https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114339
Sam James <sjames at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |tnfchris at gcc dot gnu.org
--- Comment #2 from Sam James <sjames at gcc dot gnu.org> ---
I've minimised it to:
```
struct entry_guard_t {
int is_reachable;
long failing_since;
int is_primary;
} *create_guard() {
struct entry_guard_t *guard = __builtin_malloc(sizeof *guard);
guard->is_reachable = guard->failing_since = guard->is_primary = 0;
return guard;
}
int main() {
struct entry_guard_t guard = *create_guard();
long tdiff = 10412095 - guard.failing_since;
struct {
long maximum;
int nonprimary_delay;
} delays[] = {{}, {}, {}, {9223372036854775807, 36 * 60 * 60}};
unsigned i = 0;
for (; i < sizeof(delays) / sizeof(delays[0]); ++i)
if (tdiff <= delays[i].maximum)
return delays[i].nonprimary_delay;
__builtin_abort();
}
```
This fails for me with `-O2 -mavx -fno-vect-cost-model`.
