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Unified Diff: src/crankshaft/mips64/lithium-codegen-mips64.cc

Issue 2391043005: [crankshaft] Remove HLoadKeyedGeneric and use HCallWithDescriptor to call KeyedLoadIC. (Closed)
Patch Set: Rebasing Created 4 years, 2 months ago
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Index: src/crankshaft/mips64/lithium-codegen-mips64.cc
diff --git a/src/crankshaft/mips64/lithium-codegen-mips64.cc b/src/crankshaft/mips64/lithium-codegen-mips64.cc
index a51fae44a43db68e4436337ba5bdbefb73876d6f..39121f8170c9166384ff7baef9ecbef6b37e48a8 100644
--- a/src/crankshaft/mips64/lithium-codegen-mips64.cc
+++ b/src/crankshaft/mips64/lithium-codegen-mips64.cc
@@ -2600,23 +2600,6 @@ void LCodeGen::DoReturn(LReturn* instr) {
}
-template <class T>
-void LCodeGen::EmitVectorLoadICRegisters(T* instr) {
- Register vector_register = ToRegister(instr->temp_vector());
- Register slot_register = LoadWithVectorDescriptor::SlotRegister();
- DCHECK(vector_register.is(LoadWithVectorDescriptor::VectorRegister()));
- DCHECK(slot_register.is(a0));
-
- AllowDeferredHandleDereference vector_structure_check;
- Handle<TypeFeedbackVector> vector = instr->hydrogen()->feedback_vector();
- __ li(vector_register, vector);
- // No need to allocate this register.
- FeedbackVectorSlot slot = instr->hydrogen()->slot();
- int index = vector->GetIndex(slot);
- __ li(slot_register, Operand(Smi::FromInt(index)));
-}
-
-
void LCodeGen::DoLoadContextSlot(LLoadContextSlot* instr) {
Register context = ToRegister(instr->context());
Register result = ToRegister(instr->result());
@@ -3058,18 +3041,6 @@ MemOperand LCodeGen::PrepareKeyedOperand(Register key,
}
-void LCodeGen::DoLoadKeyedGeneric(LLoadKeyedGeneric* instr) {
- DCHECK(ToRegister(instr->context()).is(cp));
- DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister()));
- DCHECK(ToRegister(instr->key()).is(LoadDescriptor::NameRegister()));
-
- EmitVectorLoadICRegisters<LLoadKeyedGeneric>(instr);
-
- Handle<Code> ic = CodeFactory::KeyedLoadICInOptimizedCode(isolate()).code();
- CallCode(ic, RelocInfo::CODE_TARGET, instr);
-}
-
-
void LCodeGen::DoArgumentsElements(LArgumentsElements* instr) {
Register scratch = scratch0();
Register temp = scratch1();
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