| // PR target/12900 | |
| // Origin: <snyder@fnal.gov> | |
| // This used to fail on x86 because the reg-stack pass | |
| // deleted a valid edge. | |
| // { dg-do compile } | |
| // { dg-options "-mtune=i586 -O2" { target { { i?86-*-* x86_64-*-* } && ia32 } } } | |
| struct array { | |
| double data; | |
| virtual ~array(); | |
| }; | |
| double glob; | |
| double ext1(double); | |
| int nmuons; | |
| void track_match() | |
| { | |
| array vecdca; | |
| if (glob < 10) return; | |
| double p = glob*5; | |
| double phi = vecdca.data; | |
| ext1 (vecdca.data-glob); | |
| ext1 (phi*2); | |
| if (1 < p) | |
| ++nmuons; | |
| } |