gcc/testsuite/gcc.dg/gimplefe-14.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O -fgimple" } */
   3
   4 int __GIMPLE ()
   5 main (int argc, char * * argv)
   6 {
   7   int a;
   8
   9   bb_2:
  10   switch (argc_2(D)) {default: L2; case 1: L0; case 2: L1; }
  11
  12 L0:
  13   a_4 = 0;
  14   goto bb_6;
  15
  16 L1:
  17   a_3 = 3;
  18   goto bb_6;
  19
  20 L2:
  21   a_5 = -1;
  22
  23   bb_6:
  24   a_1 = __PHI (L0: a_4, L1: a_3, L2: a_5);
  25   return a_1;
  26
  27 }
  28
  29