Index: src/code-stubs.cc |
=================================================================== |
--- src/code-stubs.cc (revision 9808) |
+++ src/code-stubs.cc (working copy) |
@@ -415,4 +415,29 @@ |
} |
+void ElementsTransitionAndStoreStub::Generate(MacroAssembler* masm) { |
+ Label fail; |
+ if (!FLAG_trace_elements_transitions) { |
+ if (to_ == FAST_ELEMENTS) { |
+ if (from_ == FAST_SMI_ONLY_ELEMENTS) { |
+ ElementsTransitionGenerator::GenerateSmiOnlyToObject(masm); |
+ } else if (from_ == FAST_DOUBLE_ELEMENTS) { |
+ ElementsTransitionGenerator::GenerateDoubleToObject(masm, &fail); |
+ } else { |
+ UNREACHABLE(); |
+ } |
+ KeyedStoreStubCompiler::GenerateStoreFastElement(masm, |
+ is_jsarray_, |
+ FAST_ELEMENTS); |
+ } else if (from_ == FAST_SMI_ONLY_ELEMENTS && to_ == FAST_DOUBLE_ELEMENTS) { |
+ ElementsTransitionGenerator::GenerateSmiOnlyToDouble(masm, &fail); |
+ KeyedStoreStubCompiler::GenerateStoreFastDoubleElement(masm, is_jsarray_); |
+ } else { |
+ UNREACHABLE(); |
+ } |
+ } |
+ masm->bind(&fail); |
+ KeyedStoreIC::GenerateRuntimeSetProperty(masm, strict_mode_); |
+} |
+ |
} } // namespace v8::internal |