From: Dan Gohman <gohman@apple.com>
Date: Sat, 14 Jan 2012 00:47:44 +0000 (+0000)
Subject: Fix an unused variable warning that Chad noticed.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=92180988a4495c9c41ff2d19f6e700cef0bf0b2c;p=oota-llvm.git

Fix an unused variable warning that Chad noticed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148164 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Scalar/ObjCARC.cpp b/lib/Transforms/Scalar/ObjCARC.cpp
index 0cf31486084..756e56579d8 100644
--- a/lib/Transforms/Scalar/ObjCARC.cpp
+++ b/lib/Transforms/Scalar/ObjCARC.cpp
@@ -616,7 +616,7 @@ static bool DoesObjCBlockEscape(const Value *BlockPtr) {
       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)) {