diff options
Diffstat (limited to 'src/math/abs_arm.s')
| -rw-r--r-- | src/math/abs_arm.s | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/math/abs_arm.s b/src/math/abs_arm.s new file mode 100644 index 000000000..bfa77eb49 --- /dev/null +++ b/src/math/abs_arm.s @@ -0,0 +1,13 @@ +// Copyright 2011 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" + +TEXT ·Abs(SB),NOSPLIT,$0 + MOVW x_lo+0(FP), R0 + MOVW x_hi+4(FP), R1 + AND $((1<<31)-1), R1 + MOVW R0, ret_lo+8(FP) + MOVW R1, ret_hi+12(FP) + RET |