<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>187987</bug_id>
          
          <creation_ts>2018-07-24 22:41:44 -0700</creation_ts>
          <short_desc>[WHLSL] Test vector/matrix arithmetic</short_desc>
          <delta_ts>2018-10-13 15:41:03 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>WebGPU</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>MOVED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          <blocked>176199</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Thomas Denney">tdenney</reporter>
          <assigned_to name="Thomas Denney">tdenney</assigned_to>
          <cc>dino</cc>
    
    <cc>mmaxfield</cc>
    
    <cc>tdenney</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1444969</commentid>
    <comment_count>0</comment_count>
    <who name="Thomas Denney">tdenney</who>
    <bug_when>2018-07-24 22:41:44 -0700</bug_when>
    <thetext>Initially just +/-.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1462131</commentid>
    <comment_count>1</comment_count>
      <attachid>350446</attachid>
    <who name="Thomas Denney">tdenney</who>
    <bug_when>2018-09-21 15:46:37 -0700</bug_when>
    <thetext>Created attachment 350446
WIP</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1468905</commentid>
    <comment_count>2</comment_count>
    <who name="Myles C. Maxfield">mmaxfield</who>
    <bug_when>2018-10-13 15:41:03 -0700</bug_when>
    <thetext>Migrated to https://github.com/gpuweb/WHLSL/issues/106</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>350446</attachid>
            <date>2018-09-21 15:46:37 -0700</date>
            <delta_ts>2018-09-21 15:46:37 -0700</delta_ts>
            <desc>WIP</desc>
            <filename>bug-187987-20180921154630.patch</filename>
            <type>text/plain</type>
            <size>6212</size>
            <attacher name="Thomas Denney">tdenney</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMjM2MzYyCmRpZmYgLS1naXQgYS9Ub29scy9DaGFuZ2VMb2cg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=
</data>

          </attachment>
      

    </bug>

</bugzilla>