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Add getSource() to SuccIterator

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Get the source BB of an iterator.

llvm-svn: 93364
This commit is contained in:
Tobias Grosser 2010-01-13 22:21:43 +00:00
parent 44e38a98c5
commit fc9e55b439
1 changed files with 5 additions and 0 deletions
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5
include/llvm/Support/CFG.h
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@ -189,6 +189,11 @@ public:
// tmp += offset; // tmp += offset;
// return tmp.operator*(); // return tmp.operator*();
// } // }
/// Get the source BB of this iterator.
inline BB_ *getSource() {
return Term->getParent();
}
}; };
typedef SuccIterator<TerminatorInst*, BasicBlock> succ_iterator; typedef SuccIterator<TerminatorInst*, BasicBlock> succ_iterator;