https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114774
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2024-04-19 Component|middle-end |tree-optimization Ever confirmed|0 |1 CC| |rguenth at gcc dot gnu.org --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Yes, DSE walking doesn't "branch" but goes to some length handling some trivial branches only. Mainly to avoid compile-time issues. It needs larger re-structuring to fix that, but in principle it shouldn't be difficult. Related to other PRs where the "trivial" cases are not enough (but could be amended).