1 /* { dg-do compile } */
2 /* { dg-options "-O -fstrict-overflow -fdump-tree-empty" } */
7 void foo2(int a
, int b
)
10 void foo3(int*a
, int* b
)
13 void foo4(int*a
, int*b
)
16 /* { dg-final { scan-tree-dump-times "Removing empty loop" 4 "empty" } } */
17 /* { dg-final { cleanup-tree-dump "empty" } } */