diff options
Diffstat (limited to 'REORG.TODO/sysdeps/sparc/sparc64/fpu/s_isinf.S')
| -rw-r--r-- | REORG.TODO/sysdeps/sparc/sparc64/fpu/s_isinf.S | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/s_isinf.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/s_isinf.S new file mode 100644 index 0000000000..b333a99f54 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/s_isinf.S @@ -0,0 +1,34 @@ +/* isinf(). sparc64 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + +ENTRY (__isinf) + std %f0, [%sp + STACK_BIAS + 128] + sethi %hi(0x7ff00000), %o2 + ldx [%sp + STACK_BIAS + 128], %g1 + sllx %o2, 32, %o2 + sllx %g1, 1, %o4 + srlx %o4, 1, %o5 + srax %g1, 62, %o0 + xor %o5, %o2, %o3 + retl + movrne %o3, %g0, %o0 +END (__isinf) +hidden_def (__isinf) +weak_alias (__isinf, isinf) |