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| author | Simon Hausmann <simon.hausmann@nokia.com> | 2012-02-24 16:36:50 +0100 |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@nokia.com> | 2012-02-24 16:36:50 +0100 |
| commit | ad0d549d4cc13433f77c1ac8f0ab379c83d93f28 (patch) | |
| tree | b34b0daceb7c8e7fdde4b4ec43650ab7caadb0a9 /Source/JavaScriptCore/bytecode/MethodCallLinkStatus.cpp | |
| parent | 03e12282df9aa1e1fb05a8b90f1cfc2e08764cec (diff) | |
| download | qtwebkit-ad0d549d4cc13433f77c1ac8f0ab379c83d93f28.tar.gz | |
Imported WebKit commit bb52bf3c0119e8a128cd93afe5572413a8617de9 (http://svn.webkit.org/repository/webkit/trunk@108790)
Diffstat (limited to 'Source/JavaScriptCore/bytecode/MethodCallLinkStatus.cpp')
| -rw-r--r-- | Source/JavaScriptCore/bytecode/MethodCallLinkStatus.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/bytecode/MethodCallLinkStatus.cpp b/Source/JavaScriptCore/bytecode/MethodCallLinkStatus.cpp index e7d721c29..795b41b69 100644 --- a/Source/JavaScriptCore/bytecode/MethodCallLinkStatus.cpp +++ b/Source/JavaScriptCore/bytecode/MethodCallLinkStatus.cpp @@ -35,6 +35,11 @@ MethodCallLinkStatus MethodCallLinkStatus::computeFor(CodeBlock* profiledBlock, UNUSED_PARAM(profiledBlock); UNUSED_PARAM(bytecodeIndex); #if ENABLE(JIT) && ENABLE(VALUE_PROFILER) + // NOTE: This does not have an LLInt fall-back because LLInt does not do any method + // call link caching. + if (!profiledBlock->numberOfMethodCallLinkInfos()) + return MethodCallLinkStatus(); + MethodCallLinkInfo& methodCall = profiledBlock->getMethodCallLinkInfo(bytecodeIndex); if (!methodCall.seen || !methodCall.cachedStructure) |