https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120186
--- Comment #3 from John David Anglin <danglin at gcc dot gnu.org> --- Hi Adrian, I haven't tested LRA in sometime. There are are at least two bugs preventing migration to LRA on hppa, although they didn't previously break bootstrap. I don't believe these are problems with backend. I presume you edited pa.opt to enable LRA. Would you provide full configure command and relevant environment options. You might try building with old reload. My last build of gcc-16 was at revision r16-175-g1c5cf7cc82d. Probably, we will need to bisect this bug. I'm currently working on fixing Debian builds of gcc-12 and gcc-13 on hppa. There is a report that gcc-15 is also broken...