https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114099
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |tnfchris at gcc dot gnu.org
--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note the difference between noreturn vs __builtin_unreachable BB is the
noreturn bb has:
# _21 = PHI <_2(4)>
m = _21;
But the one with unreachable does not.
It feels like that difference is causing the issue here. Replacing unreachable
with another noreturn function removes the ICE even.
I am 99% sure this is related to the early out vect changes too.
