| /*===---- xmmintrin.h - SSE 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 __XMMINTRIN_H |
| #define __XMMINTRIN_H |
| |
| #ifndef __SSE__ |
| #error "SSE instruction set not enabled" |
| #else |
| |
| #include <mmintrin.h> |
| |
| typedef float __v4sf __attribute__((__vector_size__(16))); |
| typedef float __m128 __attribute__((__vector_size__(16))); |
| |
| #include <mm_malloc.h> |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_add_ss(__m128 a, __m128 b) |
| { |
| a[0] += b[0]; |
| return a; |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_add_ps(__m128 a, __m128 b) |
| { |
| return a + b; |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_sub_ss(__m128 a, __m128 b) |
| { |
| a[0] -= b[0]; |
| return a; |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_sub_ps(__m128 a, __m128 b) |
| { |
| return a - b; |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_mul_ss(__m128 a, __m128 b) |
| { |
| a[0] *= b[0]; |
| return a; |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_mul_ps(__m128 a, __m128 b) |
| { |
| return a * b; |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_div_ss(__m128 a, __m128 b) |
| { |
| a[0] /= b[0]; |
| return a; |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_div_ps(__m128 a, __m128 b) |
| { |
| return a / b; |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_sqrt_ss(__m128 a) |
| { |
| return __builtin_ia32_sqrtss(a); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_sqrt_ps(__m128 a) |
| { |
| return __builtin_ia32_sqrtps(a); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_rcp_ss(__m128 a) |
| { |
| return __builtin_ia32_rcpss(a); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_rcp_ps(__m128 a) |
| { |
| return __builtin_ia32_rcpps(a); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_rsqrt_ss(__m128 a) |
| { |
| return __builtin_ia32_rsqrtss(a); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_rsqrt_ps(__m128 a) |
| { |
| return __builtin_ia32_rsqrtps(a); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_min_ss(__m128 a, __m128 b) |
| { |
| return __builtin_ia32_minss(a, b); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_min_ps(__m128 a, __m128 b) |
| { |
| return __builtin_ia32_minps(a, b); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_max_ss(__m128 a, __m128 b) |
| { |
| return __builtin_ia32_maxss(a, b); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_max_ps(__m128 a, __m128 b) |
| { |
| return __builtin_ia32_maxps(a, b); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_and_ps(__m128 a, __m128 b) |
| { |
| typedef int __v4si __attribute__((__vector_size__(16))); |
| return (__m128)((__v4si)a & (__v4si)b); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_andnot_ps(__m128 a, __m128 b) |
| { |
| typedef int __v4si __attribute__((__vector_size__(16))); |
| return (__m128)(~(__v4si)a & (__v4si)b); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_or_ps(__m128 a, __m128 b) |
| { |
| typedef int __v4si __attribute__((__vector_size__(16))); |
| return (__m128)((__v4si)a | (__v4si)b); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_xor_ps(__m128 a, __m128 b) |
| { |
| typedef int __v4si __attribute__((__vector_size__(16))); |
