Clear split info object.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41823 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Scalar/LoopIndexSplit.cpp b/lib/Transforms/Scalar/LoopIndexSplit.cpp
index f4be5ddef9c749e22a54879b5b37a2ce5d7da397..abda03ca0a43c2c906384d66e6ded1f7830aa1a3 100644 (file)
--- a/lib/Transforms/Scalar/LoopIndexSplit.cpp
+++ b/lib/Transforms/Scalar/LoopIndexSplit.cpp
@@ -382,6 +382,7 @@ void LoopIndexSplit::findSplitCondition() {
   // Check all basic block's terminators.
   for (Loop::block_iterator I = L->block_begin(), E = L->block_end();
        I != E; ++I) {
+    SD.clear();
     BasicBlock *BB = *I;
 
     // If this basic block does not terminate in a conditional branch