From c1485223a688abe8a86e27529e86bd0fa885ceeb Mon Sep 17 00:00:00 2001
From: Richard Trieu <rtrieu@google.com>
Date: Sat, 21 Jun 2014 02:43:02 +0000
Subject: Add back functionality removed in r210497.

Instead of asserting, output a message stating that a null pointer was found.

llvm-svn: 211430
---
 llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp')

diff --git a/llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp b/llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
index 0d9d0ef842c..730eb7156d1 100644
--- a/llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
+++ b/llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
@@ -603,8 +603,10 @@ namespace {
     bool runOnSCC(CallGraphSCC &SCC) override {
       Out << Banner;
       for (CallGraphSCC::iterator I = SCC.begin(), E = SCC.end(); I != E; ++I) {
-        assert((*I)->getFunction() && "Expecting non-null Function");
-        (*I)->getFunction()->print(Out);
+        if ((*I)->getFunction())
+          (*I)->getFunction()->print(Out);
+        else
+          Out << "Printing <null> Function";
       }
       return false;
     }
-- 
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