X64: Fix bug that showed up in mjsunit/invalid-lhs.js

Review URL: http://codereview.chromium.org/159506

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2561 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/x64/codegen-x64.cc

@@ -3728,7 +3728,7 @@ void CodeGenerator::LoadReference(Reference* ref) {
   } else {
     // Anything else is a runtime error.
     Load(e);
-    // frame_->CallRuntime(Runtime::kThrowReferenceError, 1);
+    frame_->CallRuntime(Runtime::kThrowReferenceError, 1);
   }
 
   in_spilled_code_ = was_in_spilled_code;

test/mjsunit/mjsunit.status

@@ -92,7 +92,6 @@ debug-ignore-breakpoints: CRASH || FAIL
 debug-setbreakpoint: CRASH || FAIL
 debug-step-stub-callfunction: CRASH || FAIL
 debug-step: CRASH || FAIL
-invalid-lhs: PASS || CRASH || FAIL
 debug-stepin-constructor: CRASH || FAIL
 debug-stepin-function-call: CRASH || FAIL
 debug-stepin-accessor: CRASH || FAIL