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Unified Diff: src/mips/stub-cache-mips.cc

Issue 437953003: Reuse the nonexistent handler frontend for transition handlers (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 4 months ago
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Index: src/mips/stub-cache-mips.cc
diff --git a/src/mips/stub-cache-mips.cc b/src/mips/stub-cache-mips.cc
index 96c7d4d98e403122cb629abcb3516235da505042..efd1b549bddb3fa8192df1492738f7122d22c962 100644
--- a/src/mips/stub-cache-mips.cc
+++ b/src/mips/stub-cache-mips.cc
@@ -280,19 +280,6 @@ void PropertyHandlerCompiler::GenerateCheckPropertyCell(
}
-void NamedStoreHandlerCompiler::GenerateNegativeHolderLookup(
- MacroAssembler* masm, Handle<JSObject> holder, Register holder_reg,
- Handle<Name> name, Label* miss) {
- if (holder->IsJSGlobalObject()) {
- GenerateCheckPropertyCell(
- masm, Handle<JSGlobalObject>::cast(holder), name, scratch1(), miss);
- } else if (!holder->HasFastProperties() && !holder->IsJSGlobalProxy()) {
- GenerateDictionaryNegativeLookup(
- masm, miss, holder_reg, name, scratch1(), scratch2());
- }
-}
-
-
// Generate StoreTransition code, value is passed in a0 register.
// After executing generated code, the receiver_reg and name_reg
// may be clobbered.
@@ -1130,19 +1117,6 @@ Handle<Code> NamedStoreHandlerCompiler::CompileStoreInterceptor(
}
-Handle<Code> NamedLoadHandlerCompiler::CompileLoadNonexistent(
- Handle<Name> name) {
- NonexistentFrontend(name);
-
- // Return undefined if maps of the full prototype chain is still the same.
- __ LoadRoot(v0, Heap::kUndefinedValueRootIndex);
- __ Ret();
-
- // Return the generated code.
- return GetCode(kind(), Code::FAST, name);
-}
-
-
Register* PropertyAccessCompiler::load_calling_convention() {
// receiver, name, scratch1, scratch2, scratch3, scratch4.
Register receiver = LoadIC::ReceiverRegister();
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