Update SetVector to rely on the underlying set's insert to return a pair<iterator...

[oota-llvm.git] / lib / Transforms / Scalar / LoopInstSimplify.cpp

diff --git a/lib/Transforms/Scalar/LoopInstSimplify.cpp b/lib/Transforms/Scalar/LoopInstSimplify.cpp
index 7c29b8cc07e82809b78c167d049e8e181a0410cf..8fd7c8fbaaa5c3ea95016d5e34a0b3ad3db46d6d 100644 (file)
--- a/lib/Transforms/Scalar/LoopInstSimplify.cpp
+++ b/lib/Transforms/Scalar/LoopInstSimplify.cpp
@@ -152,7 +152,7 @@ bool LoopInstSimplify::runOnLoop(Loop *L, LPPassManager &LPM) {
       for (succ_iterator SI = succ_begin(BB), SE = succ_end(BB); SI != SE;
            ++SI) {
         BasicBlock *SuccBB = *SI;
-        if (!Visited.insert(SuccBB))
+        if (!Visited.insert(SuccBB).second)
           continue;
 
         const Loop *SuccLoop = LI->getLoopFor(SuccBB);
@@ -165,7 +165,7 @@ bool LoopInstSimplify::runOnLoop(Loop *L, LPPassManager &LPM) {
 
           for (unsigned i = 0; i < SubLoopExitBlocks.size(); ++i) {
             BasicBlock *ExitBB = SubLoopExitBlocks[i];
-            if (LI->getLoopFor(ExitBB) == L && Visited.insert(ExitBB))
+            if (LI->getLoopFor(ExitBB) == L && Visited.insert(ExitBB).second)
               VisitStack.push_back(WorklistItem(ExitBB, false));
           }