diff options
Diffstat (limited to 'sysdeps/i386/fpu/multiarch/e_expf.c')
| -rw-r--r-- | sysdeps/i386/fpu/multiarch/e_expf.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/sysdeps/i386/fpu/multiarch/e_expf.c b/sysdeps/i386/fpu/multiarch/e_expf.c new file mode 100644 index 0000000000..773812da0b --- /dev/null +++ b/sysdeps/i386/fpu/multiarch/e_expf.c @@ -0,0 +1,37 @@ +/* Multiple versions of expf + Copyright (C) 2012-2015 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 <init-arch.h> + +extern double __ieee754_expf_sse2 (double); +extern double __ieee754_expf_i386 (double); + +double __ieee754_expf (double); +libm_ifunc (__ieee754_expf, + HAS_CPU_FEATURE (SSE2) + ? __ieee754_expf_sse2 + : __ieee754_expf_i386); + +extern double __expf_finite_sse2 (double); +extern double __expf_finite_i386 (double); + +double __expf_finite (double); +libm_ifunc (__expf_finite, + HAS_CPU_FEATURE (SSE2) + ? __expf_finite_sse2 + : __expf_finite_i386); |