Scalar/PlaceSafepoints.cpp: Fix a warning introduced in r228090. [-Wunused-variable]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236711 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Scalar/PlaceSafepoints.cpp b/lib/Transforms/Scalar/PlaceSafepoints.cpp
index 016591d85c20256521b4083e09f5f9e682180d2c..59cc865dbb03c06ecd1cc2288ec8b1a2772947b1 100644 (file)
--- a/lib/Transforms/Scalar/PlaceSafepoints.cpp
+++ b/lib/Transforms/Scalar/PlaceSafepoints.cpp
@@ -868,10 +868,8 @@ static BasicBlock *normalizeBBForInvokeSafepoint(BasicBlock *BB,
 /// NOT do explicit relocation for GC support.
 static Value *ReplaceWithStatepoint(const CallSite &CS, /* to replace */
                                     Pass *P) {
-  BasicBlock *BB = CS.getInstruction()->getParent();
-  Function *F = BB->getParent();
-  Module *M = F->getParent();
-  assert(M && "must be set");
+  assert(CS.getInstruction()->getParent()->getParent()->getParent() &&
+         "must be set");
 
   // TODO: technically, a pass is not allowed to get functions from within a
   // function pass since it might trigger a new function addition.  Refactor