Index: src/arm/lithium-arm.cc |
diff --git a/src/arm/lithium-arm.cc b/src/arm/lithium-arm.cc |
index ea06064e5ebf2a0827594bc1389ee0bf7e7c9112..df6ff7baa64b2907d2c81824fcf149e547a8742e 100644 |
--- a/src/arm/lithium-arm.cc |
+++ b/src/arm/lithium-arm.cc |
@@ -2006,7 +2006,7 @@ LInstruction* LChunkBuilder::DoStringAdd(HStringAdd* instr) { |
LInstruction* LChunkBuilder::DoStringCharCodeAt(HStringCharCodeAt* instr) { |
- LOperand* string = UseRegister(instr->string()); |
+ LOperand* string = UseTempRegister(instr->string()); |
LOperand* index = UseRegisterOrConstant(instr->index()); |
LStringCharCodeAt* result = new LStringCharCodeAt(string, index); |
return AssignEnvironment(AssignPointerMap(DefineAsRegister(result))); |