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Diffstat (limited to 'REORG.TODO/sysdeps/sparc/sparc32/fpu/s_copysign.S')
| -rw-r--r-- | REORG.TODO/sysdeps/sparc/sparc32/fpu/s_copysign.S | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/sparc/sparc32/fpu/s_copysign.S b/REORG.TODO/sysdeps/sparc/sparc32/fpu/s_copysign.S new file mode 100644 index 0000000000..bddbfb2386 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/fpu/s_copysign.S @@ -0,0 +1,31 @@ +/* copysign function, sparc32 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2012. + + 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 (__copysign) + sethi %hi(0x80000000), %g1 + and %o2, %g1, %o4 + andn %o0, %g1, %o0 + or %o0, %o4, %o0 + std %o0, [%sp + 72] + retl + ldd [%sp + 72], %f0 +END (__copysign) +weak_alias (__copysign, copysign)
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