Remove SmallBitVector.h include. NFCI.

SmallBitVector/BitVector types aren't used at all in the cpp file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@369008 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index 57fd6025e49785ac6a8113941c08bfe006d11446..84ff85cd8fef4f1bc56123fb50d2451c9ba4f26a 100644 (file)
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -24,7 +24,6 @@
 #include "llvm/ADT/Optional.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SetVector.h"
-#include "llvm/ADT/SmallBitVector.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallSet.h"
 #include "llvm/ADT/SmallVector.h"