Clean up some unnecessary headers and forward declarations

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172638 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/MC/MCParser/MCAsmParser.h b/include/llvm/MC/MCParser/MCAsmParser.h
index 0b8ee0090daa0e37ebaf978e0122fd1684babfee..f969b498369508ccbcdfb1d159b7a2604d313211 100644 (file)
--- a/include/llvm/MC/MCParser/MCAsmParser.h
+++ b/include/llvm/MC/MCParser/MCAsmParser.h
@@ -14,7 +14,6 @@
 #include "llvm/ADT/StringRef.h"
 #include "llvm/MC/MCParser/AsmLexer.h"
 #include "llvm/Support/DataTypes.h"
-#include <vector>
 
 namespace llvm {
 class MCAsmInfo;
@@ -24,13 +23,11 @@ class MCContext;
 class MCExpr;
 class MCInstPrinter;
 class MCInstrInfo;
-class MCParsedAsmOperand;
 class MCStreamer;
 class MCTargetAsmParser;
 class SMLoc;
 class SMRange;
 class SourceMgr;
-class StringRef;
 class Twine;
 
 /// MCAsmParserSemaCallback - Generic Sema callback for assembly parser.