| // Copyright 2016 The Go Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| #include "textflag.h" | |
| // func Floor(x float64) float64 | |
| TEXT ·Floor(SB),NOSPLIT,$0 | |
| FMOVD x+0(FP), F0 | |
| FRINTMD F0, F0 | |
| FMOVD F0, ret+8(FP) | |
| RET | |
| // func Ceil(x float64) float64 | |
| TEXT ·Ceil(SB),NOSPLIT,$0 | |
| FMOVD x+0(FP), F0 | |
| FRINTPD F0, F0 | |
| FMOVD F0, ret+8(FP) | |
| RET | |
| // func Trunc(x float64) float64 | |
| TEXT ·Trunc(SB),NOSPLIT,$0 | |
| FMOVD x+0(FP), F0 | |
| FRINTZD F0, F0 | |
| FMOVD F0, ret+8(FP) | |
| RET |