From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Sat, 9 May 2020 14:10:51 +0000 (+0100)
Subject: LTO.h - reduce includes to forward declarations. NFC.
X-Git-Tag: llvmorg-12-init~6530
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0b9783350b3a9644dc6e0ba94c0f6a87ca45cb36;p=platform%2Fupstream%2Fllvm.git

LTO.h - reduce includes to forward declarations. NFC.

Add missing ToolOutputFile.h dependency to BackendUtil.cpp
---

diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp
index ba61a93..efbc775 100644
--- a/clang/lib/CodeGen/BackendUtil.cpp
+++ b/clang/lib/CodeGen/BackendUtil.cpp
@@ -46,6 +46,7 @@
 #include "llvm/Support/TargetRegistry.h"
 #include "llvm/Support/TimeProfiler.h"
 #include "llvm/Support/Timer.h"
+#include "llvm/Support/ToolOutputFile.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetOptions.h"
diff --git a/llvm/include/llvm/LTO/LTO.h b/llvm/include/llvm/LTO/LTO.h
index 0a635b4..c25aa07 100644
--- a/llvm/include/llvm/LTO/LTO.h
+++ b/llvm/include/llvm/LTO/LTO.h
@@ -17,28 +17,24 @@
 
 #include "llvm/ADT/MapVector.h"
 #include "llvm/ADT/StringMap.h"
-#include "llvm/ADT/StringSet.h"
-#include "llvm/IR/DiagnosticInfo.h"
-#include "llvm/IR/LLVMRemarkStreamer.h"
 #include "llvm/IR/ModuleSummaryIndex.h"
 #include "llvm/LTO/Config.h"
-#include "llvm/Linker/IRMover.h"
 #include "llvm/Object/IRSymtab.h"
 #include "llvm/Support/Error.h"
-#include "llvm/Support/ToolOutputFile.h"
 #include "llvm/Support/thread.h"
-#include "llvm/Target/TargetOptions.h"
 #include "llvm/Transforms/IPO/FunctionImport.h"
 
 namespace llvm {
 
 class BitcodeModule;
 class Error;
+class IRMover;
 class LLVMContext;
 class MemoryBufferRef;
 class Module;
-class Target;
 class raw_pwrite_stream;
+class Target;
+class ToolOutputFile;
 
 /// Resolve linkage for prevailing symbols in the \p Index. Linkage changes
 /// recorded in the index and the ThinLTO backends must apply the changes to