Fix a typo in KeyedStoreIC, restore Kraken performance.

TEST=none
BUG=none

Review URL: http://codereview.chromium.org//7193041

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8539 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

diff --git a/src/arm/stub-cache-arm.cc b/src/arm/stub-cache-arm.cc
index 7ea000e..caa6a0e 100644 (file)
--- a/src/arm/stub-cache-arm.cc
+++ b/src/arm/stub-cache-arm.cc
@@ -4139,7 +4139,7 @@ void KeyedStoreStubCompiler::GenerateStoreFastElement(MacroAssembler* masm,
   // have been verified by the caller to not be a smi.
 
   // Check that the key is a smi.
-  __ JumpIfNotSmi(r0, &miss_force_generic);
+  __ JumpIfNotSmi(key_reg, &miss_force_generic);
 
   // Get the elements array and make sure it is a fast element array, not 'cow'.
   __ ldr(elements_reg,