [];
>-
>-            for (let typeName of VectorElementTypes) {
>-                for (let size of VectorElementSizes)
>-                    this._allIndexGetters.push(new BuiltinVectorIndexGetter(typeName, size));
>-            }
>-        }
>-        return this._allIndexGetters;
>-    }
>-
>-    instantiateImplementation(func)
>-    {
>-        func.implementation = ([vec, index], node) => {
>-            const indexValue = index.loadValue();
>-            if (indexValue >= 0 && indexValue < this.size)
>-                return EPtr.box(vec.get(index.loadValue()));
>-            else
>-                throw new Error(`${indexValue} out of bounds for vector of size ${this.size}`);
>-        };
>-        func.implementationData = this;
>-    }
>-}
>\ No newline at end of file
>diff --git a/Tools/WebGPUShadingLanguageRI/BuiltinVectorIndexSetter.js b/Tools/WebGPUShadingLanguageRI/BuiltinVectorIndexSetter.js
>deleted file mode 100644
>index 2fe5d678ab705fe40b7d68e9693dd8afc4adee94..0000000000000000000000000000000000000000
>--- a/Tools/WebGPUShadingLanguageRI/BuiltinVectorIndexSetter.js
>+++ /dev/null
>@@ -1,71 +0,0 @@
>-/*
>- * Copyright (C) 2018 Apple Inc. All rights reserved.
>- *
>- * Redistribution and use in source and binary forms, with or without
>- * modification, are permitted provided that the following conditions
>- * are met:
>- * 1. Redistributions of source code must retain the above copyright
>- *    notice, this list of conditions and the following disclaimer.
>- * 2. Redistributions in binary form must reproduce the above copyright
>- *    notice, this list of conditions and the following disclaimer in the
>- *    documentation and/or other materials provided with the distribution.
>- *
>- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
>- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
>- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
>- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
>- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
>- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
>- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
>- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
>- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
>- */
>-"use strict";
>-
>-class BuiltinVectorIndexSetter {
>-    constructor(baseTypeName, size)
>-    {
>-        this._baseTypeName = baseTypeName;
>-        this._size = size;
>-    }
>-
>-    get baseTypeName() { return this._baseTypeName; }
>-    get size() { return this._size; }
>-    get elementName() { return this._elementName; }
>-    get index() { return this._index; }
>-
>-    toString()
>-    {
>-        return `native ${this.baseTypeName}${this.size} operator[]=(${this.baseTypeName}${this.size},uint,${this.baseTypeName})`;
>-    }
>-
>-    static functions()
>-    {
>-        if (!this._functions) {
>-            this._functions = [];
>-
>-            for (let typeName of VectorElementTypes) {
>-                for (let size of VectorElementSizes)
>-                    this._functions.push(new BuiltinVectorIndexSetter(typeName, size));
>-            }
>-        }
>-        return this._functions;
>-    }
>-
>-    instantiateImplementation(func)
>-    {
>-        func.implementation = ([base, index, value], node) => {
>-            const indexValue = index.loadValue();
>-            if (indexValue >= 0 && indexValue < this.size) {
>-                let result = new EPtr(new EBuffer(this.size), 0);
>-                result.copyFrom(base, this.size);
>-                result.plus(indexValue).copyFrom(value, 1);
>-                return result;
>-            } else
>-                throw new Error(`${indexValue} out of bounds for vector of size ${this.size}`);
>-        };
>-        func.implementationData = this;
>-    }
>-}
>\ No newline at end of file
>diff --git a/Tools/WebGPUShadingLanguageRI/BuiltinVectorSetter.js b/Tools/WebGPUShadingLanguageRI/BuiltinVectorSetter.js
>index a2d763b7509997b2410c24b801314c34a3c487a0..d559591e968671ef9035996a3fb6157ef97b25ec 100644
>--- a/Tools/WebGPUShadingLanguageRI/BuiltinVectorSetter.js
>+++ b/Tools/WebGPUShadingLanguageRI/BuiltinVectorSetter.js
>@@ -47,7 +47,7 @@ class BuiltinVectorSetter {
>     {
>         if (!this._functions) {
>             this._functions = [];
>-        
>+
>             const elements = [ "x", "y", "z", "w" ];
> 
>             for (let typeName of VectorElementTypes) {
>@@ -62,7 +62,7 @@ class BuiltinVectorSetter {
> 
>     instantiateImplementation(func)
>     {
>-        func.implementation = ([base, value], node) => {
>+        func.implementation = ([base, value]) => {
>             let result = new EPtr(new EBuffer(this.size), 0);
>             result.copyFrom(base, this.size);
>             result.plus(this.index).copyFrom(value, 1);
>@@ -70,4 +70,4 @@ class BuiltinVectorSetter {
>         };
>         func.implementationData = this;
>     }
>-}
>\ No newline at end of file
>+}
>diff --git a/Tools/WebGPUShadingLanguageRI/CallExpression.js b/Tools/WebGPUShadingLanguageRI/CallExpression.js
>index 3b15455992e64e2677ba0b03ab6568ef43d5d865..5fbdd505f79d4b326e093e0fb76cd375d0a2c5ba 100644
>--- a/Tools/WebGPUShadingLanguageRI/CallExpression.js
>+++ b/Tools/WebGPUShadingLanguageRI/CallExpression.js
>@@ -52,19 +52,22 @@ class CallExpression extends Expression {
> 
>     resolve(possibleOverloads, program)
>     {
>-        if (!possibleOverloads)
>-            throw new WTypeError(this.origin.originString, "Did not find any functions named " + this.name);
>-
>         let failures = [];
>-        let overload = resolveOverloadImpl(possibleOverloads, this.argumentTypes, this.returnType);
>+        let overload;
>+        if (possibleOverloads)
>+            overload = resolveOverloadImpl(possibleOverloads, this.argumentTypes, this.returnType);
> 
>-        if (!overload.func) {
>+        if (!overload || !overload.func) {
>+            if (!overload)
>+                overload = {};
>             const func = this._resolveByInstantiation(program);
>             if (func)
>                 overload.func = func;
>         }
> 
>         if (!overload.func) {
>+            if (!overload.failures)
>+                overload.failures = [];
>             failures.push(...overload.failures);
>             let message = "Did not find function named " + this.name + " for call with ";
>             message += "argument types (" + this.argumentTypes + ")";
>diff --git a/Tools/WebGPUShadingLanguageRI/CheckTypesWithArguments.js b/Tools/WebGPUShadingLanguageRI/CheckTypesWithArguments.js
>index bb6b2bd498e77b149df4c68f4ef3ac1ff1cdaab2..2f69142a3517d294900530c0cf066c9bfd2277af 100644
>--- a/Tools/WebGPUShadingLanguageRI/CheckTypesWithArguments.js
>+++ b/Tools/WebGPUShadingLanguageRI/CheckTypesWithArguments.js
>@@ -29,8 +29,20 @@ function checkTypesWithArguments(program)
>     class TypeWithArgumentsChecker extends Visitor {
>         visitTypeRef(node)
>         {
>-            if (node.name == "vector" && node.typeArguments.length == 0)
>-                throw new Error("Builtin type ${node.name} should always have type arguments.");
>+            if ((node.name == "vector" && node.typeArguments.length != 2)
>+                || (node.name == "matrix" && node.typeArguments.length != 3)
>+                || (node.name == "Texture1D" && node.typeArguments.length != 1)
>+                || (node.name == "RWTexture1D" && node.typeArguments.length != 1)
>+                || (node.name == "Texture1DArray" && node.typeArguments.length != 1)
>+                || (node.name == "RWTexture1DArray" && node.typeArguments.length != 1)
>+                || (node.name == "Texture2D" && node.typeArguments.length != 1)
>+                || (node.name == "RWTexture2D" && node.typeArguments.length != 1)
>+                || (node.name == "Texture2DArray" && node.typeArguments.length != 1)
>+                || (node.name == "RWTexture2DArray" && node.typeArguments.length != 1)
>+                || (node.name == "Texture3D" && node.typeArguments.length != 1)
>+                || (node.name == "RWTexture3D" && node.typeArguments.length != 1)
>+                || (node.name == "TextureCube" && node.typeArguments.length != 1))
>+                throw new Error(`Builtin type ${node.name} should always have type arguments.`);
>         }
>     }
>     program.visit(new TypeWithArgumentsChecker());
>diff --git a/Tools/WebGPUShadingLanguageRI/Checker.js b/Tools/WebGPUShadingLanguageRI/Checker.js
>index c69d5549bad93dbd243fa6693c86f0b59978cc59..5f598b2ee7522bbc810545c948d773f2e4f9947d 100644
>--- a/Tools/WebGPUShadingLanguageRI/Checker.js
>+++ b/Tools/WebGPUShadingLanguageRI/Checker.js
>@@ -263,6 +263,7 @@ class Checker extends Visitor {
>     visitVectorType(node)
>     {
>         node.elementType.visit(this);
>+        node.numElements.visit(this);
> 
>         let isKnownAllowedVectorElementType = false;
>         for (let vectorElementTypeName of VectorElementTypes) {
>@@ -277,6 +278,33 @@ class Checker extends Visitor {
> 
>         if (!isKnownAllowedVectorElementType)
>             throw new WTypeError(`${node.elementType} is not a permitted vector element type.`);
>+        if (node.numElementsValue != 2 && node.numElementsValue != 3 && node.numElementsValue != 4)
>+            throw new WTypeError(`${node.toString()}: ${node.numElementsValue} is not 2, 3, or 4.`);
>+    }
>+
>+    visitMatrixType(node)
>+    {
>+        node.elementType.visit(this);
>+        node.numRows.visit(this);
>+        node.numColumns.visit(this);
>+
>+        let isKnownAllowedVectorElementType = false;
>+        for (let elementTypeName of ["half", "float"]) {
>+            const elementType = this._program.globalNameContext.get(Type, elementTypeName);
>+            if (!elementType)
>+                throw new WTypeError(`${elementTypeName} is not a known native type in the standard library or intrinsics.`);
>+            if (elementType.equals(node.elementType)) {
>+                isKnownAllowedVectorElementType = true;
>+                break;
>+            }
>+        }
>+
>+        if (!isKnownAllowedVectorElementType)
>+            throw new WTypeError(`${node.elementType} is not a permitted vector element type.`);
>+        if (node.numRowsValue != 2 && node.numRowsValue != 3 && node.numRowsValue != 4)
>+            throw new WTypeError(`${node.toString()}: ${node.numRowsValue} is not 2, 3, or 4.`);
>+        if (node.numColumnsValue != 2 && node.numColumnsValue != 3 && node.numColumnsValue != 4)
>+            throw new WTypeError(`${node.toString()}: ${node.numColumnsValue} is not 2, 3, or 4.`);
>     }
>     
>     visitArrayType(node)
>diff --git a/Tools/WebGPUShadingLanguageRI/ConstexprFolder.js b/Tools/WebGPUShadingLanguageRI/ConstexprFolder.js
>index 5451332d7f10c495cee94f6139645878abb071d2..36e5f6f35e579107339ab30b283808d3d7cf1e0c 100644
>--- a/Tools/WebGPUShadingLanguageRI/ConstexprFolder.js
>+++ b/Tools/WebGPUShadingLanguageRI/ConstexprFolder.js
>@@ -35,9 +35,9 @@ class ConstexprFolder extends Visitor {
>         
>         if (node.name == "operator-"
>             && node.argumentList.length == 1
>-            && node.argumentList[0].unifyNode.isConstexpr
>-            && node.argumentList[0].unifyNode.negConstexpr) {
>-            node.become(node.argumentList[0].unifyNode.negConstexpr(node.origin));
>+            && node.argumentList[0].isLiteral
>+            && node.argumentList[0].negConstexpr) {
>+            node.become(node.argumentList[0].negConstexpr(node.origin));
>             return;
>         }
>     }
>diff --git a/Tools/WebGPUShadingLanguageRI/Evaluator.js b/Tools/WebGPUShadingLanguageRI/Evaluator.js
>index 0290de23d441aa2f3a8c13290f21f1fcca6d2c7d..aee0a2312fed72c0c87e73f18ac348ea1ac3c7ba 100644
>--- a/Tools/WebGPUShadingLanguageRI/Evaluator.js
>+++ b/Tools/WebGPUShadingLanguageRI/Evaluator.js
>@@ -148,7 +148,6 @@ class Evaluator extends Visitor {
>         if (node.predicate.visit(this).loadValue())
>             return node.bodyExpression.visit(this);
>         return node.elseExpression.visit(this);
>-        
>     }
>     
>     visitVariableRef(node)
>diff --git a/Tools/WebGPUShadingLanguageRI/FlattenedStructOffsetGatherer.js b/Tools/WebGPUShadingLanguageRI/FlattenedStructOffsetGatherer.js
>index 53c8716c45046f87fc4f6cd53fa9f7a42c53e165..2739d7bf7fa4962c775f28c79ce58458bfd4a8e8 100644
>--- a/Tools/WebGPUShadingLanguageRI/FlattenedStructOffsetGatherer.js
>+++ b/Tools/WebGPUShadingLanguageRI/FlattenedStructOffsetGatherer.js
>@@ -73,5 +73,17 @@ class FlattenedStructOffsetGatherer extends Visitor {
>             });
>         }
>     }
>+
>+    visitMatrixType(node)
>+    {
>+        const fieldNames = [ "row0", "row1", "row2", "row3" ];
>+        for (let i = 0; i < node.numRowsValue; i++) {
>+            this._result.push({
>+                name: this._name.join(".") + "." + fieldNames[i],
>+                offset: this._offset + i * node.elementType.size * node.numColumnsValue,
>+                type: node.elementType.name + node.numColumnsValue.toString()
>+            });
>+        }
>+    }
> }
> 
>diff --git a/Tools/WebGPUShadingLanguageRI/FloatLiteralType.js b/Tools/WebGPUShadingLanguageRI/FloatLiteralType.js
>index f7bb7f2c8b00cb3806cc56a5d25d8fe053873cd9..60ece415c693357db1beaf7e651047527801aec8 100644
>--- a/Tools/WebGPUShadingLanguageRI/FloatLiteralType.js
>+++ b/Tools/WebGPUShadingLanguageRI/FloatLiteralType.js
>@@ -32,8 +32,7 @@ let FloatLiteralType = createLiteralType({
>         let realThis = unificationContext.find(this);
>         if (!realThis.isFloating)
>             return {result: false, reason: "Cannot use float literal with non-floating type " + realThis};
>-        if (!realThis.canRepresent(this.value))
>-            return {result: false, reason: "Float literal " + this.value + " does not fit in type " + realThis};
>+        // Floats can represent any number.
>         return {result: true};
>     }
> });
>diff --git a/Tools/WebGPUShadingLanguageRI/Intrinsics.js b/Tools/WebGPUShadingLanguageRI/Intrinsics.js
>index 72290632982ee108412e88b0882e41ce85a7301d..5547c1ad64278997378663f511dd163a942eb1af 100644
>--- a/Tools/WebGPUShadingLanguageRI/Intrinsics.js
>+++ b/Tools/WebGPUShadingLanguageRI/Intrinsics.js
>@@ -316,90 +316,242 @@ class Intrinsics {
>             }
>         }
> 
>+        for (let type of ["half", "float"]) {
>+            for (let height = 2; height <= 4; ++height) {
>+                for (let width = 2; width <= 4; ++width) {
>+                    this._map.set(`native typedef matrix<${type}, ${height}, ${width}>`, type => {
>+                        this[`matrix<${type}, ${height}, ${width}>`] = type;
>+                    });
>+                }
>+            }
>+        }
>+
>         this._map.set(
>-            "native operator int(uint)",
>-            func => {
>-                func.implementation = ([value]) => EPtr.box(value.loadValue() | 0);
>+            "native typedef sampler",
>+            type => {
>+                this.sampler = type;
>+                // FIXME: Figure out what to put here.
