[PATCH] D138550: [ELF] Combine .riscv.attributes

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

Unknown tag handling can be improved. But as  ld.bfd null pointer calls when merging unknown tags in .riscv.attributes (https://sourceware.org/bugzilla/show_bug.cgi?id=29823), and changing the behavior requires `RISCVAttributeParser` modification, I think polishing the behavior is not worth doing in this patch.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D138550/new/

https://reviews.llvm.org/D138550