gcc/testsuite/gcc.target/i386/avx512bw-vpbroadcast-1.c

   1 /* { dg-do compile { target { ! ia32 } } } */
   2 /* { dg-options "-O2 -mavx512vl -mavx512bw" } */
   3
   4 #include <x86intrin.h>
   5
   6 void
   7 f1 (__m128i x)
   8 {
   9   register __m128i a __asm ("xmm16");
  10   a = x;
  11   asm volatile ("" : "+v" (a));
  12   a = _mm_broadcastb_epi8 (a);
  13   asm volatile ("" : "+v" (a));
  14 }
  15
  16 /* { dg-final { scan-assembler "vpbroadcastb\[^\n\r]*xmm16\[^\n\r]*xmm16" } } */
  17
  18 void
  19 f2 (__m128i x)
  20 {
  21   register __m128i a __asm ("xmm16");
  22   a = x;
  23   asm volatile ("" : "+v" (a));
  24   a = _mm_broadcastw_epi16 (a);
  25   asm volatile ("" : "+v" (a));
  26 }
  27
  28 /* { dg-final { scan-assembler "vpbroadcastw\[^\n\r]*xmm16\[^\n\r]*xmm16" } } */
  29
  30 void
  31 f3 (__m128i x)
  32 {
  33   register __m128i a __asm ("xmm16");
  34   a = x;
  35   asm volatile ("" : "+v" (a));
  36   a = _mm_broadcastd_epi32 (a);
  37   asm volatile ("" : "+v" (a));
  38 }
  39
  40 /* { dg-final { scan-assembler "vpbroadcastd\[^\n\r]*xmm16\[^\n\r]*xmm16" } } */
  41
  42 void
  43 f4 (__m128i x)
  44 {
  45   register __m128i a __asm ("xmm16");
  46   a = x;
  47   asm volatile ("" : "+v" (a));
  48   a = _mm_broadcastq_epi64 (a);
  49   asm volatile ("" : "+v" (a));
  50 }
  51
  52 /* { dg-final { scan-assembler "vpbroadcastq\[^\n\r]*xmm16\[^\n\r]*xmm16" } } */
  53
  54 void
  55 f5 (__m128i x)
  56 {
  57   register __m128i a __asm ("xmm16");
  58   register __m256i b __asm ("xmm17");
  59   a = x;
  60   asm volatile ("" : "+v" (a));
  61   b = _mm256_broadcastb_epi8 (a);
  62   asm volatile ("" : "+v" (b));
  63 }
  64
  65 /* { dg-final { scan-assembler "vpbroadcastb\[^\n\r]*(xmm1\[67]\[^\n\r]*ymm1\[67]|ymm1\[67]\[^\n\r]*xmm1\[67])" } } */
  66
  67 void
  68 f6 (__m128i x)
  69 {
  70   register __m128i a __asm ("xmm16");
  71   register __m256i b __asm ("xmm17");
  72   a = x;
  73   asm volatile ("" : "+v" (a));
  74   b = _mm256_broadcastw_epi16 (a);
  75   asm volatile ("" : "+v" (b));
  76 }
  77
  78 /* { dg-final { scan-assembler "vpbroadcastw\[^\n\r]*(xmm1\[67]\[^\n\r]*ymm1\[67]|ymm1\[67]\[^\n\r]*xmm1\[67])" } } */
  79
  80 void
  81 f7 (__m128i x)
  82 {
  83   register __m128i a __asm ("xmm16");
  84   register __m256i b __asm ("xmm17");
  85   a = x;
  86   asm volatile ("" : "+v" (a));
  87   b = _mm256_broadcastd_epi32 (a);
  88   asm volatile ("" : "+v" (b));
  89 }
  90
  91 /* { dg-final { scan-assembler "vpbroadcastd\[^\n\r]*(xmm1\[67]\[^\n\r]*ymm1\[67]|ymm1\[67]\[^\n\r]*xmm1\[67])" } } */
  92
  93 void
  94 f8 (__m128i x)
  95 {
  96   register __m128i a __asm ("xmm16");
  97   register __m256i b __asm ("xmm17");
  98   a = x;
  99   asm volatile ("" : "+v" (a));
 100   b = _mm256_broadcastq_epi64 (a);
 101   asm volatile ("" : "+v" (b));
 102 }
 103
 104 /* { dg-final { scan-assembler "vpbroadcastq\[^\n\r]*(xmm1\[67]\[^\n\r]*ymm1\[67]|ymm1\[67]\[^\n\r]*xmm1\[67])" } } */