| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-vrp1-details" } */ | |
| extern void abort (void) __attribute__ ((__noreturn__)); | |
| struct rtx_def; | |
| typedef struct rtx_def *rtx; | |
| struct rtx_def | |
| { | |
| int code; | |
| }; | |
| int | |
| nonlocal_mentioned_p (rtx x) | |
| { | |
| if (x->code == 6 || x->code == 7) | |
| if (x->code == 7) | |
| if (x->code != 7) | |
| abort (); | |
| } | |
| /* { dg-final { scan-tree-dump-times "Folding predicate .*to 0" 1 "vrp1" } } */ | |
| /* { dg-final { cleanup-tree-dump "vrp1" } } */ | |