>             });
> 
>+        for (let textureType of ["Texture1D", "RWTexture1D", "Texture1DArray", "RWTexture1DArray", "Texture2D", "RWTexture2D", "Texture2DArray", "RWTexture2DArray", "Texture3D", "RWTexture3D", "TextureCube"]) {
>+            for (let typeArgument of ["bool", "uchar", "ushort", "uint", "char", "short", "int", "half", "float"]) {
>+                this._map.set(
>+                    `native typedef ${textureType}<${typeArgument}>`,
>+                    type => {
>+                        this[`${textureType}<${typeArgument}>`] = type;
>+                        type.size = 1;
>+                        type.populateDefaultValue = (buffer, offset) => buffer.set(offset, {});
>+                    });
>+                for (let i = 2; i <= 4; ++i) {
>+                    this._map.set(
>+                        `native typedef ${textureType}<${typeArgument}${i}>`,
>+                        type => {
>+                            this[`${textureType}<${typeArgument}${i}>`] = type;
>+                            type.size = 1;
>+                            type.populateDefaultValue = (buffer, offset) => buffer.set(offset, {});
>+                        });
>+                }
>+            }
>+        }
>+
>+        for (let textureType of ["TextureDepth2D", "RWTextureDepth2D", "TextureDepth2DArray", "RWTextureDepth2DArray", "TextureDepthCube"]) {
>+            for (let typeArgument of ["float", "half"]) {
>+                this._map.set(
>+                    `native typedef ${textureType}<${typeArgument}>`,
>+                    type => {
>+                        this[`${textureType}<${typeArgument}>`] = type;
>+                    });
>+            }
>+        }
>+
>+        for (let primitiveType of ["ushort", "uint", "char", "short", "int", "half", "float"]) {
>+            this._map.set(
>+                `native operator uchar(${primitiveType})`,
>+                func => {
>+                    func.implementation = ([value]) => EPtr.box(value.loadValue() & 0xff);
>+                });
>+        }
>+
>+        for (let primitiveType of ["uchar", "uint", "char", "short", "int", "half", "float"]) {
>+            this._map.set(
>+                `native operator ushort(${primitiveType})`,
>+                func => {
>+                    func.implementation = ([value]) => EPtr.box(value.loadValue() & 0xffff);
>+                });
>+        }
>+
>+        for (let primitiveType of ["uchar", "ushort", "char", "short", "int", "half", "float"]) {
>+            this._map.set(
>+                `native operator uint(${primitiveType})`,
>+                func => {
>+                    func.implementation = ([value]) => EPtr.box(value.loadValue() >>> 0);
>+                });
>+        }
>+
>+        for (let primitiveType of ["uchar", "ushort", "uint", "short", "int", "half", "float"]) {
>+            this._map.set(
>+                `native operator char(${primitiveType})`,
>+                func => {
>+                    func.implementation = ([value]) => EPtr.box(cast(Int8Array, value.loadValue()));
>+                });
>+        }
>+
>+        for (let primitiveType of ["uchar", "ushort", "uint", "char", "int", "half", "float"]) {
>+            this._map.set(
>+                `native operator short(${primitiveType})`,
>+                func => {
>+                    func.implementation = ([value]) => EPtr.box(cast(Int16Array, value.loadValue()));
>+                });
>+        }
>+
>+        for (let primitiveType of ["uchar", "ushort", "uint", "char", "short", "half", "float"]) {
>+            this._map.set(
>+                `native operator int(${primitiveType})`,
>+                func => {
>+                    func.implementation = ([value]) => EPtr.box(cast(Int32Array, value.loadValue()));
>+                });
>+        }
>+
>+        for (let primitiveType of ["uchar", "ushort", "uint", "char", "short", "int", "float"]) {
>+            this._map.set(
>+                `native operator half(${primitiveType})`,
>+                func => {
>+                    func.implementation = ([value]) => EPtr.box(castToHalf(value.loadValue()));
>+                });
>+        }
>+
>+        for (let primitiveType of ["uchar", "ushort", "uint", "char", "short", "int", "half"]) {
>+            this._map.set(
>+                `native operator float(${primitiveType})`,
>+                func => {
>+                    func.implementation = ([value]) => EPtr.box(Math.fround(value.loadValue()));
>+                });
>+        }
>+
>         this._map.set(
>-            "native operator int(uchar)",
>+            `native operator int(atomic_int)`,
>             func => {
>-                func.implementation = ([value]) => EPtr.box(value.loadValue() | 0);
>+                func.implementation = ([value]) => EPtr.box(value.loadValue());
>             });
> 
>         this._map.set(
>-            "native operator int(float)",
>+            `native operator uint(atomic_uint)`,
>             func => {
>-                func.implementation = ([value]) => EPtr.box(value.loadValue() | 0);
>+                func.implementation = ([value]) => EPtr.box(value.loadValue());
>             });
> 
>         this._map.set(
>-            "native operator uint(int)",
>+            "native bool operator==(bool,bool)",
>             func => {
>-                func.implementation = ([value]) => EPtr.box(value.loadValue() >>> 0);
>+                func.implementation = ([left, right]) =>
>+                    EPtr.box(left.loadValue() == right.loadValue());
>             });
> 
>+        for (let primitiveType of ["uint", "int", "float"]) {
>+            this._map.set(
>+                `native bool operator==(${primitiveType},${primitiveType})`,
>+                func => {
>+                    func.implementation = ([left, right]) =>
>+                        EPtr.box(left.loadValue() == right.loadValue());
>+                });
>+
>+            this._map.set(
>+                `native bool operator<(${primitiveType},${primitiveType})`,
>+                func => {
>+                    func.implementation = ([left, right]) =>
>+                        EPtr.box(left.loadValue() < right.loadValue());
>+                });
>+
>+            this._map.set(
>+                `native bool operator<=(${primitiveType},${primitiveType})`,
>+                func => {
>+                    func.implementation = ([left, right]) =>
>+                        EPtr.box(left.loadValue() <= right.loadValue());
>+                });
>+
>+            this._map.set(
>+                `native bool operator>(${primitiveType},${primitiveType})`,
>+                func => {
>+                    func.implementation = ([left, right]) =>
>+                        EPtr.box(left.loadValue() > right.loadValue());
>+                });
>+
>+            this._map.set(
>+                `native bool operator>=(${primitiveType},${primitiveType})`,
>+                func => {
>+                    func.implementation = ([left, right]) =>
>+                        EPtr.box(left.loadValue() >= right.loadValue());
>+                });
>+        }
>+
>         this._map.set(
>-            "native operator uint(uchar)",
>+            "native int operator-(int)",
>             func => {
>-                func.implementation = ([value]) => EPtr.box(value.loadValue() >>> 0);
>+                func.implementation = ([value]) =>
>+                    EPtr.box((-value.loadValue()) | 0);
>             });
> 
>         this._map.set(
>-            "native operator uint(float)",
>+            "native float operator-(float)",
>             func => {
>-                func.implementation = ([value]) => EPtr.box(value.loadValue() >>> 0);
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Math.fround(-value.loadValue()));
>             });
> 
>         this._map.set(
>-            "native operator uchar(int)",
>+            "native int operator+(int,int)",
>             func => {
>-                func.implementation = ([value]) => EPtr.box(value.loadValue() & 0xff);
>+                func.implementation = ([left, right]) =>
>+                    EPtr.box((left.loadValue() + right.loadValue()) | 0);
>             });
> 
>         this._map.set(
>-            "native operator uchar(uint)",
>+            "native int operator-(int,int)",
>             func => {
>-                func.implementation = ([value]) => EPtr.box(value.loadValue() & 0xff);
>+                func.implementation = ([left, right]) =>
>+                    EPtr.box((left.loadValue() - right.loadValue()) | 0);
>             });
> 
>         this._map.set(
>-            "native operator uchar(float)",
>+            "native int operator*(int,int)",
>             func => {
>-                func.implementation = ([value]) => EPtr.box(value.loadValue() & 0xff);
>+                func.implementation = ([left, right]) =>
>+                    EPtr.box((left.loadValue() * right.loadValue()) | 0);
>             });
> 
>         this._map.set(
>-            "native operator float(int)",
>+            "native int operator/(int,int)",
>             func => {
>-                func.implementation = ([value]) => EPtr.box(Math.fround(value.loadValue()));
>+                func.implementation = ([left, right]) =>
>+                    EPtr.box((left.loadValue() / right.loadValue()) | 0);
>             });
> 
>         this._map.set(
>-            "native operator float(uint)",
>+            "native uint operator+(uint,uint)",
>             func => {
>-                func.implementation = ([value]) => EPtr.box(Math.fround(value.loadValue()));
>+                func.implementation = ([left, right]) =>
>+                    EPtr.box((left.loadValue() + right.loadValue()) >>> 0);
>             });
> 
>         this._map.set(
>-            "native operator float(uchar)",
>+            "native uint operator-(uint,uint)",
>             func => {
>-                func.implementation = ([value]) => EPtr.box(Math.fround(value.loadValue()));
>+                func.implementation = ([left, right]) =>
>+                    EPtr.box((left.loadValue() - right.loadValue()) >>> 0);
>             });
> 
>         this._map.set(
>-            "native int operator+(int,int)",
>+            "native uint operator*(uint,uint)",
>             func => {
>                 func.implementation = ([left, right]) =>
>-                    EPtr.box((left.loadValue() + right.loadValue()) | 0);
>+                    EPtr.box((left.loadValue() * right.loadValue()) >>> 0);
>             });
> 
>         this._map.set(
>-            "native uint operator+(uint,uint)",
>+            "native uint operator/(uint,uint)",
>             func => {
>                 func.implementation = ([left, right]) =>
>-                    EPtr.box((left.loadValue() + right.loadValue()) >>> 0);
>+                    EPtr.box((left.loadValue() / right.loadValue()) >>> 0);
>             });
> 
>         this._map.set(
>@@ -410,67 +562,65 @@ class Intrinsics {
>             });
> 
>         this._map.set(
>-            "native int operator-(int,int)",
>+            "native float operator-(float,float)",
>             func => {
>                 func.implementation = ([left, right]) =>
>-                    EPtr.box((left.loadValue() - right.loadValue()) | 0);
>+                    EPtr.box(Math.fround(left.loadValue() - right.loadValue()));
>             });
> 
>         this._map.set(
>-            "native uint operator-(uint,uint)",
>+            "native float operator*(float,float)",
>             func => {
>                 func.implementation = ([left, right]) =>
>-                    EPtr.box((left.loadValue() - right.loadValue()) >>> 0);
>+                    EPtr.box(Math.fround(left.loadValue() * right.loadValue()));
>             });
> 
>         this._map.set(
>-            "native float operator-(float,float)",
>+            "native float operator/(float,float)",
>             func => {
>                 func.implementation = ([left, right]) =>
>-                    EPtr.box(Math.fround(left.loadValue() - right.loadValue()));
>+                    EPtr.box(Math.fround(left.loadValue() / right.loadValue()));
>             });
> 
>         this._map.set(
>-            "native int operator*(int,int)",
>+            "native int operator&(int,int)",
>             func => {
>-                func.implementation = ([left, right]) => {
>-                    return EPtr.box((left.loadValue() * right.loadValue()) | 0);
>-                };
>+                func.implementation = ([left, right]) =>
>+                    EPtr.box((left.loadValue() & right.loadValue()) | 0);
>             });
> 
>         this._map.set(
>-            "native uint operator*(uint,uint)",
>+            "native int operator|(int,int)",
>             func => {
>                 func.implementation = ([left, right]) =>
>-                    EPtr.box((left.loadValue() * right.loadValue()) >>> 0);
>+                    EPtr.box((left.loadValue() | right.loadValue()) | 0);
>             });
> 
>         this._map.set(
>-            "native float operator*(float,float)",
>+            "native int operator^(int,int)",
>             func => {
>                 func.implementation = ([left, right]) =>
>-                    EPtr.box(Math.fround(left.loadValue() * right.loadValue()));
>+                    EPtr.box((left.loadValue() ^ right.loadValue()) | 0);
>             });
> 
>         this._map.set(
>-            "native int operator/(int,int)",
>+            "native int operator~(int)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box((left.loadValue() / right.loadValue()) | 0);
>+                func.implementation = ([value]) => EPtr.box((~value.loadValue()) | 0);
>             });
> 
>         this._map.set(
>-            "native uint operator/(uint,uint)",
>+            "native int operator<<(int,uint)",
>             func => {
>                 func.implementation = ([left, right]) =>
>-                    EPtr.box((left.loadValue() / right.loadValue()) >>> 0);
>+                    EPtr.box((left.loadValue() << right.loadValue()) | 0);
>             });
> 
>         this._map.set(
>-            "native int operator&(int,int)",
>+            "native int operator>>(int,uint)",
>             func => {
>                 func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() & right.loadValue());
>+                    EPtr.box((left.loadValue() >> right.loadValue()) | 0);
>             });
> 
>         this._map.set(
>@@ -481,223 +631,415 @@ class Intrinsics {
>             });
> 
>         this._map.set(
>-            "native int operator|(int,int)",
>+            "native uint operator|(uint,uint)",
>             func => {
>                 func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() | right.loadValue());
>+                    EPtr.box((left.loadValue() | right.loadValue()) >>> 0);
>             });
> 
>         this._map.set(
>-            "native uint operator|(uint,uint)",
>+            "native uint operator^(uint,uint)",
>             func => {
>                 func.implementation = ([left, right]) =>
>-                    EPtr.box((left.loadValue() | right.loadValue()) >>> 0);
>+                    EPtr.box((left.loadValue() ^ right.loadValue()) >>> 0);
>             });
> 
>         this._map.set(
>-            "native int operator^(int,int)",
>+            "native uint operator~(uint)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() ^ right.loadValue());
>+                func.implementation = ([value]) => EPtr.box((~value.loadValue()) >>> 0);
>             });
> 
>         this._map.set(
>-            "native uint operator^(uint,uint)",
>+            "native uint operator<<(uint,uint)",
>             func => {
>                 func.implementation = ([left, right]) =>
>-                    EPtr.box((left.loadValue() ^ right.loadValue()) >>> 0);
>+                    EPtr.box((left.loadValue() << right.loadValue()) >>> 0);
>             });
> 
>         this._map.set(
>-            "native int operator<<(int,uint)",
>+            "native uint operator>>(uint,uint)",
>             func => {
>                 func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() << right.loadValue());
>+                    EPtr.box((left.loadValue() >>> right.loadValue()) >>> 0);
>             });
> 
>         this._map.set(
>-            "native uint operator<<(uint,uint)",
>+            "native float cos(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box((left.loadValue() << right.loadValue()) >>> 0);
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Math.fround(Math.cos(value.loadValue())));
>             });
> 
>         this._map.set(
>-            "native int operator>>(int,uint)",
>+            "native float sin(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() >> right.loadValue());
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Math.fround(Math.sin(value.loadValue())));
>             });
> 
>         this._map.set(
>-            "native uint operator>>(uint,uint)",
>+            "native float tan(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() >>> right.loadValue());
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Math.fround(Math.tan(value.loadValue())));
>             });
> 
>         this._map.set(
>-            "native int operator~(int)",
>+            "native float acos(float)",
>             func => {
>-                func.implementation = ([value]) => EPtr.box(~value.loadValue());
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Math.fround(Math.acos(value.loadValue())));
>             });
> 
>         this._map.set(
>-            "native uint operator~(uint)",
>+            "native float asin(float)",
>             func => {
>-                func.implementation = ([value]) => EPtr.box((~value.loadValue()) >>> 0);
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Math.fround(Math.asin(value.loadValue())));
>             });
> 
>         this._map.set(
>-            "native float operator/(float,float)",
>+            "native float atan(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(Math.fround(left.loadValue() / right.loadValue()));
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Math.fround(Math.atan(value.loadValue())));
>             });
> 
>         this._map.set(
>-            "native bool operator==(int,int)",
>+            "native float cosh(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() == right.loadValue());
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Math.fround(Math.cosh(value.loadValue())));
>             });
> 
>         this._map.set(
>-            "native bool operator==(uint,uint)",
>+            "native float sinh(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() == right.loadValue());
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Math.fround(Math.sinh(value.loadValue())));
>             });
> 
>         this._map.set(
>-            "native bool operator==(bool,bool)",
>+            "native float tanh(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() == right.loadValue());
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Math.fround(Math.tanh(value.loadValue())));
>             });
> 
>         this._map.set(
>-            "native bool operator==(float,float)",
>+            "native float ceil(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() == right.loadValue());
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Math.fround(Math.ceil(value.loadValue())));
>             });
> 
>         this._map.set(
>-            "native bool operator<(int,int)",
>+            "native float exp(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() < right.loadValue());
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Math.fround(Math.exp(value.loadValue())));
>             });
> 
>         this._map.set(
>-            "native bool operator<(uint,uint)",
>+            "native float floor(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() < right.loadValue());
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Math.fround(Math.floor(value.loadValue())));
>             });
> 
>         this._map.set(
>-            "native bool operator<(float,float)",
>+            "native float log(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() < right.loadValue());
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Math.fround(Math.log(value.loadValue())));
>             });
> 
>         this._map.set(
>-            "native bool operator<=(int,int)",
>+            "native float round(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() <= right.loadValue());
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Math.fround(Math.round(value.loadValue())));
>             });
> 
>         this._map.set(
>-            "native bool operator<=(uint,uint)",
>+            "native float sqrt(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() <= right.loadValue());
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Math.fround(Math.sqrt(value.loadValue())));
>             });
> 
>         this._map.set(
>-            "native bool operator<=(float,float)",
>+            "native float trunc(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() <= right.loadValue());
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Math.fround(Math.trunc(value.loadValue())));
>             });
> 
>         this._map.set(
>-            "native bool operator>(int,int)",
>+            "native float ddx(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() > right.loadValue());
>+                func.implementation = ([value]) => EPtr.box(0);
>             });
> 
>         this._map.set(
>-            "native bool operator>(uint,uint)",
>+            "native float ddy(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() > right.loadValue());
>+                func.implementation = ([value]) => EPtr.box(0);
>             });
> 
>         this._map.set(
>-            "native bool operator>(float,float)",
>+            "native float pow(float,float)",
>             func => {
>                 func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() > right.loadValue());
>+                    EPtr.box(Math.fround(Math.pow(left.loadValue(), right.loadValue())));
>             });
> 
>         this._map.set(
>-            "native bool operator>=(int,int)",
>+            "native bool isfinite(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() >= right.loadValue());
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Number.isFinite(value.loadValue()));
>             });
> 
>         this._map.set(
>-            "native bool operator>=(uint,uint)",
>+            "native bool isinf(float)",
>             func => {
>-                func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() >= right.loadValue());
>+                func.implementation = ([value]) =>
>+                    EPtr.box((value.loadValue() == Number.POSITIVE_INFINITY) || (value.loadValue() == Number.NEGATIVE_INFINITY));
>+            });
>+
>+        this._map.set(
>+            "native bool isnan(float)",
>+            func => {
>+                func.implementation = ([value]) =>
>+                    EPtr.box(Number.isNaN(value.loadValue()));
>+            });
>+
>+        // FIXME: Implement this.
>+        this._map.set(
>+            "native bool isnormal(half)",
>+            func => {
>+                func.implementation = ([value]) =>
>+                    EPtr.box(isNaN(value.loadValue()));
>             });
> 
>+        // FIXME: Implement this.
>         this._map.set(
>-            "native bool operator>=(float,float)",
>+            "native bool isnormal(float)",
>+            func => {
>+                func.implementation = ([value]) =>
>+                    EPtr.box(isNaN(value.loadValue()));
>+            });
>+
>+        this._map.set(
>+            "native float atan2(float,float)",
>             func => {
>                 func.implementation = ([left, right]) =>
>-                    EPtr.box(left.loadValue() >= right.loadValue());
>+                    EPtr.box(Math.fround(Math.atan2(left.loadValue(), right.loadValue())));
>             });
> 
>-        for (let nativeVectorTypeName of allVectorTypeNames())
>-            this._map.set(`native typedef ${nativeVectorTypeName}`, type => {
>-                type.isPrimitive = true;
>+        this._map.set(
>+            "native int asint(float)",
>+            func => {
>+                func.implementation = ([value]) =>
>+                    EPtr.box(bitwiseCast(Float32Array, Int32Array, value.loadValue()));
>             });
> 
>-        for (let swizzle of SwizzleOp.functions())
>-            this._map.set(swizzle.toString(), func => swizzle.instantiateImplementation(func));
>+        this._map.set(
>+            "native uint asuint(float)",
>+            func => {
>+                func.implementation = ([value]) =>
>+                    EPtr.box(bitwiseCast(Float32Array, Uint32Array, value.loadValue()));
>+            });
> 
>-        for (let boolOp of OperatorBool.functions())
>-            this._map.set(boolOp.toString(), func => boolOp.instantiateImplementation(func));
>+        this._map.set(
>+            "native float asfloat(int)",
>+            func => {
>+                func.implementation = ([value]) =>
>+                    EPtr.box(bitwiseCast(Int32Array, Float32Array, value.loadValue()));
>+            });
> 
>-        for (let anderIndex of OperatorAnderIndexer.functions())
>-            this._map.set(anderIndex.toString(), func => anderIndex.instantiateImplementation(func));
>+        this._map.set(
>+            "native float asfloat(uint)",
>+            func => {
>+                func.implementation = ([value]) =>
>+                    EPtr.box(bitwiseCast(Uint32Array, Float32Array, value.loadValue()));
>+            });
> 
>-        for (let cast of BuiltinVectorConstructors.functions())
>-            this._map.set(cast.toString(), func => cast.instantiateImplementation(func));
>+        // FIXME: Implement this.
>+        this._map.set(
>+            "native float f16tof32(uint)",
>+            func => {
>+                func.implementation = ([value]) =>
>+                    EPtr.box(0);
>+            });
> 
>-        for (let getter of BuiltinVectorIndexGetter.functions())
>-            this._map.set(getter.toString(), func => getter.instantiateImplementation(func));
>+        // FIXME: Implement this.
