Tidy up BasicBlock::getFirstNonPHI, and change a bunch of places to
use it instead of duplicating its functionality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51499 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/LoopRotation.cpp b/lib/Transforms/Scalar/LoopRotation.cpp
index 08d557e..ebba18c 100644
--- a/lib/Transforms/Scalar/LoopRotation.cpp
+++ b/lib/Transforms/Scalar/LoopRotation.cpp
@@ -256,9 +256,7 @@
// 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;