[PATCH] D53139: [ThinLTO] Don't import GV which contains blockaddress

[Eugene Leviant via Phabricator via llvm-commits]

evgeny777 updated this revision to Diff 169246.
evgeny777 added a comment.

> Are those ever expected to reference a blockaddress?

Yes, they are. But instruction in any given function can only reference basic block in the same function. 
So we're not interested in return value of `findRefEdges`. I've reflected this in a comment to `findRefEdges`


https://reviews.llvm.org/D53139

Files:
  lib/Analysis/ModuleSummaryAnalysis.cpp
  lib/Transforms/IPO/FunctionImport.cpp
  test/ThinLTO/X86/Inputs/globals-import-blockaddr.ll
  test/ThinLTO/X86/globals-import-blockaddr.ll

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