[PATCH] D24004: [ThinLTO] Indirect call promotion fixes for promoted local functions

Teresa Johnson via llvm-commits llvm-commits at lists.llvm.org
Mon Aug 29 14:11:28 PDT 2016

tejohnson created this revision.
tejohnson added reviewers: davidxl, mehdi_amini.
tejohnson added subscribers: llvm-commits, Prazek.
Herald added a subscriber: mehdi_amini.

Fix a couple issues limiting the application of indirect call promotion
in ThinLTO mode:
- Invoke indirect call promotion before globalopt, since it may
  eliminate imported functions which appear unreferenced.
- Invoke indirect call promotion with InLTO=true so that the PGOFuncName
  metadata is used to get the name for locals which would have been
  renamed during promotion.



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