[clang-tools-extra] [lld] [llvm] tools: Remove unused PluginLoader includes (PR #117644)

[Matt Arsenault via cfe-commits]

https://github.com/arsenm created https://github.com/llvm/llvm-project/pull/117644

As far as I can tell there are 2 parallel plugin mechanisms.
opt -load=plugin does not work, and is ignored. opt -load-pass-plugin
does work. The only user of PluginLoader appears to be bugpoint.

>From e713e5f06fabe880e8a8c48fb2c84cfebb5c10d6 Mon Sep 17 00:00:00 2001
From: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: Mon, 25 Nov 2024 15:26:44 -0800
Subject: [PATCH] tools: Remove unused PluginLoader includes

As far as I can tell there are 2 parallel plugin mechanisms.
opt -load=plugin does not work, and is ignored. opt -load-pass-plugin
does work. The only user of PluginLoader appears to be bugpoint.
---
 clang-tools-extra/clang-tidy/tool/ClangTidyMain.cpp | 1 -
 lld/tools/lld/lld.cpp                               | 1 -
 llvm/tools/llc/llc.cpp                              | 1 -
 llvm/tools/lli/lli.cpp                              | 1 -
 llvm/tools/llvm-lto2/llvm-lto2.cpp                  | 1 -
 llvm/tools/opt/optdriver.cpp                        | 1 -
 6 files changed, 6 deletions(-)

diff --git a/clang-tools-extra/clang-tidy/tool/ClangTidyMain.cpp b/clang-tools-extra/clang-tidy/tool/ClangTidyMain.cpp
index d42dafa8ffc362..6e6bda6774da68 100644
--- a/clang-tools-extra/clang-tidy/tool/ClangTidyMain.cpp
+++ b/clang-tools-extra/clang-tidy/tool/ClangTidyMain.cpp
@@ -21,7 +21,6 @@
 #include "clang/Tooling/CommonOptionsParser.h"
 #include "llvm/ADT/StringSet.h"
 #include "llvm/Support/InitLLVM.h"
-#include "llvm/Support/PluginLoader.h"
 #include "llvm/Support/Process.h"
 #include "llvm/Support/Signals.h"
 #include "llvm/Support/TargetSelect.h"
diff --git a/lld/tools/lld/lld.cpp b/lld/tools/lld/lld.cpp
index d6800fa1eea4b9..3aaed7e83104fc 100644
--- a/lld/tools/lld/lld.cpp
+++ b/lld/tools/lld/lld.cpp
@@ -35,7 +35,6 @@
 #include "llvm/Support/CrashRecoveryContext.h"
 #include "llvm/Support/LLVMDriver.h"
 #include "llvm/Support/Path.h"
-#include "llvm/Support/PluginLoader.h"
 #include "llvm/Support/Process.h"
 #include "llvm/TargetParser/Host.h"
 #include "llvm/TargetParser/Triple.h"
diff --git a/llvm/tools/llc/llc.cpp b/llvm/tools/llc/llc.cpp
index 150dd50ef2936e..88168cc7e24303 100644
--- a/llvm/tools/llc/llc.cpp
+++ b/llvm/tools/llc/llc.cpp
@@ -44,7 +44,6 @@
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/FormattedStream.h"
 #include "llvm/Support/InitLLVM.h"
-#include "llvm/Support/PluginLoader.h"
 #include "llvm/Support/SourceMgr.h"
 #include "llvm/Support/TargetSelect.h"
 #include "llvm/Support/TimeProfiler.h"
diff --git a/llvm/tools/lli/lli.cpp b/llvm/tools/lli/lli.cpp
index dd275b73a0c7ec..21da7fe02b9569 100644
--- a/llvm/tools/lli/lli.cpp
+++ b/llvm/tools/lli/lli.cpp
@@ -60,7 +60,6 @@
 #include "llvm/Support/Memory.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/Path.h"
-#include "llvm/Support/PluginLoader.h"
 #include "llvm/Support/Process.h"
 #include "llvm/Support/Program.h"
 #include "llvm/Support/SourceMgr.h"
diff --git a/llvm/tools/llvm-lto2/llvm-lto2.cpp b/llvm/tools/llvm-lto2/llvm-lto2.cpp
index d4f022ef021a44..aefdf12a5d4e91 100644
--- a/llvm/tools/llvm-lto2/llvm-lto2.cpp
+++ b/llvm/tools/llvm-lto2/llvm-lto2.cpp
@@ -25,7 +25,6 @@
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/InitLLVM.h"
-#include "llvm/Support/PluginLoader.h"
 #include "llvm/Support/TargetSelect.h"
 #include "llvm/Support/Threading.h"
 #include <atomic>
diff --git a/llvm/tools/opt/optdriver.cpp b/llvm/tools/opt/optdriver.cpp
index 8ef249e1708b95..e6c3928396f9d3 100644
--- a/llvm/tools/opt/optdriver.cpp
+++ b/llvm/tools/opt/optdriver.cpp
@@ -43,7 +43,6 @@
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/InitLLVM.h"
-#include "llvm/Support/PluginLoader.h"
 #include "llvm/Support/SourceMgr.h"
 #include "llvm/Support/SystemUtils.h"
 #include "llvm/Support/TargetSelect.h"