[llvm] Remove unused <set> and <map> inclusion (PR #167175)

via llvm-commits llvm-commits at lists.llvm.org
Sat Nov 8 12:41:22 PST 2025 

https://github.com/serge-sans-paille created https://github.com/llvm/llvm-project/pull/167175

None

>From bac58523d00c8ca07652e1a891a88b2945eed1df Mon Sep 17 00:00:00 2001
From: serge-sans-paille <sguelton at mozilla.com>
Date: Sat, 8 Nov 2025 21:39:40 +0100
Subject: [PATCH] Remove unused <set> and <map> inclusion

---
 llvm/include/llvm/Analysis/DominanceFrontierImpl.h           | 1 -
 llvm/include/llvm/Bitcode/BitcodeWriter.h                    | 1 -
 llvm/include/llvm/DebugInfo/DWARF/DWARFUnit.h                | 1 -
 llvm/include/llvm/DebugInfo/DWARF/LowLevel/DWARFCFIProgram.h | 1 -
 llvm/include/llvm/ExecutionEngine/Orc/CompileOnDemandLayer.h | 1 -
 llvm/include/llvm/TargetParser/RISCVISAInfo.h                | 1 -
 llvm/include/llvm/Telemetry/Telemetry.h                      | 1 -
 llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp               | 1 -
 llvm/lib/DebugInfo/PDB/Native/PDBStringTableBuilder.cpp      | 2 --
 llvm/lib/Support/DeltaAlgorithm.cpp                          | 1 -
 llvm/lib/Target/DirectX/DXILWriter/DXILBitcodeWriter.h       | 1 -
 llvm/lib/Target/Hexagon/HexagonSubtarget.cpp                 | 1 -
 llvm/lib/Target/NVPTX/NVPTXUtilities.h                       | 1 -
 llvm/lib/Transforms/IPO/SampleProfile.cpp                    | 1 -
 llvm/tools/dsymutil/DwarfLinkerForBinary.cpp                 | 1 -
 llvm/tools/gold/gold-plugin.cpp                              | 1 -
 llvm/tools/llvm-cfi-verify/lib/GraphBuilder.h                | 1 -
 llvm/tools/llvm-ifs/llvm-ifs.cpp                             | 1 -
 llvm/tools/llvm-lto/llvm-lto.cpp                             | 3 +--
 llvm/tools/llvm-rc/ResourceFileWriter.h                      | 2 ++
 llvm/tools/llvm-rc/ResourceScriptToken.h                     | 1 -
 llvm/unittests/Analysis/IR2VecTest.cpp                       | 1 -
 llvm/unittests/ExecutionEngine/Orc/CoreAPIsTest.cpp          | 1 -
 llvm/utils/TableGen/DFAEmitter.cpp                           | 1 -
 24 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/llvm/include/llvm/Analysis/DominanceFrontierImpl.h b/llvm/include/llvm/Analysis/DominanceFrontierImpl.h
index e877b2c4749ab..871dd95c365e8 100644
--- a/llvm/include/llvm/Analysis/DominanceFrontierImpl.h
+++ b/llvm/include/llvm/Analysis/DominanceFrontierImpl.h
@@ -24,7 +24,6 @@
 #include "llvm/Support/GenericDomTree.h"
 #include "llvm/Support/raw_ostream.h"
 #include <cassert>
-#include <set>
 #include <utility>
 #include <vector>
 
diff --git a/llvm/include/llvm/Bitcode/BitcodeWriter.h b/llvm/include/llvm/Bitcode/BitcodeWriter.h
index e9b573733451b..1e72e847137a3 100644
--- a/llvm/include/llvm/Bitcode/BitcodeWriter.h
+++ b/llvm/include/llvm/Bitcode/BitcodeWriter.h
@@ -19,7 +19,6 @@
 #include "llvm/Support/Allocator.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/MemoryBufferRef.h"
-#include <map>
 #include <memory>
 #include <string>
 #include <vector>
diff --git a/llvm/include/llvm/DebugInfo/DWARF/DWARFUnit.h b/llvm/include/llvm/DebugInfo/DWARF/DWARFUnit.h
index b7d6e725faeeb..bd204f626ac01 100644
--- a/llvm/include/llvm/DebugInfo/DWARF/DWARFUnit.h
+++ b/llvm/include/llvm/DebugInfo/DWARF/DWARFUnit.h
@@ -28,7 +28,6 @@
 #include <cstdint>
 #include <map>
 #include <memory>
-#include <set>
 #include <utility>
 #include <vector>
 
