From dc869d5aadcde9b750e7305896721da10482bb65 Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Wed, 22 Apr 2020 16:36:02 +0100
Subject: [PATCH] [Lanai] Remove unused forward declarations. NFC.

---
 llvm/lib/Target/Lanai/Lanai.h                 | 3 ---
 llvm/lib/Target/Lanai/LanaiMCInstLower.h      | 2 --
 llvm/lib/Target/Lanai/LanaiTargetMachine.h    | 1 -
 llvm/lib/Target/Lanai/LanaiTargetObjectFile.h | 1 -
 4 files changed, 7 deletions(-)

diff --git a/llvm/lib/Target/Lanai/Lanai.h b/llvm/lib/Target/Lanai/Lanai.h
index 2f06ea9..2bd266b 100644
--- a/llvm/lib/Target/Lanai/Lanai.h
+++ b/llvm/lib/Target/Lanai/Lanai.h
@@ -19,9 +19,6 @@
 namespace llvm {
 class FunctionPass;
 class LanaiTargetMachine;
-class MachineFunctionPass;
-class TargetMachine;
-class formatted_raw_ostream;
 
 // createLanaiISelDag - This pass converts a legalized DAG into a
 // Lanai-specific DAG, ready for instruction scheduling.
diff --git a/llvm/lib/Target/Lanai/LanaiMCInstLower.h b/llvm/lib/Target/Lanai/LanaiMCInstLower.h
index 00d3ebb..6323319 100644
--- a/llvm/lib/Target/Lanai/LanaiMCInstLower.h
+++ b/llvm/lib/Target/Lanai/LanaiMCInstLower.h
@@ -18,9 +18,7 @@ class MCInst;
 class MCOperand;
 class MCSymbol;
 class MachineInstr;
-class MachineModuleInfoMachO;
 class MachineOperand;
-class Mangler;
 
 // LanaiMCInstLower - This class is used to lower an MachineInstr
 // into an MCInst.
diff --git a/llvm/lib/Target/Lanai/LanaiTargetMachine.h b/llvm/lib/Target/Lanai/LanaiTargetMachine.h
index d2ac400..fb2bc06 100644
--- a/llvm/lib/Target/Lanai/LanaiTargetMachine.h
+++ b/llvm/lib/Target/Lanai/LanaiTargetMachine.h
@@ -22,7 +22,6 @@
 #include "llvm/Target/TargetMachine.h"
 
 namespace llvm {
-class formatted_raw_ostream;
 
 class LanaiTargetMachine : public LLVMTargetMachine {
   LanaiSubtarget Subtarget;
diff --git a/llvm/lib/Target/Lanai/LanaiTargetObjectFile.h b/llvm/lib/Target/Lanai/LanaiTargetObjectFile.h
index 938a1e6..25c0ead 100644
--- a/llvm/lib/Target/Lanai/LanaiTargetObjectFile.h
+++ b/llvm/lib/Target/Lanai/LanaiTargetObjectFile.h
@@ -12,7 +12,6 @@
 #include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
 
 namespace llvm {
-class LanaiTargetMachine;
 class LanaiTargetObjectFile : public TargetLoweringObjectFileELF {
   MCSection *SmallDataSection;
   MCSection *SmallBSSSection;
-- 
2.7.4