https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115138
Bug ID: 115138 Summary: [15 Regression] Bootstrap compare-debug fail after r15-580-gf3e5f4c58591f5 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: iains at gcc dot gnu.org CC: rguenth at gcc dot gnu.org Target Milestone: --- Target: x86_64-darwin The compare fail is a symbol name mismatch (AFAICT) the code is otherwise identical. a single fail fails gcc/d/opover.o There's: .const _CSWTCH.155: .byte 38 .byte 37 .byte 40 .byte 39 where the stage1 compiler (and x86_64 Linux) produces _CSWTCH.154 At present, still trying to figure out how to debug this further .. it's D so no preprocessed output - I guess will have to try tree dumps.