InstCombine: Remove ilist iterator implicit conversions, NFC

Stop relying on implicit conversions of ilist iterators in
LLVMInstCombine.  No functionality change intended.

llvm-svn: 250183

1 files changed, 1 insertions, 2 deletions

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp b/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
index 1896d48d1f3..35d1e336476 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
@@ -115,8 +115,7 @@ Instruction *InstCombiner::scalarizePHI(ExtractElementInst &EI, PHINode *PN) {
       Instruction *pos = dyn_cast<Instruction>(PHIInVal);
       BasicBlock::iterator InsertPos;
       if (pos && !isa<PHINode>(pos)) {
-        InsertPos = pos;
-        ++InsertPos;
+        InsertPos = ++pos->getIterator();
       } else {
         InsertPos = inBB->getFirstInsertionPt();
       }