[Bug tree-optimization/103061] [12 Regression] 527.cam4_r miscompiled with -O2 -march=znver1 since r12-4790-g4b3a325f07acebf4

[marxin at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103061

--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
The following file is miscompiled:

gfortran -c -o m_MergeSorts.fppized.o -I. -Iinclude -Inetcdf/include -O2
-march=native -g -std=legacy m_MergeSorts.fppized.f90

where first bad debug counter value is:

-fdbg-cnt=back_threadfull2:6