gcc/testsuite/gcc.dg/tree-ssa/pr90340.c

   1 /* { dg-do compile { target { { x86_64-*-* aarch64-*-* ia64-*-* powerpc64-*-* } && lp64 } } } */
   2 /* { dg-options "-Os -fdump-tree-switchlower1" } */
   3
   4 int a;
   5
   6 int foo(char c) {
   7   switch (c) {
   8   case 'c':
   9     return a;
  10   case 's':
  11     return 3;
  12   case 'n':
  13     return 1;
  14   case '%':
  15     return -2;
  16   case 'o':
  17     return a + 2;
  18     break;
  19   case 'X':
  20   case 'x':
  21     return 2222;
  22   case 'd':
  23   case 'i':
  24   case 'u':
  25     return 3333;
  26   default:
  27     return 0;
  28   }
  29 }
  30
  31 /* { dg-final { scan-tree-dump ";; GIMPLE switch case clusters: 37 88 JT:99-120" "switchlower1" } } */