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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/lib/Headers/pmmintrin.h | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/lib/Headers/pmmintrin.h')
-rw-r--r-- | clang/lib/Headers/pmmintrin.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/clang/lib/Headers/pmmintrin.h b/clang/lib/Headers/pmmintrin.h new file mode 100644 index 0000000..5f9b097 --- /dev/null +++ b/clang/lib/Headers/pmmintrin.h @@ -0,0 +1,117 @@ +/*===---- pmmintrin.h - SSE3 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 __PMMINTRIN_H +#define __PMMINTRIN_H + +#ifndef __SSE3__ +#error "SSE3 instruction set not enabled" +#else + +#include <emmintrin.h> + +static __inline__ __m128i __attribute__((__always_inline__, __nodebug__)) +_mm_lddqu_si128(__m128i const *p) +{ + return (__m128i)__builtin_ia32_lddqu((char const *)p); +} + +static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) +_mm_addsub_ps(__m128 a, __m128 b) +{ + return __builtin_ia32_addsubps(a, b); +} + +static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) +_mm_hadd_ps(__m128 a, __m128 b) +{ + return __builtin_ia32_haddps(a, b); +} + +static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) +_mm_hsub_ps(__m128 a, __m128 b) +{ + return __builtin_ia32_hsubps(a, b); +} + +static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) +_mm_movehdup_ps(__m128 a) +{ + return __builtin_shufflevector(a, a, 1, 1, 3, 3); +} + +static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) +_mm_moveldup_ps(__m128 a) +{ + return __builtin_shufflevector(a, a, 0, 0, 2, 2); +} + +static __inline__ __m128d __attribute__((__always_inline__, __nodebug__)) +_mm_addsub_pd(__m128d a, __m128d b) +{ + return __builtin_ia32_addsubpd(a, b); +} + +static __inline__ __m128d __attribute__((__always_inline__, __nodebug__)) +_mm_hadd_pd(__m128d a, __m128d b) +{ + return __builtin_ia32_haddpd(a, b); +} + +static __inline__ __m128d __attribute__((__always_inline__, __nodebug__)) +_mm_hsub_pd(__m128d a, __m128d b) +{ + return __builtin_ia32_hsubpd(a, b); +} + +#define _mm_loaddup_pd(dp) _mm_load1_pd(dp) + +static __inline__ __m128d __attribute__((__always_inline__, __nodebug__)) +_mm_movedup_pd(__m128d a) +{ + return __builtin_shufflevector(a, a, 0, 0); +} + +#define _MM_DENORMALS_ZERO_ON (0x0040) +#define _MM_DENORMALS_ZERO_OFF (0x0000) + +#define _MM_DENORMALS_ZERO_MASK (0x0040) + +#define _MM_GET_DENORMALS_ZERO_MODE() (_mm_getcsr() & _MM_DENORMALS_ZERO_MASK) +#define _MM_SET_DENORMALS_ZERO_MODE(x) (_mm_setcsr((_mm_getcsr() & ~_MM_DENORMALS_ZERO_MASK) | (x))) + +static __inline__ void __attribute__((__always_inline__, __nodebug__)) +_mm_monitor(void const *p, unsigned extensions, unsigned hints) +{ + __builtin_ia32_monitor((void *)p, extensions, hints); +} + +static __inline__ void __attribute__((__always_inline__, __nodebug__)) +_mm_mwait(unsigned extensions, unsigned hints) +{ + __builtin_ia32_mwait(extensions, hints); +} + +#endif /* __SSE3__ */ + +#endif /* __PMMINTRIN_H */ |