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| author | Ulrich Drepper <drepper@gmail.com> | 2014-03-24 16:17:51 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gcc.gnu.org> | 2014-03-24 16:17:51 +0000 |
| commit | 0b192937b8e85eb7cf8d3e7ebbc371ea9a5d0b78 (patch) | |
| tree | 8c7b3002d4ea5306af73f7d224897181ee8197af /gcc/config/i386/xmmintrin.h | |
| parent | d0f27fb6b3759484cb51088ee362aeb04df68fde (diff) | |
| download | gcc-0b192937b8e85eb7cf8d3e7ebbc371ea9a5d0b78.zip gcc-0b192937b8e85eb7cf8d3e7ebbc371ea9a5d0b78.tar.gz gcc-0b192937b8e85eb7cf8d3e7ebbc371ea9a5d0b78.tar.bz2 | |
avxintrin.h (_mm256_undefined_si256): Define.
2014-03-24 Ulrich Drepper <drepper@gmail.com>
* config/i386/avxintrin.h (_mm256_undefined_si256): Define.
(_mm256_undefined_ps): Define.
(_mm256_undefined_pd): Define.
* config/i386/emmintrin.h (_mm_undefined_si128): Define.
(_mm_undefined_pd): Define.
* config/i386/xmmintrin.h (_mm_undefined_ps): Define.
* config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
(_mm512_undefined_ps): Define.
(_mm512_undefined_pd): Define.
Use _mm*_undefined_*.
* config/i386/avx2intrin.h: Use _mm*_undefined_*.
From-SVN: r208793
Diffstat (limited to 'gcc/config/i386/xmmintrin.h')
| -rw-r--r-- | gcc/config/i386/xmmintrin.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/config/i386/xmmintrin.h b/gcc/config/i386/xmmintrin.h index 0238439..a3824e7 100644 --- a/gcc/config/i386/xmmintrin.h +++ b/gcc/config/i386/xmmintrin.h @@ -102,6 +102,14 @@ typedef float __v4sf __attribute__ ((__vector_size__ (16))); #define _MM_FLUSH_ZERO_ON 0x8000 #define _MM_FLUSH_ZERO_OFF 0x0000 +/* Create an undefined vector. */ +extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) +_mm_undefined_ps (void) +{ + __m128 __Y = __Y; + return __Y; +} + /* Create a vector of zeros. */ extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_setzero_ps (void) |