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Minor-key-ify new LoadICTrampolineStub.

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R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/500423002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23409 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
mvstanton@chromium.org 2014-08-26 14:56:35 +00:00
parent a4cdbfc43a
commit d8b48c0a1d
5 changed files with 19 additions and 15 deletions
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2
src/arm/code-stubs-arm.cc
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@ -4594,7 +4594,7 @@ void StubFailureTrampolineStub::Generate(MacroAssembler* masm) {
void LoadICTrampolineStub::Generate(MacroAssembler* masm) {
EmitLoadTypeFeedbackVector(masm, FullVectorLoadConvention::VectorRegister());
VectorLoadStub stub(isolate(), state_);
VectorLoadStub stub(isolate(), state());
__ Jump(stub.GetCode(), RelocInfo::CODE_TARGET);
}

2
src/arm64/code-stubs-arm64.cc
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@ -4602,7 +4602,7 @@ void StubFailureTrampolineStub::Generate(MacroAssembler* masm) {
void LoadICTrampolineStub::Generate(MacroAssembler* masm) {
EmitLoadTypeFeedbackVector(masm, FullVectorLoadConvention::VectorRegister());
VectorLoadStub stub(isolate(), state_);
VectorLoadStub stub(isolate(), state());
__ Jump(stub.GetCode(), RelocInfo::CODE_TARGET);
}

26
src/code-stubs.h
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@ -1944,7 +1944,9 @@ class KeyedLoadGenericStub : public HydrogenCodeStub {
class LoadICTrampolineStub : public PlatformCodeStub {
public:
LoadICTrampolineStub(Isolate* isolate, const LoadIC::State& state)
: PlatformCodeStub(isolate), state_(state) {}
: PlatformCodeStub(isolate) {
minor_key_ = state.GetExtraICState();
}
virtual Code::Kind GetCodeKind() const V8_OVERRIDE { return Code::LOAD_IC; }
@ -1953,17 +1955,18 @@ class LoadICTrampolineStub : public PlatformCodeStub {
}
virtual ExtraICState GetExtraICState() const V8_FINAL V8_OVERRIDE {
return state_.GetExtraICState();
return static_cast<ExtraICState>(minor_key_);
}
virtual Major MajorKey() const V8_OVERRIDE { return LoadICTrampoline; }
private:
Major MajorKey() const { return LoadICTrampoline; }
uint32_t MinorKey() const { return GetExtraICState(); }
LoadIC::State state() const {
return LoadIC::State(static_cast<ExtraICState>(minor_key_));
}
virtual void Generate(MacroAssembler* masm);
const LoadIC::State state_;
DISALLOW_COPY_AND_ASSIGN(LoadICTrampolineStub);
};
@ -1977,9 +1980,9 @@ class KeyedLoadICTrampolineStub : public LoadICTrampolineStub {
return Code::KEYED_LOAD_IC;
}
private:
Major MajorKey() const { return KeyedLoadICTrampoline; }
virtual Major MajorKey() const V8_OVERRIDE { return KeyedLoadICTrampoline; }
private:
virtual void Generate(MacroAssembler* masm);
DISALLOW_COPY_AND_ASSIGN(KeyedLoadICTrampolineStub);
@ -2008,8 +2011,9 @@ class VectorLoadStub : public HydrogenCodeStub {
return state_.GetExtraICState();
}
virtual Major MajorKey() const V8_OVERRIDE { return VectorLoad; }
private:
Major MajorKey() const { return VectorLoad; }
int NotMissMinorKey() const { return state_.GetExtraICState(); }
const LoadIC::State state_;
@ -2034,9 +2038,9 @@ class VectorKeyedLoadStub : public VectorLoadStub {
return Code::KEYED_LOAD_IC;
}
private:
Major MajorKey() const { return VectorKeyedLoad; }
virtual Major MajorKey() const V8_OVERRIDE { return VectorKeyedLoad; }
private:
DISALLOW_COPY_AND_ASSIGN(VectorKeyedLoadStub);
};

2
src/ia32/code-stubs-ia32.cc
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@ -4502,7 +4502,7 @@ void StubFailureTrampolineStub::Generate(MacroAssembler* masm) {
void LoadICTrampolineStub::Generate(MacroAssembler* masm) {
EmitLoadTypeFeedbackVector(masm, FullVectorLoadConvention::VectorRegister());
VectorLoadStub stub(isolate(), state_);
VectorLoadStub stub(isolate(), state());
__ jmp(stub.GetCode(), RelocInfo::CODE_TARGET);
}

2
src/x64/code-stubs-x64.cc
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@ -4442,7 +4442,7 @@ void StubFailureTrampolineStub::Generate(MacroAssembler* masm) {
void LoadICTrampolineStub::Generate(MacroAssembler* masm) {
EmitLoadTypeFeedbackVector(masm, FullVectorLoadConvention::VectorRegister());
VectorLoadStub stub(isolate(), state_);
VectorLoadStub stub(isolate(), state());
__ jmp(stub.GetCode(), RelocInfo::CODE_TARGET);
}