[llvm] [llvm] Remove unused includes (NFC) (PR #144941)

[Kazu Hirata via llvm-commits]

https://github.com/kazutakahirata created https://github.com/llvm/llvm-project/pull/144941

These are identified by misc-include-cleaner.  I've filtered out those
that break builds.  Also, I'm staying away from llvm-config.h,
config.h, and Compiler.h, which likely cause platform- or
compiler-specific build failures.


>From dd5178717197444624d02d1d89998ce6d9809622 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu at google.com>
Date: Mon, 16 Jun 2025 00:46:34 -0700
Subject: [PATCH] [llvm] Remove unused includes (NFC)

These are identified by misc-include-cleaner.  I've filtered out those
that break builds.  Also, I'm staying away from llvm-config.h,
config.h, and Compiler.h, which likely cause platform- or
compiler-specific build failures.
---
 llvm/lib/ExecutionEngine/JITLink/COFFDirectiveParser.cpp      | 2 --
 llvm/lib/ExecutionEngine/Orc/UnwindInfoRegistrationPlugin.cpp | 2 --
 llvm/lib/Linker/IRMover.cpp                                   | 1 -
 llvm/lib/Target/BPF/BPFPreserveStaticOffset.cpp               | 1 -
 4 files changed, 6 deletions(-)

diff --git a/llvm/lib/ExecutionEngine/JITLink/COFFDirectiveParser.cpp b/llvm/lib/ExecutionEngine/JITLink/COFFDirectiveParser.cpp
index ecf5c0e519cae..4a5d5a8ffab64 100644
--- a/llvm/lib/ExecutionEngine/JITLink/COFFDirectiveParser.cpp
+++ b/llvm/lib/ExecutionEngine/JITLink/COFFDirectiveParser.cpp
@@ -12,8 +12,6 @@
 
 #include "COFFDirectiveParser.h"
 
-#include <array>
-
 using namespace llvm;
 using namespace jitlink;
 
diff --git a/llvm/lib/ExecutionEngine/Orc/UnwindInfoRegistrationPlugin.cpp b/llvm/lib/ExecutionEngine/Orc/UnwindInfoRegistrationPlugin.cpp
index 4482eedc00702..178c7ee1c01b4 100644
--- a/llvm/lib/ExecutionEngine/Orc/UnwindInfoRegistrationPlugin.cpp
+++ b/llvm/lib/ExecutionEngine/Orc/UnwindInfoRegistrationPlugin.cpp
@@ -8,10 +8,8 @@
 
 #include "llvm/ExecutionEngine/Orc/UnwindInfoRegistrationPlugin.h"
 
-#include "llvm/ADT/ScopeExit.h"
 #include "llvm/ExecutionEngine/Orc/Shared/MachOObjectFormat.h"
 #include "llvm/ExecutionEngine/Orc/Shared/OrcRTBridge.h"
-#include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/Module.h"
 
 #define DEBUG_TYPE "orc"
diff --git a/llvm/lib/Linker/IRMover.cpp b/llvm/lib/Linker/IRMover.cpp
index 2a9709050162f..a466ce5bf0d4c 100644
--- a/llvm/lib/Linker/IRMover.cpp
+++ b/llvm/lib/Linker/IRMover.cpp
@@ -9,7 +9,6 @@
 #include "llvm/Linker/IRMover.h"
 #include "LinkDiagnosticInfo.h"
 #include "llvm/ADT/SetVector.h"
-#include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/IR/AutoUpgrade.h"
 #include "llvm/IR/Constants.h"
diff --git a/llvm/lib/Target/BPF/BPFPreserveStaticOffset.cpp b/llvm/lib/Target/BPF/BPFPreserveStaticOffset.cpp
index 222eb19e3eeef..ea9155c60d381 100644
--- a/llvm/lib/Target/BPF/BPFPreserveStaticOffset.cpp
+++ b/llvm/lib/Target/BPF/BPFPreserveStaticOffset.cpp
@@ -108,7 +108,6 @@
 #include "llvm/IR/Attributes.h"
 #include "llvm/IR/BasicBlock.h"
 #include "llvm/IR/Constants.h"
-#include "llvm/IR/DebugInfoMetadata.h"
 #include "llvm/IR/DiagnosticInfo.h"
 #include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/InstIterator.h"