3103   __ Ldr(result_, FieldMemOperand(object_, HeapObject::kMapOffset));  in GenerateFast()
3104   __ Ldrb(result_, FieldMemOperand(result_, Map::kInstanceTypeOffset));  in GenerateFast()
3107   __ TestAndBranchIfAnySet(result_, kIsNotStringMask, receiver_not_string_);  in GenerateFast()
3114   __ Ldrsw(result_, UntagSmiFieldMemOperand(object_, String::kLengthOffset));  in GenerateFast()
3115   __ Cmp(result_, Operand::UntagSmi(index_));  in GenerateFast()
3123                                     result_,  in GenerateFast()
3125   __ SmiTag(result_);  in GenerateFast()
3153   __ Ldr(result_, FieldMemOperand(object_, HeapObject::kMapOffset));  in GenerateSlow()
3154   __ Ldrb(result_, FieldMemOperand(result_, Map::kInstanceTypeOffset));  in GenerateSlow()
3170   __ Mov(result_, x0);  in GenerateSlow()
3183   __ LoadRoot(result_, Heap::kSingleCharacterStringCacheRootIndex);  in GenerateFast()
3185   __ Add(result_, result_, Operand::UntagSmiAndScale(code_, kPointerSizeLog2));  in GenerateFast()
3186   __ Ldr(result_, FieldMemOperand(result_, FixedArray::kHeaderSize));  in GenerateFast()
3187   __ JumpIfRoot(result_, Heap::kUndefinedValueRootIndex, &slow_case_);  in GenerateFast()
3201   __ Mov(result_, x0);  in GenerateSlow()