commit 4cf362acc17a0e9974f92c43e94dce991dc75c52
author Dan Gohman <gohman@apple.com> Sat Jan 14 00:47:44 2012 +0000
committer Dan Gohman <gohman@apple.com> Sat Jan 14 00:47:44 2012 +0000
tree 985bc8b5857c1e229b01435dfe3e514ab74fd8b5
parent 2f869a3f4f17d99f6b46274a5ddd67ddc2293140

Fix an unused variable warning that Chad noticed.

llvm-svn: 148164

llvm/lib/Transforms/Scalar/ObjCARC.cpp

diff --git a/llvm/lib/Transforms/Scalar/ObjCARC.cpp b/llvm/lib/Transforms/Scalar/ObjCARC.cpp
index 0cf3148..756e565 100644
--- a/llvm/lib/Transforms/Scalar/ObjCARC.cpp
+++ b/llvm/lib/Transforms/Scalar/ObjCARC.cpp
@@ -616,7 +616,7 @@
       const User *UUser = *UI;
       // Special - Use by a call (callee or argument) is not considered
       // to be an escape.
-      if (ImmutableCallSite CS = cast<Value>(UUser))
+      if (isa<CallInst>(UUser) || isa<InvokeInst>(UUser))
         continue;
       if (isa<BitCastInst>(UUser) || isa<GetElementPtrInst>(UUser) ||
           isa<PHINode>(UUser) || isa<SelectInst>(UUser)) {