From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/config/i386/abmintrin.h | 55 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 gcc/config/i386/abmintrin.h (limited to 'gcc/config/i386/abmintrin.h') diff --git a/gcc/config/i386/abmintrin.h b/gcc/config/i386/abmintrin.h new file mode 100644 index 000000000..9d87f5745 --- /dev/null +++ b/gcc/config/i386/abmintrin.h @@ -0,0 +1,55 @@ +/* Copyright (C) 2009 Free Software Foundation, Inc. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + + GCC 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 General Public License for more details. + + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + . */ + +#ifndef _X86INTRIN_H_INCLUDED +# error "Never use directly; include instead." +#endif + +#ifndef __ABM__ +# error "ABM instruction set not enabled" +#endif /* __ABM__ */ + +#ifndef _ABMINTRIN_H_INCLUDED +#define _ABMINTRIN_H_INCLUDED + +extern __inline unsigned short __attribute__((__gnu_inline__, __always_inline__, __artificial__)) +__lzcnt16 (unsigned short __X) +{ + return __builtin_clzs (__X); +} + +extern __inline unsigned int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) +__lzcnt (unsigned int __X) +{ + return __builtin_clz (__X); +} + +#ifdef __x86_64__ +extern __inline unsigned long __attribute__((__gnu_inline__, __always_inline__, __artificial__)) +__lzcnt64 (unsigned long __X) +{ + return __builtin_clzl (__X); +} +#endif + +#endif /* _ABMINTRIN_H_INCLUDED */ -- cgit v1.2.3