commit c387e70c699330dbfb6599a005a281960ca6da70
author Peter Collingbourne <peter@pcc.me.uk> Thu Feb 02 05:12:15 2017 +0000
committer Peter Collingbourne <peter@pcc.me.uk> Thu Feb 02 05:12:15 2017 +0000
tree e2aec70573611a8e47d21e6217b285e62a686324
parent 1116d6915cefd57fb6f20540f10a7859a214cae8

Linker: Move special casing for available_externally in IRMover to clients. NFCI.

The goal is to simplify the semantic model for clients of IRMover.

Differential Revision: https://reviews.llvm.org/D29435

llvm-svn: 293864

llvm/lib/Linker/LinkModules.cpp

diff --git a/llvm/lib/Linker/LinkModules.cpp b/llvm/lib/Linker/LinkModules.cpp
index cf2c4cc..7ff84db 100644
--- a/llvm/lib/Linker/LinkModules.cpp
+++ b/llvm/lib/Linker/LinkModules.cpp
@@ -425,7 +425,8 @@
     return;
 
   // Add these to the internalize list
-  if (!GV.hasLinkOnceLinkage() && !shouldLinkOnlyNeeded())
+  if (!GV.hasLinkOnceLinkage() && !GV.hasAvailableExternallyLinkage() &&
+      !shouldLinkOnlyNeeded())
     return;
 
   if (shouldInternalizeLinkedSymbols())