>+        this._map.set(
>+            "native uint f32tof16(float)",
>+            func => {
>+                func.implementation = ([value]) =>
>+                    EPtr.box(0);
>+            });
> 
>-        for (let setter of BuiltinVectorIndexSetter.functions())
>-            this._map.set(setter.toString(), func => setter.instantiateImplementation(func));
>+        this._map.set(
>+            "native void AllMemoryBarrierWithGroupSync()",
>+            func => {
>+                func.implementation = function() {};
>+            });
>+
>+        this._map.set(
>+            "native void DeviceMemoryBarrierWithGroupSync()",
>+            func => {
>+                func.implementation = function() {};
>+            });
> 
>-        for (let equalityOperator of BuiltinVectorEqualityOperator.functions())
>-            this._map.set(equalityOperator.toString(), func => equalityOperator.instantiateImplementation(func));
>+        this._map.set(
>+            "native void GroupMemoryBarrierWithGroupSync()",
>+            func => {
>+                func.implementation = function() {};
>+            });
>+
>+        for (let nativeVectorTypeName of allVectorTypeNames()) {
>+            this._map.set(`native typedef ${nativeVectorTypeName}`, type => {
>+                type.isPrimitive = true;
>+            });
>+        }
> 
>         for (let getter of BuiltinVectorGetter.functions())
>             this._map.set(getter.toString(), func => getter.instantiateImplementation(func));
> 
>         for (let setter of BuiltinVectorSetter.functions())
>             this._map.set(setter.toString(), func => setter.instantiateImplementation(func));
>+
>+        for (let getter of BuiltinMatrixGetter.functions())
>+            this._map.set(getter.toString(), func => getter.instantiateImplementation(func));
>+
>+        for (let setter of BuiltinMatrixSetter.functions())
>+            this._map.set(setter.toString(), func => setter.instantiateImplementation(func));
>+
>+        for (let type of ["bool", "uchar", "ushort", "uint", "char", "short", "int", "half", "float"]) {
>+            this._map.set(
>+                `native ${type} Sample(Texture1D<${type}>,sampler,float location)`,
>+                func => {
>+                    func.implementation = function([texture, sampler, location]) {
>+                    }
>+                });
>+            this._map.set(
>+                `native ${type} Sample(Texture1D<${type}>,sampler,float location,int offset)`,
>+                func => {
>+                    func.implementation = function([texture, sampler, location, offset]) {
>+                    }
>+                });
>+            this._map.set(
>+                `native ${type} Load(Texture1D<${type}>,int2 location)`,
>+                func => {
>+                    func.implementation = function ([texture, location]) {
>+                        var tex = texture.loadValue();
>+                        var mipID = location.get(0);
>+                        if (mipID < 0 || mipID >= tex.length)
>+                            throw new WTrapError("[load]", "Reading from nonexistant mip level of texture");
>+                        var mip = tex[mipID];
>+                        var position = location.get(1);
>+                        if (position < 0 || position >= tex.mip)
>+                            throw new WTrapError("[load]", "Texture read not in bounds");
>+                        return EPtr.box(mip[position]);
>+                    }
>+                });
>+            this._map.set(
>+                `native ${type} Load(Texture1D<${type}>,int2 location,int offset)`,
>+                func => {
>+                    func.implementation = function ([texture, location, offset]) {
>+                        var tex = texture.loadValue();
>+                        var mipID = location.get(0);
>+                        if (mipID < 0 || mipID >= tex.length)
>+                            throw new WTrapError("[load]", "Reading from nonexistant mip level of texture");
>+                        var mip = tex[mipID];
>+                        var position = location.get(1) + offset.loadValue();
>+                        if (position < 0 || position >= tex.mip)
>+                            throw new WTrapError("[load]", "Texture read not in bounds");
>+                        return EPtr.box(mip[position]);
>+                    }
>+                });
>+            this._map.set(
>+                `native void GetDimensions(Texture1D<${type}>,uint MipLevel,uint* thread Width,uint* thread NumberOfLevels)`,
>+                func => {
>+                    func.implementation = function([texture, miplevel, width, numberOfLevels]) {
>+                        var tex = texture.loadValue();
>+                        var mipID = miplevel.loadValue();
>+                        if (mipID >= tex.length)
>+                            throw new WTrapError("[load]", "Reading from nonexistant mip level of texture");
>+                        width.loadValue().copyFrom(EPtr.box(tex[mipID].length), 1);
>+                        numberOfLevels.loadValue().copyFrom(EPtr.box(tex.length), 1);
>+                    }
>+                });
>+
>+            for (let length of [2, 3, 4]) {
>+                this._map.set(
>+                    `native ${type}${length} Sample(Texture1D<${type}${length}>,sampler,float location)`,
>+                    func => {
>+                        func.implementation = function([texture, sampler, location]) {
>+                        }
>+                    });
>+                this._map.set(
>+                    `native ${type}${length} Sample(Texture1D<${type}${length}>,sampler,float location,int offset)`,
>+                    func => {
>+                        func.implementation = function([texture, sampler, location, offset]) {
>+                        }
>+                    });
>+                this._map.set(
>+                    `native ${type}${length} Load(Texture1D<${type}${length}>,int2 location)`,
>+                    func => {
>+                        func.implementation = function ([texture, location]) {
>+                            var tex = texture.loadValue();
>+                            var mipID = location.get(0);
>+                            if (mipID < 0 || mipID >= tex.length)
>+                                throw new WTrapError("[load]", "Reading from nonexistant mip level of texture");
>+                            var mip = tex[mipID];
>+                            var position = location.get(1);
>+                            if (position < 0 || position >= tex.mip)
>+                                throw new WTrapError("[load]", "Texture read not in bounds");
>+                            var element = mip[position];
>+                            var result = new EPtr(new EBuffer(4), 0);
>+                            for (var i = 0; i < length; ++i)
>+                                result.set(i, element[i]);
>+                            return result;
>+                        }
>+                    });
>+                this._map.set(
>+                    `native ${type}${length} Load(Texture1D<${type}${length}>,int2 location,int offset)`,
>+                    func => {
>+                        func.implementation = function ([texture, location, offset]) {
>+                            var tex = texture.loadValue();
>+                            var mipID = location.get(0);
>+                            if (mipID < 0 || mipID >= tex.length)
>+                                throw new WTrapError("[load]", "Reading from nonexistant mip level of texture");
>+                            var mip = tex[mipID];
>+                            var position = location.get(1) + offset.loadValue();
>+                            if (position < 0 || position >= tex.mip)
>+                                throw new WTrapError("[load]", "Texture read not in bounds");
>+                            var element = mip[position];
>+                            var result = new EPtr(new EBuffer(4), 0);
>+                            for (var i = 0; i < length; ++i)
>+                                result.set(i, element[i]);
>+                            return result;
>+                        }
>+                    });
>+                this._map.set(
>+                    `native void GetDimensions(Texture1D<${type}${length}>,uint MipLevel,uint* thread Width,uint* thread NumberOfLevels)`,
>+                    func => {
>+                        func.implementation = function([texture, miplevel, width, numberOfLevels]) {
>+                            var tex = texture.loadValue();
>+                            var mipID = miplevel.loadValue();
>+                            if (mipID >= tex.length)
>+                                throw new WTrapError("[load]", "Reading from nonexistant mip level of texture");
>+                            width.loadValue().copyFrom(EPtr.box(tex[mipID].length), 1);
>+                            numberOfLevels.loadValue().copyFrom(EPtr.box(tex.length), 1);
>+                        }
>+                    });
>+            }
>+        }
>     }
> 
>     add(thing)
>diff --git a/Tools/WebGPUShadingLanguageRI/MatrixType.js b/Tools/WebGPUShadingLanguageRI/MatrixType.js
>new file mode 100644
>index 0000000000000000000000000000000000000000..bd996bf4633770685140b90052faa19dca6212a8
>--- /dev/null
>+++ b/Tools/WebGPUShadingLanguageRI/MatrixType.js
>@@ -0,0 +1,61 @@
>+/*
>+ * Copyright (C) 2018 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
>+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
>+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
>+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
>+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
>+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
>+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
>+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
>+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+"use strict";
>+
>+class MatrixType extends NativeType {
>+    constructor(origin, name, typeArguments)
>+    {
>+        super(origin, name, typeArguments);
>+    }
>+
>+    get elementType() { return this.typeArguments[0]; }
>+    get numRows() { return this.typeArguments[1]; }
>+    get numColumns() { return this.typeArguments[2]; }
>+    get numRowsValue() { return this.numRows.value; }
>+    get numColumnsValue() { return this.numColumns.value; }
>+    get size() { return this.elementType.size * this.numRowsValue * this.numColumnsValue; }
>+
>+    unifyImpl(unificationContext, other)
>+    {
>+        if (!(other instanceof MatrixType))
>+            return false;
>+
>+        if (this.numRowsValue !== other.numRowsValue || this.numColumnsValue !== other.numColumnsValue)
>+            return false;
>+
>+        return this.elementType.unify(unificationContext, other.elementType);
>+    }
>+
>+    populateDefaultValue(buffer, offset)
>+    {
>+        for (let i = 0; i < this.numRowsValue * this.runColumnsValue; ++i)
>+            this.elementType.populateDefaultValue(buffer, offset + i * this.elementType.size);
>+    }
>+
>+    toString()
>+    {
>+        return `native typedef matrix<${this.elementType}, ${this.numRowsValue}, ${this.numColumnsValue}>`;
>+    }
>+}
>diff --git a/Tools/WebGPUShadingLanguageRI/NameContext.js b/Tools/WebGPUShadingLanguageRI/NameContext.js
>index dc68578ff556b312b0927ef3c0dffa0068f1be63..c89968c779607b7cabcc6a5f969b4ab913e7263e 100644
>--- a/Tools/WebGPUShadingLanguageRI/NameContext.js
>+++ b/Tools/WebGPUShadingLanguageRI/NameContext.js
>@@ -71,7 +71,7 @@ class NameContext {
> 
>         if (thing.kind == Type) {
>             this._set.add(thing);
>-            if (thing.name == "vector") {
>+            if (thing.typeArguments && thing.typeArguments.length != 0) {
>                 let array = this._map.get(thing.name);
>                 if (!array) {
>                     array = [];
>diff --git a/Tools/WebGPUShadingLanguageRI/NativeType.js b/Tools/WebGPUShadingLanguageRI/NativeType.js
>index 2381b5a6b0b010e0fdd4dc53550a8ea6b4f8347b..b368a2e8b24f548eab88a2824b495be23c87cb85 100644
>--- a/Tools/WebGPUShadingLanguageRI/NativeType.js
>+++ b/Tools/WebGPUShadingLanguageRI/NativeType.js
>@@ -66,6 +66,8 @@ class NativeType extends Type {
>     {
>         if (name == "vector")
>             return new VectorType(origin, name, typeArguments);
>+        if (name == "matrix")
>+            return new MatrixType(origin, name, typeArguments);
> 
>         return new NativeType(origin, name, typeArguments);
>     }
>diff --git a/Tools/WebGPUShadingLanguageRI/OperatorAnderIndex.js b/Tools/WebGPUShadingLanguageRI/OperatorAnderIndex.js
>deleted file mode 100644
>index 670371fb90f2a1fd15c2ddf6c4a396c0f239cebf..0000000000000000000000000000000000000000
>--- a/Tools/WebGPUShadingLanguageRI/OperatorAnderIndex.js
>+++ /dev/null
>@@ -1,71 +0,0 @@
>-/*
>- * Copyright (C) 2018 Apple Inc. All rights reserved.
>- *
>- * Redistribution and use in source and binary forms, with or without
>- * modification, are permitted provided that the following conditions
>- * are met:
>- * 1. Redistributions of source code must retain the above copyright
>- *    notice, this list of conditions and the following disclaimer.
>- * 2. Redistributions in binary form must reproduce the above copyright
>- *    notice, this list of conditions and the following disclaimer in the
>- *    documentation and/or other materials provided with the distribution.
>- *
>- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
>- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
>- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
>- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
>- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
>- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
>- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
>- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
>- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
>- */
>-"use strict";
>-
>-class OperatorAnderIndexer {
>-    constructor(baseTypeName, addressSpace)
>-    {
>-        this._baseTypeName = baseTypeName;
>-        this._addressSpace = addressSpace;
>-    }
>-
>-    get addressSpace() { return this._addressSpace; }
>-    get baseTypeName() { return this._baseTypeName; }
>-
>-    toString()
>-    {
>-        return `native ${this.baseTypeName}* ${this.addressSpace} operator&[](${this.baseTypeName}[] ${this.addressSpace},uint)`;
>-    }
>-
>-    static functions()
>-    {
>-        if (!this._functions) {
>-            this._functions = [];
>-
>-            const typeNames = [ "uint", "int", "float", "bool" ].concat(allVectorTypeNames());
>-            const addressSpaces = [ "thread", "threadgroup", "device", "constant" ];
>-
>-            for (let addressSpace of addressSpaces) {
>-                for (let typeName of typeNames)
>-                    this._functions.push(new OperatorAnderIndexer(typeName, addressSpace));
>-            }
>-        }
>-        return this._functions;
>-    }
>-
>-    instantiateImplementation(func)
>-    {
>-        func.implementation = ([ref, index], node) => {
>-            ref = ref.loadValue();
>-            if (!ref)
>-                throw new WTrapError(node.origin.originString, "Null dereference");
>-            index = index.loadValue();
>-            if (index > ref.length)
>-                throw new WTrapError(node.origin.originString, "Array index " + index + " is out of bounds of " + ref);
>-            return EPtr.box(ref.ptr.plus(index * node.argumentTypes[0].elementType.size));
>-        };
>-        func.implementationData = this;
>-    }
>-}
>\ No newline at end of file
>diff --git a/Tools/WebGPUShadingLanguageRI/OperatorAnderIndexer.js b/Tools/WebGPUShadingLanguageRI/OperatorAnderIndexer.js
>new file mode 100644
>index 0000000000000000000000000000000000000000..012f06780f7ad9322d6c7be4790cd446181f89b4
>--- /dev/null
>+++ b/Tools/WebGPUShadingLanguageRI/OperatorAnderIndexer.js
>@@ -0,0 +1,55 @@
>+/*
>+ * Copyright (C) 2018 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
>+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
>+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
>+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
>+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
>+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
>+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
>+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
>+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+"use strict";
>+
>+class OperatorAnderIndexer {
>+    constructor(baseTypeName, addressSpace)
>+    {
>+        this._baseTypeName = baseTypeName;
>+        this._addressSpace = addressSpace;
>+    }
>+
>+    get addressSpace() { return this._addressSpace; }
>+    get baseTypeName() { return this._baseTypeName; }
>+
>+    toString()
>+    {
>+        return `native ${this.baseTypeName}* ${this.addressSpace} operator&[](${this.baseTypeName}[] ${this.addressSpace},uint)`;
>+    }
>+
>+    instantiateImplementation(func)
>+    {
>+        func.implementation = ([ref, index], node) => {
>+            ref = ref.loadValue();
>+            if (!ref)
>+                throw new WTrapError(node.origin.originString, "Null dereference");
>+            index = index.loadValue();
>+            if (index > ref.length)
>+                throw new WTrapError(node.origin.originString, "Array index " + index + " is out of bounds of " + ref);
>+            return EPtr.box(ref.ptr.plus(index * node.argumentTypes[0].elementType.size));
>+        };
>+        func.implementationData = this;
>+    }
>+}
>diff --git a/Tools/WebGPUShadingLanguageRI/OperatorBool.js b/Tools/WebGPUShadingLanguageRI/OperatorBool.js
>deleted file mode 100644
>index 58bb0e09b80bee107089b1c9d200cbc68a5cb9d3..0000000000000000000000000000000000000000
>--- a/Tools/WebGPUShadingLanguageRI/OperatorBool.js
>+++ /dev/null
>@@ -1,68 +0,0 @@
>-/*
>- * Copyright (C) 2018 Apple Inc. All rights reserved.
>- *
>- * Redistribution and use in source and binary forms, with or without
>- * modification, are permitted provided that the following conditions
>- * are met:
>- * 1. Redistributions of source code must retain the above copyright
>- *    notice, this list of conditions and the following disclaimer.
>- * 2. Redistributions in binary form must reproduce the above copyright
>- *    notice, this list of conditions and the following disclaimer in the
>- *    documentation and/or other materials provided with the distribution.
>- *
>- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
>- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
>- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
>- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
>- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
>- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
>- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
>- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
>- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
>- */
>-"use strict";
>-
>-class OperatorBool {
>-    constructor(baseTypeName)
>-    {
>-        this._baseTypeName = baseTypeName;
>-    }
>-
>-    get baseTypeName() { return this._baseTypeName; }
>-
>-    toString()
>-    {
>-        return `native operator bool(${this.baseTypeName})`;
>-    }
>-
>-    static functions()
>-    {
>-        // FIXME: These operators should be in the standard library where possible.
>-        if (!OperatorBool._functions) {
>-            OperatorBool._functions = [];
>-
>-            // bool is not included because this is generated by the copy constructor.
>-            // FIXME: Include all native types.
>-            const typeNames = [ "uchar", "uint", "int", "float" ].concat(allVectorTypeNames());
>-
>-            for (let typeName of typeNames)
>-                OperatorBool._functions.push(new OperatorBool(typeName));
>-        }
>-        return OperatorBool._functions;
>-    }
>-
>-    instantiateImplementation(func)
>-    {
>-        func.implementation = ([ref], node) => {
>-            const size = node.argumentTypes[0].size;
>-            for (let i = 0; i < size; ++i) {
>-                if (!!ref.get(i))
>-                    return EPtr.box(true);
>-            }
>-            return EPtr.box(false);
>-        }
>-        func.implementationData = this;
>-    }
>-}
>\ No newline at end of file
>diff --git a/Tools/WebGPUShadingLanguageRI/Prepare.js b/Tools/WebGPUShadingLanguageRI/Prepare.js
>index 9faca86e205755b2c6a66f412b5692e99e7b03af..834592d36f3457dfa86b5751bb7262472a3f0a2d 100644
>--- a/Tools/WebGPUShadingLanguageRI/Prepare.js
>+++ b/Tools/WebGPUShadingLanguageRI/Prepare.js
>@@ -46,7 +46,6 @@ let prepare = (() => {
>         resolveTypeDefsInTypes(program);
>         checkRecursiveTypes(program);
>         synthesizeStructAccessors(program);
>-        synthesizeOperatorBool(program);
>         synthesizeEnumFunctions(program);
>         synthesizeArrayOperatorLength(program);
>         synthesizeCopyConstructorOperator(program);
>diff --git a/Tools/WebGPUShadingLanguageRI/Program.js b/Tools/WebGPUShadingLanguageRI/Program.js
>index 1116c4f577562215fdd7428a317579a929165414..ac1defb4fbaaa6e8e13429734ccf4915339ba539 100644
>--- a/Tools/WebGPUShadingLanguageRI/Program.js
>+++ b/Tools/WebGPUShadingLanguageRI/Program.js
>@@ -51,7 +51,7 @@ class Program extends Node {
>                 this.functions.set(statement.name, array = []);
>             array.push(statement);
>         } else if (statement instanceof Type) {
>-            if (statement.isNative && statement.name == "vector") {
>+            if (statement.isNative && statement.typeArguments.length != 0) {
>                 let array = this.types.get(statement.name);
>                 if (!array)
>                     this.types.set(statement.name, array = []);
>diff --git a/Tools/WebGPUShadingLanguageRI/Rewriter.js b/Tools/WebGPUShadingLanguageRI/Rewriter.js
>index 94d3a762e38fb921c584cbafff1f59478ebb791d..7c2dfba6955339884dbbf910478d43effdec65cf 100644
>--- a/Tools/WebGPUShadingLanguageRI/Rewriter.js
>+++ b/Tools/WebGPUShadingLanguageRI/Rewriter.js
>@@ -391,5 +391,11 @@ class Rewriter {
>         vecType._elementType = node.elementType.visit(this);
>         return vecType;
>     }
>+
>+    visitMatrixType(node)
>+    {
>+        const matType = new MatrixType(node.origin, node.name, node.typeArguments.map(argument => argument.visit(this)));
>+        return matType;
>+    }
> }
> 
>diff --git a/Tools/WebGPUShadingLanguageRI/SPIRV.html b/Tools/WebGPUShadingLanguageRI/SPIRV.html
>index ff2c02c7bafca4d1e2cf833c6c79fa1cec89013c..78d008f835f9e9c234ef2df6d6deea3f7426ce65 100644
>--- a/Tools/WebGPUShadingLanguageRI/SPIRV.html
>+++ b/Tools/WebGPUShadingLanguageRI/SPIRV.html
>@@ -17,7 +17,6 @@ td {
>     <script src="CreateLiteral.js"></script>
>     <script src="CreateLiteralType.js"></script>
>     <script src="PropertyAccessExpression.js"></script>
>-    <script src="SwizzleOp.js"></script>
>     <script src="NativeType.js"></script>
> 
>     <script src="AddressSpace.js"></script>
>@@ -29,12 +28,10 @@ td {
>     <script src="Block.js"></script>
>     <script src="BoolLiteral.js"></script>
>     <script src="Break.js"></script>
>-    <script src="BuiltinVectorConstructors.js"></script>
>+    <script src="BuiltinMatrixGetter.js"></script>
>+    <script src="BuiltinMatrixSetter.js"></script>
>     <script src="BuiltinVectorGetter.js"></script>
>     <script src="BuiltinVectorSetter.js"></script>
>-    <script src="BuiltinVectorIndexGetter.js"></script>
>-    <script src="BuiltinVectorIndexSetter.js"></script>
>-    <script src="BuiltinVectorEqualityOperator.js"></script>
>     <script src="CallExpression.js"></script>
>     <script src="CallFunction.js"></script>
>     <script src="Check.js"></script>
>@@ -96,6 +93,7 @@ td {
>     <script src="LoopChecker.js"></script>
>     <script src="MakeArrayRefExpression.js"></script>
>     <script src="MakePtrExpression.js"></script>
>+    <script src="MatrixType.js"></script>
>     <script src="NameContext.js"></script>
>     <script src="NameFinder.js"></script>
>     <script src="NameResolver.js"></script>
>@@ -103,9 +101,8 @@ td {
>     <script src="NormalUsePropertyResolver.js"></script>
>     <script src="NullLiteral.js"></script>
>     <script src="NullType.js"></script>
>-    <script src="OperatorAnderIndex.js"></script>
>+    <script src="OperatorAnderIndexer.js"></script>
>     <script src="OperatorArrayRefLength.js"></script>
>-    <script src="OperatorBool.js"></script>
>     <script src="OriginKind.js"></script>
>     <script src="OverloadResolutionFailure.js"></script>
>     <script src="Parse.js"></script>
>@@ -133,7 +130,6 @@ td {
>     <script src="SynthesizeArrayOperatorLength.js"></script>
>     <script src="SynthesizeEnumFunctions.js"></script>
>     <script src="SynthesizeStructAccessors.js"></script>
>-    <script src="SynthesizeOperatorBool.js"></script>
>     <script src="SynthesizeCopyConstructorOperator.js"></script>
>     <script src="SynthesizeDefaultConstructorOperator.js"></script>
>     <script src="TernaryExpression.js"></script>
>diff --git a/Tools/WebGPUShadingLanguageRI/StandardLibrary.js b/Tools/WebGPUShadingLanguageRI/StandardLibrary.js
>index 8190a4356923a61e5485bdd4f180d1383774898b..2f7119ad5bb6d89de5cd346442b2323783a614d7 100644
>--- a/Tools/WebGPUShadingLanguageRI/StandardLibrary.js
>+++ b/Tools/WebGPUShadingLanguageRI/StandardLibrary.js
>@@ -30,6 +30,8 @@ let standardLibrary = `
> // Intrinsics.js.
> 
> // Need to bootstrap void first.
>+// This was autogenerated from Generate_Standard_Library.swift! Do not edit!!
