diff options
Diffstat (limited to 'REORG.TODO/sysdeps/x86_64/fpu/multiarch/s_nearbyint.S')
| -rw-r--r-- | REORG.TODO/sysdeps/x86_64/fpu/multiarch/s_nearbyint.S | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/x86_64/fpu/multiarch/s_nearbyint.S b/REORG.TODO/sysdeps/x86_64/fpu/multiarch/s_nearbyint.S new file mode 100644 index 0000000000..5a734f6027 --- /dev/null +++ b/REORG.TODO/sysdeps/x86_64/fpu/multiarch/s_nearbyint.S @@ -0,0 +1,38 @@ +/* Copyright (C) 2011-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@gmail.come>, 2011. + + 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 <machine/asm.h> +#include <init-arch.h> + + +ENTRY(__nearbyint) + .type __nearbyint, @gnu_indirect_function + LOAD_RTLD_GLOBAL_RO_RDX + leaq __nearbyint_sse41(%rip), %rax + HAS_CPU_FEATURE (SSE4_1) + jnz 2f + leaq __nearbyint_c(%rip), %rax +2: ret +END(__nearbyint) +weak_alias (__nearbyint, nearbyint) + + +ENTRY(__nearbyint_sse41) + roundsd $0xc, %xmm0, %xmm0 + ret +END(__nearbyint_sse41) |