1 /* { dg-do compile } */
2 /* { dg-options "-fno-strict-overflow -O2 -fdump-tree-optimized" } */
4 /* Source: Ian Lance Taylor. Dual of strict-overflow-4.c. */
6 /* We can only simplify the conditional when using strict overflow
15 /* We expect to see "<bb N>"; confirm that, so that we know to count
16 it in the real test. */
17 /* { dg-final { scan-tree-dump-times "<bb\[^>\]*>" 1 "optimized" } } */
18 /* { dg-final { scan-tree-dump-times ">|<" 3 "optimized" } } */
19 /* { dg-final { cleanup-tree-dump "optimized" } } */