https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115942
Sam James <sjames at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |sjames at gcc dot gnu.org --- Comment #6 from Sam James <sjames at gcc dot gnu.org> --- I'm not sure what would've fixed it but let us know if it returns. FWIW, in Gentoo, I've dropped -fext-dce being enabled by default for now until the existing bugs are fixed. So maybe -fext-dce will make the ICE come back although it seems unlikely for this.