| return (__m128)((__v4si)a ^ (__v4si)b); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpeq_ss(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpss(a, b, 0); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpeq_ps(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpps(a, b, 0); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmplt_ss(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpss(a, b, 1); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmplt_ps(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpps(a, b, 1); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmple_ss(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpss(a, b, 2); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmple_ps(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpps(a, b, 2); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpgt_ss(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpss(b, a, 1); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpgt_ps(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpps(b, a, 1); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpge_ss(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpss(b, a, 2); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpge_ps(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpps(b, a, 2); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpneq_ss(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpss(a, b, 4); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpneq_ps(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpps(a, b, 4); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpnlt_ss(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpss(a, b, 5); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpnlt_ps(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpps(a, b, 5); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpnle_ss(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpss(a, b, 6); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpnle_ps(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpps(a, b, 6); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpngt_ss(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpss(b, a, 5); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpngt_ps(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpps(b, a, 5); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpnge_ss(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpss(b, a, 6); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpnge_ps(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpps(b, a, 6); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpord_ss(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpss(a, b, 7); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpord_ps(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpps(a, b, 7); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpunord_ss(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpss(a, b, 3); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cmpunord_ps(__m128 a, __m128 b) |
| { |
| return (__m128)__builtin_ia32_cmpps(a, b, 3); |
| } |
| |
| static inline int __attribute__((__always_inline__, __nodebug__)) |
| _mm_comieq_ss(__m128 a, __m128 b) |
| { |
| return __builtin_ia32_comieq(a, b); |
| } |
| |
| static inline int __attribute__((__always_inline__, __nodebug__)) |
| _mm_comilt_ss(__m128 a, __m128 b) |
| { |
| return __builtin_ia32_comilt(a, b); |
| } |
| |
| static inline int __attribute__((__always_inline__, __nodebug__)) |
| _mm_comile_ss(__m128 a, __m128 b) |
| { |
| return __builtin_ia32_comile(a, b); |
| } |
| |
| static inline int __attribute__((__always_inline__, __nodebug__)) |
| _mm_comigt_ss(__m128 a, __m128 b) |
| { |
| return __builtin_ia32_comigt(a, b); |
| } |
| |
| static inline int __attribute__((__always_inline__, __nodebug__)) |
| _mm_comige_ss(__m128 a, __m128 b) |
| { |
| return __builtin_ia32_comige(a, b); |
| } |
| |
| static inline int __attribute__((__always_inline__, __nodebug__)) |
