Index: llvm/lib/Transforms/IPO/FunctionImport.cpp
===================================================================
--- llvm/lib/Transforms/IPO/FunctionImport.cpp
+++ llvm/lib/Transforms/IPO/FunctionImport.cpp
@@ -470,17 +470,14 @@
   while (!Worklist.empty()) {
     auto VI = Worklist.pop_back_val();
     for (auto &Summary : VI.getSummaryList()) {
-      for (auto Ref : Summary->refs())
+      GlobalValueSummary *Base = Summary.get();
+      if (auto *AS = dyn_cast<AliasSummary>(Base))
+        Base = &AS->getAliasee();
+      for (auto Ref : Base->refs())
         visit(Ref);
-      if (auto *FS = dyn_cast<FunctionSummary>(Summary.get()))
+      if (auto *FS = dyn_cast<FunctionSummary>(Base))
         for (auto Call : FS->calls())
           visit(Call.first);
-      if (auto *AS = dyn_cast<AliasSummary>(Summary.get())) {
-        auto AliaseeGUID = AS->getAliasee().getOriginalName();
-        ValueInfo AliaseeVI = Index.getValueInfo(AliaseeGUID);
-        if (AliaseeVI)
-          visit(AliaseeVI);
-      }
     }
   }
   Index.setWithGlobalValueDeadStripping();
Index: llvm/test/LTO/Resolution/X86/Inputs/dead-strip-alias.ll
===================================================================
--- /dev/null
+++ llvm/test/LTO/Resolution/X86/Inputs/dead-strip-alias.ll
@@ -0,0 +1,4 @@
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-linux-gnu"
+
+@external = global i8 42
Index: llvm/test/LTO/Resolution/X86/dead-strip-alias.ll
===================================================================
--- /dev/null
+++ llvm/test/LTO/Resolution/X86/dead-strip-alias.ll
@@ -0,0 +1,20 @@
+; RUN: opt -module-summary -o %t %s
+; RUN: opt -module-summary -o %t2 %S/Inputs/dead-strip-alias.ll
+; RUN: llvm-lto2 run %t -r %t,main,px -r %t,alias,p -r %t,external, \
+; RUN:               %t2 -r %t2,external,p \
+; RUN: -save-temps -o %t3
+; RUN: llvm-nm %t3.1 | FileCheck %s
+
+; CHECK: D external
+
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-linux-gnu"
+
+@alias = alias i8*, i8** @internal
+
+@internal = internal global i8* @external
+@external = external global i8
+
+define i8** @main() {
+  ret i8** @alias
+}