1 /* { dg-do compile } */ 2 /* { dg-options "-O -fdump-tree-optimized" } */ 3 4 unsigned int foo(unsigned int eax)5foo (unsigned int eax) 6 { 7 eax |= 4; 8 eax &= 247; 9 eax |= 16; 10 eax &= 223; 11 eax |= 64; 12 eax &= 127; 13 return eax; 14 } 15 16 /* { dg-final { scan-tree-dump-times " & " 1 "optimized" } } */ 17 /* { dg-final { scan-tree-dump-times " \\\| " 1 "optimized" } } */ 18