[Webkit-unassigned] [Bug 71202] DFG OSR exits should add to value profiles

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Oct 31 08:45:23 PDT 2011


https://bugs.webkit.org/show_bug.cgi?id=71202


Oliver Hunt <oliver at apple.com> changed:

           What    |Removed                     |Added
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 Attachment #113023|review?                     |review+
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--- Comment #5 from Oliver Hunt <oliver at apple.com>  2011-10-31 08:45:23 PST ---
(From update of attachment 113023)
View in context: https://bugs.webkit.org/attachment.cgi?id=113023&action=review

> Source/JavaScriptCore/dfg/DFGSpeculativeJIT.cpp:642
> -    speculationCheck(m_jit.branchTest32(MacroAssembler::Zero, scratchReg));
> +    speculationCheck(JSValueRegs(), NoNode, m_jit.branchTest32(MacroAssembler::Zero, scratchReg));

Might be nice to be able to record that we're seeing ropes here -- if we are there's no point in planting an inline character access as we currently do

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