[NFC] Header cleanup
Removed some unused headers, replaced some headers with forward class declarations.
Found using simple scripts like this one:
clear && ack --cpp -l '#include "llvm/ADT/IndexedMap.h"' | xargs grep -L 'IndexedMap[<]' | xargs grep -n --color=auto 'IndexedMap'
Patch by Eugene Kosov <claprix@yandex.ru>
Differential Revision: http://reviews.llvm.org/D19219
From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 266595
diff --git a/llvm/lib/Target/TargetRecip.cpp b/llvm/lib/Target/TargetRecip.cpp
index d41b643..97662f7 100644
--- a/llvm/lib/Target/TargetRecip.cpp
+++ b/llvm/lib/Target/TargetRecip.cpp
@@ -14,11 +14,10 @@
//
//===----------------------------------------------------------------------===//
-#include "llvm/ADT/StringRef.h"
-#include "llvm/ADT/STLExtras.h"
-#include "llvm/Support/ErrorHandling.h"
#include "llvm/Target/TargetRecip.h"
-#include <map>
+#include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/Support/ErrorHandling.h"
using namespace llvm;