Version 3.16.11
Put making embedded maps in optimized code weak behind a flag. (Chromium issue 172488,172489)
Performance and stability improvements on all platforms.
git-svn-id: http://v8.googlecode.com/svn/trunk@13545 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/ia32/code-stubs-ia32.cc b/src/ia32/code-stubs-ia32.cc
index 35bda31..25ff1d5 100644
--- a/src/ia32/code-stubs-ia32.cc
+++ b/src/ia32/code-stubs-ia32.cc
@@ -7629,6 +7629,16 @@
}
+void StubFailureTrampolineStub::Generate(MacroAssembler* masm) {
+ ASSERT(!Serializer::enabled());
+ bool save_fp_regs = CpuFeatures::IsSupported(SSE2);
+ CEntryStub ces(1, save_fp_regs ? kSaveFPRegs : kDontSaveFPRegs);
+ __ call(ces.GetCode(), RelocInfo::CODE_TARGET);
+ masm->LeaveFrame(StackFrame::STUB_FAILURE_TRAMPOLINE);
+ __ ret(0); // Return to IC Miss stub, continuation still on stack.
+}
+
+
void ProfileEntryHookStub::MaybeCallEntryHook(MacroAssembler* masm) {
if (entry_hook_ != NULL) {
ProfileEntryHookStub stub;