blob: 591a67eb8f9312cfdc0043a342359510311d0831 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
/* Copyright 2020 The Chromium OS 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 "common.h"
#ifdef CONFIG_FPU
/* Single precision floating point square root. */
float sqrtf(float x)
{
asm volatile (
"fsqrt.s %0, %1"
: "=f" (x)
: "f" (x));
return x;
}
#endif
|