https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113947
--- Comment #4 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Sandra Loosemore <[email protected]>: https://gcc.gnu.org/g:4c3042273307cd8a34d4d05f90cd0657148646cb commit r16-6097-g4c3042273307cd8a34d4d05f90cd0657148646cb Author: Sandra Loosemore <[email protected]> Date: Fri Dec 5 17:07:32 2025 +0000 doc, pdp11: Clean up PDP-11 documentation [PR122243] While working on this patch I saw that this target has an -mlra option that still defaults to off. Although the LRA support was added in 2018 apparently it wasn't robust enough to enable by default. We are supposed to be deleting reload support and all targets that don't use LRA by default in GCC 16, so this target may be declared obsolete very soon, but I've made the documentation of other options consistent with the .opt files and conventions used for other targets anyway in case either somebody who can build/test for this target switches the default (see PR target/113947) or the reload removal is postponed. gcc/ChangeLog PR other/122243 * config/pdp11/pdp11.opt (m40, m45): Add RejectNegative. * doc/invoke.texi (Option Summary) <PDP-11 Options>: Remove redundant -mno- forms from the list. (PDP-11 Options): Fix some markup issues. Merge documentation of positive and negative forms of -mac0. Index negative forms of -msplit, -mlra.
