[Bug tree-optimization/105198] [9/10 Regression] Wrong code for C loop (GCC 12 -O2, GCC 11 -O3)

[tomas.kalibera at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105198

--- Comment #11 from Tomas Kalibera <tomas.kalibera at gmail dot com> ---
Thanks for the very quick fix! I confirm that when R is built with the fixed
version of GCC 12, the R testcase for MASS is fixed, it works with -O2.