https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112374
--- Comment #17 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Jakub Jelinek from comment #16) > Managed to reproduce now as -fcompare-debug failure: > /home/jakub/src/gcc/obj46/./prev-gcc/xg++ > -B/home/jakub/src/gcc/obj46/./prev-gcc/ -O2 -fno-exceptions -fno-rtti > -fno-common -S pr112374.ii -Wno-narrowing -fcompare-debug > -march=skylake-avx512 -mtune=skylake-avx512 > xg++: error: pr112374.ii: ‘-fcompare-debug’ failure (length) > Will try to reduce this now. I can also reproduce using the compare debug failure using the above options, using a preprocessed source for i386-expand.cc from May 2023. I will also try to reduce it too.
