From 69a1a206137260ab53ce2ed5dee6bff38efd1f46 Mon Sep 17 00:00:00 2001
From: Serge Pavlov <sepavloff@gmail.com>
Date: Sun, 15 Jan 2017 10:23:18 +0000
Subject: Reverted: Track validity of pass results

Commits r291882 and related r291887.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292062 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Analysis/LoopInfo.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

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

diff --git a/lib/Analysis/LoopInfo.cpp b/lib/Analysis/LoopInfo.cpp
index fb05e60e57d..714e0d5173f 100644
--- a/lib/Analysis/LoopInfo.cpp
+++ b/lib/Analysis/LoopInfo.cpp
@@ -731,10 +731,8 @@ void LoopInfoWrapperPass::verifyAnalysis() const {
   // checking by default, LoopPass has been taught to call verifyLoop manually
   // during loop pass sequences.
   if (VerifyLoopInfo) {
-    if (auto *Analysis = getAnalysisIfAvailable<DominatorTreeWrapperPass>()) {
-      auto &DT = Analysis->getDomTree();
-      LI.verify(DT);
-    }
+    auto &DT = getAnalysis<DominatorTreeWrapperPass>().getDomTree();
+    LI.verify(DT);
   }
 }
 
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