1 /* { dg-do compile } */
2 /* { dg-options "-O -fdump-tree-cddce1" } */
3 
4 unsigned int
foo(unsigned int eax)5 foo (unsigned int eax)
6 {
7   unsigned int edx = eax & 1;
8   edx ^= 1;
9   eax &= -2;
10   eax |= edx;
11   return eax;
12 }
13 
14 /* { dg-final { scan-tree-dump-times " = " 1 "cddce1" } } */
15 /* { dg-final { scan-tree-dump " = eax_\[0-9\]+\\(D\\) \\^ 1;" "cddce1" } } */
16