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Unified Diff: src/ia32/code-stubs-ia32.cc

Issue 61893009: Add initial hydrogenized NewStringAddStub. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Add test case for --new-string-add. Created 7 years, 1 month ago
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Index: src/ia32/code-stubs-ia32.cc
diff --git a/src/ia32/code-stubs-ia32.cc b/src/ia32/code-stubs-ia32.cc
index 941bb32affdfcc7dd5b0fc87829bf46d8429eb81..264e3001d8cf9ab7805cb0e79429b266f85e1aa3 100644
--- a/src/ia32/code-stubs-ia32.cc
+++ b/src/ia32/code-stubs-ia32.cc
@@ -306,6 +306,17 @@ void BinaryOpStub::InitializeInterfaceDescriptor(
}
+void NewStringAddStub::InitializeInterfaceDescriptor(
+ Isolate* isolate,
+ CodeStubInterfaceDescriptor* descriptor) {
+ static Register registers[] = { edx, eax };
+ descriptor->register_param_count_ = 2;
+ descriptor->register_params_ = registers;
+ descriptor->deoptimization_handler_ =
+ Runtime::FunctionForId(Runtime::kStringAdd)->entry;
+}
+
+
#define __ ACCESS_MASM(masm)
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