From 1539440cdf1e3bccfc34cd3c95238bab24f3e65f Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Tue, 29 Aug 2017 20:24:39 +0000
Subject: [PATCH] [FunctionImport] Avoid unused variable warnings in Release
 builds

Just skip the entire block in NDEBUG. No functionality change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@312031 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/IPO/FunctionImport.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/Transforms/IPO/FunctionImport.cpp b/lib/Transforms/IPO/FunctionImport.cpp
index 5f077a6aa4d..88f70d961ed 100644
--- a/lib/Transforms/IPO/FunctionImport.cpp
+++ b/lib/Transforms/IPO/FunctionImport.cpp
@@ -726,6 +726,7 @@ Expected<bool> FunctionImporter::importFunctions(
         GlobalsToImport.insert(&GV);
       }
     }
+#ifndef NDEBUG
     for (GlobalAlias &GA : SrcModule->aliases()) {
       if (!GA.hasName())
         continue;
@@ -735,6 +736,7 @@ Expected<bool> FunctionImporter::importFunctions(
                    << " " << GA.getName() << " from "
                    << SrcModule->getSourceFileName() << "\n");
     }
+#endif
 
     // Upgrade debug info after we're done materializing all the globals and we
     // have loaded all the required metadata!
-- 
2.50.1