From 122834dffdac1e0dd2e3dc90d065cc06434e115d Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Mon, 13 Jul 2015 13:55:18 +0000
Subject: [PATCH] Print the visibility of available_externally functions.

We were already printing it for declarations, but not available_externally.

llvm-svn: 242027
---
 lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 2 +-
 test/CodeGen/X86/visibility.ll        | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index b574a51251c..125047e7bbb 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -1023,7 +1023,7 @@ bool AsmPrinter::doFinalization(Module &M) {
 
   // Emit visibility info for declarations
   for (const Function &F : M) {
-    if (!F.isDeclaration())
+    if (!F.isDeclarationForLinker())
       continue;
     GlobalValue::VisibilityTypes V = F.getVisibility();
     if (V == GlobalValue::DefaultVisibility)
diff --git a/test/CodeGen/X86/visibility.ll b/test/CodeGen/X86/visibility.ll
index 580c3dc9266..be7fd96f2dd 100644
--- a/test/CodeGen/X86/visibility.ll
+++ b/test/CodeGen/X86/visibility.ll
@@ -2,13 +2,19 @@
 
 @zed = external hidden constant i32
 
+define available_externally hidden void @baz() {
+  ret void
+}
+
 define hidden void @foo() nounwind {
 entry:
   call void @bar(i32* @zed)
+  call void @baz()
   ret void
 }
 
 declare hidden void @bar(i32*)
 
 ;CHECK: .hidden	zed
+;CHECK: .hidden	baz
 ;CHECK: .hidden	bar