[Bug tree-optimization/120003] [12/13/14/15/16 Regression] missed optimization around a loop with a checker

[mcccs at gmx dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120003

mcccs at gmx dot com changed:

           What    |Removed                     |Added
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                 CC|                            |mcccs at gmx dot com

--- Comment #5 from mcccs at gmx dot com ---
Bisection (done properly by running, not assembly-scanning) points at
r12-3453-g01b5038718056b