https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84882
Bug ID: 84882 Summary: -mstrict-align on aarch64 should not be RejectNegative Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: jakub at gcc dot gnu.org Target Milestone: --- -mno-strict-align works on all targets that support -mstrict-align option, except aarch64. Any reason for the RejectNegative in there? From what I can see, it isn't the default on aarch64, and there is no way to undo an earlier flag on command line.