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Add macros 

llvm-svn: 61328
This commit is contained in:
Anders Carlsson 2008-12-22 05:42:03 +00:00
parent 8b79fc8aab
commit 25b16dbcd8
1 changed files with 30 additions and 0 deletions
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30
clang/lib/Headers/xmmintrin.devel.h
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@ -656,6 +656,36 @@ static inline int __attribute__((__always_inline__)) _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_MASK_MASK (0x1f80)
#define _MM_EXCEPT_MASK (0x003f)
#define _MM_FLUSH_MASK (0x8000)
#define _MM_ROUND_MASK (0x6000)
#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_MASK)
#define _MM_GET_ROUNDING_MODE() (_mm_getcsr() & _MM_ROUND_MASK)
#define _MM_SET_EXCEPTION_MASK(x) (_mm_setcsr((_mm_getcsr() & ~_MM_FLUSH_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_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)
#endif /* __SSE__ */
#endif /* __XMMINTRIN_H */