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llvm-project/clang/lib/Headers/x86intrin.h

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Add x86intrin.h which is generic x86 intrinsics for more than just Intel. Thus far, this just #include's immintrin.h for compatibility. llvm-svn: 111785
2010-08-23 04:38:05 +08:00
/*===---- x86intrin.h - X86 intrinsics -------------------------------------===
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*===-----------------------------------------------------------------------===
*/
#ifndef __X86INTRIN_H
#define __X86INTRIN_H
Implement __readeflags and __writeeflags intrinsics llvm-svn: 202778
2014-03-04 11:03:03 +08:00
#include <ia32intrin.h>
Add x86intrin.h which is generic x86 intrinsics for more than just Intel. Thus far, this just #include's immintrin.h for compatibility. llvm-svn: 111785
2010-08-23 04:38:05 +08:00
#include <immintrin.h>
Add 3dNOW intrinsic header to x86intrin.h, conditioned on __3dNOW__ to match the behavior of GCC. Also add a test for these intrinsics, which apparently have *zero* tests. =[ Not surprisingly, Clang crashed when compiling these. Fix the bug in CodeGen where we failed to bitcast the argument type to x86mmx prior to calling the LLVM intrinsic. This fixes an assert on the new 3dnow-builtins.c test. This is one issue impacting the efforts to get Clang to emulate the Microsoft intrinsics headers -- 3dnow intrinsics are implictitly made available there. llvm-svn: 150948
2012-02-20 15:35:45 +08:00
#ifdef __3dNOW__
#include <mm3dnow.h>
#endif
Add intrinsics for lzcnt and tzcnt instructions. llvm-svn: 147263
2011-12-25 14:25:37 +08:00
#ifdef __BMI__
#include <bmiintrin.h>
#endif
Add BMI2 intrinsics. llvm-svn: 147275
2011-12-26 10:31:10 +08:00
#ifdef __BMI2__
#include <bmi2intrin.h>
#endif
Add intrinsics for lzcnt and tzcnt instructions. llvm-svn: 147263
2011-12-25 14:25:37 +08:00
#ifdef __LZCNT__
#include <lzcntintrin.h>
#endif
Add popcnt feature flag to match gcc. This flag is implied when sse42 is enabled, but can be disabled separately. Move popcnt intrinsics to popcntintrin.h to match gcc. llvm-svn: 147340
2011-12-30 00:10:46 +08:00
#ifdef __POPCNT__
#include <popcntintrin.h>
#endif
Add RDSEED intrinsic support defined in AVX2 extension llvm-svn: 178331
2013-03-29 13:17:55 +08:00
#ifdef __RDSEED__
#include <rdseedintrin.h>
#endif
Add PRFCHW intrinsic support - Add head 'prfchwintrin.h' to define '_m_prefetchw' which is mapped to LLVM/clang prefetch builtin - Add option '-mprfchw' to enable PRFCHW feature and pre-define '__PRFCHW__' macro llvm-svn: 178041
2013-03-27 01:52:08 +08:00
#ifdef __PRFCHW__
#include <prfchwintrin.h>
#endif
Add an ammintrin.h header for SSE4a intrinsics. This is a clean-room implementation based on public documentation and I tried to validate it as much as possible against gcc. llvm-svn: 157638
2012-05-30 03:10:17 +08:00
#ifdef __SSE4A__
#include <ammintrin.h>
#endif
Add FMA4 intrinsics. llvm-svn: 147372
2011-12-30 17:15:03 +08:00
#ifdef __FMA4__
#include <fma4intrin.h>
#endif
Begin adding XOP intrinsics llvm-svn: 158286
2012-06-10 08:39:38 +08:00
#ifdef __XOP__
#include <xopintrin.h>
#endif
Adding intrinsics to the clang front end for the x86 TBM instruction set. Differential Revision: http://llvm-reviews.chandlerc.com/D1751 llvm-svn: 191681
2013-10-01 01:25:14 +08:00
#ifdef __TBM__
#include <tbmintrin.h>
#endif
X86: add F16C support in Clang Support the following intrinsics: _mm_cvtph_ps, _mm256_cvtph_ps, _mm_cvtps_ph, _mm256_cvtps_ph rdar://12407875 llvm-svn: 165685
2012-10-11 08:59:55 +08:00
#ifdef __F16C__
#include <f16cintrin.h>
#endif
Replace a few // comments with /**/ comments in headers, for consistency. llvm-svn: 212556
2014-07-09 02:29:27 +08:00
/* FIXME: LWP */
Add x86intrin.h which is generic x86 intrinsics for more than just Intel. Thus far, this just #include's immintrin.h for compatibility. llvm-svn: 111785
2010-08-23 04:38:05 +08:00
#endif /* __X86INTRIN_H */