Use SmallVector instead of std::vector.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41207 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp
index 31facd1..5bae18c 100644
--- a/lib/Analysis/ScalarEvolution.cpp
+++ b/lib/Analysis/ScalarEvolution.cpp
@@ -1569,7 +1569,7 @@
 /// will iterate.
 SCEVHandle ScalarEvolutionsImpl::ComputeIterationCount(const Loop *L) {
   // If the loop has a non-one exit block count, we can't analyze it.
-  std::vector<BasicBlock*> ExitBlocks;
+  SmallVector<BasicBlock*, 8> ExitBlocks;
   L->getExitBlocks(ExitBlocks);
   if (ExitBlocks.size() != 1) return UnknownValue;
 
@@ -2620,7 +2620,7 @@
 
   cerr << "Loop " << L->getHeader()->getName() << ": ";
 
-  std::vector<BasicBlock*> ExitBlocks;
+  SmallVector<BasicBlock*, 8> ExitBlocks;
   L->getExitBlocks(ExitBlocks);
   if (ExitBlocks.size() != 1)
     cerr << "<multiple exits> ";