[PATCH] D53986: [lto] Fix a crash caused by accessing an empty ValueInfo

[Teresa Johnson via Phabricator via llvm-commits]

tejohnson updated this revision to Diff 172430.
tejohnson added a comment.
Herald added subscribers: steven_wu, eraman.

Update with broader fix and test case


Repository:
  rL LLVM

https://reviews.llvm.org/D53986

Files:
  include/llvm/IR/ModuleSummaryIndex.h
  lib/IR/ModuleSummaryIndex.cpp
  test/ThinLTO/X86/Inputs/alias_internal.ll
  test/ThinLTO/X86/alias_internal.ll

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