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Bug 1185757 - Fix manual manipulation of StackPointer for JSOP_IN. r=efaust

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This commit is contained in:
Sean Stangl 2015-07-20 15:39:21 -07:00
parent 561a86a7a2
commit 38bbb6b028
2 changed files with 3 additions and 1 deletions
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2
js/src/jit/BaselineIC.cpp
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@ -5732,7 +5732,7 @@ ICInNativeDoesNotExistCompiler::generateStubCode(MacroAssembler& masm)
masm.loadPtr(Address(ICStubReg, shapeOffset), scratch);
masm.branchTestObjShape(Assembler::NotEqual, protoReg, scratch, &failurePopR0Scratch);
}
masm.addPtr(Imm32(sizeof(size_t)), StackPointer);
masm.addToStackPtr(Imm32(sizeof(size_t)));
// Shape and type checks succeeded, ok to proceed.
masm.moveValue(BooleanValue(false), R0);

2
js/src/jit/SharedIC.h
View File

@ -1019,6 +1019,8 @@ class ICStubCompiler
#elif defined(JS_CODEGEN_MIPS)
MOZ_ASSERT(!regs.has(ICTailCallReg));
MOZ_ASSERT(!regs.has(BaselineSecondScratchReg));
#elif defined(JS_CODEGEN_ARM64)
MOZ_ASSERT(!regs.has(ICTailCallReg));
#endif
regs.take(BaselineFrameReg);
regs.take(ICStubReg);