From 56e70fe8b73bb59dda959731b66c24c3e88a6ab2 Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Thu, 16 Apr 2020 16:08:22 +0100
Subject: [PATCH] MCAsmBackend.h - cleanup includes and forward declarations.
 NFC. Replace StringRef.h include to forward declaration Remove
 MCFragment/MCRelaxableFragment forward declarations - these are included in
 MCFragment.h

---
 llvm/include/llvm/MC/MCAsmBackend.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/llvm/include/llvm/MC/MCAsmBackend.h b/llvm/include/llvm/MC/MCAsmBackend.h
index 9b67c92..c24e7c9 100644
--- a/llvm/include/llvm/MC/MCAsmBackend.h
+++ b/llvm/include/llvm/MC/MCAsmBackend.h
@@ -11,7 +11,6 @@
 
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/Optional.h"
-#include "llvm/ADT/StringRef.h"
 #include "llvm/MC/MCDirectives.h"
 #include "llvm/MC/MCFixup.h"
 #include "llvm/MC/MCFragment.h"
@@ -24,15 +23,14 @@ class MCAsmLayout;
 class MCAssembler;
 class MCCFIInstruction;
 struct MCFixupKindInfo;
-class MCFragment;
 class MCInst;
 class MCObjectStreamer;
 class MCObjectTargetWriter;
 class MCObjectWriter;
-class MCRelaxableFragment;
 class MCSubtargetInfo;
 class MCValue;
 class raw_pwrite_stream;
+class StringRef;
 
 /// Generic interface to target specific assembler backends.
 class MCAsmBackend {
-- 
2.7.4