gcc/testsuite/gcc.dg/tree-ssa/col-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-fdump-tree-gimple-details-lineno" } */
   3
   4 void foo (int, int);
   5
   6 int
   7 m(int x)
   8 {
   9  int c, a;
  10  a = (c = 5) + 16 + x * 2 ;
  11  foo (c, a);
  12 }
  13
  14 /* { dg-final { scan-tree-dump-times "10:9.*c = 5" 1 "gimple" } } */
  15 /* { dg-final { scan-tree-dump-times "10:14.*c . 16" 1 "gimple" } } */
  16 /* { dg-final { scan-tree-dump-times "10:4.*a =" 1 "gimple" } } */