| _mm_comineq_ss(__m128 a, __m128 b) |
| { |
| return __builtin_ia32_comineq(a, b); |
| } |
| |
| static inline int __attribute__((__always_inline__, __nodebug__)) |
| _mm_ucomieq_ss(__m128 a, __m128 b) |
| { |
| return __builtin_ia32_ucomieq(a, b); |
| } |
| |
| static inline int __attribute__((__always_inline__, __nodebug__)) |
| _mm_ucomilt_ss(__m128 a, __m128 b) |
| { |
| return __builtin_ia32_ucomilt(a, b); |
| } |
| |
| static inline int __attribute__((__always_inline__, __nodebug__)) |
| _mm_ucomile_ss(__m128 a, __m128 b) |
| { |
| return __builtin_ia32_ucomile(a, b); |
| } |
| |
| static inline int __attribute__((__always_inline__, __nodebug__)) |
| _mm_ucomigt_ss(__m128 a, __m128 b) |
| { |
| return __builtin_ia32_ucomigt(a, b); |
| } |
| |
| static inline int __attribute__((__always_inline__, __nodebug__)) |
| _mm_ucomige_ss(__m128 a, __m128 b) |
| { |
| return __builtin_ia32_ucomige(a, b); |
| } |
| |
| static inline int __attribute__((__always_inline__, __nodebug__)) |
| _mm_ucomineq_ss(__m128 a, __m128 b) |
| { |
| return __builtin_ia32_ucomineq(a, b); |
| } |
| |
| static inline int __attribute__((__always_inline__, __nodebug__)) |
| _mm_cvtss_si32(__m128 a) |
| { |
| return __builtin_ia32_cvtss2si(a); |
| } |
| |
| #ifdef __x86_64__ |
| |
| static inline long long __attribute__((__always_inline__, __nodebug__)) |
| _mm_cvtss_si64(__m128 a) |
| { |
| return __builtin_ia32_cvtss2si64(a); |
| } |
| |
| #endif |
| |
| static inline __m64 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cvtps_pi32(__m128 a) |
| { |
| return (__m64)__builtin_ia32_cvtps2pi(a); |
| } |
| |
| static inline int __attribute__((__always_inline__, __nodebug__)) |
| _mm_cvttss_si32(__m128 a) |
| { |
| return a[0]; |
| } |
| |
| static inline long long __attribute__((__always_inline__, __nodebug__)) |
| _mm_cvttss_si64(__m128 a) |
| { |
| return a[0]; |
| } |
| |
| static inline __m64 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cvttps_pi32(__m128 a) |
| { |
| return (__m64)__builtin_ia32_cvttps2pi(a); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cvtsi32_ss(__m128 a, int b) |
| { |
| a[0] = b; |
| return a; |
| } |
| |
| #ifdef __x86_64__ |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cvtsi64_ss(__m128 a, long long b) |
| { |
| a[0] = b; |
| return a; |
| } |
| |
| #endif |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cvtpi32_ps(__m128 a, __m64 b) |
| { |
| return __builtin_ia32_cvtpi2ps(a, (__v2si)b); |
| } |
| |
| static inline float __attribute__((__always_inline__, __nodebug__)) |
| _mm_cvtss_f32(__m128 a) |
| { |
| return a[0]; |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_loadh_pi(__m128 a, __m64 const *p) |
| { |
| __m128 b; |
| b[0] = *(float*)p; |
| b[1] = *((float*)p+1); |
| return __builtin_shufflevector(a, b, 0, 1, 4, 5); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_loadl_pi(__m128 a, __m64 const *p) |
| { |
| __m128 b; |
| b[0] = *(float*)p; |
| b[1] = *((float*)p+1); |
| return __builtin_shufflevector(a, b, 4, 5, 2, 3); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_load_ss(float *p) |
| { |
| return (__m128){ *p, 0, 0, 0 }; |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_load1_ps(float *p) |
| { |
| return (__m128){ *p, *p, *p, *p }; |
| } |
| |
| #define _mm_load_ps1(p) _mm_load1_ps(p) |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_load_ps(float *p) |
| { |
| return *(__m128*)p; |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_loadu_ps(float *p) |
| { |
| return __builtin_ia32_loadups(p); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_loadr_ps(float *p) |
