1 /* { dg-do compile } */
2 /* { dg-options "-O2 -fdump-tree-optimized" } */
3 int main(int a
, int b
, int c
, int d
)
5 /* Should become just a & b & c & d */
6 int e
= (a
& b
) & (c
& d
);
7 int f
= (c
& a
) & (b
& d
);
10 /* { dg-final { scan-tree-dump-times "\\\& " 3 "optimized"} } */
11 /* { dg-final { cleanup-tree-dump "optimized" } } */
