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Unified Diff: src/ia32/lithium-codegen-ia32.cc

Issue 6838018: Support %_CallFunction in optimized code. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Include regression test. Created 9 years, 8 months ago
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Index: src/ia32/lithium-codegen-ia32.cc
diff --git a/src/ia32/lithium-codegen-ia32.cc b/src/ia32/lithium-codegen-ia32.cc
index bcb7286f5ce2d3b4e0c03d75fc33f9e41d9bad04..d45c353d068b8ce8010481130d2a1fedb1d5065d 100644
--- a/src/ia32/lithium-codegen-ia32.cc
+++ b/src/ia32/lithium-codegen-ia32.cc
@@ -77,7 +77,7 @@ bool LCodeGen::GenerateCode() {
void LCodeGen::FinishCode(Handle<Code> code) {
ASSERT(is_done());
- code->set_stack_slots(StackSlotCount());
+ code->set_stack_slots(GetStackSlotCount());
code->set_safepoint_table_offset(safepoints_.GetCodeOffset());
PopulateDeoptimizationData(code);
Deoptimizer::EnsureRelocSpaceForLazyDeoptimization(code);
@@ -132,7 +132,7 @@ bool LCodeGen::GeneratePrologue() {
__ push(edi); // Callee's JS function.
// Reserve space for the stack slots needed by the code.
- int slots = StackSlotCount();
+ int slots = GetStackSlotCount();
if (slots > 0) {
if (FLAG_debug_code) {
__ mov(Operand(eax), Immediate(slots));
@@ -254,7 +254,7 @@ bool LCodeGen::GenerateDeferredCode() {
bool LCodeGen::GenerateSafepointTable() {
ASSERT(is_done());
- safepoints_.Emit(masm(), StackSlotCount());
+ safepoints_.Emit(masm(), GetStackSlotCount());
return !is_aborted();
}
@@ -386,7 +386,7 @@ void LCodeGen::AddToTranslation(Translation* translation,
translation->StoreDoubleStackSlot(op->index());
} else if (op->IsArgument()) {
ASSERT(is_tagged);
- int src_index = StackSlotCount() + op->index();
+ int src_index = GetStackSlotCount() + op->index();
translation->StoreStackSlot(src_index);
} else if (op->IsRegister()) {
Register reg = ToRegister(op);
@@ -2057,7 +2057,7 @@ void LCodeGen::DoReturn(LReturn* instr) {
}
__ mov(esp, ebp);
__ pop(ebp);
- __ Ret((ParameterCount() + 1) * kPointerSize, ecx);
+ __ Ret((GetParameterCount() + 1) * kPointerSize, ecx);
}
@@ -2493,7 +2493,7 @@ void LCodeGen::DoApplyArguments(LApplyArguments* instr) {
SafepointGenerator safepoint_generator(this,
pointers,
env->deoptimization_index());
- v8::internal::ParameterCount actual(eax);
+ ParameterCount actual(eax);
__ InvokeFunction(function, actual, CALL_FUNCTION, &safepoint_generator);
}
@@ -2905,6 +2905,21 @@ void LCodeGen::DoUnaryMathOperation(LUnaryMathOperation* instr) {
}
+void LCodeGen::DoInvokeFunction(LInvokeFunction* instr) {
+ ASSERT(ToRegister(instr->context()).is(esi));
+ ASSERT(ToRegister(instr->function()).is(edi));
+ ASSERT(instr->HasPointerMap());
+ ASSERT(instr->HasDeoptimizationEnvironment());
+ LPointerMap* pointers = instr->pointer_map();
+ LEnvironment* env = instr->deoptimization_environment();
+ RecordPosition(pointers->position());
+ RegisterEnvironmentForDeoptimization(env);
+ SafepointGenerator generator(this, pointers, env->deoptimization_index());
+ ParameterCount count(instr->arity());
+ __ InvokeFunction(edi, count, CALL_FUNCTION, &generator);
+}
+
+
void LCodeGen::DoCallKeyed(LCallKeyed* instr) {
ASSERT(ToRegister(instr->context()).is(esi));
ASSERT(ToRegister(instr->key()).is(ecx));
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