ADT: Remove == and != comparisons between ilist iterators and pointers

I missed == and != when I removed implicit conversions between iterators
and pointers in r252380 since they were defined outside ilist_iterator.

Since they depend on getNodePtrUnchecked(), they indirectly rely on UB.
This commit removes all uses of these operators.  (I'll delete the
operators themselves in a separate commit so that it can be easily
reverted if necessary.)

There should be NFC here.

llvm-svn: 261498

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/include/llvm/Analysis/LoopInfoImpl.h b/llvm/include/llvm/Analysis/LoopInfoImpl.h
index 824fc7e8f15..816a15452da 100644
--- a/llvm/include/llvm/Analysis/LoopInfoImpl.h
+++ b/llvm/include/llvm/Analysis/LoopInfoImpl.h
@@ -277,7 +277,7 @@ void LoopBase<BlockT, LoopT>::verifyLoop() const {
     }
     assert(HasInsideLoopPreds && "Loop block has no in-loop predecessors!");
     assert(HasInsideLoopSuccs && "Loop block has no in-loop successors!");
-    assert(BB != getHeader()->getParent()->begin() &&
+    assert(BB != &getHeader()->getParent()->front() &&
            "Loop contains function entry block!");
 
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