gcc/testsuite/gcc.target/s390/vector/vec-genbytemask-2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O3 -mzarch -march=z13" } */
   3
   4 typedef unsigned char     uv16qi __attribute__((vector_size(16)));
   5 typedef unsigned short     uv8hi __attribute__((vector_size(16)));
   6 typedef unsigned int       uv4si __attribute__((vector_size(16)));
   7 typedef unsigned long long uv2di __attribute__((vector_size(16)));
   8
   9 /* The elements differ.  */
  10 uv2di __attribute__((noinline))
  11 foo1 ()
  12 {
  13   return (uv2di){ 0x001fffffffffff00, 0x0000ffffffffff00 };
  14 }
  15
  16 /* Non-contiguous bitmasks */
  17
  18 uv4si __attribute__((noinline))
  19 foo2 ()
  20 {
  21   return (uv4si){ 0xff00100f, 0xff00100f, 0xff00100f, 0xff00100f };
  22 }
  23
  24 uv8hi __attribute__((noinline))
  25 foo3a ()
  26 {
  27   return (uv8hi){ 0xf700, 0xf700, 0xf700, 0xf700,
  28       0xf700, 0xf700, 0xf700, 0xf700 };
  29 }
  30
  31 uv8hi __attribute__((noinline))
  32 foo3b ()
  33 {
  34   return (uv8hi){ 0x10ff, 0x10ff, 0x10ff, 0x10ff,
  35       0x10ff, 0x10ff, 0x10ff, 0x10ff };
  36 }
  37
  38 uv16qi __attribute__((noinline))
  39 foo4 ()
  40 {
  41   return (uv16qi){ 0x82, 0x82, 0x82, 0x82,
  42       0x82, 0x82, 0x82, 0x82,
  43       0x82, 0x82, 0x82, 0x82,
  44       0x82, 0x82, 0x82, 0x82 };
  45 }
  46 /* { dg-final { scan-assembler-not "vgbm" } } */