1 files changed, 6 insertions, 22 deletions
diff --git a/llvm/lib/Linker/LinkModules.cpp b/llvm/lib/Linker/LinkModules.cpp
index 07785d7a50f..cd3cd52f7ad 100644
--- a/llvm/lib/Linker/LinkModules.cpp
+++ b/llvm/lib/Linker/LinkModules.cpp
@@ -268,31 +268,15 @@ bool ModuleLinker::shouldLinkFromSource(bool &LinkFromSrc,
     return false;
   }
 
-  bool SrcIsDeclaration = Src.isDeclarationForLinker();
-  bool DestIsDeclaration = Dest.isDeclarationForLinker();
-
   if (isPerformingImport()) {
-    if (isa<Function>(&Src)) {
-      // For functions, LinkFromSrc iff this is a function requested
-      // for importing. For variables, decide below normally.
-      LinkFromSrc = GlobalsToImport->count(&Src);
-      return false;
-    }
-
-    // Check if this is an alias with an already existing definition
-    // in Dest, which must have come from a prior importing pass from
-    // the same Src module. Unlike imported function and variable
-    // definitions, which are imported as available_externally and are
-    // not definitions for the linker, that is not a valid linkage for
-    // imported aliases which must be definitions. Simply use the existing
-    // Dest copy.
-    if (isa<GlobalAlias>(&Src) && !DestIsDeclaration) {
-      assert(isa<GlobalAlias>(&Dest));
-      LinkFromSrc = false;
-      return false;
-    }
+    // LinkFromSrc iff this is a global requested for importing.
+    LinkFromSrc = GlobalsToImport->count(&Src);
+    return false;
   }
 
+  bool SrcIsDeclaration = Src.isDeclarationForLinker();
+  bool DestIsDeclaration = Dest.isDeclarationForLinker();
+
   if (SrcIsDeclaration) {
     // If Src is external or if both Src & Dest are external..  Just link the
     // external globals, we aren't adding anything.