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Shuffle simd and SuperVector implementetions as well as their test realy fixed

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Apostolos Tapsas
2021-10-24 16:52:12 +00:00
committed by apostolos
parent 789f723814
commit 4f53ec6b08
6 changed files with 26 additions and 12 deletions
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4
src/util/arch/ppc64el/simd_utils.h
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@@ -462,7 +462,9 @@ char testbit128(m128 val, unsigned int n) {
static really_inline
m128 pshufb_m128(m128 a, m128 b) {
return (m128) vec_perm((uint8x16_t)a, (uint8x16_t)a, (uint8x16_t)b);
uint8x16_t mask =(uint8x16_t)vec_cmpge((uint8x16_t)b, (uint8x16_t)vec_splats((uint8_t)0x80));
uint8x16_t res = vec_perm ((uint8x16_t)a, (uint8x16_t)a, (uint8x16_t)b);
return (m128) vec_sel((uint8x16_t)res, (uint8x16_t)zeroes128(), (uint8x16_t)mask);
}
static really_inline