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

Issue 11338030: Improve handling of property loads on the proto chain. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Added unit test Created 8 years, 2 months ago
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Index: src/ia32/lithium-codegen-ia32.cc
diff --git a/src/ia32/lithium-codegen-ia32.cc b/src/ia32/lithium-codegen-ia32.cc
index 32c66a05f509df7df7d7314401f628dfbdcf4e87..6e4d52edb184e6a9f347ff9485a589196f389f00 100644
--- a/src/ia32/lithium-codegen-ia32.cc
+++ b/src/ia32/lithium-codegen-ia32.cc
@@ -4756,6 +4756,7 @@ void LCodeGen::DoClampTToUint8(LClampTToUint8* instr) {
void LCodeGen::DoCheckPrototypeMaps(LCheckPrototypeMaps* instr) {
+ ASSERT(instr->temp()->Equals(instr->result()));
Register reg = ToRegister(instr->temp());
Handle<JSObject> holder = instr->holder();
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