diff options
| author | Steve Block <steveblock@google.com> | 2009-12-15 10:12:09 +0000 |
|---|---|---|
| committer | Steve Block <steveblock@google.com> | 2009-12-17 17:41:10 +0000 |
| commit | 643ca7872b450ea4efacab6188849e5aac2ba161 (patch) | |
| tree | 6982576c228bcd1a7efe98afed544d840751094c /JavaScriptCore/jit/JITCall.cpp | |
| parent | d026980fde6eb3b01c1fe49441174e89cd1be298 (diff) | |
| download | external_webkit-643ca7872b450ea4efacab6188849e5aac2ba161.zip external_webkit-643ca7872b450ea4efacab6188849e5aac2ba161.tar.gz external_webkit-643ca7872b450ea4efacab6188849e5aac2ba161.tar.bz2 | |
Merge webkit.org at r51976 : Initial merge by git.
Change-Id: Ib0e7e2f0fb4bee5a186610272edf3186f0986b43
Diffstat (limited to 'JavaScriptCore/jit/JITCall.cpp')
| -rw-r--r-- | JavaScriptCore/jit/JITCall.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/JavaScriptCore/jit/JITCall.cpp b/JavaScriptCore/jit/JITCall.cpp index f7fcc0a..179aad7 100644 --- a/JavaScriptCore/jit/JITCall.cpp +++ b/JavaScriptCore/jit/JITCall.cpp @@ -315,7 +315,13 @@ void JIT::compileOpCall(OpcodeID opcodeID, Instruction* instruction, unsigned ca emitLoad(callee, regT1, regT0); DataLabelPtr addressOfLinkedFunctionCheck; + + BEGIN_UNINTERRUPTED_SEQUENCE(sequenceOpCall); + Jump jumpToSlow = branchPtrWithPatch(NotEqual, regT0, addressOfLinkedFunctionCheck, ImmPtr(0)); + + END_UNINTERRUPTED_SEQUENCE(sequenceOpCall); + addSlowCase(jumpToSlow); ASSERT(differenceBetween(addressOfLinkedFunctionCheck, jumpToSlow) == patchOffsetOpCallCompareToJump); m_callStructureStubCompilationInfo[callLinkInfoIndex].hotPathBegin = addressOfLinkedFunctionCheck; |