Fix AVX-512 compilation error on gcc

lin-toto · Jun 22, 2023 · 610ac54 · 610ac54
1 parent e0a6337
commit 610ac54
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/recoil/simd/rans_decoder_avx512_32x16n.h b/include/recoil/simd/rans_decoder_avx512_32x16n.h
@@ -46,7 +46,7 @@ namespace Recoil {
             auto renormCount = std::popcount(static_cast<unsigned int>(renormMask));
             auto bitstreamPtr = reinterpret_cast<const __m256i*>(&(*this->bitstreamReverseIt) - RansBatchSize + 1);
 
-            u32x16 nextBitstream = _mm512_permutevar_epi32(reverseMask, _mm512_cvtepu16_epi32(_mm256_loadu_si256(bitstreamPtr)));
+            u32x16 nextBitstream = _mm512_permutexvar_epi32(reverseMask, _mm512_cvtepu16_epi32(_mm256_loadu_si256(bitstreamPtr)));
             u32x16 nextStates = _mm512_maskz_expand_epi32(renormMask, nextBitstream);
 
             ransSimd = _mm512_or_si512(_mm512_mask_slli_epi32(ransSimd, renormMask, ransSimd, WriteBits), nextStates);