| { |
| __m128 a = _mm_load_ps(p); |
| return __builtin_shufflevector(a, a, 3, 2, 1, 0); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_set_ss(float w) |
| { |
| return (__m128){ w, 0, 0, 0 }; |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_set1_ps(float w) |
| { |
| return (__m128){ w, w, w, w }; |
| } |
| |
| // Microsoft specific. |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_set_ps1(float w) |
| { |
| return _mm_set1_ps(w); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_set_ps(float z, float y, float x, float w) |
| { |
| return (__m128){ w, x, y, z }; |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_setr_ps(float z, float y, float x, float w) |
| { |
| return (__m128){ z, y, x, w }; |
| } |
| |
| static inline __m128 __attribute__((__always_inline__)) |
| _mm_setzero_ps(void) |
| { |
| return (__m128){ 0, 0, 0, 0 }; |
| } |
| |
| static inline void __attribute__((__always_inline__)) |
| _mm_storeh_pi(__m64 *p, __m128 a) |
| { |
| __builtin_ia32_storehps((__v2si *)p, a); |
| } |
| |
| static inline void __attribute__((__always_inline__)) |
| _mm_storel_pi(__m64 *p, __m128 a) |
| { |
| __builtin_ia32_storelps((__v2si *)p, a); |
| } |
| |
| static inline void __attribute__((__always_inline__)) |
| _mm_store_ss(float *p, __m128 a) |
| { |
| *p = a[0]; |
| } |
| |
| static inline void __attribute__((__always_inline__, __nodebug__)) |
| _mm_storeu_ps(float *p, __m128 a) |
| { |
| __builtin_ia32_storeups(p, a); |
| } |
| |
| static inline void __attribute__((__always_inline__, __nodebug__)) |
| _mm_store1_ps(float *p, __m128 a) |
| { |
| a = __builtin_shufflevector(a, a, 0, 0, 0, 0); |
| _mm_storeu_ps(p, a); |
| } |
| |
| static inline void __attribute__((__always_inline__, __nodebug__)) |
| _mm_store_ps(float *p, __m128 a) |
| { |
| *(__m128 *)p = a; |
| } |
| |
| static inline void __attribute__((__always_inline__, __nodebug__)) |
| _mm_storer_ps(float *p, __m128 a) |
| { |
| a = __builtin_shufflevector(a, a, 3, 2, 1, 0); |
| _mm_store_ps(p, a); |
| } |
| |
| #define _MM_HINT_T0 1 |
| #define _MM_HINT_T1 2 |
| #define _MM_HINT_T2 3 |
| #define _MM_HINT_NTA 0 |
| |
| /* FIXME: We have to #define this because "sel" must be a constant integer, and |
| Sema doesn't do any form of constant propagation yet. */ |
| |
| #define _mm_prefetch(a, sel) (__builtin_prefetch((void *)a, 0, sel)) |
| |
| static inline void __attribute__((__always_inline__, __nodebug__)) |
| _mm_stream_pi(__m64 *p, __m64 a) |
| { |
| __builtin_ia32_movntq(p, a); |
| } |
| |
| static inline void __attribute__((__always_inline__, __nodebug__)) |
| _mm_stream_ps(float *p, __m128 a) |
| { |
| __builtin_ia32_movntps(p, a); |
| } |
| |
| static inline void __attribute__((__always_inline__, __nodebug__)) |
| _mm_sfence(void) |
| { |
| __builtin_ia32_sfence(); |
| } |
| |
| static inline int __attribute__((__always_inline__, __nodebug__)) |
| _mm_extract_pi16(__m64 a, int n) |
| { |
| __v4hi b = (__v4hi)a; |
| return (unsigned short)b[n & 3]; |
| } |
| |
| static inline __m64 __attribute__((__always_inline__, __nodebug__)) |
| _mm_insert_pi16(__m64 a, int d, int n) |
| { |
| __v4hi b = (__v4hi)a; |
| b[n & 3] = d; |
| return (__m64)b; |
| } |
| |
| static inline __m64 __attribute__((__always_inline__, __nodebug__)) |
| _mm_max_pi16(__m64 a, __m64 b) |
| { |
| return (__m64)__builtin_ia32_pmaxsw((__v4hi)a, (__v4hi)b); |
| } |
| |
| static inline __m64 __attribute__((__always_inline__, __nodebug__)) |
| _mm_max_pu8(__m64 a, __m64 b) |
| { |
| return (__m64)__builtin_ia32_pmaxub((__v8qi)a, (__v8qi)b); |