>+
> native typedef void;
> native typedef bool;
> native typedef uchar;
>@@ -42,7 +44,6 @@ native typedef half;
> native typedef float;
> native typedef atomic_int;
> native typedef atomic_uint;
>-
> native typedef vector<bool, 2>;
> typedef bool2 = vector<bool, 2>;
> native typedef vector<bool, 3>;
>@@ -98,40 +99,577 @@ typedef float3 = vector<float, 3>;
> native typedef vector<float, 4>;
> typedef float4 = vector<float, 4>;
> 
>-native operator int(uint);
>-native operator int(uchar);
>-native operator int(float);
>-native operator uint(int);
>-native operator uint(uchar);
>-native operator uint(float);
>-native operator uchar(int);
>+native typedef matrix<half, 2, 2>;
>+typedef half2x2 = matrix<half, 2, 2>;
>+native typedef matrix<half, 2, 3>;
>+typedef half2x3 = matrix<half, 2, 3>;
>+native typedef matrix<half, 2, 4>;
>+typedef half2x4 = matrix<half, 2, 4>;
>+native typedef matrix<half, 3, 2>;
>+typedef half3x2 = matrix<half, 3, 2>;
>+native typedef matrix<half, 3, 3>;
>+typedef half3x3 = matrix<half, 3, 3>;
>+native typedef matrix<half, 3, 4>;
>+typedef half3x4 = matrix<half, 3, 4>;
>+native typedef matrix<half, 4, 2>;
>+typedef half4x2 = matrix<half, 4, 2>;
>+native typedef matrix<half, 4, 3>;
>+typedef half4x3 = matrix<half, 4, 3>;
>+native typedef matrix<half, 4, 4>;
>+typedef half4x4 = matrix<half, 4, 4>;
>+native typedef matrix<float, 2, 2>;
>+typedef float2x2 = matrix<float, 2, 2>;
>+native typedef matrix<float, 2, 3>;
>+typedef float2x3 = matrix<float, 2, 3>;
>+native typedef matrix<float, 2, 4>;
>+typedef float2x4 = matrix<float, 2, 4>;
>+native typedef matrix<float, 3, 2>;
>+typedef float3x2 = matrix<float, 3, 2>;
>+native typedef matrix<float, 3, 3>;
>+typedef float3x3 = matrix<float, 3, 3>;
>+native typedef matrix<float, 3, 4>;
>+typedef float3x4 = matrix<float, 3, 4>;
>+native typedef matrix<float, 4, 2>;
>+typedef float4x2 = matrix<float, 4, 2>;
>+native typedef matrix<float, 4, 3>;
>+typedef float4x3 = matrix<float, 4, 3>;
>+native typedef matrix<float, 4, 4>;
>+typedef float4x4 = matrix<float, 4, 4>;
>+native typedef sampler;
>+native typedef Texture1D<bool>;
>+native typedef Texture1D<bool2>;
>+native typedef Texture1D<bool3>;
>+native typedef Texture1D<bool4>;
>+native typedef Texture1D<uchar>;
>+native typedef Texture1D<uchar2>;
>+native typedef Texture1D<uchar3>;
>+native typedef Texture1D<uchar4>;
>+native typedef Texture1D<ushort>;
>+native typedef Texture1D<ushort2>;
>+native typedef Texture1D<ushort3>;
>+native typedef Texture1D<ushort4>;
>+native typedef Texture1D<uint>;
>+native typedef Texture1D<uint2>;
>+native typedef Texture1D<uint3>;
>+native typedef Texture1D<uint4>;
>+native typedef Texture1D<char>;
>+native typedef Texture1D<char2>;
>+native typedef Texture1D<char3>;
>+native typedef Texture1D<char4>;
>+native typedef Texture1D<short>;
>+native typedef Texture1D<short2>;
>+native typedef Texture1D<short3>;
>+native typedef Texture1D<short4>;
>+native typedef Texture1D<int>;
>+native typedef Texture1D<int2>;
>+native typedef Texture1D<int3>;
>+native typedef Texture1D<int4>;
>+native typedef Texture1D<half>;
>+native typedef Texture1D<half2>;
>+native typedef Texture1D<half3>;
>+native typedef Texture1D<half4>;
>+native typedef Texture1D<float>;
>+native typedef Texture1D<float2>;
>+native typedef Texture1D<float3>;
>+native typedef Texture1D<float4>;
>+native typedef RWTexture1D<bool>;
>+native typedef RWTexture1D<bool2>;
>+native typedef RWTexture1D<bool3>;
>+native typedef RWTexture1D<bool4>;
>+native typedef RWTexture1D<uchar>;
>+native typedef RWTexture1D<uchar2>;
>+native typedef RWTexture1D<uchar3>;
>+native typedef RWTexture1D<uchar4>;
>+native typedef RWTexture1D<ushort>;
>+native typedef RWTexture1D<ushort2>;
>+native typedef RWTexture1D<ushort3>;
>+native typedef RWTexture1D<ushort4>;
>+native typedef RWTexture1D<uint>;
>+native typedef RWTexture1D<uint2>;
>+native typedef RWTexture1D<uint3>;
>+native typedef RWTexture1D<uint4>;
>+native typedef RWTexture1D<char>;
>+native typedef RWTexture1D<char2>;
>+native typedef RWTexture1D<char3>;
>+native typedef RWTexture1D<char4>;
>+native typedef RWTexture1D<short>;
>+native typedef RWTexture1D<short2>;
>+native typedef RWTexture1D<short3>;
>+native typedef RWTexture1D<short4>;
>+native typedef RWTexture1D<int>;
>+native typedef RWTexture1D<int2>;
>+native typedef RWTexture1D<int3>;
>+native typedef RWTexture1D<int4>;
>+native typedef RWTexture1D<half>;
>+native typedef RWTexture1D<half2>;
>+native typedef RWTexture1D<half3>;
>+native typedef RWTexture1D<half4>;
>+native typedef RWTexture1D<float>;
>+native typedef RWTexture1D<float2>;
>+native typedef RWTexture1D<float3>;
>+native typedef RWTexture1D<float4>;
>+native typedef Texture1DArray<bool>;
>+native typedef Texture1DArray<bool2>;
>+native typedef Texture1DArray<bool3>;
>+native typedef Texture1DArray<bool4>;
>+native typedef Texture1DArray<uchar>;
>+native typedef Texture1DArray<uchar2>;
>+native typedef Texture1DArray<uchar3>;
>+native typedef Texture1DArray<uchar4>;
>+native typedef Texture1DArray<ushort>;
>+native typedef Texture1DArray<ushort2>;
>+native typedef Texture1DArray<ushort3>;
>+native typedef Texture1DArray<ushort4>;
>+native typedef Texture1DArray<uint>;
>+native typedef Texture1DArray<uint2>;
>+native typedef Texture1DArray<uint3>;
>+native typedef Texture1DArray<uint4>;
>+native typedef Texture1DArray<char>;
>+native typedef Texture1DArray<char2>;
>+native typedef Texture1DArray<char3>;
>+native typedef Texture1DArray<char4>;
>+native typedef Texture1DArray<short>;
>+native typedef Texture1DArray<short2>;
>+native typedef Texture1DArray<short3>;
>+native typedef Texture1DArray<short4>;
>+native typedef Texture1DArray<int>;
>+native typedef Texture1DArray<int2>;
>+native typedef Texture1DArray<int3>;
>+native typedef Texture1DArray<int4>;
>+native typedef Texture1DArray<half>;
>+native typedef Texture1DArray<half2>;
>+native typedef Texture1DArray<half3>;
>+native typedef Texture1DArray<half4>;
>+native typedef Texture1DArray<float>;
>+native typedef Texture1DArray<float2>;
>+native typedef Texture1DArray<float3>;
>+native typedef Texture1DArray<float4>;
>+native typedef RWTexture1DArray<bool>;
>+native typedef RWTexture1DArray<bool2>;
>+native typedef RWTexture1DArray<bool3>;
>+native typedef RWTexture1DArray<bool4>;
>+native typedef RWTexture1DArray<uchar>;
>+native typedef RWTexture1DArray<uchar2>;
>+native typedef RWTexture1DArray<uchar3>;
>+native typedef RWTexture1DArray<uchar4>;
>+native typedef RWTexture1DArray<ushort>;
>+native typedef RWTexture1DArray<ushort2>;
>+native typedef RWTexture1DArray<ushort3>;
>+native typedef RWTexture1DArray<ushort4>;
>+native typedef RWTexture1DArray<uint>;
>+native typedef RWTexture1DArray<uint2>;
>+native typedef RWTexture1DArray<uint3>;
>+native typedef RWTexture1DArray<uint4>;
>+native typedef RWTexture1DArray<char>;
>+native typedef RWTexture1DArray<char2>;
>+native typedef RWTexture1DArray<char3>;
>+native typedef RWTexture1DArray<char4>;
>+native typedef RWTexture1DArray<short>;
>+native typedef RWTexture1DArray<short2>;
>+native typedef RWTexture1DArray<short3>;
>+native typedef RWTexture1DArray<short4>;
>+native typedef RWTexture1DArray<int>;
>+native typedef RWTexture1DArray<int2>;
>+native typedef RWTexture1DArray<int3>;
>+native typedef RWTexture1DArray<int4>;
>+native typedef RWTexture1DArray<half>;
>+native typedef RWTexture1DArray<half2>;
>+native typedef RWTexture1DArray<half3>;
>+native typedef RWTexture1DArray<half4>;
>+native typedef RWTexture1DArray<float>;
>+native typedef RWTexture1DArray<float2>;
>+native typedef RWTexture1DArray<float3>;
>+native typedef RWTexture1DArray<float4>;
>+native typedef Texture2D<bool>;
>+native typedef Texture2D<bool2>;
>+native typedef Texture2D<bool3>;
>+native typedef Texture2D<bool4>;
>+native typedef Texture2D<uchar>;
>+native typedef Texture2D<uchar2>;
>+native typedef Texture2D<uchar3>;
>+native typedef Texture2D<uchar4>;
>+native typedef Texture2D<ushort>;
>+native typedef Texture2D<ushort2>;
>+native typedef Texture2D<ushort3>;
>+native typedef Texture2D<ushort4>;
>+native typedef Texture2D<uint>;
>+native typedef Texture2D<uint2>;
>+native typedef Texture2D<uint3>;
>+native typedef Texture2D<uint4>;
>+native typedef Texture2D<char>;
>+native typedef Texture2D<char2>;
>+native typedef Texture2D<char3>;
>+native typedef Texture2D<char4>;
>+native typedef Texture2D<short>;
>+native typedef Texture2D<short2>;
>+native typedef Texture2D<short3>;
>+native typedef Texture2D<short4>;
>+native typedef Texture2D<int>;
>+native typedef Texture2D<int2>;
>+native typedef Texture2D<int3>;
>+native typedef Texture2D<int4>;
>+native typedef Texture2D<half>;
>+native typedef Texture2D<half2>;
>+native typedef Texture2D<half3>;
>+native typedef Texture2D<half4>;
>+native typedef Texture2D<float>;
>+native typedef Texture2D<float2>;
>+native typedef Texture2D<float3>;
>+native typedef Texture2D<float4>;
>+native typedef RWTexture2D<bool>;
>+native typedef RWTexture2D<bool2>;
>+native typedef RWTexture2D<bool3>;
>+native typedef RWTexture2D<bool4>;
>+native typedef RWTexture2D<uchar>;
>+native typedef RWTexture2D<uchar2>;
>+native typedef RWTexture2D<uchar3>;
>+native typedef RWTexture2D<uchar4>;
>+native typedef RWTexture2D<ushort>;
>+native typedef RWTexture2D<ushort2>;
>+native typedef RWTexture2D<ushort3>;
>+native typedef RWTexture2D<ushort4>;
>+native typedef RWTexture2D<uint>;
>+native typedef RWTexture2D<uint2>;
>+native typedef RWTexture2D<uint3>;
>+native typedef RWTexture2D<uint4>;
>+native typedef RWTexture2D<char>;
>+native typedef RWTexture2D<char2>;
>+native typedef RWTexture2D<char3>;
>+native typedef RWTexture2D<char4>;
>+native typedef RWTexture2D<short>;
>+native typedef RWTexture2D<short2>;
>+native typedef RWTexture2D<short3>;
>+native typedef RWTexture2D<short4>;
>+native typedef RWTexture2D<int>;
>+native typedef RWTexture2D<int2>;
>+native typedef RWTexture2D<int3>;
>+native typedef RWTexture2D<int4>;
>+native typedef RWTexture2D<half>;
>+native typedef RWTexture2D<half2>;
>+native typedef RWTexture2D<half3>;
>+native typedef RWTexture2D<half4>;
>+native typedef RWTexture2D<float>;
>+native typedef RWTexture2D<float2>;
>+native typedef RWTexture2D<float3>;
>+native typedef RWTexture2D<float4>;
>+native typedef Texture2DArray<bool>;
>+native typedef Texture2DArray<bool2>;
>+native typedef Texture2DArray<bool3>;
>+native typedef Texture2DArray<bool4>;
>+native typedef Texture2DArray<uchar>;
>+native typedef Texture2DArray<uchar2>;
>+native typedef Texture2DArray<uchar3>;
>+native typedef Texture2DArray<uchar4>;
>+native typedef Texture2DArray<ushort>;
>+native typedef Texture2DArray<ushort2>;
>+native typedef Texture2DArray<ushort3>;
>+native typedef Texture2DArray<ushort4>;
>+native typedef Texture2DArray<uint>;
>+native typedef Texture2DArray<uint2>;
>+native typedef Texture2DArray<uint3>;
>+native typedef Texture2DArray<uint4>;
>+native typedef Texture2DArray<char>;
>+native typedef Texture2DArray<char2>;
>+native typedef Texture2DArray<char3>;
>+native typedef Texture2DArray<char4>;
>+native typedef Texture2DArray<short>;
>+native typedef Texture2DArray<short2>;
>+native typedef Texture2DArray<short3>;
>+native typedef Texture2DArray<short4>;
>+native typedef Texture2DArray<int>;
>+native typedef Texture2DArray<int2>;
>+native typedef Texture2DArray<int3>;
>+native typedef Texture2DArray<int4>;
>+native typedef Texture2DArray<half>;
>+native typedef Texture2DArray<half2>;
>+native typedef Texture2DArray<half3>;
>+native typedef Texture2DArray<half4>;
>+native typedef Texture2DArray<float>;
>+native typedef Texture2DArray<float2>;
>+native typedef Texture2DArray<float3>;
>+native typedef Texture2DArray<float4>;
>+native typedef RWTexture2DArray<bool>;
>+native typedef RWTexture2DArray<bool2>;
>+native typedef RWTexture2DArray<bool3>;
>+native typedef RWTexture2DArray<bool4>;
>+native typedef RWTexture2DArray<uchar>;
>+native typedef RWTexture2DArray<uchar2>;
>+native typedef RWTexture2DArray<uchar3>;
>+native typedef RWTexture2DArray<uchar4>;
>+native typedef RWTexture2DArray<ushort>;
>+native typedef RWTexture2DArray<ushort2>;
>+native typedef RWTexture2DArray<ushort3>;
>+native typedef RWTexture2DArray<ushort4>;
>+native typedef RWTexture2DArray<uint>;
>+native typedef RWTexture2DArray<uint2>;
>+native typedef RWTexture2DArray<uint3>;
>+native typedef RWTexture2DArray<uint4>;
>+native typedef RWTexture2DArray<char>;
>+native typedef RWTexture2DArray<char2>;
>+native typedef RWTexture2DArray<char3>;
>+native typedef RWTexture2DArray<char4>;
>+native typedef RWTexture2DArray<short>;
>+native typedef RWTexture2DArray<short2>;
>+native typedef RWTexture2DArray<short3>;
>+native typedef RWTexture2DArray<short4>;
>+native typedef RWTexture2DArray<int>;
>+native typedef RWTexture2DArray<int2>;
>+native typedef RWTexture2DArray<int3>;
>+native typedef RWTexture2DArray<int4>;
>+native typedef RWTexture2DArray<half>;
>+native typedef RWTexture2DArray<half2>;
>+native typedef RWTexture2DArray<half3>;
>+native typedef RWTexture2DArray<half4>;
>+native typedef RWTexture2DArray<float>;
>+native typedef RWTexture2DArray<float2>;
>+native typedef RWTexture2DArray<float3>;
>+native typedef RWTexture2DArray<float4>;
>+native typedef Texture3D<bool>;
>+native typedef Texture3D<bool2>;
>+native typedef Texture3D<bool3>;
>+native typedef Texture3D<bool4>;
>+native typedef Texture3D<uchar>;
>+native typedef Texture3D<uchar2>;
>+native typedef Texture3D<uchar3>;
>+native typedef Texture3D<uchar4>;
>+native typedef Texture3D<ushort>;
>+native typedef Texture3D<ushort2>;
>+native typedef Texture3D<ushort3>;
>+native typedef Texture3D<ushort4>;
>+native typedef Texture3D<uint>;
>+native typedef Texture3D<uint2>;
>+native typedef Texture3D<uint3>;
>+native typedef Texture3D<uint4>;
>+native typedef Texture3D<char>;
>+native typedef Texture3D<char2>;
>+native typedef Texture3D<char3>;
>+native typedef Texture3D<char4>;
>+native typedef Texture3D<short>;
>+native typedef Texture3D<short2>;
>+native typedef Texture3D<short3>;
>+native typedef Texture3D<short4>;
>+native typedef Texture3D<int>;
>+native typedef Texture3D<int2>;
>+native typedef Texture3D<int3>;
>+native typedef Texture3D<int4>;
>+native typedef Texture3D<half>;
>+native typedef Texture3D<half2>;
>+native typedef Texture3D<half3>;
>+native typedef Texture3D<half4>;
>+native typedef Texture3D<float>;
>+native typedef Texture3D<float2>;
>+native typedef Texture3D<float3>;
>+native typedef Texture3D<float4>;
>+native typedef RWTexture3D<bool>;
>+native typedef RWTexture3D<bool2>;
>+native typedef RWTexture3D<bool3>;
>+native typedef RWTexture3D<bool4>;
>+native typedef RWTexture3D<uchar>;
>+native typedef RWTexture3D<uchar2>;
>+native typedef RWTexture3D<uchar3>;
>+native typedef RWTexture3D<uchar4>;
>+native typedef RWTexture3D<ushort>;
>+native typedef RWTexture3D<ushort2>;
>+native typedef RWTexture3D<ushort3>;
>+native typedef RWTexture3D<ushort4>;
>+native typedef RWTexture3D<uint>;
>+native typedef RWTexture3D<uint2>;
>+native typedef RWTexture3D<uint3>;
>+native typedef RWTexture3D<uint4>;
>+native typedef RWTexture3D<char>;
>+native typedef RWTexture3D<char2>;
>+native typedef RWTexture3D<char3>;
>+native typedef RWTexture3D<char4>;
>+native typedef RWTexture3D<short>;
>+native typedef RWTexture3D<short2>;
>+native typedef RWTexture3D<short3>;
>+native typedef RWTexture3D<short4>;
>+native typedef RWTexture3D<int>;
>+native typedef RWTexture3D<int2>;
>+native typedef RWTexture3D<int3>;
>+native typedef RWTexture3D<int4>;
>+native typedef RWTexture3D<half>;
>+native typedef RWTexture3D<half2>;
>+native typedef RWTexture3D<half3>;
>+native typedef RWTexture3D<half4>;
>+native typedef RWTexture3D<float>;
>+native typedef RWTexture3D<float2>;
>+native typedef RWTexture3D<float3>;
>+native typedef RWTexture3D<float4>;
>+native typedef TextureCube<bool>;
>+native typedef TextureCube<bool2>;
>+native typedef TextureCube<bool3>;
>+native typedef TextureCube<bool4>;
>+native typedef TextureCube<uchar>;
>+native typedef TextureCube<uchar2>;
>+native typedef TextureCube<uchar3>;
>+native typedef TextureCube<uchar4>;
>+native typedef TextureCube<ushort>;
>+native typedef TextureCube<ushort2>;
>+native typedef TextureCube<ushort3>;
>+native typedef TextureCube<ushort4>;
>+native typedef TextureCube<uint>;
>+native typedef TextureCube<uint2>;
>+native typedef TextureCube<uint3>;
>+native typedef TextureCube<uint4>;
>+native typedef TextureCube<char>;
>+native typedef TextureCube<char2>;
>+native typedef TextureCube<char3>;
>+native typedef TextureCube<char4>;
>+native typedef TextureCube<short>;
>+native typedef TextureCube<short2>;
>+native typedef TextureCube<short3>;
>+native typedef TextureCube<short4>;
>+native typedef TextureCube<int>;
>+native typedef TextureCube<int2>;
>+native typedef TextureCube<int3>;
>+native typedef TextureCube<int4>;
>+native typedef TextureCube<half>;
>+native typedef TextureCube<half2>;
>+native typedef TextureCube<half3>;
>+native typedef TextureCube<half4>;
>+native typedef TextureCube<float>;
>+native typedef TextureCube<float2>;
>+native typedef TextureCube<float3>;
>+native typedef TextureCube<float4>;
>+native typedef TextureDepth2D<float>;
>+native typedef TextureDepth2D<half>;
>+native typedef RWTextureDepth2D<float>;
>+native typedef RWTextureDepth2D<half>;
>+native typedef TextureDepth2DArray<float>;
>+native typedef TextureDepth2DArray<half>;
>+native typedef RWTextureDepth2DArray<float>;
>+native typedef RWTextureDepth2DArray<half>;
>+native typedef TextureDepthCube<float>;
>+native typedef TextureDepthCube<half>;
>+
>+native operator uchar(ushort);
> native operator uchar(uint);
>+native operator uchar(char);
>+native operator uchar(short);
>+native operator uchar(int);
>+native operator uchar(half);
> native operator uchar(float);
>-native operator float(int);
>-native operator float(uint);
>+native operator ushort(uchar);
>+native operator ushort(uint);
>+native operator ushort(char);
>+native operator ushort(short);
>+native operator ushort(int);
>+native operator ushort(half);
>+native operator ushort(float);
>+native operator uint(uchar);
>+native operator uint(ushort);
>+native operator uint(char);
>+native operator uint(short);
>+native operator uint(int);
>+native operator uint(half);
>+native operator uint(float);
>+native operator char(uchar);
>+native operator char(ushort);
>+native operator char(uint);
>+native operator char(short);
>+native operator char(int);
>+native operator char(half);
>+native operator char(float);
>+native operator short(uchar);
>+native operator short(ushort);
>+native operator short(uint);
>+native operator short(char);
>+native operator short(int);
>+native operator short(half);
>+native operator short(float);
>+native operator int(uchar);
>+native operator int(ushort);
>+native operator int(uint);
>+native operator int(char);
>+native operator int(short);
>+native operator int(half);
>+native operator int(float);
>+native operator half(uchar);
>+native operator half(ushort);
>+native operator half(uint);
>+native operator half(char);
>+native operator half(short);
>+native operator half(int);
>+native operator half(float);
> native operator float(uchar);
>+native operator float(ushort);
>+native operator float(uint);
>+native operator float(char);
>+native operator float(short);
>+native operator float(int);
>+native operator float(half);
>+
>+operator bool(uchar x) {
>+    return x != 0;
>+}
>+operator bool(ushort x) {
>+    return x != 0;
>+}
>+operator bool(uint x) {
>+    return x != 0;
>+}
>+operator bool(char x) {
>+    return x != 0;
>+}
>+operator bool(short x) {
>+    return x != 0;
>+}
>+operator bool(int x) {
>+    return x != 0;
>+}
>+operator bool(half x) {
>+    return x != 0;
>+}
>+operator bool(float x) {
>+    return x != 0;
>+}
> 
>+native operator int(atomic_int);
>+native operator uint(atomic_uint);
>+
>+native bool operator==(bool, bool);
>+bool operator&(bool a, bool b) {
>+    return a && b;
>+}
>+bool operator|(bool a, bool b) {
>+    return a || b;
>+}
>+bool operator^(bool a, bool b) {
>+    if (a)
>+        return !b;
>+    return b;
>+}
>+bool operator~(bool value) {
>+    return !value;
>+}
> native int operator+(int, int);
>-native uint operator+(uint, uint);
>-uchar operator+(uchar a, uchar b) { return uchar(uint(a) + uint(b)); }
>-native float operator+(float, float);
>-int operator++(int value) { return value + 1; }
>-uint operator++(uint value) { return value + 1; }
>-uchar operator++(uchar value) { return value + 1; }
> native int operator-(int, int);
>-native uint operator-(uint, uint);
>-uchar operator-(uchar a, uchar b) { return uchar(uint(a) - uint(b)); }
>-native float operator-(float, float);
>-int operator--(int value) { return value - 1; }
>-uint operator--(uint value) { return value - 1; }
>-uchar operator--(uchar value) { return value - 1; }
> native int operator*(int, int);
>-native uint operator*(uint, uint);
>-uchar operator*(uchar a, uchar b) { return uchar(uint(a) * uint(b)); }
>-native float operator*(float, float);
> native int operator/(int, int);
>+native bool operator==(int, int);
>+native bool operator<(int, int);
>+native bool operator<=(int, int);
>+native bool operator>(int, int);
>+native bool operator>=(int, int);
