https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106680
Kewen Lin <linkw at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |linkw at gcc dot gnu.org --- Comment #1 from Kewen Lin <linkw at gcc dot gnu.org> --- The related insns requires TARGET_POWERPC64, they are still available on 32bit if the option -O2 -mpowerpc64 comes after -m32. I think it suffers the issue as its comments: /* On some versions of dejagnu this test will fail when biarch testing with RUNTESTFLAGS="--target_board=unix'{-m64,-m32}'" due to -m32 being added on the command line after the dg-options -mpowerpc64. common/config/rs6000/rs6000-common.c:rs6000_handle_option disables -mpowerpc64 for -m32. */ Hi Mike, Could you share which test box you used for testing? Or dejagnu version?