https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92007
--- Comment #24 from Ilya Leoshkevich <iii at linux dot ibm.com> --- I got the following results on gcc113: 400.perlbench Compiler flags: -DSPEC_CPU -DNDEBUG -DPERL_CORE -march=native -g -O3 -funroll-loops -fopt-info-vec-optimized -DSPEC_CPU -DNDEBUG -DPERL_CORE -DSPEC_CPU_LINUX -DSPEC_CPU_BIGENDIAN -D_GNU_SOURCE -DSPEC_CPU_LP64 -fno-strict-aliasing -std=gnu90 r277511 (without this fix): 884.11s r277515 (with this fix): 874.93s Maxim, could you please share compiler flags with which you are seeing the regression?
