gcc/testsuite/gcc.target/s390/vector/vec-genbytemask-1.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O3 -mzarch -march=z13 --save-temps" } */
   3 /* { dg-require-effective-target vector } */
   4
   5 typedef unsigned char     uv16qi __attribute__((vector_size(16)));
   6 typedef unsigned short     uv8hi __attribute__((vector_size(16)));
   7 typedef unsigned int       uv4si __attribute__((vector_size(16)));
   8 typedef unsigned long long uv2di __attribute__((vector_size(16)));
   9
  10 uv2di __attribute__((noinline))
  11 foo1 ()
  12 {
  13   return (uv2di){ 0xff00ff00ff00ff00, 0x00ff00ff00ff00ff };
  14 }
  15 /* { dg-final { scan-assembler-times "vgbm\t%v24,43605" 1 } } */
  16
  17 uv4si __attribute__((noinline))
  18 foo2 ()
  19 {
  20   return (uv4si){ 0xff0000ff, 0x0000ffff, 0xffff0000, 0x00ffff00 };
  21 }
  22 /* { dg-final { scan-assembler-times "vgbm\t%v24,37830" 1 } } */
  23
  24 uv8hi __attribute__((noinline))
  25 foo3a ()
  26 {
  27   return (uv8hi){ 0xff00, 0xff00, 0xff00, 0xff00,
  28       0xff00, 0xff00, 0xff00, 0xff00 };
  29 }
  30 /* { dg-final { scan-assembler-times "vgbm\t%v24,43690" 1 } } */
  31
  32 uv8hi __attribute__((noinline))
  33 foo3b ()
  34 {
  35   return (uv8hi){ 0x00ff, 0x00ff, 0x00ff, 0x00ff,
  36       0x00ff, 0x00ff, 0x00ff, 0x00ff };
  37 }
  38 /* { dg-final { scan-assembler-times "vgbm\t%v24,21845" 1 } } */
  39
  40 uv16qi __attribute__((noinline))
  41 foo4 ()
  42 {
  43   return (uv16qi){ 0xff, 0xff, 0xff, 0xff,
  44       0, 0, 0, 0,
  45       0xff, 0, 0xff, 0,
  46       0, 0xff, 0, 0xff };
  47 }
  48 /* { dg-final { scan-assembler-times "vgbm\t%v24,61605" 1 } } */
  49
  50 int
  51 main ()
  52 {
  53   if (foo1()[1] != 0x00ff00ff00ff00ffULL)
  54     __builtin_abort ();
  55
  56   if (foo2()[1] != 0x0000ffff)
  57     __builtin_abort ();
  58
  59   if (foo3a()[1] != 0xff00)
  60     __builtin_abort ();
  61
  62   if (foo3b()[1] != 0x00ff)
  63     __builtin_abort ();
  64
  65   if (foo4()[1] != 0xff)
  66     __builtin_abort ();
  67   return 0;
  68 }
  69
  70 /* { dg-final { cleanup-saved-temps } } */