gcc/testsuite/gcc.target/i386/avx512vl-pack-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -mavx512vl -mno-avx512bw" } */
   3
   4 #include <x86intrin.h>
   5
   6 __m128i
   7 f1 (__m128i a, __m128i b)
   8 {
   9   return _mm_packs_epi16 (a, b);
  10 }
  11
  12 /* { dg-final { scan-assembler-times "vpacksswb\[^\n\r\]*xmm\[0-9\]" 1 } } */
  13
  14 __m128i
  15 f2 (__m128i a, __m128i b)
  16 {
  17   return _mm_packs_epi32 (a, b);
  18 }
  19
  20 /* { dg-final { scan-assembler-times "vpackssdw\[^\n\r\]*xmm\[0-9\]" 1 } } */
  21
  22 __m128i
  23 f3 (__m128i a, __m128i b)
  24 {
  25   return _mm_packus_epi16 (a, b);
  26 }
  27
  28 /* { dg-final { scan-assembler-times "vpackuswb\[^\n\r\]*xmm\[0-9\]" 1 } } */
  29
  30 __m128i
  31 f4 (__m128i a, __m128i b)
  32 {
  33   return _mm_packus_epi32 (a, b);
  34 }
  35
  36 /* { dg-final { scan-assembler-times "vpackusdw\[^\n\r\]*xmm\[0-9\]" 1 } } */
  37
  38 __m256i
  39 f5 (__m256i a, __m256i b)
  40 {
  41   return _mm256_packs_epi16 (a, b);
  42 }
  43
  44 /* { dg-final { scan-assembler-times "vpacksswb\[^\n\r\]*ymm\[0-9\]" 1 } } */
  45
  46 __m256i
  47 f6 (__m256i a, __m256i b)
  48 {
  49   return _mm256_packs_epi32 (a, b);
  50 }
  51
  52 /* { dg-final { scan-assembler-times "vpackssdw\[^\n\r\]*ymm\[0-9\]" 1 } } */
  53
  54 __m256i
  55 f7 (__m256i a, __m256i b)
  56 {
  57   return _mm256_packus_epi16 (a, b);
  58 }
  59
  60 /* { dg-final { scan-assembler-times "vpackuswb\[^\n\r\]*ymm\[0-9\]" 1 } } */
  61
  62 __m256i
  63 f8 (__m256i a, __m256i b)
  64 {
  65   return _mm256_packus_epi32 (a, b);
  66 }
  67
  68 /* { dg-final { scan-assembler-times "vpackusdw\[^\n\r\]*ymm\[0-9\]" 1 } } */