| // PR debug/100541 | |
| // { dg-do compile } | |
| // { dg-options "-O3 -fno-expensive-optimizations -fno-tree-dce -fno-tree-dominator-opts -fcompare-debug" } | |
| int a, b, i, x, y; | |
| int | |
| foo () | |
| { | |
| int rcmd = 0; | |
| switch (x) { | |
| case 0: | |
| if (i) | |
| rcmd = 6; | |
| if (y % 3) | |
| int &m1 = rcmd = rcmd | 5; | |
| break; | |
| case 1: | |
| rcmd = b; | |
| } | |
| if (rcmd != 7) | |
| return rcmd; | |
| return a; | |
| } |