gcc/testsuite/gcc.dg/pr46875.c

   1 /* { dg-do compile { target powerpc*-*-* ia64-*-* x86_64-*-* } } */
   2 /* { dg-options "-Os -fselective-scheduling2" } */
   3
   4 long
   5 foo (int x, long *y)
   6 {
   7   long a = 0;
   8   switch (x)
   9     {
  10     case 0:
  11       a = *y;
  12       break;
  13     case 1:
  14       a = *y;
  15       break;
  16     case 2:
  17       a = *y;
  18       break;
  19     case 3:
  20       a = *y;
  21       break;
  22     case 4:
  23       a = *y;
  24       break;
  25     }
  26   return a;
  27 }