From 5a5ac124e1efaf208671f01c46edb15f29ed2a0b Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Wed, 27 May 2015 18:44:32 +0000
Subject: Vendor import of llvm trunk r238337:
 https://llvm.org/svn/llvm-project/llvm/trunk@238337

---
 lib/Analysis/LibCallAliasAnalysis.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'lib/Analysis/LibCallAliasAnalysis.cpp')

diff --git a/lib/Analysis/LibCallAliasAnalysis.cpp b/lib/Analysis/LibCallAliasAnalysis.cpp
index 016f8c5cc793..f6025e3252e3 100644
--- a/lib/Analysis/LibCallAliasAnalysis.cpp
+++ b/lib/Analysis/LibCallAliasAnalysis.cpp
@@ -36,7 +36,11 @@ void LibCallAliasAnalysis::getAnalysisUsage(AnalysisUsage &AU) const {
   AU.setPreservesAll();                         // Does not transform code
 }
 
-
+bool LibCallAliasAnalysis::runOnFunction(Function &F) {
+  // set up super class
+  InitializeAliasAnalysis(this, &F.getParent()->getDataLayout());
+  return false;
+}
 
 /// AnalyzeLibCallDetails - Given a call to a function with the specified
 /// LibCallFunctionInfo, see if we can improve the mod/ref footprint of the call
-- 
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