gcc/testsuite/gcc.target/i386/avx512bw-vpbroadcast-3.c

   1 /* { dg-do compile { target { ! ia32 } } } */
   2 /* { dg-options "-O2 -mavx512vl -mavx512bw" } */
   3
   4 typedef char V1 __attribute__((vector_size (16)));
   5 typedef short V2 __attribute__((vector_size (16)));
   6 typedef char V5 __attribute__((vector_size (32)));
   7 typedef short V6 __attribute__((vector_size (32)));
   8 typedef int V7 __attribute__((vector_size (32)));
   9
  10 void
  11 f1 (V1 *x)
  12 {
  13   register V1 a __asm ("xmm16");
  14   a = __builtin_shuffle (*x, (V1) { 0 });
  15   asm volatile ("" : "+v" (a));
  16 }
  17
  18 /* { dg-final { scan-assembler "vpbroadcastb\[^\n\r]*xmm16" } } */
  19
  20 void
  21 f2 (V2 *x)
  22 {
  23   register V2 a __asm ("xmm16");
  24   a = __builtin_shuffle (*x, (V2) { 0 });
  25   asm volatile ("" : "+v" (a));
  26 }
  27
  28 /* { dg-final { scan-assembler "vpbroadcastw\[^\n\r]*xmm16" } } */
  29
  30 void
  31 f5 (V5 *x)
  32 {
  33   register V5 a __asm ("xmm16");
  34   a = __builtin_shuffle (*x, (V5) { 0 });
  35   asm volatile ("" : "+v" (a));
  36 }
  37
  38 /* { dg-final { scan-assembler "vpbroadcastb\[^\n\r]*ymm16" } } */
  39
  40 void
  41 f6 (V6 *x)
  42 {
  43   register V6 a __asm ("xmm16");
  44   a = __builtin_shuffle (*x, (V6) { 0 });
  45   asm volatile ("" : "+v" (a));
  46 }
  47
  48 /* { dg-final { scan-assembler "vpbroadcastw\[^\n\r]*ymm16" } } */
  49
  50 void
  51 f7 (V7 *x)
  52 {
  53   register V7 a __asm ("xmm16");
  54   a = __builtin_shuffle (*x, (V7) { 0 });
  55   asm volatile ("" : "+v" (a));
  56 }
  57
  58 /* { dg-final { scan-assembler "vpbroadcastd\[^\n\r]*ymm16" } } */