| /* { dg-do compile } */ |
| /* { dg-options "-O2 -fdump-tree-dom2-details -w --param logical-op-non-short-circuit=1" } */ |
| unsigned char |
| validate_subreg (unsigned int offset, unsigned int isize, unsigned int osize, int zz, int qq) |
| { |
| if (osize >= (((zz & (1L << 2)) != 0) ? 8 : 4) && isize >= osize) |
| ; |
| else if (qq == 99) |
| return 0; |
| if (osize > isize) |
| return offset == 0; |
| return 1; |
| } |
| /* When we test isize >= osize in the first IF conditional and it is |
| false and qq != 99, then we can thread the osize > isize test of |
| the second conditional. */ |
| /* { dg-final { scan-tree-dump-times "Threaded" 1 "dom2"} } */ |
