https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111331
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|c |tree-optimization
Ever confirmed|0 |1
Last reconfirmed| |2023-09-07
Target Milestone|--- |11.5
Known to work| |5.1.0
Keywords| |needs-bisection, wrong-code
Known to fail| |6.1.0
Status|UNCONFIRMED |NEW
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed, note that patch just exposed a latent bug. Here is a testcase which
shows the failure even in GCC 6 but works in GCC 5:
```
int a;
int b;
int c(int d, int e, int f) {
if (d < e)
return e;
return (d > f) ? f : d;
}
int main() {
int g = -1;
a = c(b + 30, 29, g + 29);
volatile int t = a;
if (a != 28)
__builtin_trap();
}
```
