https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121934
--- Comment #1 from Sam James <sjames at gcc dot gnu.org> --- (Sorry, had to truncate title due to length in order to fit the regression marker in.) For convenience, the original was: "ICE on valid code at -O3 "-fno-tree-dominator-opts -fno-tree-vrp -fno-tree-ccp -fno-tree-forwprop -fno-tree-pre -fno-tree-fre" on x86_64-linux-gnu: in expand_set_or_cpymem_prologue_epilogue_by_misaligned_moves, at config/i386/i386-expand.cc:8873".
