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Unified Diff: src/x64/lithium-codegen-x64.cc

Issue 892383003: emit premonomorphic ics for loads/stores in optimized code (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: rebase Created 5 years, 10 months ago
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Index: src/x64/lithium-codegen-x64.cc
diff --git a/src/x64/lithium-codegen-x64.cc b/src/x64/lithium-codegen-x64.cc
index 72059cd647e7a9677fd0cf34c0d7a83e48b44f0a..0f0d136b91d78abeef55792e200c6461fbfe7820 100644
--- a/src/x64/lithium-codegen-x64.cc
+++ b/src/x64/lithium-codegen-x64.cc
@@ -2887,7 +2887,8 @@ void LCodeGen::DoLoadGlobalGeneric(LLoadGlobalGeneric* instr) {
EmitVectorLoadICRegisters<LLoadGlobalGeneric>(instr);
}
ContextualMode mode = instr->for_typeof() ? NOT_CONTEXTUAL : CONTEXTUAL;
- Handle<Code> ic = CodeFactory::LoadICInOptimizedCode(isolate(), mode).code();
+ Handle<Code> ic = CodeFactory::LoadICInOptimizedCode(isolate(), mode,
+ PREMONOMORPHIC).code();
CallCode(ic, RelocInfo::CODE_TARGET, instr);
}
@@ -3030,8 +3031,9 @@ void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) {
if (FLAG_vector_ics) {
EmitVectorLoadICRegisters<LLoadNamedGeneric>(instr);
}
- Handle<Code> ic =
- CodeFactory::LoadICInOptimizedCode(isolate(), NOT_CONTEXTUAL).code();
+ Handle<Code> ic = CodeFactory::LoadICInOptimizedCode(
+ isolate(), NOT_CONTEXTUAL,
+ instr->hydrogen()->initialization_state()).code();
CallCode(ic, RelocInfo::CODE_TARGET, instr);
}
@@ -4271,7 +4273,9 @@ void LCodeGen::DoStoreNamedGeneric(LStoreNamedGeneric* instr) {
DCHECK(ToRegister(instr->value()).is(StoreDescriptor::ValueRegister()));
__ Move(StoreDescriptor::NameRegister(), instr->hydrogen()->name());
- Handle<Code> ic = StoreIC::initialize_stub(isolate(), instr->language_mode());
+ Handle<Code> ic =
+ StoreIC::initialize_stub(isolate(), instr->language_mode(),
+ instr->hydrogen()->initialization_state());
CallCode(ic, RelocInfo::CODE_TARGET, instr);
}
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