From f7062b9a6f8ccaeb080b6c819ceec59b77cce3c4 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 15 Mar 2012 02:13:54 -0700 Subject: Sparc optimized fmin{,f} and fmax{,f}. * sysdeps/sparc/sparc64/fpu/s_fmax.S: New file. * sysdeps/sparc/sparc64/fpu/s_fmaxf.S: New file. * sysdeps/sparc/sparc64/fpu/s_fmin.S: New file. * sysdeps/sparc/sparc64/fpu/s_fminf.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_fmax.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_fmaxf.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_fmin.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_fminf.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_fmax.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf-vis3.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_fmin-vis3.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_fmin.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_fminf-vis3.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_fminf.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax-vis3.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf-vis3.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin-vis3.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf-vis3.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Add new vis3 fmin/fmax sysdep routines. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Likewise. --- .../sparc32/sparcv9/fpu/multiarch/s_fmaxf-vis3.S | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf-vis3.S (limited to 'sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf-vis3.S') diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf-vis3.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf-vis3.S new file mode 100644 index 0000000000..731a04aefc --- /dev/null +++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf-vis3.S @@ -0,0 +1,28 @@ +/* fmaxf function, sparc32 vis3 version. + Copyright (C) 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller , 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 + . */ + +#include + +ENTRY (__fmaxf_vis3) + movwtos %o0, %f0 + movwtos %o1, %f1 + flcmps %fcc1, %f0, %f1 + retl + fmovslg %fcc1, %f1, %f0 +END (__fmaxf_vis3) -- cgit 1.4.1