phosek added a comment. In D76802#2534118 <https://reviews.llvm.org/D76802#2534118>, @MaskRay wrote:
> "prevents discarding" is not accurate in the context. `__llvm_prf_*` cannot > be discarded because C identifier name input sections are GC roots. > > Add "C identifier name input sections are GC roots. In LLD, the > SHF_LINK_ORDER flag overrides the C identifier name semantics." in > appropriate place. Done, I have revised the change description. > This C identifier name GC currently only works with LLD but does no harm to > gold/GNU ld. > > Do you think `__llvm_prf_*` can link to the text section so that the > self-link trick is not needed? > (https://sourceware.org/bugzilla/show_bug.cgi?id=27259) I associated the counter with the function symbol which seems to be working and we no longer need the self-link trick. CHANGES SINCE LAST ACTION https://reviews.llvm.org/D76802/new/ https://reviews.llvm.org/D76802 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
