diff options
Diffstat (limited to 'third_party/aom/aom_dsp/simd/v256_intrinsics_v128.h')
| -rw-r--r-- | third_party/aom/aom_dsp/simd/v256_intrinsics_v128.h | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/third_party/aom/aom_dsp/simd/v256_intrinsics_v128.h b/third_party/aom/aom_dsp/simd/v256_intrinsics_v128.h index a4b334ea6..cbea55ca1 100644 --- a/third_party/aom/aom_dsp/simd/v256_intrinsics_v128.h +++ b/third_party/aom/aom_dsp/simd/v256_intrinsics_v128.h @@ -508,17 +508,19 @@ SIMD_INLINE v256 v256_shr_s32(v256 a, unsigned int c) { to enforce that. */ #define v256_shl_n_byte(a, n) \ ((n) < 16 ? v256_from_v128(v128_or(v128_shl_n_byte(a.hi, n), \ - v128_shr_n_byte(a.lo, 16 - (n))), \ + v128_shr_n_byte(a.lo, (16 - (n)) & 31)), \ v128_shl_n_byte(a.lo, (n))) \ - : v256_from_v128((n) > 16 ? v128_shl_n_byte(a.lo, (n)-16) : a.lo, \ - v128_zero())) - -#define v256_shr_n_byte(a, n) \ - ((n) < 16 ? v256_from_v128(v128_shr_n_byte(a.hi, n), \ - v128_or(v128_shr_n_byte(a.lo, n), \ - v128_shl_n_byte(a.hi, 16 - (n)))) \ - : v256_from_v128(v128_zero(), \ - (n) > 16 ? v128_shr_n_byte(a.hi, (n)-16) : a.hi)) + : v256_from_v128( \ + (n) > 16 ? v128_shl_n_byte(a.lo, ((n)-16) & 31) : a.lo, \ + v128_zero())) + +#define v256_shr_n_byte(a, n) \ + ((n) < 16 ? v256_from_v128(v128_shr_n_byte(a.hi, n), \ + v128_or(v128_shr_n_byte(a.lo, n), \ + v128_shl_n_byte(a.hi, (16 - (n)) & 31))) \ + : v256_from_v128( \ + v128_zero(), \ + (n) > 16 ? v128_shr_n_byte(a.hi, ((n)-16) & 31) : a.hi)) #define v256_align(a, b, c) \ ((c) ? v256_or(v256_shr_n_byte(b, c), v256_shl_n_byte(a, 32 - (c))) : b) |