https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94694
--- Comment #22 from Jakub Jelinek <jakub at gcc dot gnu.org> --- I have now bootstrapped/regtested #c20 + #c21 on x86_64-linux and i686-linux but I see +FAIL: gfortran.dg/dec_math.f90 -O0 execution test +FAIL: gfortran.dg/dec_math.f90 -O1 execution test +FAIL: gfortran.dg/dec_math.f90 -O2 execution test +FAIL: gfortran.dg/dec_math.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test +FAIL: gfortran.dg/dec_math.f90 -O3 -g execution test +FAIL: gfortran.dg/dec_math.f90 -Os execution test on both (no other FAILs and the abilists on libgfortran.so.? are the same on both).