clzerointrin.h revision 1.1.1.1.2.2
1 1.1.1.1.2.2 pgoyette /* Copyright (C) 2012-2016 Free Software Foundation, Inc. 2 1.1.1.1.2.2 pgoyette 3 1.1.1.1.2.2 pgoyette This file is part of GCC. 4 1.1.1.1.2.2 pgoyette 5 1.1.1.1.2.2 pgoyette GCC is free software; you can redistribute it and/or modify 6 1.1.1.1.2.2 pgoyette it under the terms of the GNU General Public License as published by 7 1.1.1.1.2.2 pgoyette the Free Software Foundation; either version 3, or (at your option) 8 1.1.1.1.2.2 pgoyette any later version. 9 1.1.1.1.2.2 pgoyette 10 1.1.1.1.2.2 pgoyette GCC is distributed in the hope that it will be useful, 11 1.1.1.1.2.2 pgoyette but WITHOUT ANY WARRANTY; without even the implied warranty of 12 1.1.1.1.2.2 pgoyette MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 1.1.1.1.2.2 pgoyette GNU General Public License for more details. 14 1.1.1.1.2.2 pgoyette 15 1.1.1.1.2.2 pgoyette Under Section 7 of GPL version 3, you are granted additional 16 1.1.1.1.2.2 pgoyette permissions described in the GCC Runtime Library Exception, version 17 1.1.1.1.2.2 pgoyette 3.1, as published by the Free Software Foundation. 18 1.1.1.1.2.2 pgoyette 19 1.1.1.1.2.2 pgoyette You should have received a copy of the GNU General Public License and 20 1.1.1.1.2.2 pgoyette a copy of the GCC Runtime Library Exception along with this program; 21 1.1.1.1.2.2 pgoyette see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 22 1.1.1.1.2.2 pgoyette <http://www.gnu.org/licenses/>. */ 23 1.1.1.1.2.2 pgoyette 24 1.1.1.1.2.2 pgoyette #ifndef _CLZEROINTRIN_H_INCLUDED 25 1.1.1.1.2.2 pgoyette #define _CLZEROINTRIN_H_INCLUDED 26 1.1.1.1.2.2 pgoyette 27 1.1.1.1.2.2 pgoyette #ifndef __CLZERO__ 28 1.1.1.1.2.2 pgoyette #pragma GCC push_options 29 1.1.1.1.2.2 pgoyette #pragma GCC target("clzero") 30 1.1.1.1.2.2 pgoyette #define __DISABLE_CLZERO__ 31 1.1.1.1.2.2 pgoyette #endif /* __CLZERO__ */ 32 1.1.1.1.2.2 pgoyette 33 1.1.1.1.2.2 pgoyette extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 34 1.1.1.1.2.2 pgoyette _mm_clzero (void * __I) 35 1.1.1.1.2.2 pgoyette { 36 1.1.1.1.2.2 pgoyette __builtin_ia32_clzero (__I); 37 1.1.1.1.2.2 pgoyette } 38 1.1.1.1.2.2 pgoyette 39 1.1.1.1.2.2 pgoyette #ifdef __DISABLE_CLZERO__ 40 1.1.1.1.2.2 pgoyette #undef __DISABLE_CLZERO__ 41 1.1.1.1.2.2 pgoyette #pragma GCC pop_options 42 1.1.1.1.2.2 pgoyette #endif /* __DISABLE_CLZERO__ */ 43 1.1.1.1.2.2 pgoyette 44 1.1.1.1.2.2 pgoyette #endif /* _CLZEROINTRIN_H_INCLUDED */ 45
Indexes created Thu May 07 00:24:58 UTC 2026