Removing an unused variable warning I accidentally introduced with my last warning...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228295 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Scalar/PlaceSafepoints.cpp b/lib/Transforms/Scalar/PlaceSafepoints.cpp
index 51859ada58d174fb1ba7fcb99fe727fe2a582801..a55c1a77f9fd90520535b314fd912acad65027a9 100644 (file)
--- a/lib/Transforms/Scalar/PlaceSafepoints.cpp
+++ b/lib/Transforms/Scalar/PlaceSafepoints.cpp
@@ -699,7 +699,7 @@ INITIALIZE_PASS_END(PlaceSafepoints, "place-safepoints", "Place Safepoints",
 
 static bool isGCLeafFunction(const CallSite &CS) {
   Instruction *inst = CS.getInstruction();
-  if (IntrinsicInst *II = dyn_cast<IntrinsicInst>(inst)) {
+  if (isa<IntrinsicInst>(inst)) {
     // Most LLVM intrinsics are things which can never take a safepoint.
     // As a result, we don't need to have the stack parsable at the
     // callsite.  This is a highly useful optimization since intrinsic