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

Issue 1168093002: [strong] Implement strong mode restrictions on property access (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: rebase Created 5 years, 6 months ago
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Index: src/ia32/full-codegen-ia32.cc
diff --git a/src/ia32/full-codegen-ia32.cc b/src/ia32/full-codegen-ia32.cc
index f27dd21d5a13fbb541c472ebf1c5d31f4246570b..1fd2cb90ca0801e4124404f90f5c20a9eb374d93 100644
--- a/src/ia32/full-codegen-ia32.cc
+++ b/src/ia32/full-codegen-ia32.cc
@@ -2166,7 +2166,7 @@ void FullCodeGenerator::VisitYield(Yield* expr) {
__ mov(load_receiver, Operand(esp, kPointerSize));
__ mov(LoadDescriptor::SlotRegister(),
Immediate(SmiFromSlot(expr->KeyedLoadFeedbackSlot())));
- Handle<Code> ic = CodeFactory::KeyedLoadIC(isolate()).code();
+ Handle<Code> ic = CodeFactory::KeyedLoadIC(isolate(), SLOPPY).code();
CallIC(ic, TypeFeedbackId::None());
__ mov(edi, eax);
__ mov(Operand(esp, 2 * kPointerSize), edi);
@@ -2335,7 +2335,7 @@ void FullCodeGenerator::EmitNamedPropertyLoad(Property* prop) {
__ mov(LoadDescriptor::NameRegister(), Immediate(key->value()));
__ mov(LoadDescriptor::SlotRegister(),
Immediate(SmiFromSlot(prop->PropertyFeedbackSlot())));
- CallLoadIC(NOT_CONTEXTUAL);
+ CallLoadIC(NOT_CONTEXTUAL, language_mode());
}
@@ -2347,13 +2347,14 @@ void FullCodeGenerator::EmitNamedSuperPropertyLoad(Property* prop) {
DCHECK(prop->IsSuperAccess());
__ push(Immediate(key->value()));
- __ CallRuntime(Runtime::kLoadFromSuper, 3);
+ __ push(Immediate(Smi::FromInt(language_mode())));
+ __ CallRuntime(Runtime::kLoadFromSuper, 4);
}
void FullCodeGenerator::EmitKeyedPropertyLoad(Property* prop) {
SetSourcePosition(prop->position());
- Handle<Code> ic = CodeFactory::KeyedLoadIC(isolate()).code();
+ Handle<Code> ic = CodeFactory::KeyedLoadIC(isolate(), language_mode()).code();
__ mov(LoadDescriptor::SlotRegister(),
Immediate(SmiFromSlot(prop->PropertyFeedbackSlot())));
CallIC(ic);
@@ -2362,9 +2363,10 @@ void FullCodeGenerator::EmitKeyedPropertyLoad(Property* prop) {
void FullCodeGenerator::EmitKeyedSuperPropertyLoad(Property* prop) {
// Stack: receiver, home_object, key.
+ __ push(Immediate(Smi::FromInt(language_mode())));
SetSourcePosition(prop->position());
- __ CallRuntime(Runtime::kLoadKeyedFromSuper, 3);
+ __ CallRuntime(Runtime::kLoadKeyedFromSuper, 4);
}
@@ -2894,13 +2896,15 @@ void FullCodeGenerator::EmitSuperCallWithLoadIC(Call* expr) {
__ push(eax);
__ push(Operand(esp, kPointerSize * 2));
__ push(Immediate(key->value()));
+ __ push(Immediate(Smi::FromInt(language_mode())));
// Stack here:
// - home_object
// - this (receiver)
// - this (receiver) <-- LoadFromSuper will pop here and below.
// - home_object
// - key
- __ CallRuntime(Runtime::kLoadFromSuper, 3);
+ // - language_mode
+ __ CallRuntime(Runtime::kLoadFromSuper, 4);
// Replace home_object with target function.
__ mov(Operand(esp, kPointerSize), eax);
@@ -2950,13 +2954,15 @@ void FullCodeGenerator::EmitKeyedSuperCallWithLoadIC(Call* expr) {
__ push(eax);
__ push(Operand(esp, kPointerSize * 2));
VisitForStackValue(prop->key());
+ __ push(Immediate(Smi::FromInt(language_mode())));
// Stack here:
// - home_object
// - this (receiver)
// - this (receiver) <-- LoadKeyedFromSuper will pop here and below.
// - home_object
// - key
- __ CallRuntime(Runtime::kLoadKeyedFromSuper, 3);
+ // - language_mode
+ __ CallRuntime(Runtime::kLoadKeyedFromSuper, 4);
// Replace home_object with target function.
__ mov(Operand(esp, kPointerSize), eax);
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