[CodeGeneration] Do not set insert position redundantly

There is no need to reset the position of the builder, as we can just continue
to insert code at the current position of the IRBuilder, which happens to
be precisely the location we reset the builder to.

llvm-svn: 278014

diff --git a/polly/lib/CodeGen/CodeGeneration.cpp b/polly/lib/CodeGen/CodeGeneration.cpp
index 4550a05..b13118c 100644 (file)
--- a/polly/lib/CodeGen/CodeGeneration.cpp
+++ b/polly/lib/CodeGen/CodeGeneration.cpp
@@ -73,7 +73,6 @@ public:
   ///
   /// @return A value evaluating to true/false if execution is save/unsafe.
   Value *buildRTC(PollyIRBuilder &Builder, IslExprBuilder &ExprBuilder) {
-    Builder.SetInsertPoint(Builder.GetInsertBlock()->getTerminator());
     Value *RTC = ExprBuilder.create(AI->getRunCondition());
     if (!RTC->getType()->isIntegerTy(1))
       RTC = Builder.CreateIsNotNull(RTC);