[llvm-commits] [llvm] r172452 - /llvm/trunk/lib/Transforms/Scalar/ObjCARC.cpp

[Michael Gottesman]

Author: mgottesman
Date: Mon Jan 14 13:18:39 2013
New Revision: 172452

URL: http://llvm.org/viewvc/llvm-project?rev=172452&view=rev
Log:
Changed SmallPtrSet.count guard + SmallPtrSet.insert to just SmallPtrSet.insert.

Modified:
    llvm/trunk/lib/Transforms/Scalar/ObjCARC.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/ObjCARC.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/ObjCARC.cpp?rev=172452&r1=172451&r2=172452&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/ObjCARC.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/ObjCARC.cpp Mon Jan 14 13:18:39 2013
@@ -662,10 +662,9 @@
         if (isa<BitCastInst>(UUser) || isa<GetElementPtrInst>(UUser) ||
             isa<PHINode>(UUser) || isa<SelectInst>(UUser)) {
 
-          if (!VisitedSet.count(UUser)) {
+          if (!VisitedSet.insert(UUser)) {
             DEBUG(dbgs() << "DoesObjCBlockEscape: User copies value. Escapes "
                             "if result escapes. Adding to list.\n");
-            VisitedSet.insert(V);
             Worklist.push_back(UUser);
           } else {
             DEBUG(dbgs() << "DoesObjCBlockEscape: Already visited node.\n");