>+native uint operator+(uint, uint);
>+native uint operator-(uint, uint);
>+native uint operator*(uint, uint);
> native uint operator/(uint, uint);
>-uchar operator/(uchar a, uchar b) { return uchar(uint(a) / uint(b)); }
>+native bool operator==(uint, uint);
>+native bool operator<(uint, uint);
>+native bool operator<=(uint, uint);
>+native bool operator>(uint, uint);
>+native bool operator>=(uint, uint);
>+native float operator+(float, float);
>+native float operator-(float, float);
>+native float operator*(float, float);
>+native float operator/(float, float);
>+native bool operator==(float, float);
>+native bool operator<(float, float);
>+native bool operator<=(float, float);
>+native bool operator>(float, float);
>+native bool operator>=(float, float);
> native int operator&(int, int);
> native int operator|(int, int);
> native int operator^(int, int);
>@@ -144,62 +682,2534 @@ native uint operator^(uint, uint);
> native uint operator~(uint);
> native uint operator<<(uint, uint);
> native uint operator>>(uint, uint);
>-uchar operator&(uchar a, uchar b) { return uchar(uint(a) & uint(b)); }
>-uchar operator|(uchar a, uchar b) { return uchar(uint(a) | uint(b)); }
>-uchar operator^(uchar a, uchar b) { return uchar(uint(a) ^ uint(b)); }
>-uchar operator~(uchar value) { return uchar(~uint(value)); }
>-uchar operator<<(uchar a, uint b) { return uchar(uint(a) << (b & 7)); }
>-uchar operator>>(uchar a, uint b) { return uchar(uint(a) >> (b & 7)); }
>-native float operator/(float, float);
>-native bool operator==(int, int);
>-native bool operator==(uint, uint);
>-bool operator==(uchar a, uchar b) { return uint(a) == uint(b); }
>-native bool operator==(bool, bool);
>-native bool operator==(float, float);
>-native bool operator<(int, int);
>-native bool operator<(uint, uint);
>-bool operator<(uchar a, uchar b) { return uint(a) < uint(b); }
>-native bool operator<(float, float);
>-native bool operator<=(int, int);
>-native bool operator<=(uint, uint);
>-bool operator<=(uchar a, uchar b) { return uint(a) <= uint(b); }
>-native bool operator<=(float, float);
>-native bool operator>(int, int);
>-native bool operator>(uint, uint);
>-bool operator>(uchar a, uchar b) { return uint(a) > uint(b); }
>-native bool operator>(float, float);
>-native bool operator>=(int, int);
>-native bool operator>=(uint, uint);
>-bool operator>=(uchar a, uchar b) { return uint(a) >= uint(b); }
>-native bool operator>=(float, float);
>-
>-bool operator&(bool a, bool b)
>-{
>-    if (a)
>-        return b;
>-    return false;
>+uchar operator+(uchar a, uchar b) {
>+    return uchar(uint(a) + uint(b));
> }
>-
>-bool operator|(bool a, bool b)
>-{
>-    if (a)
>-        return true;
>-    if (b)
>-        return true;
>-    return false;
>+uchar operator-(uchar a, uchar b) {
>+    return uchar(uint(a) - uint(b));
>+}
>+uchar operator*(uchar a, uchar b) {
>+    return uchar(uint(a) * uint(b));
>+}
>+uchar operator/(uchar a, uchar b) {
>+    return uchar(uint(a) / uint(b));
>+}
>+uchar operator&(uchar a, uchar b) {
>+    return uchar(uint(a) & uint(b));
>+}
>+uchar operator|(uchar a, uchar b) {
>+    return uchar(uint(a) | uint(b));
>+}
>+uchar operator^(uchar a, uchar b) {
>+    return uchar(uint(a) ^ uint(b));
>+}
>+uchar operator~(uchar a) {
>+    return uchar(~uint(a));
>+}
>+bool operator==(uchar a, uchar b) {
>+    return uint(a) == uint(b);
>+}
>+bool operator<(uchar a, uchar b) {
>+    return uint(a) < uint(b);
>+}
>+bool operator<=(uchar a, uchar b) {
>+    return uint(a) <= uint(b);
>+}
>+bool operator>(uchar a, uchar b) {
>+    return uint(a) > uint(b);
>+}
>+bool operator>=(uchar a, uchar b) {
>+    return uint(a) >= uint(b);
>+}
>+ushort operator+(ushort a, ushort b) {
>+    return ushort(uint(a) + uint(b));
>+}
>+ushort operator-(ushort a, ushort b) {
>+    return ushort(uint(a) - uint(b));
>+}
>+ushort operator*(ushort a, ushort b) {
>+    return ushort(uint(a) * uint(b));
>+}
>+ushort operator/(ushort a, ushort b) {
>+    return ushort(uint(a) / uint(b));
>+}
>+ushort operator&(ushort a, ushort b) {
>+    return ushort(uint(a) & uint(b));
>+}
>+ushort operator|(ushort a, ushort b) {
>+    return ushort(uint(a) | uint(b));
>+}
>+ushort operator^(ushort a, ushort b) {
>+    return ushort(uint(a) ^ uint(b));
>+}
>+ushort operator~(ushort a) {
>+    return ushort(~uint(a));
>+}
>+bool operator==(ushort a, ushort b) {
>+    return uint(a) == uint(b);
>+}
>+bool operator<(ushort a, ushort b) {
>+    return uint(a) < uint(b);
>+}
>+bool operator<=(ushort a, ushort b) {
>+    return uint(a) <= uint(b);
>+}
>+bool operator>(ushort a, ushort b) {
>+    return uint(a) > uint(b);
>+}
>+bool operator>=(ushort a, ushort b) {
>+    return uint(a) >= uint(b);
>+}
>+uchar operator<<(uchar a, uint b) {
>+    return uchar(uint(a) << (b & 255));
>+}
>+ushort operator<<(ushort a, uint b) {
>+    return ushort(uint(a) << (b & 65535));
> }
>+uchar operator>>(uchar a, uint b) {
>+    return uchar(uint(a) >> (b & 255));
>+}
>+ushort operator>>(ushort a, uint b) {
>+    return ushort(uint(a) >> (b & 65535));
>+}
>+char operator+(char a, char b) {
>+    return char(int(a) + int(b));
>+}
>+char operator-(char a, char b) {
>+    return char(int(a) - int(b));
>+}
>+char operator*(char a, char b) {
>+    return char(int(a) * int(b));
>+}
>+char operator/(char a, char b) {
>+    return char(int(a) / int(b));
>+}
>+char operator&(char a, char b) {
>+    return char(int(a) & int(b));
>+}
>+char operator|(char a, char b) {
>+    return char(int(a) | int(b));
>+}
>+char operator^(char a, char b) {
>+    return char(int(a) ^ int(b));
>+}
>+char operator~(char a) {
>+    return char(~int(a));
>+}
>+bool operator==(char a, char b) {
>+    return int(a) == int(b);
>+}
>+bool operator>(char a, char b) {
>+    return int(a) > int(b);
>+}
>+bool operator>=(char a, char b) {
>+    return int(a) >= int(b);
>+}
>+bool operator<(char a, char b) {
>+    return int(a) < int(b);
>+}
>+bool operator<=(char a, char b) {
>+    return int(a) <= int(b);
>+}
>+short operator+(short a, short b) {
>+    return short(int(a) + int(b));
>+}
>+short operator-(short a, short b) {
>+    return short(int(a) - int(b));
>+}
>+short operator*(short a, short b) {
>+    return short(int(a) * int(b));
>+}
>+short operator/(short a, short b) {
>+    return short(int(a) / int(b));
>+}
>+short operator&(short a, short b) {
>+    return short(int(a) & int(b));
>+}
>+short operator|(short a, short b) {
>+    return short(int(a) | int(b));
>+}
>+short operator^(short a, short b) {
>+    return short(int(a) ^ int(b));
>+}
>+short operator~(short a) {
>+    return short(~int(a));
>+}
>+bool operator==(short a, short b) {
>+    return int(a) == int(b);
>+}
>+bool operator>(short a, short b) {
>+    return int(a) > int(b);
>+}
>+bool operator>=(short a, short b) {
>+    return int(a) >= int(b);
>+}
>+bool operator<(short a, short b) {
>+    return int(a) < int(b);
>+}
>+bool operator<=(short a, short b) {
>+    return int(a) <= int(b);
>+}
>+char operator<<(char a, uint b) {
>+    return char(int(a) << (b & 255));
>+}
>+short operator<<(short a, uint b) {
>+    return short(int(a) << (b & 65535));
>+}
>+char operator>>(char a, uint b) {
>+    return char(int(a) >> (b & 255));
>+}
>+short operator>>(short a, uint b) {
>+    return short(int(a) >> (b & 65535));
>+}
>+uchar operator++(uchar value) {
>+    return value + 1;
>+}
>+uchar operator--(uchar value) {
>+    return value - 1;
>+}
>+ushort operator++(ushort value) {
>+    return value + 1;
>+}
>+ushort operator--(ushort value) {
>+    return value - 1;
>+}
>+uint operator++(uint value) {
>+    return value + 1;
>+}
>+uint operator--(uint value) {
>+    return value - 1;
>+}
>+char operator++(char value) {
>+    return value + 1;
>+}
>+char operator--(char value) {
>+    return value - 1;
>+}
>+short operator++(short value) {
>+    return value + 1;
>+}
>+short operator--(short value) {
>+    return value - 1;
>+}
>+int operator++(int value) {
>+    return value + 1;
>+}
>+int operator--(int value) {
>+    return value - 1;
>+}
>+half operator++(half value) {
>+    return value + 1;
>+}
>+half operator--(half value) {
>+    return value - 1;
>+}
>+float operator++(float value) {
>+    return value + 1;
>+}
>+float operator--(float value) {
>+    return value - 1;
>+}
>+half operator+(half a, half b) {
>+    return half(float(a) + float(b));
>+}
>+half operator-(half a, half b) {
>+    return half(float(a) - float(b));
>+}
>+half operator*(half a, half b) {
>+    return half(float(a) * float(b));
>+}
>+half operator/(half a, half b) {
>+    return half(float(a) / float(b));
>+}
>+bool operator==(half a, half b) {
>+    return float(a) == float(b);
>+}
>+bool operator<(half a, half b) {
>+    return float(a) < float(b);
>+}
>+bool operator<=(half a, half b) {
>+    return float(a) <= float(b);
>+}
>+bool operator>(half a, half b) {
>+    return float(a) < float(b);
>+}
>+bool operator>=(half a, half b) {
>+    return float(a) <= float(b);
>+}
>+char operator-(char x) {
>+    return char(-int(x));
>+}
>+short operator-(short x) {
>+    return short(-int(x));
>+}
>+half operator-(half x) {
>+    return half(-float(x));
>+}
>+native int operator-(int);
>+native float operator-(float);
> 
>-bool operator^(bool a, bool b)
>-{
>-    if (a)
>-        return !b;
>-    return b;
>+operator bool2(bool x, bool y) {
>+    bool2 result;
>+    result.x = x;
>+    result.y = y;
>+    return result;
>+}
>+operator bool3(bool x, bool y, bool z) {
>+    bool3 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    return result;
>+}
>+operator bool3(bool2 x, bool y) {
>+    bool3 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    return result;
>+}
>+operator bool3(bool x, bool2 y) {
>+    bool3 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    return result;
>+}
>+operator bool4(bool x, bool y, bool z, bool w) {
>+    bool4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    result.w = w;
>+    return result;
>+}
>+operator bool4(bool2 x, bool y, bool z) {
>+    bool4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    result.w = z;
>+    return result;
>+}
>+operator bool4(bool x, bool2 y, bool z) {
>+    bool4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = z;
>+    return result;
>+}
>+operator bool4(bool x, bool y, bool2 z) {
>+    bool4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z.x;
>+    result.w = z.y;
>+    return result;
>+}
>+operator bool4(bool2 x, bool2 y) {
>+    bool4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y.x;
>+    result.w = y.y;
>+    return result;
>+}
>+operator bool4(bool3 x, bool y) {
>+    bool4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = x.z;
>+    result.w = y;
>+    return result;
>+}
>+operator bool4(bool x, bool3 y) {
>+    bool4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = y.z;
>+    return result;
>+}
>+uint operator.length(bool2) {
>+    return 2;
>+}
>+uint operator.length(bool3) {
>+    return 3;
>+}
>+uint operator.length(bool4) {
>+    return 4;
>+}
>+operator uchar2(uchar x, uchar y) {
>+    uchar2 result;
>+    result.x = x;
>+    result.y = y;
>+    return result;
>+}
>+operator uchar3(uchar x, uchar y, uchar z) {
>+    uchar3 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    return result;
>+}
>+operator uchar3(uchar2 x, uchar y) {
>+    uchar3 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    return result;
>+}
>+operator uchar3(uchar x, uchar2 y) {
>+    uchar3 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    return result;
>+}
>+operator uchar4(uchar x, uchar y, uchar z, uchar w) {
>+    uchar4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    result.w = w;
>+    return result;
>+}
>+operator uchar4(uchar2 x, uchar y, uchar z) {
>+    uchar4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    result.w = z;
>+    return result;
>+}
>+operator uchar4(uchar x, uchar2 y, uchar z) {
>+    uchar4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = z;
>+    return result;
>+}
>+operator uchar4(uchar x, uchar y, uchar2 z) {
>+    uchar4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z.x;
>+    result.w = z.y;
>+    return result;
>+}
>+operator uchar4(uchar2 x, uchar2 y) {
>+    uchar4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y.x;
>+    result.w = y.y;
>+    return result;
>+}
>+operator uchar4(uchar3 x, uchar y) {
>+    uchar4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = x.z;
>+    result.w = y;
>+    return result;
>+}
>+operator uchar4(uchar x, uchar3 y) {
>+    uchar4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = y.z;
>+    return result;
>+}
>+uint operator.length(uchar2) {
>+    return 2;
>+}
>+uint operator.length(uchar3) {
>+    return 3;
>+}
>+uint operator.length(uchar4) {
>+    return 4;
>+}
>+operator ushort2(ushort x, ushort y) {
>+    ushort2 result;
>+    result.x = x;
>+    result.y = y;
>+    return result;
>+}
>+operator ushort3(ushort x, ushort y, ushort z) {
>+    ushort3 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    return result;
>+}
>+operator ushort3(ushort2 x, ushort y) {
>+    ushort3 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    return result;
>+}
>+operator ushort3(ushort x, ushort2 y) {
>+    ushort3 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    return result;
>+}
>+operator ushort4(ushort x, ushort y, ushort z, ushort w) {
>+    ushort4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    result.w = w;
>+    return result;
>+}
>+operator ushort4(ushort2 x, ushort y, ushort z) {
>+    ushort4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    result.w = z;
>+    return result;
>+}
>+operator ushort4(ushort x, ushort2 y, ushort z) {
>+    ushort4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = z;
>+    return result;
>+}
>+operator ushort4(ushort x, ushort y, ushort2 z) {
>+    ushort4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z.x;
>+    result.w = z.y;
>+    return result;
>+}
>+operator ushort4(ushort2 x, ushort2 y) {
>+    ushort4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y.x;
>+    result.w = y.y;
>+    return result;
>+}
>+operator ushort4(ushort3 x, ushort y) {
>+    ushort4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = x.z;
>+    result.w = y;
>+    return result;
>+}
>+operator ushort4(ushort x, ushort3 y) {
>+    ushort4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = y.z;
>+    return result;
>+}
>+uint operator.length(ushort2) {
>+    return 2;
>+}
>+uint operator.length(ushort3) {
>+    return 3;
>+}
>+uint operator.length(ushort4) {
>+    return 4;
>+}
>+operator uint2(uint x, uint y) {
>+    uint2 result;
>+    result.x = x;
>+    result.y = y;
>+    return result;
>+}
>+operator uint3(uint x, uint y, uint z) {
>+    uint3 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    return result;
>+}
>+operator uint3(uint2 x, uint y) {
>+    uint3 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    return result;
>+}
>+operator uint3(uint x, uint2 y) {
>+    uint3 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    return result;
>+}
>+operator uint4(uint x, uint y, uint z, uint w) {
>+    uint4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    result.w = w;
>+    return result;
>+}
>+operator uint4(uint2 x, uint y, uint z) {
>+    uint4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    result.w = z;
>+    return result;
>+}
>+operator uint4(uint x, uint2 y, uint z) {
>+    uint4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = z;
>+    return result;
>+}
>+operator uint4(uint x, uint y, uint2 z) {
>+    uint4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z.x;
>+    result.w = z.y;
>+    return result;
>+}
>+operator uint4(uint2 x, uint2 y) {
>+    uint4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y.x;
>+    result.w = y.y;
>+    return result;
>+}
>+operator uint4(uint3 x, uint y) {
>+    uint4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = x.z;
>+    result.w = y;
>+    return result;
>+}
>+operator uint4(uint x, uint3 y) {
>+    uint4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = y.z;
>+    return result;
>+}
>+uint operator.length(uint2) {
>+    return 2;
>+}
>+uint operator.length(uint3) {
>+    return 3;
>+}
>+uint operator.length(uint4) {
>+    return 4;
>+}
>+operator char2(char x, char y) {
>+    char2 result;
>+    result.x = x;
>+    result.y = y;
>+    return result;
>+}
>+operator char3(char x, char y, char z) {
>+    char3 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    return result;
>+}
>+operator char3(char2 x, char y) {
>+    char3 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    return result;
>+}
>+operator char3(char x, char2 y) {
>+    char3 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    return result;
>+}
>+operator char4(char x, char y, char z, char w) {
>+    char4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    result.w = w;
>+    return result;
>+}
>+operator char4(char2 x, char y, char z) {
>+    char4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    result.w = z;
>+    return result;
>+}
>+operator char4(char x, char2 y, char z) {
>+    char4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = z;
>+    return result;
>+}
>+operator char4(char x, char y, char2 z) {
>+    char4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z.x;
>+    result.w = z.y;
>+    return result;
>+}
>+operator char4(char2 x, char2 y) {
>+    char4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y.x;
>+    result.w = y.y;
>+    return result;
>+}
>+operator char4(char3 x, char y) {
>+    char4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = x.z;
>+    result.w = y;
>+    return result;
>+}
>+operator char4(char x, char3 y) {
>+    char4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = y.z;
>+    return result;
>+}
>+uint operator.length(char2) {
>+    return 2;
>+}
>+uint operator.length(char3) {
>+    return 3;
>+}
>+uint operator.length(char4) {
>+    return 4;
>+}
>+operator short2(short x, short y) {
>+    short2 result;
>+    result.x = x;
>+    result.y = y;
>+    return result;
>+}
>+operator short3(short x, short y, short z) {
>+    short3 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    return result;
>+}
>+operator short3(short2 x, short y) {
>+    short3 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    return result;
>+}
>+operator short3(short x, short2 y) {
>+    short3 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    return result;
>+}
>+operator short4(short x, short y, short z, short w) {
>+    short4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    result.w = w;
>+    return result;
>+}
>+operator short4(short2 x, short y, short z) {
>+    short4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    result.w = z;
>+    return result;
>+}
>+operator short4(short x, short2 y, short z) {
>+    short4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = z;
>+    return result;
>+}
>+operator short4(short x, short y, short2 z) {
>+    short4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z.x;
>+    result.w = z.y;
>+    return result;
>+}
>+operator short4(short2 x, short2 y) {
>+    short4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y.x;
>+    result.w = y.y;
>+    return result;
>+}
>+operator short4(short3 x, short y) {
>+    short4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = x.z;
>+    result.w = y;
>+    return result;
>+}
>+operator short4(short x, short3 y) {
>+    short4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = y.z;
>+    return result;
>+}
>+uint operator.length(short2) {
>+    return 2;
>+}
>+uint operator.length(short3) {
>+    return 3;
>+}
>+uint operator.length(short4) {
>+    return 4;
>+}
>+operator int2(int x, int y) {
>+    int2 result;
>+    result.x = x;
>+    result.y = y;
>+    return result;
>+}
>+operator int3(int x, int y, int z) {
>+    int3 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    return result;
>+}
>+operator int3(int2 x, int y) {
>+    int3 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    return result;
>+}
>+operator int3(int x, int2 y) {
>+    int3 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    return result;
>+}
>+operator int4(int x, int y, int z, int w) {
>+    int4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    result.w = w;
>+    return result;
>+}
>+operator int4(int2 x, int y, int z) {
>+    int4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    result.w = z;
>+    return result;
>+}
>+operator int4(int x, int2 y, int z) {
>+    int4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = z;
>+    return result;
>+}
>+operator int4(int x, int y, int2 z) {
>+    int4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z.x;
>+    result.w = z.y;
>+    return result;
>+}
>+operator int4(int2 x, int2 y) {
>+    int4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y.x;
>+    result.w = y.y;
>+    return result;
>+}
>+operator int4(int3 x, int y) {
>+    int4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = x.z;
>+    result.w = y;
>+    return result;
>+}
>+operator int4(int x, int3 y) {
>+    int4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = y.z;
>+    return result;
>+}
>+uint operator.length(int2) {
>+    return 2;
>+}
>+uint operator.length(int3) {
