[PATCH] D143745: Make section attribute and -ffunction-sections play nicely

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added a comment.

If one TU has more than one section of the same name, there is no guarantee they are adjacent after linking. Linker scripts and `--shuffle-sections` can adjust them.
I don't mind a behavior change if GCC is willing to do the same. But without, it's safer to use an option.

Created a feature request for GCC: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108761


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  https://reviews.llvm.org/D143745/new/

https://reviews.llvm.org/D143745