1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -mavx512bw -mavx512vl" } */
       3  /* { dg-final { scan-assembler-times "vpsllw\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)"  1 } } */
       4  /* { dg-final { scan-assembler-times "vpsllw\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
       5  /* { dg-final { scan-assembler-times "vpsllw\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
       6  /* { dg-final { scan-assembler-times "vpsllw\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
       7  /* { dg-final { scan-assembler-times "vpsllw\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
       8  /* { dg-final { scan-assembler-times "vpsllw\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
       9  /* { dg-final { scan-assembler-times "vpsllw\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
      10  
      11  #include <immintrin.h>
      12  volatile __m512i x;
      13  volatile __m256i x256;
      14  volatile __m128i x128;
      15  volatile __mmask32 m;
      16  volatile __mmask16 m256;
      17  volatile __mmask8 m128;
      18  #define y 7
      19  
      20  void extern
      21  avx512bw_test (void)
      22  {
      23    x = _mm512_slli_epi16 (x, y);
      24    x = _mm512_mask_slli_epi16 (x, m, x, y);
      25    x = _mm512_maskz_slli_epi16 (m, x, y);
      26    x256 = _mm256_mask_slli_epi16 (x256, m256, x256, y);
      27    x256 = _mm256_maskz_slli_epi16 (m256, x256, y);
      28    x128 = _mm_mask_slli_epi16 (x128, m128, x128, y);
      29    x128 = _mm_maskz_slli_epi16 (m128, x128, y);
      30  }