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Remove unneeded const_cast. 

llvm-svn: 176771
This commit is contained in:
Jakub Staszak 2013-03-09 18:24:26 +00:00
parent 8adba50a40
commit d6ca3c5ba5
1 changed files with 5 additions and 5 deletions
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10
llvm/include/llvm/Analysis/LoopInfo.h
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@ -147,10 +147,10 @@ public:
/// block that is outside of the current loop.
///
bool isLoopExiting(const BlockT *BB) const {
typedef GraphTraits<BlockT*> BlockTraits;
typedef GraphTraits<const BlockT*> BlockTraits;
for (typename BlockTraits::ChildIteratorType SI =
BlockTraits::child_begin(const_cast<BlockT*>(BB)),
SE = BlockTraits::child_end(const_cast<BlockT*>(BB)); SI != SE; ++SI) {
BlockTraits::child_begin(BB),
SE = BlockTraits::child_end(BB); SI != SE; ++SI) {
if (!contains(*SI))
return true;
}
@ -165,8 +165,8 @@ public:
typedef GraphTraits<Inverse<BlockT*> > InvBlockTraits;
for (typename InvBlockTraits::ChildIteratorType I =
InvBlockTraits::child_begin(const_cast<BlockT*>(H)),
E = InvBlockTraits::child_end(const_cast<BlockT*>(H)); I != E; ++I)
InvBlockTraits::child_begin(H),
E = InvBlockTraits::child_end(H); I != E; ++I)
if (contains(*I))
++NumBackEdges;