Don't change the visibility when converting a definition to a declaration.

llvm-svn: 242030

2 files changed, 1 insertions, 3 deletions

diff --git a/llvm/lib/Transforms/IPO/ElimAvailExtern.cpp b/llvm/lib/Transforms/IPO/ElimAvailExtern.cpp
index 1566e85e99b..e70ab871b88 100644
--- a/llvm/lib/Transforms/IPO/ElimAvailExtern.cpp
+++ b/llvm/lib/Transforms/IPO/ElimAvailExtern.cpp
@@ -67,7 +67,6 @@ bool EliminateAvailableExternally::runOnModule(Module &M) {
     }
     I->removeDeadConstantUsers();
     I->setLinkage(GlobalValue::ExternalLinkage);
-    I->setVisibility(GlobalValue::DefaultVisibility);
     NumVariables++;
   }
 
@@ -78,7 +77,6 @@ bool EliminateAvailableExternally::runOnModule(Module &M) {
     if (!I->isDeclaration())
       // This will set the linkage to external
       I->deleteBody();
-    I->setVisibility(GlobalValue::DefaultVisibility);
     I->removeDeadConstantUsers();
     NumFunctions++;
   }
@@ -91,7 +89,6 @@ bool EliminateAvailableExternally::runOnModule(Module &M) {
     I->setAliasee(nullptr);
     I->removeDeadConstantUsers();
     I->setLinkage(GlobalValue::ExternalLinkage);
-    I->setVisibility(GlobalValue::DefaultVisibility);
     NumAliases++;
   }
 
diff --git a/llvm/lib/Transforms/IPO/IPO.cpp b/llvm/lib/Transforms/IPO/IPO.cpp
index fcacec3286f..50f56b0f2af 100644
--- a/llvm/lib/Transforms/IPO/IPO.cpp
+++ b/llvm/lib/Transforms/IPO/IPO.cpp
@@ -46,6 +46,7 @@ void llvm::initializeIPO(PassRegistry &Registry) {
   initializeStripDeadDebugInfoPass(Registry);
   initializeStripNonDebugSymbolsPass(Registry);
   initializeBarrierNoopPass(Registry);
+  initializeEliminateAvailableExternallyPass(Registry);
 }
 
 void LLVMInitializeIPO(LLVMPassRegistryRef R) {