gcc/testsuite/gcc.dg/tree-ssa/loadpre25.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fdump-tree-pre-stats -fno-tree-loop-im" } */
   3 struct X { int i; };
   4 int foo(struct X *a, int argc)
   5 {
   6   int i;
   7   int e;
   8
   9   for (i = 0; i < argc; i++)
  10     {
  11       e = a->i;
  12       a->i = 9;
  13     }
  14   return e;
  15 }
  16
  17 /* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"  } } */