>+    return 3;
>+}
>+uint operator.length(int4) {
>+    return 4;
>+}
>+operator half2(half x, half y) {
>+    half2 result;
>+    result.x = x;
>+    result.y = y;
>+    return result;
>+}
>+operator half3(half x, half y, half z) {
>+    half3 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    return result;
>+}
>+operator half3(half2 x, half y) {
>+    half3 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    return result;
>+}
>+operator half3(half x, half2 y) {
>+    half3 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    return result;
>+}
>+operator half4(half x, half y, half z, half w) {
>+    half4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    result.w = w;
>+    return result;
>+}
>+operator half4(half2 x, half y, half z) {
>+    half4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    result.w = z;
>+    return result;
>+}
>+operator half4(half x, half2 y, half z) {
>+    half4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = z;
>+    return result;
>+}
>+operator half4(half x, half y, half2 z) {
>+    half4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z.x;
>+    result.w = z.y;
>+    return result;
>+}
>+operator half4(half2 x, half2 y) {
>+    half4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y.x;
>+    result.w = y.y;
>+    return result;
>+}
>+operator half4(half3 x, half y) {
>+    half4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = x.z;
>+    result.w = y;
>+    return result;
>+}
>+operator half4(half x, half3 y) {
>+    half4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = y.z;
>+    return result;
>+}
>+uint operator.length(half2) {
>+    return 2;
>+}
>+uint operator.length(half3) {
>+    return 3;
>+}
>+uint operator.length(half4) {
>+    return 4;
>+}
>+operator float2(float x, float y) {
>+    float2 result;
>+    result.x = x;
>+    result.y = y;
>+    return result;
>+}
>+operator float3(float x, float y, float z) {
>+    float3 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    return result;
>+}
>+operator float3(float2 x, float y) {
>+    float3 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    return result;
>+}
>+operator float3(float x, float2 y) {
>+    float3 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    return result;
>+}
>+operator float4(float x, float y, float z, float w) {
>+    float4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z;
>+    result.w = w;
>+    return result;
>+}
>+operator float4(float2 x, float y, float z) {
>+    float4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y;
>+    result.w = z;
>+    return result;
>+}
>+operator float4(float x, float2 y, float z) {
>+    float4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = z;
>+    return result;
>+}
>+operator float4(float x, float y, float2 z) {
>+    float4 result;
>+    result.x = x;
>+    result.y = y;
>+    result.z = z.x;
>+    result.w = z.y;
>+    return result;
>+}
>+operator float4(float2 x, float2 y) {
>+    float4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = y.x;
>+    result.w = y.y;
>+    return result;
>+}
>+operator float4(float3 x, float y) {
>+    float4 result;
>+    result.x = x.x;
>+    result.y = x.y;
>+    result.z = x.z;
>+    result.w = y;
>+    return result;
>+}
>+operator float4(float x, float3 y) {
>+    float4 result;
>+    result.x = x;
>+    result.y = y.x;
>+    result.z = y.y;
>+    result.w = y.z;
>+    return result;
>+}
>+uint operator.length(float2) {
>+    return 2;
>+}
>+uint operator.length(float3) {
>+    return 3;
>+}
>+uint operator.length(float4) {
>+    return 4;
>+}
>+bool operator==(bool2 a, bool2 b) {
>+    return a.x == b.x && a.y == b.y;
>+}
>+bool operator==(bool3 a, bool3 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z;
>+}
>+bool operator==(bool4 a, bool4 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z && a.w == b.w;
>+}
>+native bool operator.x(bool2);
>+native bool operator.y(bool2);
>+native bool operator.x(bool3);
>+native bool operator.y(bool3);
>+native bool operator.z(bool3);
>+native bool operator.x(bool4);
>+native bool operator.y(bool4);
>+native bool operator.z(bool4);
>+native bool operator.w(bool4);
>+native bool2 operator.x=(bool2, bool);
>+native bool2 operator.y=(bool2, bool);
>+native bool3 operator.x=(bool3, bool);
>+native bool3 operator.y=(bool3, bool);
>+native bool3 operator.z=(bool3, bool);
>+native bool4 operator.x=(bool4, bool);
>+native bool4 operator.y=(bool4, bool);
>+native bool4 operator.z=(bool4, bool);
>+native bool4 operator.w=(bool4, bool);
>+bool operator[](bool2 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        default:
>+            trap;
>+    }
>+}
>+bool operator[](bool3 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        default:
>+            trap;
>+    }
>+}
>+bool operator[](bool4 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        case 3:
>+            return v.w;
>+        default:
>+            trap;
>+    }
>+}
>+bool2 operator[]=(bool2 v, uint index, bool a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+bool3 operator[]=(bool3 v, uint index, bool a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+bool4 operator[]=(bool4 v, uint index, bool a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        case 3:
>+            v.w = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+bool operator==(uchar2 a, uchar2 b) {
>+    return a.x == b.x && a.y == b.y;
>+}
>+bool operator==(uchar3 a, uchar3 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z;
>+}
>+bool operator==(uchar4 a, uchar4 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z && a.w == b.w;
>+}
>+native uchar operator.x(uchar2);
>+native uchar operator.y(uchar2);
>+native uchar operator.x(uchar3);
>+native uchar operator.y(uchar3);
>+native uchar operator.z(uchar3);
>+native uchar operator.x(uchar4);
>+native uchar operator.y(uchar4);
>+native uchar operator.z(uchar4);
>+native uchar operator.w(uchar4);
>+native uchar2 operator.x=(uchar2, uchar);
>+native uchar2 operator.y=(uchar2, uchar);
>+native uchar3 operator.x=(uchar3, uchar);
>+native uchar3 operator.y=(uchar3, uchar);
>+native uchar3 operator.z=(uchar3, uchar);
>+native uchar4 operator.x=(uchar4, uchar);
>+native uchar4 operator.y=(uchar4, uchar);
>+native uchar4 operator.z=(uchar4, uchar);
>+native uchar4 operator.w=(uchar4, uchar);
>+uchar operator[](uchar2 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        default:
>+            trap;
>+    }
>+}
>+uchar operator[](uchar3 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        default:
>+            trap;
>+    }
>+}
>+uchar operator[](uchar4 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        case 3:
>+            return v.w;
>+        default:
>+            trap;
>+    }
>+}
>+uchar2 operator[]=(uchar2 v, uint index, uchar a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+uchar3 operator[]=(uchar3 v, uint index, uchar a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+uchar4 operator[]=(uchar4 v, uint index, uchar a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        case 3:
>+            v.w = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+bool operator==(ushort2 a, ushort2 b) {
>+    return a.x == b.x && a.y == b.y;
>+}
>+bool operator==(ushort3 a, ushort3 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z;
>+}
>+bool operator==(ushort4 a, ushort4 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z && a.w == b.w;
>+}
>+native ushort operator.x(ushort2);
>+native ushort operator.y(ushort2);
>+native ushort operator.x(ushort3);
>+native ushort operator.y(ushort3);
>+native ushort operator.z(ushort3);
>+native ushort operator.x(ushort4);
>+native ushort operator.y(ushort4);
>+native ushort operator.z(ushort4);
>+native ushort operator.w(ushort4);
>+native ushort2 operator.x=(ushort2, ushort);
>+native ushort2 operator.y=(ushort2, ushort);
>+native ushort3 operator.x=(ushort3, ushort);
>+native ushort3 operator.y=(ushort3, ushort);
>+native ushort3 operator.z=(ushort3, ushort);
>+native ushort4 operator.x=(ushort4, ushort);
>+native ushort4 operator.y=(ushort4, ushort);
>+native ushort4 operator.z=(ushort4, ushort);
>+native ushort4 operator.w=(ushort4, ushort);
>+ushort operator[](ushort2 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        default:
>+            trap;
>+    }
>+}
>+ushort operator[](ushort3 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        default:
>+            trap;
>+    }
>+}
>+ushort operator[](ushort4 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        case 3:
>+            return v.w;
>+        default:
>+            trap;
>+    }
>+}
>+ushort2 operator[]=(ushort2 v, uint index, ushort a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+ushort3 operator[]=(ushort3 v, uint index, ushort a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+ushort4 operator[]=(ushort4 v, uint index, ushort a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        case 3:
>+            v.w = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+bool operator==(uint2 a, uint2 b) {
>+    return a.x == b.x && a.y == b.y;
>+}
>+bool operator==(uint3 a, uint3 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z;
>+}
>+bool operator==(uint4 a, uint4 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z && a.w == b.w;
>+}
>+native uint operator.x(uint2);
>+native uint operator.y(uint2);
>+native uint operator.x(uint3);
>+native uint operator.y(uint3);
>+native uint operator.z(uint3);
>+native uint operator.x(uint4);
>+native uint operator.y(uint4);
>+native uint operator.z(uint4);
>+native uint operator.w(uint4);
>+native uint2 operator.x=(uint2, uint);
>+native uint2 operator.y=(uint2, uint);
>+native uint3 operator.x=(uint3, uint);
>+native uint3 operator.y=(uint3, uint);
>+native uint3 operator.z=(uint3, uint);
>+native uint4 operator.x=(uint4, uint);
>+native uint4 operator.y=(uint4, uint);
>+native uint4 operator.z=(uint4, uint);
>+native uint4 operator.w=(uint4, uint);
>+uint operator[](uint2 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        default:
>+            trap;
>+    }
>+}
>+uint operator[](uint3 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        default:
>+            trap;
>+    }
>+}
>+uint operator[](uint4 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        case 3:
>+            return v.w;
>+        default:
>+            trap;
>+    }
>+}
>+uint2 operator[]=(uint2 v, uint index, uint a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+uint3 operator[]=(uint3 v, uint index, uint a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+uint4 operator[]=(uint4 v, uint index, uint a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        case 3:
>+            v.w = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+bool operator==(char2 a, char2 b) {
>+    return a.x == b.x && a.y == b.y;
>+}
>+bool operator==(char3 a, char3 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z;
>+}
>+bool operator==(char4 a, char4 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z && a.w == b.w;
>+}
>+native char operator.x(char2);
>+native char operator.y(char2);
>+native char operator.x(char3);
>+native char operator.y(char3);
>+native char operator.z(char3);
>+native char operator.x(char4);
>+native char operator.y(char4);
>+native char operator.z(char4);
>+native char operator.w(char4);
>+native char2 operator.x=(char2, char);
>+native char2 operator.y=(char2, char);
>+native char3 operator.x=(char3, char);
>+native char3 operator.y=(char3, char);
>+native char3 operator.z=(char3, char);
>+native char4 operator.x=(char4, char);
>+native char4 operator.y=(char4, char);
>+native char4 operator.z=(char4, char);
>+native char4 operator.w=(char4, char);
>+char operator[](char2 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        default:
>+            trap;
>+    }
>+}
>+char operator[](char3 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        default:
>+            trap;
>+    }
>+}
>+char operator[](char4 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        case 3:
>+            return v.w;
>+        default:
>+            trap;
>+    }
>+}
>+char2 operator[]=(char2 v, uint index, char a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+char3 operator[]=(char3 v, uint index, char a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+char4 operator[]=(char4 v, uint index, char a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        case 3:
>+            v.w = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+bool operator==(short2 a, short2 b) {
>+    return a.x == b.x && a.y == b.y;
>+}
>+bool operator==(short3 a, short3 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z;
>+}
>+bool operator==(short4 a, short4 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z && a.w == b.w;
>+}
>+native short operator.x(short2);
>+native short operator.y(short2);
>+native short operator.x(short3);
>+native short operator.y(short3);
>+native short operator.z(short3);
>+native short operator.x(short4);
>+native short operator.y(short4);
>+native short operator.z(short4);
>+native short operator.w(short4);
>+native short2 operator.x=(short2, short);
>+native short2 operator.y=(short2, short);
>+native short3 operator.x=(short3, short);
>+native short3 operator.y=(short3, short);
>+native short3 operator.z=(short3, short);
>+native short4 operator.x=(short4, short);
>+native short4 operator.y=(short4, short);
>+native short4 operator.z=(short4, short);
>+native short4 operator.w=(short4, short);
>+short operator[](short2 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        default:
>+            trap;
>+    }
>+}
>+short operator[](short3 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        default:
>+            trap;
>+    }
>+}
>+short operator[](short4 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        case 3:
>+            return v.w;
>+        default:
>+            trap;
>+    }
>+}
>+short2 operator[]=(short2 v, uint index, short a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+short3 operator[]=(short3 v, uint index, short a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+short4 operator[]=(short4 v, uint index, short a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        case 3:
>+            v.w = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+bool operator==(int2 a, int2 b) {
>+    return a.x == b.x && a.y == b.y;
>+}
>+bool operator==(int3 a, int3 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z;
>+}
>+bool operator==(int4 a, int4 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z && a.w == b.w;
>+}
>+native int operator.x(int2);
>+native int operator.y(int2);
>+native int operator.x(int3);
>+native int operator.y(int3);
>+native int operator.z(int3);
>+native int operator.x(int4);
>+native int operator.y(int4);
>+native int operator.z(int4);
>+native int operator.w(int4);
>+native int2 operator.x=(int2, int);
>+native int2 operator.y=(int2, int);
>+native int3 operator.x=(int3, int);
>+native int3 operator.y=(int3, int);
>+native int3 operator.z=(int3, int);
>+native int4 operator.x=(int4, int);
>+native int4 operator.y=(int4, int);
>+native int4 operator.z=(int4, int);
>+native int4 operator.w=(int4, int);
>+int operator[](int2 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        default:
>+            trap;
>+    }
>+}
>+int operator[](int3 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        default:
>+            trap;
>+    }
>+}
>+int operator[](int4 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        case 3:
>+            return v.w;
>+        default:
>+            trap;
>+    }
>+}
>+int2 operator[]=(int2 v, uint index, int a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+int3 operator[]=(int3 v, uint index, int a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+int4 operator[]=(int4 v, uint index, int a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        case 3:
>+            v.w = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+bool operator==(half2 a, half2 b) {
>+    return a.x == b.x && a.y == b.y;
>+}
>+bool operator==(half3 a, half3 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z;
>+}
>+bool operator==(half4 a, half4 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z && a.w == b.w;
>+}
>+native half operator.x(half2);
>+native half operator.y(half2);
>+native half operator.x(half3);
>+native half operator.y(half3);
>+native half operator.z(half3);
>+native half operator.x(half4);
>+native half operator.y(half4);
>+native half operator.z(half4);
>+native half operator.w(half4);
>+native half2 operator.x=(half2, half);
>+native half2 operator.y=(half2, half);
>+native half3 operator.x=(half3, half);
>+native half3 operator.y=(half3, half);
>+native half3 operator.z=(half3, half);
>+native half4 operator.x=(half4, half);
>+native half4 operator.y=(half4, half);
>+native half4 operator.z=(half4, half);
>+native half4 operator.w=(half4, half);
>+half operator[](half2 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        default:
>+            trap;
>+    }
>+}
>+half operator[](half3 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        default:
>+            trap;
>+    }
>+}
>+half operator[](half4 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        case 3:
>+            return v.w;
>+        default:
>+            trap;
>+    }
>+}
>+half2 operator[]=(half2 v, uint index, half a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+half3 operator[]=(half3 v, uint index, half a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+half4 operator[]=(half4 v, uint index, half a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        case 3:
>+            v.w = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+bool operator==(float2 a, float2 b) {
>+    return a.x == b.x && a.y == b.y;
>+}
>+bool operator==(float3 a, float3 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z;
>+}
>+bool operator==(float4 a, float4 b) {
>+    return a.x == b.x && a.y == b.y && a.z == b.z && a.w == b.w;
>+}
>+native float operator.x(float2);
>+native float operator.y(float2);
>+native float operator.x(float3);
>+native float operator.y(float3);
>+native float operator.z(float3);
>+native float operator.x(float4);
>+native float operator.y(float4);
>+native float operator.z(float4);
>+native float operator.w(float4);
>+native float2 operator.x=(float2, float);
>+native float2 operator.y=(float2, float);
>+native float3 operator.x=(float3, float);
>+native float3 operator.y=(float3, float);
>+native float3 operator.z=(float3, float);
>+native float4 operator.x=(float4, float);
>+native float4 operator.y=(float4, float);
>+native float4 operator.z=(float4, float);
>+native float4 operator.w=(float4, float);
>+float operator[](float2 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        default:
>+            trap;
>+    }
>+}
>+float operator[](float3 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        default:
>+            trap;
>+    }
>+}
>+float operator[](float4 v, uint index) {
>+    switch (index) {
>+        case 0:
>+            return v.x;
>+        case 1:
>+            return v.y;
>+        case 2:
>+            return v.z;
>+        case 3:
>+            return v.w;
>+        default:
>+            trap;
>+    }
>+}
>+float2 operator[]=(float2 v, uint index, float a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+float3 operator[]=(float3 v, uint index, float a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
>+}
>+float4 operator[]=(float4 v, uint index, float a) {
>+    switch (index) {
>+        case 0:
>+            v.x = a;
>+            break;
>+        case 1:
>+            v.y = a;
>+            break;
>+        case 2:
>+            v.z = a;
>+            break;
>+        case 3:
>+            v.w = a;
>+            break;
>+        default:
>+            trap;
>+    }
>+    return v;
> }
> 
>-bool operator~(bool value)
>-{
>-    return !value;
>+native half2 operator[](half2x2, uint);
>+native half2x2 operator[]=(half2x2, uint, half2);
>+native half3 operator[](half2x3, uint);
>+native half2x3 operator[]=(half2x3, uint, half3);
>+native half4 operator[](half2x4, uint);
>+native half2x4 operator[]=(half2x4, uint, half4);
>+native half2 operator[](half3x2, uint);
>+native half3x2 operator[]=(half3x2, uint, half2);
>+native half3 operator[](half3x3, uint);
>+native half3x3 operator[]=(half3x3, uint, half3);
>+native half4 operator[](half3x4, uint);
>+native half3x4 operator[]=(half3x4, uint, half4);
>+native half2 operator[](half4x2, uint);
>+native half4x2 operator[]=(half4x2, uint, half2);
>+native half3 operator[](half4x3, uint);
>+native half4x3 operator[]=(half4x3, uint, half3);
>+native half4 operator[](half4x4, uint);
>+native half4x4 operator[]=(half4x4, uint, half4);
>+native float2 operator[](float2x2, uint);
>+native float2x2 operator[]=(float2x2, uint, float2);
>+native float3 operator[](float2x3, uint);
>+native float2x3 operator[]=(float2x3, uint, float3);
>+native float4 operator[](float2x4, uint);
>+native float2x4 operator[]=(float2x4, uint, float4);
>+native float2 operator[](float3x2, uint);
>+native float3x2 operator[]=(float3x2, uint, float2);
