| // Copyright 2020 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. | |
| // +build riscv64 | |
| #include "textflag.h" | |
| // func Sqrt(x float64) float64 | |
| TEXT ·Sqrt(SB),NOSPLIT,$0 | |
| MOVD x+0(FP), F0 | |
| FSQRTD F0, F0 | |
| MOVD F0, ret+8(FP) | |
| RET |