https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106172
Bug ID: 106172 Summary: Multiple ICEs building gcc-13 with gcc-12 Product: gcc Version: 12.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: chris2553 at googlemail dot com Target Milestone: --- Created attachment 53246 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53246&action=edit GCC diagnostics file 1 I'm trying to build the gcc-13-20220626 snapshot with the gcc-12-20220702 snapshot but get multiple ICEs. I got the same (or similar) bunch of ICE's last week trying to build gcc-13-20220626 with gcc-12-20220625, but didn't have time to get the diagnostics and report it last week) I've run the build again with the recommended -freport-bug added to CFLAGSand the files saved to /tmp/ are attached as is a file containing the text splat on the console when the ICEs happened.