| } |
| |
| static inline __m64 __attribute__((__always_inline__, __nodebug__)) |
| _mm_min_pi16(__m64 a, __m64 b) |
| { |
| return (__m64)__builtin_ia32_pminsw((__v4hi)a, (__v4hi)b); |
| } |
| |
| static inline __m64 __attribute__((__always_inline__, __nodebug__)) |
| _mm_min_pu8(__m64 a, __m64 b) |
| { |
| return (__m64)__builtin_ia32_pminub((__v8qi)a, (__v8qi)b); |
| } |
| |
| static inline int __attribute__((__always_inline__, __nodebug__)) |
| _mm_movemask_pi8(__m64 a) |
| { |
| return __builtin_ia32_pmovmskb((__v8qi)a); |
| } |
| |
| static inline __m64 __attribute__((__always_inline__, __nodebug__)) |
| _mm_mulhi_pu16(__m64 a, __m64 b) |
| { |
| return (__m64)__builtin_ia32_pmulhuw((__v4hi)a, (__v4hi)b); |
| } |
| |
| #define _mm_shuffle_pi16(a, n) \ |
| ((__m64)__builtin_shufflevector((__v4hi)(a), (__v4hi) {0}, \ |
| (n) & 0x3, ((n) & 0xc) >> 2, \ |
| ((n) & 0x30) >> 4, ((n) & 0xc0) >> 6)) |
| |
| static inline void __attribute__((__always_inline__, __nodebug__)) |
| _mm_maskmove_si64(__m64 d, __m64 n, char *p) |
| { |
| __builtin_ia32_maskmovq((__v8qi)d, (__v8qi)n, p); |
| } |
| |
| static inline __m64 __attribute__((__always_inline__, __nodebug__)) |
| _mm_avg_pu8(__m64 a, __m64 b) |
| { |
| return (__m64)__builtin_ia32_pavgb((__v8qi)a, (__v8qi)b); |
| } |
| |
| static inline __m64 __attribute__((__always_inline__, __nodebug__)) |
| _mm_avg_pu16(__m64 a, __m64 b) |
| { |
| return (__m64)__builtin_ia32_pavgw((__v4hi)a, (__v4hi)b); |
| } |
| |
| static inline __m64 __attribute__((__always_inline__, __nodebug__)) |
| _mm_sad_pu8(__m64 a, __m64 b) |
| { |
| return (__m64)__builtin_ia32_psadbw((__v8qi)a, (__v8qi)b); |
| } |
| |
| static inline unsigned int __attribute__((__always_inline__, __nodebug__)) |
| _mm_getcsr(void) |
| { |
| return __builtin_ia32_stmxcsr(); |
| } |
| |
| static inline void __attribute__((__always_inline__, __nodebug__)) |
| _mm_setcsr(unsigned int i) |
| { |
| __builtin_ia32_ldmxcsr(i); |
| } |
| |
| #define _mm_shuffle_ps(a, b, mask) \ |
| (__builtin_shufflevector(a, b, (mask) & 0x3, ((mask) & 0xc) >> 2, \ |
| (((mask) & 0x30) >> 4) + 4, \ |
| (((mask) & 0xc0) >> 6) + 4)) |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_unpackhi_ps(__m128 a, __m128 b) |
| { |
| return __builtin_shufflevector(a, b, 2, 6, 3, 7); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_unpacklo_ps(__m128 a, __m128 b) |
| { |
| return __builtin_shufflevector(a, b, 0, 4, 1, 5); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_move_ss(__m128 a, __m128 b) |
| { |
| return __builtin_shufflevector(a, b, 4, 1, 2, 3); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_movehl_ps(__m128 a, __m128 b) |
| { |
| return __builtin_shufflevector(a, b, 6, 7, 2, 3); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_movelh_ps(__m128 a, __m128 b) |
| { |
| return __builtin_shufflevector(a, b, 0, 1, 4, 5); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cvtpi16_ps(__m64 a) |
| { |
| __m64 b, c; |
| __m128 r; |
| |
| b = _mm_setzero_si64(); |
| b = _mm_cmpgt_pi16(b, a); |
| c = _mm_unpackhi_pi16(a, b); |
| r = _mm_setzero_ps(); |
| r = _mm_cvtpi32_ps(r, c); |
| r = _mm_movelh_ps(r, r); |
| c = _mm_unpacklo_pi16(a, b); |
| r = _mm_cvtpi32_ps(r, c); |
| |
| return r; |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cvtpu16_ps(__m64 a) |
| { |
| __m64 b, c; |
| __m128 r; |
| |
| b = _mm_setzero_si64(); |
| c = _mm_unpackhi_pi16(a, b); |
| r = _mm_setzero_ps(); |
| r = _mm_cvtpi32_ps(r, c); |
| r = _mm_movelh_ps(r, r); |
| c = _mm_unpacklo_pi16(a, b); |
| r = _mm_cvtpi32_ps(r, c); |
| |
