From a23043cb9c1ef021a9cf05cd62cce76cd03c0ba2 Mon Sep 17 00:00:00 2001
From: Richard Trieu <rtrieu@google.com>
Date: Mon, 9 Jun 2014 22:53:16 +0000
Subject: Removing an "if (!this)" check from two print methods.  The condition
 will never be true in a well-defined context.  The checking for null pointers
 has been moved into the caller logic so it does not rely on undefined
 behavior.

llvm-svn: 210497
---
 llvm/lib/Analysis/LoopPass.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'llvm/lib/Analysis/LoopPass.cpp')

diff --git a/llvm/lib/Analysis/LoopPass.cpp b/llvm/lib/Analysis/LoopPass.cpp
index 8df18e75c64..2c6e6e3ffff 100644
--- a/llvm/lib/Analysis/LoopPass.cpp
+++ b/llvm/lib/Analysis/LoopPass.cpp
@@ -45,6 +45,7 @@ public:
     for (Loop::block_iterator b = L->block_begin(), be = L->block_end();
          b != be;
          ++b) {
+      assert((*b) != nullptr && "Expecting non-null block");
       (*b)->print(Out);
     }
     return false;
-- 
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