Don't #include heavy Dominators.h file in LoopInfo.h. This change reduces

overall time of LLVM compilation by ~1%.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196667 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 1 deletions

diff --git a/include/llvm/Analysis/LoopInfo.h b/include/llvm/Analysis/LoopInfo.h
index 582c97cf56..0fb21aa4e4 100644
--- a/include/llvm/Analysis/LoopInfo.h
+++ b/include/llvm/Analysis/LoopInfo.h
@@ -33,8 +33,10 @@
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/GraphTraits.h"
+#include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallVector.h"
-#include "llvm/Analysis/Dominators.h"
+#include "llvm/IR/Instruction.h"
+#include "llvm/Support/CFG.h"
 #include "llvm/Pass.h"
 #include <algorithm>
 
@@ -53,6 +55,7 @@ class Loop;
 class MDNode;
 class PHINode;
 class raw_ostream;
+template<class N> class DominatorTreeBase;
 template<class N, class M> class LoopInfoBase;
 template<class N, class M> class LoopBase;