[CallSiteSplitting] Clear ValueToValue maps.

llvm-svn: 325006

diff --git a/llvm/lib/Transforms/Scalar/CallSiteSplitting.cpp b/llvm/lib/Transforms/Scalar/CallSiteSplitting.cpp
index faea3fa..ac38338 100644 (file)
--- a/llvm/lib/Transforms/Scalar/CallSiteSplitting.cpp
+++ b/llvm/lib/Transforms/Scalar/CallSiteSplitting.cpp
@@ -330,6 +330,10 @@ static void splitCallSite(
     if (CurrentI == OriginalBegin)
       break;
   }
+
+  ValueToValueMaps[0].clear();
+  ValueToValueMaps[1].clear();
+
   NumCallSiteSplit++;
 }