WebKit Bugzilla
Attachment 359868 Details for
Bug 193711
: [DFG] AvailabilityMap::pruneByLiveness should make non-live operands Availability::unavailable instead of Availability()
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[patch]
Patch
bug-193711-20190123034509.patch (text/plain), 1.47 KB, created by
Yusuke Suzuki
on 2019-01-23 03:45:10 PST
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Patch
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Creator:
Yusuke Suzuki
Created:
2019-01-23 03:45:10 PST
Size:
1.47 KB
patch
obsolete
>Subversion Revision: 240331 >diff --git a/Source/JavaScriptCore/ChangeLog b/Source/JavaScriptCore/ChangeLog >index 8695edf8517db2d0682af6b78be609aa94a375fe..d160c680f9a8fa65622441b9f38106641432e641 100644 >--- a/Source/JavaScriptCore/ChangeLog >+++ b/Source/JavaScriptCore/ChangeLog >@@ -1,3 +1,13 @@ >+2019-01-23 Yusuke Suzuki <ysuzuki@apple.com> >+ >+ [DFG] AvailabilityMap::pruneByLiveness should make non-live operands Availability::unavailable instead of Availability() >+ https://bugs.webkit.org/show_bug.cgi?id=193711 >+ >+ Reviewed by NOBODY (OOPS!). >+ >+ * dfg/DFGAvailabilityMap.cpp: >+ (JSC::DFG::AvailabilityMap::pruneByLiveness): >+ > 2019-01-23 Carlos Garcia Campos <cgarcia@igalia.com> > > [GLIB] Remote Inspector: no data displayed >diff --git a/Source/JavaScriptCore/dfg/DFGAvailabilityMap.cpp b/Source/JavaScriptCore/dfg/DFGAvailabilityMap.cpp >index 7855f8923506c16ca9cc834e03574d5b5a09651e..7743e7d01f1cad781d84ab03d3c09c77f8029ba5 100644 >--- a/Source/JavaScriptCore/dfg/DFGAvailabilityMap.cpp >+++ b/Source/JavaScriptCore/dfg/DFGAvailabilityMap.cpp >@@ -65,7 +65,7 @@ void AvailabilityMap::pruneHeap() > > void AvailabilityMap::pruneByLiveness(Graph& graph, CodeOrigin where) > { >- Operands<Availability> localsCopy(OperandsLike, m_locals); >+ Operands<Availability> localsCopy(m_locals.numberOfArguments(), m_locals.numberOfLocals(), Availability::unavailable()); > graph.forAllLiveInBytecode( > where, > [&] (VirtualRegister reg) {
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Attachments on
bug 193711
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359865
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359867
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359868
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359943
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359948
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359950