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| author | Trevor Norris <trev.norris@gmail.com> | 2014-01-23 12:14:40 -0800 |
|---|---|---|
| committer | Trevor Norris <trev.norris@gmail.com> | 2014-01-23 12:26:51 -0800 |
| commit | f78e5df85467343bf91b4811bc1cb6cd47cc7575 (patch) | |
| tree | f86cdfa54be742059aa5da261e12128883527403 /deps/v8/src/ia32/builtins-ia32.cc | |
| parent | c79c304ead2e16082465a61156d9e29b01a7909e (diff) | |
| download | node-f78e5df85467343bf91b4811bc1cb6cd47cc7575.tar.gz | |
v8: upgrade to 3.22.24.17
Diffstat (limited to 'deps/v8/src/ia32/builtins-ia32.cc')
| -rw-r--r-- | deps/v8/src/ia32/builtins-ia32.cc | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/deps/v8/src/ia32/builtins-ia32.cc b/deps/v8/src/ia32/builtins-ia32.cc index e5e6ec50d..5a3fa78e3 100644 --- a/deps/v8/src/ia32/builtins-ia32.cc +++ b/deps/v8/src/ia32/builtins-ia32.cc @@ -601,7 +601,8 @@ void Builtins::Generate_MarkCodeAsExecutedTwice(MacroAssembler* masm) { } -void Builtins::Generate_NotifyStubFailure(MacroAssembler* masm) { +static void Generate_NotifyStubFailureHelper(MacroAssembler* masm, + SaveFPRegsMode save_doubles) { // Enter an internal frame. { FrameScope scope(masm, StackFrame::INTERNAL); @@ -610,7 +611,7 @@ void Builtins::Generate_NotifyStubFailure(MacroAssembler* masm) { // stubs that tail call the runtime on deopts passing their parameters in // registers. __ pushad(); - __ CallRuntime(Runtime::kNotifyStubFailure, 0); + __ CallRuntime(Runtime::kNotifyStubFailure, 0, save_doubles); __ popad(); // Tear down internal frame. } @@ -620,6 +621,21 @@ void Builtins::Generate_NotifyStubFailure(MacroAssembler* masm) { } +void Builtins::Generate_NotifyStubFailure(MacroAssembler* masm) { + Generate_NotifyStubFailureHelper(masm, kDontSaveFPRegs); +} + + +void Builtins::Generate_NotifyStubFailureSaveDoubles(MacroAssembler* masm) { + if (Serializer::enabled()) { + PlatformFeatureScope sse2(SSE2); + Generate_NotifyStubFailureHelper(masm, kSaveFPRegs); + } else { + Generate_NotifyStubFailureHelper(masm, kSaveFPRegs); + } +} + + static void Generate_NotifyDeoptimizedHelper(MacroAssembler* masm, Deoptimizer::BailoutType type) { { |