Strict mode fixes.

src/arm/lithium-codegen-arm.cc

Index: src/arm/lithium-codegen-arm.cc
diff --git a/src/arm/lithium-codegen-arm.cc b/src/arm/lithium-codegen-arm.cc
index 0adb0af90ce7b74dfea34ad038bf5a91a125f64a..59738c2332f548ec8597038327fe224f50b641da 100644
--- a/src/arm/lithium-codegen-arm.cc
+++ b/src/arm/lithium-codegen-arm.cc
@@ -2217,7 +2217,9 @@ void LCodeGen::DoStoreGlobalGeneric(LStoreGlobalGeneric* instr) {
   ASSERT(ToRegister(instr->value()).is(r0));
 
   __ mov(r2, Operand(instr->name()));
-  Handle<Code> ic = isolate()->builtins()->StoreIC_Initialize();
+  Handle<Code> ic = instr->strict_mode()

[Martin Maly, 2011/04/07 10:07:07]

First fix. When optimizing strict mode functions we always used StoreIC instead
of its strict counterpart.

+      ? isolate()->builtins()->StoreIC_Initialize_Strict()
+      : isolate()->builtins()->StoreIC_Initialize();
   CallCode(ic, RelocInfo::CODE_TARGET_CONTEXT, instr);
 }
 
@@ -3071,7 +3073,7 @@ void LCodeGen::DoStoreNamedGeneric(LStoreNamedGeneric* instr) {
 
   // Name is always in r2.
   __ mov(r2, Operand(instr->name()));
-  Handle<Code> ic = info_->is_strict_mode()
+  Handle<Code> ic = instr->strict_mode()

[Martin Maly, 2011/04/07 10:07:07]

Second fix - the info_ does contain strict mode flag, but it belongs to the
optimized function. If we are inlining strict function in non-strict or vice
versa we need strict mode of the function being inlined. Hydrogen stores the
strict mode of the inlined function into the instructions so we can use it here.

       ? isolate()->builtins()->StoreIC_Initialize_Strict()
       : isolate()->builtins()->StoreIC_Initialize();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
@@ -3129,7 +3131,7 @@ void LCodeGen::DoStoreKeyedGeneric(LStoreKeyedGeneric* instr) {
   ASSERT(ToRegister(instr->key()).is(r1));
   ASSERT(ToRegister(instr->value()).is(r0));
 
-  Handle<Code> ic = info_->is_strict_mode()
+  Handle<Code> ic = instr->strict_mode()
       ? isolate()->builtins()->KeyedStoreIC_Initialize_Strict()
       : isolate()->builtins()->KeyedStoreIC_Initialize();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);