1 /* { dg-do compile } */
2 /* { dg-options "-O -fdump-tree-optimized-details-blocks" } */
3 
4 /* Testcase extracted from PR15353.  */
5 
6 extern void bar(void);
7 
foo(int x,int a)8 void foo (int x, int a)
9 {
10   /* if ((x < a) || (x != a)) return; else bar (); */
11   if (x < a)
12     return;
13   if (x != a)
14     return;
15 
16   /* else */
17   bar ();
18 }
19 
20 /* { dg-final { scan-tree-dump "!=" "optimized" } } */
21 /* { dg-final { scan-tree-dump-not "Invalid sum" "optimized" } } */
22