[Bug tree-optimization/100781] [12 Regression] Emitted binary code changes when -g is enabled at -O2

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100781

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
apinski@xeond:~/src/upstream-gcc/gcc/objdir/stage1-gcc$ ./xgcc -B.
-fcompare-debug -O2 t.c
xgcc: error: t.c: ‘-fcompare-debug’ failure (length)