1 /* { dg-do compile } */
2 /* { dg-options "-O1 -fdump-tree-optimized-details-blocks" } */
3 /* { dg-additional-options "-mbranch-cost=2" { target branch_cost } } */
4 
f1(_Bool a,_Bool b)5 _Bool f1(_Bool a, _Bool b)
6 {
7   if (a)
8    {
9      if (b)
10       return 1;
11      else
12       return 0;
13    }
14   return 0;
15 }
16 
17 
18 /* For LOGICAL_OP_NON_SHORT_CIRCUIT, this should be optimized
19    into return a & b;, with no ifs.  */
20 /* { dg-final { scan-tree-dump-not "if" "optimized" { target { i?86-*-* x86_64-*-* s390*-*-* avr*-*-* } } } } */
21 /* { dg-final { scan-tree-dump-not "Invalid sum" "optimized" } } */
22