[PATCH] D37842: Reland r313157, "ThinLTO: Correctly follow aliasee references when dead stripping." which was reverted in r313222.

Peter Collingbourne via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Sep 13 20:04:32 PDT 2017


pcc created this revision.
Herald added subscribers: hiraditya, inglorion, mehdi_amini.

This reland includes a fix for the LowerTypeTests pass so that it
looks past aliases when determining which type identifiers are live.


https://reviews.llvm.org/D37842

Files:
  llvm/include/llvm/IR/ModuleSummaryIndex.h
  llvm/lib/Transforms/IPO/FunctionImport.cpp
  llvm/lib/Transforms/IPO/LowerTypeTests.cpp
  llvm/test/LTO/Resolution/X86/Inputs/dead-strip-alias.ll
  llvm/test/LTO/Resolution/X86/dead-strip-alias.ll
  llvm/test/LTO/Resolution/X86/lowertypetests.ll

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