| Index: src/arm/macro-assembler-arm.cc | 
| diff --git a/src/arm/macro-assembler-arm.cc b/src/arm/macro-assembler-arm.cc | 
| index 4409e2643afa32b79a7c0d309f3a4d22f1a7d4a1..5668bb81dff7d0fd34e5a2f46ee126205f63ed8d 100644 | 
| --- a/src/arm/macro-assembler-arm.cc | 
| +++ b/src/arm/macro-assembler-arm.cc | 
| @@ -3740,8 +3740,7 @@ void MacroAssembler::ClampDoubleToUint8(Register result_reg, | 
|  | 
|  | 
| void MacroAssembler::LoadInstanceDescriptors(Register map, | 
| -                                             Register descriptors, | 
| -                                             Register scratch) { | 
| +                                             Register descriptors) { | 
| ldr(descriptors, FieldMemOperand(map, Map::kDescriptorsOffset)); | 
| } | 
|  | 
|  |