642                                                FPURegister double_scratch,  in ConvertNumberToInt32()  argument
659                     double_scratch,  in ConvertNumberToInt32()
843                                             DoubleRegister double_scratch,  in LoadNumberAsInt32()  argument
867     __ ldc1(double_scratch, FieldMemOperand(object, HeapNumber::kValueOffset));  in LoadNumberAsInt32()
869     FPURegister single_scratch = double_scratch.low();  in LoadNumberAsInt32()
873                        double_scratch,  in LoadNumberAsInt32()
2846   FPURegister double_scratch = f0;  in GenerateInt32Stub()  local
3118           __ mtc1(a2, double_scratch);  in GenerateInt32Stub()
3119           __ cvt_d_w(double_scratch, double_scratch);  in GenerateInt32Stub()
3122           __ mtc1(a2, double_scratch);  in GenerateInt32Stub()
3123           __ Cvt_d_uw(double_scratch, double_scratch, single_scratch);  in GenerateInt32Stub()
3128         __ sdc1(double_scratch, FieldMemOperand(v0, HeapNumber::kValueOffset));  in GenerateInt32Stub()
3593   const DoubleRegister double_scratch = f6;  in Generate()  local
3654       __ Move(double_scratch, 0.5);  in Generate()
3660                  double_scratch);  in Generate()
3664       __ Move(double_scratch, -V8_INFINITY);  in Generate()
3665       __ BranchF(USE_DELAY_SLOT, &done, NULL, eq, double_base, double_scratch);  in Generate()
3666       __ neg_d(double_result, double_scratch);  in Generate()
3669       __ add_d(double_scratch, double_base, kDoubleRegZero);  in Generate()
3670       __ sqrt_d(double_result, double_scratch);  in Generate()
3674       __ Move(double_scratch, -0.5);  in Generate()
3680                  double_scratch);  in Generate()
3684       __ Move(double_scratch, -V8_INFINITY);  in Generate()
3685       __ BranchF(USE_DELAY_SLOT, &done, NULL, eq, double_base, double_scratch);  in Generate()
3689       __ add_d(double_scratch, double_base, kDoubleRegZero);  in Generate()
3691       __ sqrt_d(double_scratch, double_scratch);  in Generate()
3692       __ div_d(double_result, double_result, double_scratch);  in Generate()
3724   __ mov_d(double_scratch, double_base);  // Back up base.  in Generate()
3739   __ mul_d(double_result, double_result, double_scratch);  in Generate()
3745   __ mul_d(double_scratch, double_scratch, double_scratch);  in Generate()
3752   __ Move(double_scratch, 1.0);  in Generate()
3753   __ div_d(double_result, double_scratch, double_result);  in Generate()