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Unified Diff: src/ic/x87/handler-compiler-x87.cc

Issue 785253002: Revert of Do not embed constant functions in StoreTransition stub. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 6 years ago
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Index: src/ic/x87/handler-compiler-x87.cc
diff --git a/src/ic/x87/handler-compiler-x87.cc b/src/ic/x87/handler-compiler-x87.cc
index 00a7e08caf6d91b55cdd591307a5ca832d24d28a..1a2335b8a4bc30243c77a957018b45efce7c64d0 100644
--- a/src/ic/x87/handler-compiler-x87.cc
+++ b/src/ic/x87/handler-compiler-x87.cc
@@ -343,18 +343,10 @@
}
-void NamedStoreHandlerCompiler::GenerateConstantCheck(Register map_reg,
- int descriptor,
+void NamedStoreHandlerCompiler::GenerateConstantCheck(Object* constant,
Register value_reg,
- Register scratch,
Label* miss_label) {
- DCHECK(!map_reg.is(scratch));
- DCHECK(!map_reg.is(value_reg));
- DCHECK(!value_reg.is(scratch));
- __ LoadInstanceDescriptors(map_reg, scratch);
- __ mov(scratch,
- FieldOperand(scratch, DescriptorArray::GetValueOffset(descriptor)));
- __ cmp(value_reg, scratch);
+ __ CmpObject(value_reg, handle(constant, isolate()));
__ j(not_equal, miss_label);
}
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