src/x64/lithium-codegen-x64.cc - Issue 23697002: Implement proper map checks of captured objects.

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

Issue 23697002: Implement proper map checks of captured objects. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Ported to other architectures. Created 7 years, 4 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 85f025594f9cfb6e7e533ab872a2ed23c51a1ed2..04133b7acf4046db6c9be801757ce33ee2755557 100644

--- a/src/x64/lithium-codegen-x64.cc

+++ b/src/x64/lithium-codegen-x64.cc

@@ -4889,10 +4889,10 @@ void LCodeGen::DoCheckInstanceType(LCheckInstanceType* instr) {

}

-void LCodeGen::DoCheckFunction(LCheckFunction* instr) {

+void LCodeGen::DoCheckValue(LCheckValue* instr) {

- Handle<JSFunction> target = instr->hydrogen()->target();

- __ CmpHeapObject(reg, target);

+ Handle<HeapObject> object = instr->hydrogen()->object();

+ __ CmpHeapObject(reg, object);

DeoptimizeIf(not_equal, instr->environment());

}