| return r; |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cvtpi8_ps(__m64 a) |
| { |
| __m64 b; |
| |
| b = _mm_setzero_si64(); |
| b = _mm_cmpgt_pi8(b, a); |
| b = _mm_unpacklo_pi8(a, b); |
| |
| return _mm_cvtpi16_ps(b); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cvtpu8_ps(__m64 a) |
| { |
| __m64 b; |
| |
| b = _mm_setzero_si64(); |
| b = _mm_unpacklo_pi8(a, b); |
| |
| return _mm_cvtpi16_ps(b); |
| } |
| |
| static inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cvtpi32x2_ps(__m64 a, __m64 b) |
| { |
| __m128 c; |
| |
| c = _mm_setzero_ps(); |
| c = _mm_cvtpi32_ps(c, b); |
| c = _mm_movelh_ps(c, c); |
| |
| return _mm_cvtpi32_ps(c, a); |
| } |
| |
| static inline __m64 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cvtps_pi16(__m128 a) |
| { |
| __m64 b, c; |
| |
| b = _mm_cvtps_pi32(a); |
| a = _mm_movehl_ps(a, a); |
| c = _mm_cvtps_pi32(a); |
| |
| return _mm_packs_pi16(b, c); |
| } |
| |
| static inline __m64 __attribute__((__always_inline__, __nodebug__)) |
| _mm_cvtps_pi8(__m128 a) |
| { |
| __m64 b, c; |
| |
| b = _mm_cvtps_pi16(a); |
| c = _mm_setzero_si64(); |
| |
| return _mm_packs_pi16(b, c); |
| } |
| |
| static inline int __attribute__((__always_inline__, __nodebug__)) |
| _mm_movemask_ps(__m128 a) |
| { |
| return __builtin_ia32_movmskps(a); |
| } |
| |
| #define _MM_SHUFFLE(z, y, x, w) (((z) << 6) | ((y) << 4) | ((x) << 2) | (w)) |
| |
| #define _MM_EXCEPT_INVALID (0x0001) |
| #define _MM_EXCEPT_DENORM (0x0002) |
| #define _MM_EXCEPT_DIV_ZERO (0x0004) |
| #define _MM_EXCEPT_OVERFLOW (0x0008) |
| #define _MM_EXCEPT_UNDERFLOW (0x0010) |
| #define _MM_EXCEPT_INEXACT (0x0020) |
| #define _MM_EXCEPT_MASK (0x003f) |
| |
| #define _MM_MASK_INVALID (0x0080) |
| #define _MM_MASK_DENORM (0x0100) |
| #define _MM_MASK_DIV_ZERO (0x0200) |
| #define _MM_MASK_OVERFLOW (0x0400) |
| #define _MM_MASK_UNDERFLOW (0x0800) |
| #define _MM_MASK_INEXACT (0x1000) |
| #define _MM_MASK_MASK (0x1f80) |
| |
| #define _MM_ROUND_NEAREST (0x0000) |
| #define _MM_ROUND_DOWN (0x2000) |
| #define _MM_ROUND_UP (0x4000) |
| #define _MM_ROUND_TOWARD_ZERO (0x6000) |
| #define _MM_ROUND_MASK (0x6000) |
| |
| #define _MM_FLUSH_ZERO_MASK (0x8000) |
| #define _MM_FLUSH_ZERO_ON (0x8000) |
| #define _MM_FLUSH_ZERO_OFF (0x8000) |
| |
| #define _MM_GET_EXCEPTION_MASK() (_mm_getcsr() & _MM_MASK_MASK) |
| #define _MM_GET_EXCEPTION_STATE() (_mm_getcsr() & _MM_EXCEPT_MASK) |
| #define _MM_GET_FLUSH_ZERO_MODE() (_mm_getcsr() & _MM_FLUSH_ZERO_MASK) |
| #define _MM_GET_ROUNDING_MODE() (_mm_getcsr() & _MM_ROUND_MASK) |
| |
| #define _MM_SET_EXCEPTION_MASK(x) (_mm_setcsr((_mm_getcsr() & ~_MM_MASK_MASK) | (x))) |
| #define _MM_SET_EXCEPTION_STATE(x) (_mm_setcsr((_mm_getcsr() & ~_MM_EXCEPT_MASK) | (x))) |
| #define _MM_SET_FLUSH_ZERO_MODE(x) (_mm_setcsr((_mm_getcsr() & ~_MM_FLUSH_ZERO_MASK) | (x))) |
| #define _MM_SET_ROUNDING_MODE(x) (_mm_setcsr((_mm_getcsr() & ~_MM_ROUND_MASK) | (x))) |
| |
| #define _MM_TRANSPOSE4_PS(row0, row1, row2, row3) \ |
| do { \ |
| __m128 tmp3, tmp2, tmp1, tmp0; \ |
| tmp0 = _mm_unpacklo_ps((row0), (row1)); \ |
| tmp2 = _mm_unpacklo_ps((row2), (row3)); \ |
| tmp1 = _mm_unpackhi_ps((row0), (row1)); \ |
| tmp3 = _mm_unpackhi_ps((row2), (row3)); \ |
| (row0) = _mm_movelh_ps(tmp0, tmp2); \ |
| (row1) = _mm_movehl_ps(tmp2, tmp0); \ |
| (row2) = _mm_movelh_ps(tmp1, tmp3); \ |
| (row3) = _mm_movelh_ps(tmp3, tmp1); \ |
| } while (0) |
| |
| /* Ugly hack for backwards-compatibility (compatible with gcc) */ |
| #ifdef __SSE2__ |
| #include <emmintrin.h> |
| #endif |
| |
| #endif /* __SSE__ */ |
| |
| #endif /* __XMMINTRIN_H */ |