1 /* { dg-do compile } */
2 /* { dg-options "-O -fno-tree-ccp -fno-tree-forwprop -fdump-tree-fre1-details" } */
3 
4 /* From PR19792.  */
5 
6 int
bar(unsigned int t)7 bar (unsigned int t)
8 {
9   int a = t;
10   return a == t;
11 }
12 
13 /* { dg-final { scan-tree-dump "Replaced \\\(unsigned int\\\) a_.*with t_" "fre1" } } */
14