https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115877
--- Comment #18 from Xi Ruoyao <xry111 at gcc dot gnu.org> --- (In reply to Jeffrey A. Law from comment #15) > Xi, please file a distinct bug for the loongarch bootstrap failure. If in > the end it turns out to be the same failure as this one, when we'll close it > as a dup. Please assign that new bug to me. There's not a bootstrap failure but the miscompilation of libcpp/expr.cc causes incorrect "integer overflow in preprocessor expression" warning on #if -0 #endif And to reproduce the issue one of my local patches is needed. I'll gather more info before submitting a new report...
