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

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fno-tree-dominator-opts -fdump-tree-store_copyprop-details" } */
   3
   4 typedef struct { int i; int j; } A;
   5 int foo(A *a, int i)
   6 {
   7   a->i = i;
   8   return a->i;
   9 }
  10
  11 /* { dg-final { scan-tree-dump "return i" "store_copyprop" } } */
  12 /* { dg-final { cleanup-tree-dump "store_copyprop" } } */