[PATCH] D126835: Round up zero-sized symbols to 1 byte in `.debug_aranges` (without breaking other logic).

[Hans Wennborg via Phabricator via llvm-commits]

hans added a comment.

When trying this on Chromium (in the context of https://crbug.com/1335630) we hit a densemap assert in llvm::DwarfDebug::emitDebugARanges()
See the attached reproducer.

F23428761: string_piece_unittest-c72fb0.sh <https://reviews.llvm.org/F23428761>

F23428765: string_piece_unittest-c72fb0.cpp <https://reviews.llvm.org/F23428765>


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D126835/new/

https://reviews.llvm.org/D126835