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| author | Lars Knoll <lars.knoll@qt.io> | 2017-11-27 15:17:38 +0100 |
|---|---|---|
| committer | Lars Knoll <lars.knoll@qt.io> | 2018-01-02 14:25:36 +0000 |
| commit | 96330c4eff447e6af5714e44849ae04219ab03f2 (patch) | |
| tree | 641948876e2cb835434428be400f7be2272ea759 /src/qml/jit/qv4assembler.cpp | |
| parent | dfd43d0e84e0bf4eedf7f479af82c36594d754b5 (diff) | |
Don't load the JS stack frame pointer twice
Change-Id: Ib2eccb825b2acfdc3f850fd15815c1ac894c685f
Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
Diffstat (limited to 'src/qml/jit/qv4assembler.cpp')
| -rw-r--r-- | src/qml/jit/qv4assembler.cpp | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/qml/jit/qv4assembler.cpp b/src/qml/jit/qv4assembler.cpp index 80eec61673..d2750c5404 100644 --- a/src/qml/jit/qv4assembler.cpp +++ b/src/qml/jit/qv4assembler.cpp @@ -126,7 +126,6 @@ struct PlatformAssembler_X86_64_SysV : JSC::MacroAssembler<JSC::MacroAssemblerX8 push(EngineRegister); move(Arg0Reg, CppStackFrameRegister); move(Arg1Reg, EngineRegister); - loadPtr(Address(CppStackFrameRegister, offsetof(CppStackFrame, jsFrame)), JSStackFrameRegister); } void generatePlatformFunctionExit() @@ -205,7 +204,6 @@ struct PlatformAssembler_Win64 : JSC::MacroAssembler<JSC::MacroAssemblerX86_64> push(EngineRegister); move(Arg0Reg, CppStackFrameRegister); move(Arg1Reg, EngineRegister); - loadPtr(Address(CppStackFrameRegister, offsetof(CppStackFrame, jsFrame)), JSStackFrameRegister); } void generatePlatformFunctionExit() @@ -287,7 +285,6 @@ struct PlatformAssembler_X86_All : JSC::MacroAssembler<JSC::MacroAssemblerX86> push(EngineRegister); loadPtr(Address(FramePointerRegister, 2 * PointerSize), CppStackFrameRegister); loadPtr(Address(FramePointerRegister, 3 * PointerSize), EngineRegister); - loadPtr(Address(CppStackFrameRegister, offsetof(CppStackFrame, jsFrame)), JSStackFrameRegister); } void generatePlatformFunctionExit() |