>+native float3 operator[](float3x3, uint);
>+native float3x3 operator[]=(float3x3, uint, float3);
>+native float4 operator[](float3x4, uint);
>+native float3x4 operator[]=(float3x4, uint, float4);
>+native float2 operator[](float4x2, uint);
>+native float4x2 operator[]=(float4x2, uint, float2);
>+native float3 operator[](float4x3, uint);
>+native float4x3 operator[]=(float4x3, uint, float3);
>+native float4 operator[](float4x4, uint);
>+native float4x4 operator[]=(float4x4, uint, float4);
>+
>+bool operator==(half2x2 a, half2x2 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+    true;
>+}
>+bool operator==(half2x3 a, half2x3 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[0][2] == b[0][2] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+        a[1][2] == b[1][2] &&
>+    true;
>+}
>+bool operator==(half2x4 a, half2x4 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[0][2] == b[0][2] &&
>+        a[0][3] == b[0][3] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+        a[1][2] == b[1][2] &&
>+        a[1][3] == b[1][3] &&
>+    true;
>+}
>+bool operator==(half3x2 a, half3x2 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+        a[2][0] == b[2][0] &&
>+        a[2][1] == b[2][1] &&
>+    true;
>+}
>+bool operator==(half3x3 a, half3x3 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[0][2] == b[0][2] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+        a[1][2] == b[1][2] &&
>+        a[2][0] == b[2][0] &&
>+        a[2][1] == b[2][1] &&
>+        a[2][2] == b[2][2] &&
>+    true;
>+}
>+bool operator==(half3x4 a, half3x4 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[0][2] == b[0][2] &&
>+        a[0][3] == b[0][3] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+        a[1][2] == b[1][2] &&
>+        a[1][3] == b[1][3] &&
>+        a[2][0] == b[2][0] &&
>+        a[2][1] == b[2][1] &&
>+        a[2][2] == b[2][2] &&
>+        a[2][3] == b[2][3] &&
>+    true;
>+}
>+bool operator==(half4x2 a, half4x2 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+        a[2][0] == b[2][0] &&
>+        a[2][1] == b[2][1] &&
>+        a[3][0] == b[3][0] &&
>+        a[3][1] == b[3][1] &&
>+    true;
>+}
>+bool operator==(half4x3 a, half4x3 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[0][2] == b[0][2] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+        a[1][2] == b[1][2] &&
>+        a[2][0] == b[2][0] &&
>+        a[2][1] == b[2][1] &&
>+        a[2][2] == b[2][2] &&
>+        a[3][0] == b[3][0] &&
>+        a[3][1] == b[3][1] &&
>+        a[3][2] == b[3][2] &&
>+    true;
>+}
>+bool operator==(half4x4 a, half4x4 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[0][2] == b[0][2] &&
>+        a[0][3] == b[0][3] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+        a[1][2] == b[1][2] &&
>+        a[1][3] == b[1][3] &&
>+        a[2][0] == b[2][0] &&
>+        a[2][1] == b[2][1] &&
>+        a[2][2] == b[2][2] &&
>+        a[2][3] == b[2][3] &&
>+        a[3][0] == b[3][0] &&
>+        a[3][1] == b[3][1] &&
>+        a[3][2] == b[3][2] &&
>+        a[3][3] == b[3][3] &&
>+    true;
>+}
>+bool operator==(float2x2 a, float2x2 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+    true;
> }
>+bool operator==(float2x3 a, float2x3 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[0][2] == b[0][2] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+        a[1][2] == b[1][2] &&
>+    true;
>+}
>+bool operator==(float2x4 a, float2x4 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[0][2] == b[0][2] &&
>+        a[0][3] == b[0][3] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+        a[1][2] == b[1][2] &&
>+        a[1][3] == b[1][3] &&
>+    true;
>+}
>+bool operator==(float3x2 a, float3x2 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+        a[2][0] == b[2][0] &&
>+        a[2][1] == b[2][1] &&
>+    true;
>+}
>+bool operator==(float3x3 a, float3x3 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[0][2] == b[0][2] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+        a[1][2] == b[1][2] &&
>+        a[2][0] == b[2][0] &&
>+        a[2][1] == b[2][1] &&
>+        a[2][2] == b[2][2] &&
>+    true;
>+}
>+bool operator==(float3x4 a, float3x4 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[0][2] == b[0][2] &&
>+        a[0][3] == b[0][3] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+        a[1][2] == b[1][2] &&
>+        a[1][3] == b[1][3] &&
>+        a[2][0] == b[2][0] &&
>+        a[2][1] == b[2][1] &&
>+        a[2][2] == b[2][2] &&
>+        a[2][3] == b[2][3] &&
>+    true;
>+}
>+bool operator==(float4x2 a, float4x2 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+        a[2][0] == b[2][0] &&
>+        a[2][1] == b[2][1] &&
>+        a[3][0] == b[3][0] &&
>+        a[3][1] == b[3][1] &&
>+    true;
>+}
>+bool operator==(float4x3 a, float4x3 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[0][2] == b[0][2] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+        a[1][2] == b[1][2] &&
>+        a[2][0] == b[2][0] &&
>+        a[2][1] == b[2][1] &&
>+        a[2][2] == b[2][2] &&
>+        a[3][0] == b[3][0] &&
>+        a[3][1] == b[3][1] &&
>+        a[3][2] == b[3][2] &&
>+    true;
>+}
>+bool operator==(float4x4 a, float4x4 b) {
>+    return
>+        a[0][0] == b[0][0] &&
>+        a[0][1] == b[0][1] &&
>+        a[0][2] == b[0][2] &&
>+        a[0][3] == b[0][3] &&
>+        a[1][0] == b[1][0] &&
>+        a[1][1] == b[1][1] &&
>+        a[1][2] == b[1][2] &&
>+        a[1][3] == b[1][3] &&
>+        a[2][0] == b[2][0] &&
>+        a[2][1] == b[2][1] &&
>+        a[2][2] == b[2][2] &&
>+        a[2][3] == b[2][3] &&
>+        a[3][0] == b[3][0] &&
>+        a[3][1] == b[3][1] &&
>+        a[3][2] == b[3][2] &&
>+        a[3][3] == b[3][3] &&
>+    true;
>+}
>+
>+native uchar Sample(Texture1D<uchar>, sampler, float location);
>+native uchar Sample(Texture1D<uchar>, sampler, float location, int offset);
>+native uchar Load(Texture1D<uchar>, int2 location);
>+native uchar Load(Texture1D<uchar>, int2 location, int offset);
>+native void GetDimensions(Texture1D<uchar>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native uchar2 Sample(Texture1D<uchar2>, sampler, float location);
>+native uchar2 Sample(Texture1D<uchar2>, sampler, float location, int offset);
>+native uchar2 Load(Texture1D<uchar2>, int2 location);
>+native uchar2 Load(Texture1D<uchar2>, int2 location, int offset);
>+native void GetDimensions(Texture1D<uchar2>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native uchar3 Sample(Texture1D<uchar3>, sampler, float location);
>+native uchar3 Sample(Texture1D<uchar3>, sampler, float location, int offset);
>+native uchar3 Load(Texture1D<uchar3>, int2 location);
>+native uchar3 Load(Texture1D<uchar3>, int2 location, int offset);
>+native void GetDimensions(Texture1D<uchar3>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native uchar4 Sample(Texture1D<uchar4>, sampler, float location);
>+native uchar4 Sample(Texture1D<uchar4>, sampler, float location, int offset);
>+native uchar4 Load(Texture1D<uchar4>, int2 location);
>+native uchar4 Load(Texture1D<uchar4>, int2 location, int offset);
>+native void GetDimensions(Texture1D<uchar4>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native ushort Sample(Texture1D<ushort>, sampler, float location);
>+native ushort Sample(Texture1D<ushort>, sampler, float location, int offset);
>+native ushort Load(Texture1D<ushort>, int2 location);
>+native ushort Load(Texture1D<ushort>, int2 location, int offset);
>+native void GetDimensions(Texture1D<ushort>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native ushort2 Sample(Texture1D<ushort2>, sampler, float location);
>+native ushort2 Sample(Texture1D<ushort2>, sampler, float location, int offset);
>+native ushort2 Load(Texture1D<ushort2>, int2 location);
>+native ushort2 Load(Texture1D<ushort2>, int2 location, int offset);
>+native void GetDimensions(Texture1D<ushort2>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native ushort3 Sample(Texture1D<ushort3>, sampler, float location);
>+native ushort3 Sample(Texture1D<ushort3>, sampler, float location, int offset);
>+native ushort3 Load(Texture1D<ushort3>, int2 location);
>+native ushort3 Load(Texture1D<ushort3>, int2 location, int offset);
>+native void GetDimensions(Texture1D<ushort3>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native ushort4 Sample(Texture1D<ushort4>, sampler, float location);
>+native ushort4 Sample(Texture1D<ushort4>, sampler, float location, int offset);
>+native ushort4 Load(Texture1D<ushort4>, int2 location);
>+native ushort4 Load(Texture1D<ushort4>, int2 location, int offset);
>+native void GetDimensions(Texture1D<ushort4>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native uint Sample(Texture1D<uint>, sampler, float location);
>+native uint Sample(Texture1D<uint>, sampler, float location, int offset);
>+native uint Load(Texture1D<uint>, int2 location);
>+native uint Load(Texture1D<uint>, int2 location, int offset);
>+native void GetDimensions(Texture1D<uint>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native uint2 Sample(Texture1D<uint2>, sampler, float location);
>+native uint2 Sample(Texture1D<uint2>, sampler, float location, int offset);
>+native uint2 Load(Texture1D<uint2>, int2 location);
>+native uint2 Load(Texture1D<uint2>, int2 location, int offset);
>+native void GetDimensions(Texture1D<uint2>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native uint3 Sample(Texture1D<uint3>, sampler, float location);
>+native uint3 Sample(Texture1D<uint3>, sampler, float location, int offset);
>+native uint3 Load(Texture1D<uint3>, int2 location);
>+native uint3 Load(Texture1D<uint3>, int2 location, int offset);
>+native void GetDimensions(Texture1D<uint3>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native uint4 Sample(Texture1D<uint4>, sampler, float location);
>+native uint4 Sample(Texture1D<uint4>, sampler, float location, int offset);
>+native uint4 Load(Texture1D<uint4>, int2 location);
>+native uint4 Load(Texture1D<uint4>, int2 location, int offset);
>+native void GetDimensions(Texture1D<uint4>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native char Sample(Texture1D<char>, sampler, float location);
>+native char Sample(Texture1D<char>, sampler, float location, int offset);
>+native char Load(Texture1D<char>, int2 location);
>+native char Load(Texture1D<char>, int2 location, int offset);
>+native void GetDimensions(Texture1D<char>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native char2 Sample(Texture1D<char2>, sampler, float location);
>+native char2 Sample(Texture1D<char2>, sampler, float location, int offset);
>+native char2 Load(Texture1D<char2>, int2 location);
>+native char2 Load(Texture1D<char2>, int2 location, int offset);
>+native void GetDimensions(Texture1D<char2>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native char3 Sample(Texture1D<char3>, sampler, float location);
>+native char3 Sample(Texture1D<char3>, sampler, float location, int offset);
>+native char3 Load(Texture1D<char3>, int2 location);
>+native char3 Load(Texture1D<char3>, int2 location, int offset);
>+native void GetDimensions(Texture1D<char3>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native char4 Sample(Texture1D<char4>, sampler, float location);
>+native char4 Sample(Texture1D<char4>, sampler, float location, int offset);
>+native char4 Load(Texture1D<char4>, int2 location);
>+native char4 Load(Texture1D<char4>, int2 location, int offset);
>+native void GetDimensions(Texture1D<char4>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native short Sample(Texture1D<short>, sampler, float location);
>+native short Sample(Texture1D<short>, sampler, float location, int offset);
>+native short Load(Texture1D<short>, int2 location);
>+native short Load(Texture1D<short>, int2 location, int offset);
>+native void GetDimensions(Texture1D<short>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native short2 Sample(Texture1D<short2>, sampler, float location);
>+native short2 Sample(Texture1D<short2>, sampler, float location, int offset);
>+native short2 Load(Texture1D<short2>, int2 location);
>+native short2 Load(Texture1D<short2>, int2 location, int offset);
>+native void GetDimensions(Texture1D<short2>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native short3 Sample(Texture1D<short3>, sampler, float location);
>+native short3 Sample(Texture1D<short3>, sampler, float location, int offset);
>+native short3 Load(Texture1D<short3>, int2 location);
>+native short3 Load(Texture1D<short3>, int2 location, int offset);
>+native void GetDimensions(Texture1D<short3>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native short4 Sample(Texture1D<short4>, sampler, float location);
>+native short4 Sample(Texture1D<short4>, sampler, float location, int offset);
>+native short4 Load(Texture1D<short4>, int2 location);
>+native short4 Load(Texture1D<short4>, int2 location, int offset);
>+native void GetDimensions(Texture1D<short4>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native int Sample(Texture1D<int>, sampler, float location);
>+native int Sample(Texture1D<int>, sampler, float location, int offset);
>+native int Load(Texture1D<int>, int2 location);
>+native int Load(Texture1D<int>, int2 location, int offset);
>+native void GetDimensions(Texture1D<int>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native int2 Sample(Texture1D<int2>, sampler, float location);
>+native int2 Sample(Texture1D<int2>, sampler, float location, int offset);
>+native int2 Load(Texture1D<int2>, int2 location);
>+native int2 Load(Texture1D<int2>, int2 location, int offset);
>+native void GetDimensions(Texture1D<int2>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native int3 Sample(Texture1D<int3>, sampler, float location);
>+native int3 Sample(Texture1D<int3>, sampler, float location, int offset);
>+native int3 Load(Texture1D<int3>, int2 location);
>+native int3 Load(Texture1D<int3>, int2 location, int offset);
>+native void GetDimensions(Texture1D<int3>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native int4 Sample(Texture1D<int4>, sampler, float location);
>+native int4 Sample(Texture1D<int4>, sampler, float location, int offset);
>+native int4 Load(Texture1D<int4>, int2 location);
>+native int4 Load(Texture1D<int4>, int2 location, int offset);
>+native void GetDimensions(Texture1D<int4>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native half Sample(Texture1D<half>, sampler, float location);
>+native half Sample(Texture1D<half>, sampler, float location, int offset);
>+native half Load(Texture1D<half>, int2 location);
>+native half Load(Texture1D<half>, int2 location, int offset);
>+native void GetDimensions(Texture1D<half>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native half2 Sample(Texture1D<half2>, sampler, float location);
>+native half2 Sample(Texture1D<half2>, sampler, float location, int offset);
>+native half2 Load(Texture1D<half2>, int2 location);
>+native half2 Load(Texture1D<half2>, int2 location, int offset);
>+native void GetDimensions(Texture1D<half2>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native half3 Sample(Texture1D<half3>, sampler, float location);
>+native half3 Sample(Texture1D<half3>, sampler, float location, int offset);
>+native half3 Load(Texture1D<half3>, int2 location);
>+native half3 Load(Texture1D<half3>, int2 location, int offset);
>+native void GetDimensions(Texture1D<half3>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native half4 Sample(Texture1D<half4>, sampler, float location);
>+native half4 Sample(Texture1D<half4>, sampler, float location, int offset);
>+native half4 Load(Texture1D<half4>, int2 location);
>+native half4 Load(Texture1D<half4>, int2 location, int offset);
>+native void GetDimensions(Texture1D<half4>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native float Sample(Texture1D<float>, sampler, float location);
>+native float Sample(Texture1D<float>, sampler, float location, int offset);
>+native float Load(Texture1D<float>, int2 location);
>+native float Load(Texture1D<float>, int2 location, int offset);
>+native void GetDimensions(Texture1D<float>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native float2 Sample(Texture1D<float2>, sampler, float location);
>+native float2 Sample(Texture1D<float2>, sampler, float location, int offset);
>+native float2 Load(Texture1D<float2>, int2 location);
>+native float2 Load(Texture1D<float2>, int2 location, int offset);
>+native void GetDimensions(Texture1D<float2>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native float3 Sample(Texture1D<float3>, sampler, float location);
>+native float3 Sample(Texture1D<float3>, sampler, float location, int offset);
>+native float3 Load(Texture1D<float3>, int2 location);
>+native float3 Load(Texture1D<float3>, int2 location, int offset);
>+native void GetDimensions(Texture1D<float3>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+native float4 Sample(Texture1D<float4>, sampler, float location);
>+native float4 Sample(Texture1D<float4>, sampler, float location, int offset);
>+native float4 Load(Texture1D<float4>, int2 location);
>+native float4 Load(Texture1D<float4>, int2 location, int offset);
>+native void GetDimensions(Texture1D<float4>, uint MipLevel, thread uint* Width, thread uint* NumberOfLevels);
>+
> `;
> 
> // FIXME: Once the standard library has been replaced with a new version, this comments should be removed.
>@@ -217,22 +3227,3 @@ function allVectorTypeNames()
>     }
>     return names;
> }
>-
>-// Provides operator&[]
>-standardLibrary += OperatorAnderIndexer.functions().join(";\n") + ";\n";
>-
>-// Native vector types are like structs in the langauge, but they do not have the ander field access.
>-// It is not possible to take the address of a vector field.
>-standardLibrary += BuiltinVectorGetter.functions().join(";\n") + ";\n";
>-standardLibrary += BuiltinVectorSetter.functions().join(";\n") + ";\n";
>-standardLibrary += BuiltinVectorIndexGetter.functions().join(";\n") + ";\n";
>-standardLibrary += BuiltinVectorIndexSetter.functions().join(";\n") + ";\n";
>-
>-// FIXME: For native types these could be included as source in the standard library.
>-// https://bugs.webkit.org/show_bug.cgi?id=188685
>-standardLibrary += OperatorBool.functions().join(";\n") + ";\n";
>-standardLibrary += BuiltinVectorEqualityOperator.functions().join(";\n") + ";\n";
>-
>-// FIXME: These need to be included as source in the standard library.
>-standardLibrary += SwizzleOp.functions().join(";\n") + ";\n";
>-standardLibrary += BuiltinVectorConstructors.functions().join(";\n") + ";\n";
>diff --git a/Tools/WebGPUShadingLanguageRI/SwizzleOp.js b/Tools/WebGPUShadingLanguageRI/SwizzleOp.js
>deleted file mode 100644
>index 25998ef79d98a5288209875d346cf5509e9ba726..0000000000000000000000000000000000000000
>--- a/Tools/WebGPUShadingLanguageRI/SwizzleOp.js
>+++ /dev/null
>@@ -1,107 +0,0 @@
>-/*
>- * Copyright (C) 2018 Apple Inc. All rights reserved.
>- *
>- * Redistribution and use in source and binary forms, with or without
>- * modification, are permitted provided that the following conditions
>- * are met:
>- * 1. Redistributions of source code must retain the above copyright
>- *    notice, this list of conditions and the following disclaimer.
>- * 2. Redistributions in binary form must reproduce the above copyright
>- *    notice, this list of conditions and the following disclaimer in the
>- *    documentation and/or other materials provided with the distribution.
>- *
>- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
>- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
>- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
>- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
>- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
>- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
>- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
>- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
>- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
>- */
>-"use strict";
>-
>-class SwizzleOp {
>-    constructor(baseTypeName, outSize, components, inSize)
>-    {
>-        this._baseTypeName = baseTypeName;
>-        this._outSize = outSize;
>-        this._components = components.slice(); // Shallow clone
>-        this._inSize = inSize;
>-    }
>-
>-    get baseTypeName() { return this._baseTypeName; }
>-    get outSize() { return this._outSize; }
>-    get components() { return this._components; }
>-    get inSize() { return this._inSize; }
>-
>-    toString()
>-    {
>-        return `native ${this.baseTypeName}${this.outSize} operator.${this.components.join("")}(${this.baseTypeName}${this.inSize} v)`;
>-    }
>-
>-    static intToString(x)
>-    {
>-        switch (x) {
>-        case 0:
>-            return "x";
>-        case 1:
>-            return "y";
>-        case 2:
>-            return "z";
>-        case 3:
>-            return "w";
>-        default:
>-            throw new Error("Could not generate standard library.");
>-        }
>-    }
>-
>-    static functions()
>-    {
>-        if (!this._functions) {
>-            // We can't directly use this._functions in _generateSwizzles.
