1 /* { dg-do compile } */
2 /* { dg-options "-O2 -fdump-tree-vrp1" } */
3
f(unsigned i)4 unsigned f(unsigned i){
5 i >>= __SIZEOF_INT__ * __CHAR_BIT__ - 1;
6 return i == 0;
7 }
8
9 /* { dg-final { scan-tree-dump-not "\\(unsigned int\\)" "vrp1" } } */
10