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Tidy up BasicBlock::getFirstNonPHI, and change a bunch of places to

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use it instead of duplicating its functionality.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51499 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2008-05-23 21:05:58 +00:00
parent ee335e35ac
commit 02dea8b39f
16 changed files with 38 additions and 62 deletions
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4
lib/Transforms/Scalar/LoopRotation.cpp
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@ -256,9 +256,7 @@ bool LoopRotate::rotateLoop(Loop *Lp, LPPassManager &LPM) {
// nodes will be created for all getResults later.
BasicBlock::iterator InsertPoint;
if (InvokeInst *II = dyn_cast<InvokeInst>(In)) {
InsertPoint = II->getNormalDest()->begin();
while (isa<PHINode>(InsertPoint))
++InsertPoint;
InsertPoint = II->getNormalDest()->getFirstNonPHI();
} else {
InsertPoint = I; // call
++InsertPoint;