[Modules] Move the LLVM IR pattern match header into the IR library, it

obviously is coupled to the IR.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202818 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/InstCombine/InstCombineCompares.cpp

@@ -18,8 +18,8 @@
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/GetElementPtrTypeIterator.h"
 #include "llvm/IR/IntrinsicInst.h"
+#include "llvm/IR/PatternMatch.h"
 #include "llvm/Support/ConstantRange.h"
-#include "llvm/Support/PatternMatch.h"
 #include "llvm/Target/TargetLibraryInfo.h"
 using namespace llvm;
 using namespace PatternMatch;