gcc/testsuite/gcc.target/sparc/fexpand-2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O1 -mcpu=ultrasparc -mvis -fdump-tree-optimized" } */
   3 typedef short vec16 __attribute__((vector_size(8)));
   4 typedef unsigned char vec8 __attribute__((vector_size(4)));
   5
   6 vec16 foo () {
   7   vec8 a = {(unsigned char)1,(unsigned char)2,(unsigned char)4,(unsigned char)8};
   8   return __builtin_vis_fexpand (a);
   9 }
  10
  11 /* { dg-final { scan-tree-dump "{ 16, 32, 64, 128 }" "optimized" } } */
  12 /* { dg-final { cleanup-tree-dump "optimized" } } */