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Bug 875413 - Eliminate a few unnecessary Operand(reg) wrappers. r=nbp

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This commit is contained in:
Dan Gohman 2013-05-31 21:21:56 -07:00
parent 2a76587462
commit 39a8c8455d
3 changed files with 10 additions and 10 deletions
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2
js/src/ion/shared/MacroAssembler-x86-shared.h
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@ -204,7 +204,7 @@ class MacroAssemblerX86Shared : public Assembler
}
void convertInt32ToDouble(const Register &src, const FloatRegister &dest) {
cvtsi2sd(Operand(src), dest);
cvtsi2sd(src, dest);
}
void convertInt32ToDouble(const Address &src, FloatRegister dest) {
cvtsi2sd(Operand(src), dest);

16
js/src/ion/x64/MacroAssembler-x64.h
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@ -166,7 +166,7 @@ class MacroAssemblerX64 : public MacroAssemblerX86Shared
if (payload != dest.valueReg())
movq(payload, dest.valueReg());
mov(ImmShiftedTag(type), ScratchReg);
orq(Operand(ScratchReg), dest.valueReg());
orq(ScratchReg, dest.valueReg());
}
void pushValue(ValueOperand val) {
push(val.valueReg());
@ -548,7 +548,7 @@ class MacroAssemblerX64 : public MacroAssemblerX86Shared
}
void loadPtr(const BaseIndex &src, Register dest) {
movq(Operand(src), dest);
}
}
void loadPrivate(const Address &src, Register dest) {
loadPtr(src, dest);
shlq(Imm32(1), dest);
@ -622,7 +622,7 @@ class MacroAssemblerX64 : public MacroAssemblerX86Shared
}
void cmpTag(const ValueOperand &operand, ImmTag tag) {
Register reg = splitTagForTest(operand);
cmpl(Operand(reg), tag);
cmpl(reg, tag);
}
void branchTestUndefined(Condition cond, Register tag, Label *label) {
@ -788,7 +788,7 @@ class MacroAssemblerX64 : public MacroAssemblerX86Shared
// Note that the |dest| register here may be ScratchReg, so we shouldn't
// use it.
void unboxInt32(const ValueOperand &src, const Register &dest) {
movl(Operand(src.valueReg()), dest);
movl(src.valueReg(), dest);
}
void unboxInt32(const Operand &src, const Register &dest) {
movl(src, dest);
@ -811,7 +811,7 @@ class MacroAssemblerX64 : public MacroAssemblerX86Shared
}
void unboxBoolean(const ValueOperand &src, const Register &dest) {
movl(Operand(src.valueReg()), dest);
movl(src.valueReg(), dest);
}
void unboxBoolean(const Operand &src, const Register &dest) {
movl(src, dest);
@ -821,7 +821,7 @@ class MacroAssemblerX64 : public MacroAssemblerX86Shared
}
void unboxMagic(const ValueOperand &src, const Register &dest) {
movl(Operand(src.valueReg()), dest);
movl(src.valueReg(), dest);
}
void unboxDouble(const ValueOperand &src, const FloatRegister &dest) {
@ -913,10 +913,10 @@ class MacroAssemblerX64 : public MacroAssemblerX86Shared
// These two functions use the low 32-bits of the full value register.
void boolValueToDouble(const ValueOperand &operand, const FloatRegister &dest) {
cvtsi2sd(Operand(operand.valueReg()), dest);
cvtsi2sd(operand.valueReg(), dest);
}
void int32ValueToDouble(const ValueOperand &operand, const FloatRegister &dest) {
cvtsi2sd(Operand(operand.valueReg()), dest);
cvtsi2sd(operand.valueReg(), dest);
}
void loadConstantDouble(double d, const FloatRegister &dest) {

2
js/src/ion/x86/MacroAssembler-x86.h
View File

@ -731,7 +731,7 @@ class MacroAssemblerX86 : public MacroAssemblerX86Shared
if (dest.isFloat()) {
Label notInt32, end;
branchTestInt32(Assembler::NotEqual, src, &notInt32);
cvtsi2sd(Operand(src.payloadReg()), dest.fpu());
cvtsi2sd(src.payloadReg(), dest.fpu());
jump(&end);
bind(&notInt32);
unboxDouble(src, dest.fpu());