[PATCH] D79863: [DebugInfo] Refactor SalvageDebugInfo and SalvageDebugInfoForDbgValues

[Chris Jackson via Phabricator via llvm-commits]

chrisjackson created this revision.
chrisjackson added reviewers: vsk, aprantl, Orlando, jmorse, TWeaver, LLVM.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.
chrisjackson added a parent revision: D78369: [DebugInfo] Reduce SalvageDebugInfo() functions.

This is an alternative to D78398 <https://reviews.llvm.org/D78398>. In this diff we don't hide SalvageDebugInfoForDbgValues but we do simplify the salvaging interface and the algorithm in InstCombine.


https://reviews.llvm.org/D79863

Files:
  llvm/include/llvm/Transforms/Utils/Local.h
  llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
  llvm/lib/Transforms/Utils/Local.cpp
  llvm/test/Transforms/InstCombine/debuginfo_add.ll

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