Version 3.3.4
Implemented API to disallow code generation from strings for a context (issue 1258).
Fixed bug with whitespaces in parseInt (issue 955).
Fixed bug with == comparison of Date objects (issue 1356).
Added GYP variables for ARM code generation: v8_can_use_vfp_instructions, v8_can_use_unaligned_accesses and v8_use_arm_eabi_hardfloat.
git-svn-id: http://v8.googlecode.com/svn/trunk@7779 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/ia32/lithium-codegen-ia32.cc b/src/ia32/lithium-codegen-ia32.cc
index 07ee7d6..25138df 100644
--- a/src/ia32/lithium-codegen-ia32.cc
+++ b/src/ia32/lithium-codegen-ia32.cc
@@ -40,7 +40,7 @@
// When invoking builtins, we need to record the safepoint in the middle of
// the invoke instruction sequence generated by the macro assembler.
-class SafepointGenerator : public PostCallGenerator {
+class SafepointGenerator : public CallWrapper {
public:
SafepointGenerator(LCodeGen* codegen,
LPointerMap* pointers,
@@ -50,7 +50,9 @@
deoptimization_index_(deoptimization_index) {}
virtual ~SafepointGenerator() { }
- virtual void Generate() {
+ virtual void BeforeCall(int call_size) const {}
+
+ virtual void AfterCall() const {
codegen_->RecordSafepoint(pointers_, deoptimization_index_);
}
@@ -1137,7 +1139,7 @@
// Use xor to produce +0.0 in a fast and compact way, but avoid to
// do so if the constant is -0.0.
if (BitCast<uint64_t, double>(v) == 0) {
- __ xorpd(res, res);
+ __ xorps(res, res);
} else {
Register temp = ToRegister(instr->TempAt(0));
uint64_t int_val = BitCast<uint64_t, double>(v);
@@ -1151,7 +1153,7 @@
__ Set(temp, Immediate(upper));
__ pinsrd(res, Operand(temp), 1);
} else {
- __ xorpd(res, res);
+ __ xorps(res, res);
__ Set(temp, Immediate(upper));
__ pinsrd(res, Operand(temp), 1);
}
@@ -1341,7 +1343,7 @@
EmitBranch(true_block, false_block, not_zero);
} else if (r.IsDouble()) {
XMMRegister reg = ToDoubleRegister(instr->InputAt(0));
- __ xorpd(xmm0, xmm0);
+ __ xorps(xmm0, xmm0);
__ ucomisd(reg, xmm0);
EmitBranch(true_block, false_block, not_equal);
} else {
@@ -2550,7 +2552,7 @@
pointers,
env->deoptimization_index());
ParameterCount actual(eax);
- __ InvokeFunction(function, actual, CALL_FUNCTION, &safepoint_generator);
+ __ InvokeFunction(function, actual, CALL_FUNCTION, safepoint_generator);
}
@@ -2718,7 +2720,7 @@
if (r.IsDouble()) {
XMMRegister scratch = xmm0;
XMMRegister input_reg = ToDoubleRegister(instr->InputAt(0));
- __ pxor(scratch, scratch);
+ __ xorps(scratch, scratch);
__ subsd(scratch, input_reg);
__ pand(input_reg, scratch);
} else if (r.IsInteger32()) {
@@ -2740,7 +2742,7 @@
XMMRegister xmm_scratch = xmm0;
Register output_reg = ToRegister(instr->result());
XMMRegister input_reg = ToDoubleRegister(instr->InputAt(0));
- __ xorpd(xmm_scratch, xmm_scratch); // Zero the register.
+ __ xorps(xmm_scratch, xmm_scratch); // Zero the register.
__ ucomisd(input_reg, xmm_scratch);
if (instr->hydrogen()->CheckFlag(HValue::kBailoutOnMinusZero)) {
@@ -2816,7 +2818,7 @@
XMMRegister xmm_scratch = xmm0;
XMMRegister input_reg = ToDoubleRegister(instr->InputAt(0));
ASSERT(ToDoubleRegister(instr->result()).is(input_reg));
- __ xorpd(xmm_scratch, xmm_scratch);
+ __ xorps(xmm_scratch, xmm_scratch);
__ addsd(input_reg, xmm_scratch); // Convert -0 to +0.
__ sqrtsd(input_reg, input_reg);
}
@@ -2886,7 +2888,7 @@
ASSERT(instr->InputAt(0)->Equals(instr->result()));
XMMRegister input_reg = ToDoubleRegister(instr->InputAt(0));
NearLabel positive, done, zero, negative;
- __ xorpd(xmm0, xmm0);
+ __ xorps(xmm0, xmm0);
__ ucomisd(input_reg, xmm0);
__ j(above, &positive);
__ j(equal, &zero);
@@ -2972,7 +2974,7 @@
RegisterEnvironmentForDeoptimization(env);
SafepointGenerator generator(this, pointers, env->deoptimization_index());
ParameterCount count(instr->arity());
- __ InvokeFunction(edi, count, CALL_FUNCTION, &generator);
+ __ InvokeFunction(edi, count, CALL_FUNCTION, generator);
}
@@ -4235,7 +4237,7 @@
env->deoptimization_index());
__ mov(esi, Operand(ebp, StandardFrameConstants::kContextOffset));
__ push(Immediate(Smi::FromInt(strict_mode_flag())));
- __ InvokeBuiltin(Builtins::DELETE, CALL_FUNCTION, &safepoint_generator);
+ __ InvokeBuiltin(Builtins::DELETE, CALL_FUNCTION, safepoint_generator);
}
@@ -4295,7 +4297,7 @@
pointers,
env->deoptimization_index());
__ mov(esi, Operand(ebp, StandardFrameConstants::kContextOffset));
- __ InvokeBuiltin(Builtins::IN, CALL_FUNCTION, &safepoint_generator);
+ __ InvokeBuiltin(Builtins::IN, CALL_FUNCTION, safepoint_generator);
}