3278   XMMRegister output_reg = ToDoubleRegister(instr->result());  in DoMathFloorD()  local
3281   __ Roundsd(output_reg, input_reg, kRoundDown);  in DoMathFloorD()
3286   Register output_reg = ToRegister(instr->result());  in DoMathFloorI()  local
3293       __ Movq(output_reg, input_reg);  in DoMathFloorI()
3294       __ subq(output_reg, Immediate(1));  in DoMathFloorI()
3298     __ Cvttsd2si(output_reg, xmm_scratch);  in DoMathFloorI()
3299     __ cmpl(output_reg, Immediate(0x1));  in DoMathFloorI()
3313       __ Movmskpd(output_reg, input_reg);  in DoMathFloorI()
3314       __ testl(output_reg, Immediate(1));  in DoMathFloorI()
3316       __ Set(output_reg, 0);  in DoMathFloorI()
3322     __ Cvttsd2si(output_reg, input_reg);  in DoMathFloorI()
3324     __ cmpl(output_reg, Immediate(0x1));  in DoMathFloorI()
3331     __ Cvttsd2si(output_reg, input_reg);  in DoMathFloorI()
3332     __ Cvtlsi2sd(xmm_scratch, output_reg);  in DoMathFloorI()
3335     __ subl(output_reg, Immediate(1));  in DoMathFloorI()
3344   XMMRegister output_reg = ToDoubleRegister(instr->result());  in DoMathRoundD()  local
3348   __ Roundsd(output_reg, input_reg, kRoundUp);  in DoMathRoundD()
3350   __ Addsd(xmm_scratch, output_reg);  in DoMathRoundD()
3354   __ Subsd(output_reg, xmm_scratch);  in DoMathRoundD()
3360   Register output_reg = ToRegister(instr->result());  in DoMathRoundI()  local
3375   __ Cvttsd2si(output_reg, xmm_scratch);  in DoMathRoundI()
3377   __ cmpl(output_reg, Immediate(0x1));  in DoMathRoundI()
3391   __ Cvttsd2si(output_reg, input_temp);  in DoMathRoundI()
3393   __ cmpl(output_reg, Immediate(0x1));  in DoMathRoundI()
3396   __ Cvtlsi2sd(xmm_scratch, output_reg);  in DoMathRoundI()
3399   __ subl(output_reg, Immediate(1));  in DoMathRoundI()
3407     __ Movq(output_reg, input_reg);  in DoMathRoundI()
3408     __ testq(output_reg, output_reg);  in DoMathRoundI()
3411   __ Set(output_reg, 0);  in DoMathRoundI()
3418   XMMRegister output_reg = ToDoubleRegister(instr->result());  in DoMathFround()  local
3419   __ Cvtsd2ss(output_reg, input_reg);  in DoMathFround()
3420   __ Cvtss2sd(output_reg, output_reg);  in DoMathFround()