[PATCH] D129317: [DWARF] Add linkagename to hash

[Alexander Yermolovich via Phabricator via llvm-commits]

ayermolo created this revision.
Herald added subscribers: hoy, modimo, wenlei, jdoerfert, JDevlieghere, hiraditya.
Herald added a project: All.
ayermolo requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Originally encountered with RUST, but also there are cases with distributed LTO
where debug info dwo units contain structurally the same debug information, with
difference in DW_AT_linkage_name. This causes collision on DWO ID.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D129317

Files:
  llvm/lib/CodeGen/AsmPrinter/DIEHashAttributes.def
  llvm/test/DebugInfo/X86/convert-loclist.ll
  llvm/test/DebugInfo/X86/fission-hash-local.ll
  llvm/test/DebugInfo/X86/sret.ll
  llvm/unittests/CodeGen/DIEHashTest.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D129317.443020.patch
Type: text/x-patch
Size: 3914 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20220707/332f2b5e/attachment.bin>