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| author | David S. Miller <davem@davemloft.net> | 2017-02-03 17:48:39 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-02-03 17:55:25 -0800 |
| commit | 33d7e138ca63b4091bba840c609a95cdcc56c10e (patch) | |
| tree | 5b30a2f9d34ae95acc4d0d7e6cc9bbdf18d024bd /sysdeps/sparc/sparc64/fpu/s_fmax.S | |
| parent | 6fab532b4781b0bcb554fd5c2f2e6d5448343aff (diff) | |
| download | glibc-33d7e138ca63b4091bba840c609a95cdcc56c10e.tar.gz glibc-33d7e138ca63b4091bba840c609a95cdcc56c10e.tar.xz glibc-33d7e138ca63b4091bba840c609a95cdcc56c10e.zip | |
sparc: Remove optimized math routines which cause testsuite failures.
famx{,f}/fmin{,f} and 32-bit lrint cause math testsuite failures
either because they generate incorrect results or they fail to signal
the proper exceptions.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fmax-vis3.S: Remove file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fmax.S: Likewise.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf-vis3.S: Likewise.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf.S: Likewise.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fmin-vis3.S: Likewise.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fmin.S: Likewise.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fminf-vis3.S: Likewise.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fminf.S: Likewise.
* sysdeps/sparc/sparc64/fpu/multiarch/Makefile
(libm-sysdep_routines): Update.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmax.S: Remove file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmaxf.S: Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmin.S: Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_fminf.S: Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_lrint.S: Likewise.
* sysdeps/sparc/sparc64/fpu/s_fmax.S: Likewise.
* sysdeps/sparc/sparc64/fpu/s_fmaxf.S: Likewise.
* sysdeps/sparc/sparc64/fpu/s_fmin.S: Likewise.
* sysdeps/sparc/sparc64/fpu/s_fminf.S: Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax-vis3.S:
Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax.S: Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf-vis3.S:
Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf.S: Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin-vis3.S:
Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin.S: Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf-vis3.S:
Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf.S: Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile
(libm-sysdep_routines): Update.
Diffstat (limited to 'sysdeps/sparc/sparc64/fpu/s_fmax.S')
| -rw-r--r-- | sysdeps/sparc/sparc64/fpu/s_fmax.S | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/sysdeps/sparc/sparc64/fpu/s_fmax.S b/sysdeps/sparc/sparc64/fpu/s_fmax.S deleted file mode 100644 index 0bb451aa99..0000000000 --- a/sysdeps/sparc/sparc64/fpu/s_fmax.S +++ /dev/null @@ -1,36 +0,0 @@ -/* fmax function, sparc64 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> - -#define SIGN_BIT %f12 /* -0.0 */ - -ENTRY (__fmax) - fcmpd %fcc1, %f2, %f2 - fzero SIGN_BIT - fmovdu %fcc1, %f0, %f2 - fnegd SIGN_BIT, SIGN_BIT - fcmpd %fcc2, %f0, %f2 - fmovdul %fcc2, %f2, %f0 - fand %f0, %f2, %f4 - fandnot2 SIGN_BIT, %f4, %f4 - retl - fandnot2 %f0, %f4, %f0 -END (__fmax) -weak_alias (__fmax, fmax) |