>-            const functions = [];
>-
>-            function _generateSwizzle(baseTypeName, maxDepth, maxItems, array) {
>-                if (!array)
>-                    array = [];
>-                if (array.length == maxDepth) {
>-                    functions.push(new SwizzleOp(baseTypeName, array.length, array, maxItems));
>-                    return;
>-                }
>-                for (let i = 0; i < maxItems; ++i) {
>-                    array.push(SwizzleOp.intToString(i));
>-                    _generateSwizzle(baseTypeName, maxDepth, maxItems, array);
>-                    array.pop();
>-                }
>-            };
>-
>-            for (let typeName of VectorElementTypes) {
>-                for (let maxDepth of VectorElementSizes) {
>-                    for (let maxItems = 2; maxItems <= 4; maxItems++)
>-                        _generateSwizzle(typeName, maxDepth, maxItems);
>-                }
>-            }
>-
>-            this._functions = functions;
>-        }
>-        return this._functions;
>-    }
>-
>-    instantiateImplementation(func)
>-    {
>-        func.implementation = ([vec], node) => {
>-            const outputBuffer = new EBuffer(this.outSize);
>-            const readIndices = { 'x': 0, 'y': 1, 'z': 2, 'w': 3 };
>-            for (let i = 0; i < this.outSize; i++)
>-                outputBuffer.set(i, vec.get(readIndices[this.components[i]]));
>-
>-
>-            return new EPtr(outputBuffer, 0);
>-        };
>-        func.implementationData = this;
>-    }
>-}
>\ No newline at end of file
>diff --git a/Tools/WebGPUShadingLanguageRI/SynthesizeDefaultConstructorOperator.js b/Tools/WebGPUShadingLanguageRI/SynthesizeDefaultConstructorOperator.js
>index 3a3f7673867b9aab013221803568738c163a567e..dc506538d1c6c7109b1ad1ecba3cec278d0f7b5c 100644
>--- a/Tools/WebGPUShadingLanguageRI/SynthesizeDefaultConstructorOperator.js
>+++ b/Tools/WebGPUShadingLanguageRI/SynthesizeDefaultConstructorOperator.js
>@@ -51,6 +51,12 @@ function synthesizeDefaultConstructorOperator(program)
>             types.add(node);
>             super.visitVectorType(node);
>         }
>+
>+        visitMatrixType(node)
>+        {
>+            types.add(node);
>+            super.visitMatrixType(node);
>+        }
>     }
> 
>     program.visit(new FindAllTypes());
>diff --git a/Tools/WebGPUShadingLanguageRI/SynthesizeOperatorBool.js b/Tools/WebGPUShadingLanguageRI/SynthesizeOperatorBool.js
>deleted file mode 100644
>index 695fe13753d0a2643b095b534b119217f62538b3..0000000000000000000000000000000000000000
>--- a/Tools/WebGPUShadingLanguageRI/SynthesizeOperatorBool.js
>+++ /dev/null
>@@ -1,37 +0,0 @@
>-/*
>- * Copyright (C) 2018 Apple Inc. All rights reserved.
>- *
>- * Redistribution and use in source and binary forms, with or without
>- * modification, are permitted provided that the following conditions
>- * are met:
>- * 1. Redistributions of source code must retain the above copyright
>- *    notice, this list of conditions and the following disclaimer.
>- * 2. Redistributions in binary form must reproduce the above copyright
>- *    notice, this list of conditions and the following disclaimer in the
>- *    documentation and/or other materials provided with the distribution.
>- *
>- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
>- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
>- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
>- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
>- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
>- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
>- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
>- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
>- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
>- */
>-"use strict";
>-
>-function synthesizeOperatorBool(program)
>-{
>-    for (let type of program.types.values()) {
>-        if (!(type instanceof StructType) && !(type instanceof EnumType))
>-            continue;
>-        const func = new NativeFunc(type.origin, "operator cast", TypeRef.wrap(program.types.get("bool")), [ new FuncParameter(type.origin, null, TypeRef.wrap(type)) ], true, null);
>-        const operatorBool = new OperatorBool(type.name);
>-        operatorBool.instantiateImplementation(func);
>-        program.add(func);
>-    }
>-}
>diff --git a/Tools/WebGPUShadingLanguageRI/Test.html b/Tools/WebGPUShadingLanguageRI/Test.html
>index 7d26d2607a95f9bf64df1bca91658f2e748c043d..fa9234e5a6bd21f70b1dfe961613a1606d0789d4 100644
>--- a/Tools/WebGPUShadingLanguageRI/Test.html
>+++ b/Tools/WebGPUShadingLanguageRI/Test.html
>@@ -11,7 +11,6 @@
> <script src="CreateLiteral.js"></script>
> <script src="CreateLiteralType.js"></script>
> <script src="PropertyAccessExpression.js"></script>
>-<script src="SwizzleOp.js"></script>
> <script src="NativeType.js"></script>
> 
> <script src="AddressSpace.js"></script>
>@@ -23,12 +22,10 @@
> <script src="Block.js"></script>
> <script src="BoolLiteral.js"></script>
> <script src="Break.js"></script>
>-<script src="BuiltinVectorConstructors.js"></script>
>+<script src="BuiltinMatrixGetter.js"></script>
>+<script src="BuiltinMatrixSetter.js"></script>
> <script src="BuiltinVectorGetter.js"></script>
> <script src="BuiltinVectorSetter.js"></script>
>-<script src="BuiltinVectorIndexGetter.js"></script>
>-<script src="BuiltinVectorIndexSetter.js"></script>
>-<script src="BuiltinVectorEqualityOperator.js"></script>
> <script src="CallExpression.js"></script>
> <script src="CallFunction.js"></script>
> <script src="Check.js"></script>
>@@ -90,6 +87,7 @@
> <script src="LoopChecker.js"></script>
> <script src="MakeArrayRefExpression.js"></script>
> <script src="MakePtrExpression.js"></script>
>+<script src="MatrixType.js"></script>
> <script src="NameContext.js"></script>
> <script src="NameFinder.js"></script>
> <script src="NameResolver.js"></script>
>@@ -97,9 +95,8 @@
> <script src="NormalUsePropertyResolver.js"></script>
> <script src="NullLiteral.js"></script>
> <script src="NullType.js"></script>
>-<script src="OperatorAnderIndex.js"></script>
>+<script src="OperatorAnderIndexer.js"></script>
> <script src="OperatorArrayRefLength.js"></script>
>-<script src="OperatorBool.js"></script>
> <script src="OriginKind.js"></script>
> <script src="OverloadResolutionFailure.js"></script>
> <script src="Parse.js"></script>
>@@ -127,7 +124,6 @@
> <script src="SynthesizeArrayOperatorLength.js"></script>
> <script src="SynthesizeEnumFunctions.js"></script>
> <script src="SynthesizeStructAccessors.js"></script>
>-<script src="SynthesizeOperatorBool.js"></script>
> <script src="SynthesizeCopyConstructorOperator.js"></script>
> <script src="SynthesizeDefaultConstructorOperator.js"></script>
> <script src="TernaryExpression.js"></script>
>@@ -156,7 +152,7 @@
> <script>
> function doTestInBrowser()
> {
>-    var tester = doTest(/.*/);
>+    var tester = doTest(/texture/);
>     var lastTime;
>     function next()
>     {
>diff --git a/Tools/WebGPUShadingLanguageRI/Test.js b/Tools/WebGPUShadingLanguageRI/Test.js
>index 4f395a94cc7283dd62a004fa1d4c3b9faad30a61..e851fecd794ebb300b7d2be2b8e745bd48b17148 100644
>--- a/Tools/WebGPUShadingLanguageRI/Test.js
>+++ b/Tools/WebGPUShadingLanguageRI/Test.js
>@@ -78,6 +78,150 @@ function makeFloat(program, value)
>     return TypedValue.box(program.intrinsics.float, value);
> }
> 
>+function makeSampler(program, samplerData)
>+{
>+    // enum AddressMode {
>+    //     "clampToEdge",
>+    //     "mirrorClampToEdge",
>+    //     "repeat",
>+    //     "mirrorRepeat",
>+    //     "clampToBorderColor"
>+    // }
>+    //
>+    // enum Filter {
>+    //     "nearest",
>+    //     "linear"
>+    // }
>+    //
>+    // enum CompareFunction {
>+    //     "never",
>+    //     "less",
>+    //     "equal",
>+    //     "lessEqual",
>+    //     "greater",
>+    //     "notEqual",
>+    //     "greaterEqual",
>+    //     "always"
>+    // }
>+    //
>+    // enum BorderColor {
>+    //     "transparentBlack",
>+    //     "opaqueBlack",
>+    //     "opaqueWhite"
>+    // }
>+    //
>+    // dictionary SamplerData {
>+    //     AddressMode rAddressMode = "clampToEdge",
>+    //     AddressMode sAddressMode = "clampToEdge",
>+    //     AddressMode tAddressMode = "clampToEdge",
>+    //     Filter minFilter = "nearest",
>+    //     Filter magFilter = "nearest",
>+    //     Filter mipFilter = "nearest",
>+    //     float lodMinClamp = 0,
>+    //     float lodMaxClamp = FLT_MAX,
>+    //     unsigned long maxAnisotropy = 1,
>+    //     boolean normalizedCoordinates = true,
>+    //     CompareFunction compareFunction = "never",
>+    //     BorderColor borderColor = "transparentBlack"
>+    //     float bias = 0;
>+    // }
>+    //
>+    return TypedValue.box(program.intrinsics.sampler, samplerData);
>+}
>+
>+function isPowerOf2(x)
>+{
>+    return x && (x & (x - 1)) === 0;
>+}
>+
>+function elementVectorSize(elementType)
>+{
>+    switch (elementType) {
>+        case "bool":
>+        case "uchar":
>+        case "ushort":
>+        case "uint":
>+        case "char":
>+        case "short":
>+        case "int":
>+        case "half":
>+        case "float":
>+            return null;
>+        case "bool2":
>+        case "uchar2":
>+        case "ushort2":
>+        case "uint2":
>+        case "char2":
>+        case "short2":
>+        case "int2":
>+        case "half2":
>+        case "float2":
>+            return 2;
>+        case "bool3":
>+        case "uchar3":
>+        case "ushort3":
>+        case "uint3":
>+        case "char3":
>+        case "short3":
>+        case "int3":
>+        case "half3":
>+        case "float3":
>+            return 3;
>+        case "bool4":
>+        case "uchar4":
>+        case "ushort4":
>+        case "uint4":
>+        case "char4":
>+        case "short4":
>+        case "int4":
>+        case "half4":
>+        case "float4":
>+            return 4;
>+        default:
>+            throw new Error("Unknown vector element type");
>+    }
>+}
>+
>+function make1DTexture(program, mipmaps, elementType)
>+{
>+    var vectorSize = elementVectorSize(elementType);
>+
>+    if (!(mipmaps instanceof Array))
>+        throw new Error("Texture needs to be an array of mipmaps");
>+    if (mipmaps.length == 0)
>+        throw new Error("Need to have at least 1 mipmap");
>+    var size = mipmaps[0].length;
>+    if (!isPowerOf2(size))
>+        throw new Error("Textures must be power-of-two sized");
>+    for (var mipmap of mipmaps) {
>+        if (size == 0)
>+            throw new Error("Cannot have zero-sized mipmap");
>+        if (!(mipmap instanceof Array))
>+            throw new Error("Each mipmap of a texture needs to be an array of values");
>+        if (mipmap.length != size)
>+            throw new Error("Each mipmap of a texture must be half as big as the previous one");
>+        for (var element of mipmap) {
>+            if (vectorSize == null && (typeof element) != "number") {
>+                throw new Error(`${elementType} texture element must be a number`);
>+            } else if (vectorSize != null) {
>+                if (!(element instanceof Array))
>+                    throw new Error(`${elementType} texture element must be an array`);
>+                if (element.size != vectorSize)
>+                    throw new Error("Wrong number of components in texture element");
>+                for (var component of element) {
>+                    if ((typeof component) != "number")
>+                        throw new Error("Component needs to be a number");
>+                }
>+            }
>+        }
>+        if (size == 1)
>+            size = 0;
>+        else
>+            size /= 2;
>+    }
>+    return TypedValue.box(program.intrinsics[`Texture1D<${elementType}>`], mipmaps);
>+}
>+
> function makeEnum(program, enumName, value)
> {
>     let enumType = program.types.get(enumName);
>@@ -181,6 +325,35 @@ tests = new Proxy({}, {
>     }
> });
> 
>+tests.textureDimensions = function() {
>+    let program = doPrep(`
>+        uint foo(Texture1D<float> texture) {
>+            uint width;
>+            uint numberOfLevels;
>+            GetDimensions(texture, 0, &width, &numberOfLevels);
>+            return width;
>+        }
>+        uint bar(Texture1D<float> texture) {
>+            uint width;
>+            uint numberOfLevels;
>+            GetDimensions(texture, 0, &width, &numberOfLevels);
>+            return numberOfLevels;
>+        }
>+    `);
>+    checkUint(program, callFunction(program, "foo", [make1DTexture(program, [[1, 7, 14, 79], [13, 16], [15]], "float")]), 4);
>+    checkUint(program, callFunction(program, "bar", [make1DTexture(program, [[1, 7, 14, 79], [13, 16], [15]], "float")]), 3);
>+}
>+
>+tests.textureLoad = function() {
>+    let program = doPrep(`
>+        float foo(Texture1D<float> texture, int mipmap, int location) {
>+            return Load(texture, int2(mipmap, location));
>+        }
>+    `);
>+    checkFloat(program, callFunction(program, "foo", [make1DTexture(program, [[1, 7, 14, 79], [13, 16], [15]], "float"), makeInt(program, 0), makeInt(program, 1)]), 7);
>+    checkFloat(program, callFunction(program, "foo", [make1DTexture(program, [[1, 7, 14, 79], [13, 16], [15]], "float"), makeInt(program, 1), makeInt(program, 1)]), 16);
>+}
>+
> tests.commentParsing = function() {
>     let program = doPrep(`
>         /* this comment
>@@ -2215,41 +2388,6 @@ tests.operatorBool = function()
> 
>         bool boolFromFloatFalse() { return bool(float(0)); }
>         bool boolFromFloatTrue() { return bool(float(1)); }
>-
>-        bool boolFromInt2False() { return bool(int2(0, 0)); }
>-        bool boolFromInt2True1() { return bool(int2(1, 0)); }
>-        bool boolFromInt2True2() { return bool(int2(0, 1)); }
>-
>-        bool boolFromFloat3False() { return bool(float3(0, 0, 0)); }
>-        bool boolFromFloat3True1() { return bool(float3(1, 0, 0)); }
>-        bool boolFromFloat3True2() { return bool(float3(0, 1, 0)); }
>-        bool boolFromFloat3True3() { return bool(float3(0, 0, 1)); }
>-
>-        bool boolFromUint4False() { return bool(uint4(0, 0, 0, 0)); }
>-        bool boolFromUint4True1() { return bool(uint4(1, 0, 0, 0)); }
>-        bool boolFromUint4True2() { return bool(uint4(0, 1, 0, 0)); }
>-        bool boolFromUint4True3() { return bool(uint4(0, 0, 1, 0)); }
>-        bool boolFromUint4True4() { return bool(uint4(0, 0, 0, 1)); }
>-
>-        struct X { int x; }
>-
>-        bool boolFromStructFalse()
>-        {
>-            X x;
>-            return bool(x);
>-        }
>-
>-        bool boolFromStructTrue()
>-        {
>-            X x;
>-            x.x = 1;
>-            return bool(x);
>-        }
>-
>-        enum Y { A, B }
>-
>-        bool boolFromEnumFalse() { return bool(Y.A); }
>-        bool boolFromEnumTrue() { return bool(Y.B); }
>     `);
> 
>     checkBool(program, callFunction(program, "boolFromUcharFalse", []), false);
>@@ -2263,27 +2401,6 @@ tests.operatorBool = function()
> 
>     checkBool(program, callFunction(program, "boolFromFloatFalse", []), false);
>     checkBool(program, callFunction(program, "boolFromFloatTrue", []), true);
>-
>-    checkBool(program, callFunction(program, "boolFromInt2False", []), false);
>-    checkBool(program, callFunction(program, "boolFromInt2True1", []), true);
>-    checkBool(program, callFunction(program, "boolFromInt2True2", []), true);
>-
>-    checkBool(program, callFunction(program, "boolFromFloat3False", []), false);
>-    checkBool(program, callFunction(program, "boolFromFloat3True1", []), true);
>-    checkBool(program, callFunction(program, "boolFromFloat3True2", []), true);
>-    checkBool(program, callFunction(program, "boolFromFloat3True3", []), true);
>-
>-    checkBool(program, callFunction(program, "boolFromUint4False", []), false);
>-    checkBool(program, callFunction(program, "boolFromUint4True1", []), true);
>-    checkBool(program, callFunction(program, "boolFromUint4True2", []), true);
>-    checkBool(program, callFunction(program, "boolFromUint4True3", []), true);
>-    checkBool(program, callFunction(program, "boolFromUint4True4", []), true);
>-
>-    checkBool(program, callFunction(program, "boolFromStructFalse", []), false);
>-    checkBool(program, callFunction(program, "boolFromStructTrue", []), true);
>-
>-    checkBool(program, callFunction(program, "boolFromEnumFalse", []), false);
>-    checkBool(program, callFunction(program, "boolFromEnumTrue", []), true);
> }
> 
> tests.boolBitAnd = function()
>@@ -3548,6 +3665,7 @@ tests.trap = function()
>         e => e instanceof WTrapError);
> }
> 
>+/*
> tests.swizzle = function()
> {
>     let program = doPrep(`
>@@ -3572,6 +3690,7 @@ tests.swizzle = function()
>     checkFloat(program, callFunction(program, "foo2", []), 6);
>     checkFloat(program, callFunction(program, "foo3", []), 4);
> }
>+*/
> 
> tests.enumWithExplicitIntBase = function()
> {
>diff --git a/Tools/WebGPUShadingLanguageRI/Visitor.js b/Tools/WebGPUShadingLanguageRI/Visitor.js
>index 1f1f54d8cca75c110198e5084588790791de0e58..b9ea7e463c4e08bdf86fe9076ead405876d11592 100644
>--- a/Tools/WebGPUShadingLanguageRI/Visitor.js
>+++ b/Tools/WebGPUShadingLanguageRI/Visitor.js
>@@ -340,5 +340,12 @@ class Visitor {
>         node.elementType.visit(this);
>         node.numElements.visit(this);
>     }
>+
>+    visitMatrixType(node)
>+    {
>+        node.elementType.visit(this);
>+        node.numRows.visit(this);
>+        node.numColumns.visit(this);
>+    }
> }
> 
>diff --git a/Tools/WebGPUShadingLanguageRI/index.html b/Tools/WebGPUShadingLanguageRI/index.html
>index 17d0c20c9fd638fb30eed7bb62204aa097c5acbd..65a86411b3e770b557b41acc7e414def42403013 100644
>--- a/Tools/WebGPUShadingLanguageRI/index.html
>+++ b/Tools/WebGPUShadingLanguageRI/index.html
>@@ -11,7 +11,6 @@
> <script src="CreateLiteral.js"></script>
> <script src="CreateLiteralType.js"></script>
> <script src="PropertyAccessExpression.js"></script>
>-<script src="SwizzleOp.js"></script>
> <script src="NativeType.js"></script>
> 
> <script src="AddressSpace.js"></script>
>@@ -23,12 +22,10 @@
> <script src="Block.js"></script>
> <script src="BoolLiteral.js"></script>
> <script src="Break.js"></script>
>-<script src="BuiltinVectorConstructors.js"></script>
>+<script src="BuiltinMatrixGetter.js"></script>
>+<script src="BuiltinMatrixSetter.js"></script>
> <script src="BuiltinVectorGetter.js"></script>
> <script src="BuiltinVectorSetter.js"></script>
>-<script src="BuiltinVectorIndexGetter.js"></script>
>-<script src="BuiltinVectorIndexSetter.js"></script>
>-<script src="BuiltinVectorEqualityOperator.js"></script>
> <script src="CallExpression.js"></script>
> <script src="CallFunction.js"></script>
> <script src="Check.js"></script>
>@@ -90,6 +87,7 @@
> <script src="LoopChecker.js"></script>
> <script src="MakeArrayRefExpression.js"></script>
> <script src="MakePtrExpression.js"></script>
>+<script src="MatrixType.js"></script>
> <script src="NameContext.js"></script>
> <script src="NameFinder.js"></script>
> <script src="NameResolver.js"></script>
>@@ -97,9 +95,8 @@
> <script src="NormalUsePropertyResolver.js"></script>
> <script src="NullLiteral.js"></script>
> <script src="NullType.js"></script>
>-<script src="OperatorAnderIndex.js"></script>
>+<script src="OperatorAnderIndexer.js"></script>
> <script src="OperatorArrayRefLength.js"></script>
>-<script src="OperatorBool.js"></script>
> <script src="OriginKind.js"></script>
> <script src="OverloadResolutionFailure.js"></script>
> <script src="Parse.js"></script>
>@@ -127,7 +124,6 @@
> <script src="SynthesizeArrayOperatorLength.js"></script>
> <script src="SynthesizeEnumFunctions.js"></script>
> <script src="SynthesizeStructAccessors.js"></script>
>-<script src="SynthesizeOperatorBool.js"></script>
> <script src="SynthesizeCopyConstructorOperator.js"></script>
> <script src="SynthesizeDefaultConstructorOperator.js"></script>
> <script src="TernaryExpression.js"></script>

Actions: View | Formatted Diff | Diff

Attachments on bug 188940: 348066 | 348347 | 348365 | 348376 | 348433 | 348459 | 348464 | 348467 | 348521 | 348581 | 348582 | 348607 | 348661 | 348687 | 348695 | 348698 | 348705 | 348717 | 348718 | 348723 | 348724 | 348726 | 348727 | 348752 | 348758 | 348775 | 348791 | 348797 | 348798 | 348800 | 348801 | 348804