diff --git a/llvm/include/llvm/DebugInfo/DWARF/LowLevel/DWARFCFIProgram.h b/llvm/include/llvm/DebugInfo/DWARF/LowLevel/DWARFCFIProgram.h
index c571112344254..0a1300b4acaa4 100644
--- a/llvm/include/llvm/DebugInfo/DWARF/LowLevel/DWARFCFIProgram.h
+++ b/llvm/include/llvm/DebugInfo/DWARF/LowLevel/DWARFCFIProgram.h
@@ -17,7 +17,6 @@
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/Error.h"
 #include "llvm/TargetParser/Triple.h"
-#include <map>
 #include <memory>
 #include <vector>
 
diff --git a/llvm/include/llvm/ExecutionEngine/Orc/CompileOnDemandLayer.h b/llvm/include/llvm/ExecutionEngine/Orc/CompileOnDemandLayer.h
index f964d006f4ae1..8f0f68201d498 100644
--- a/llvm/include/llvm/ExecutionEngine/Orc/CompileOnDemandLayer.h
+++ b/llvm/include/llvm/ExecutionEngine/Orc/CompileOnDemandLayer.h
@@ -47,7 +47,6 @@
 #include <list>
 #include <memory>
 #include <optional>
-#include <set>
 #include <utility>
 
 namespace llvm {
diff --git a/llvm/include/llvm/TargetParser/RISCVISAInfo.h b/llvm/include/llvm/TargetParser/RISCVISAInfo.h
index 0c308cadba790..20dbb60c96ab7 100644
--- a/llvm/include/llvm/TargetParser/RISCVISAInfo.h
+++ b/llvm/include/llvm/TargetParser/RISCVISAInfo.h
@@ -15,7 +15,6 @@
 #include "llvm/Support/Error.h"
 #include "llvm/Support/RISCVISAUtils.h"
 
-#include <map>
 #include <set>
 #include <string>
 #include <vector>
diff --git a/llvm/include/llvm/Telemetry/Telemetry.h b/llvm/include/llvm/Telemetry/Telemetry.h
index 708ec439ed40f..b20c7e2ec07d2 100644
--- a/llvm/include/llvm/Telemetry/Telemetry.h
+++ b/llvm/include/llvm/Telemetry/Telemetry.h
@@ -19,7 +19,6 @@
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/Error.h"
-#include <map>
 #include <memory>
 #include <optional>
 #include <string>
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 0a06752ae1846..6275604037689 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -76,7 +76,6 @@
 #include <cstdlib>
 #include <limits>
 #include <optional>
-#include <set>
 #include <string>
 #include <utility>
 #include <vector>
diff --git a/llvm/lib/DebugInfo/PDB/Native/PDBStringTableBuilder.cpp b/llvm/lib/DebugInfo/PDB/Native/PDBStringTableBuilder.cpp
index 91b3dd5c32b9f..c82edd9c330d2 100644
--- a/llvm/lib/DebugInfo/PDB/Native/PDBStringTableBuilder.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/PDBStringTableBuilder.cpp
@@ -15,8 +15,6 @@
 #include "llvm/Support/Endian.h"
 #include "llvm/Support/TimeProfiler.h"
 
-#include <map>
-
 using namespace llvm;
 using namespace llvm::msf;
 using namespace llvm::support;
diff --git a/llvm/lib/Support/DeltaAlgorithm.cpp b/llvm/lib/Support/DeltaAlgorithm.cpp
index d763cded6e7ea..e91ee91a862f7 100644
--- a/llvm/lib/Support/DeltaAlgorithm.cpp
+++ b/llvm/lib/Support/DeltaAlgorithm.cpp
@@ -8,7 +8,6 @@
 #include "llvm/ADT/DeltaAlgorithm.h"
 #include <algorithm>
 #include <iterator>
-#include <set>
 using namespace llvm;
 
 DeltaAlgorithm::~DeltaAlgorithm() = default;
diff --git a/llvm/lib/Target/DirectX/DXILWriter/DXILBitcodeWriter.h b/llvm/lib/Target/DirectX/DXILWriter/DXILBitcodeWriter.h
index 8707b084f5465..f2c00c7320e11 100644
--- a/llvm/lib/Target/DirectX/DXILWriter/DXILBitcodeWriter.h
+++ b/llvm/lib/Target/DirectX/DXILWriter/DXILBitcodeWriter.h
@@ -18,7 +18,6 @@
 #include "llvm/MC/StringTableBuilder.h"
 #include "llvm/Support/Allocator.h"
 #include "llvm/Support/MemoryBufferRef.h"
-#include <map>
 #include <memory>
 #include <string>
 #include <vector>
diff --git a/llvm/lib/Target/Hexagon/HexagonSubtarget.cpp b/llvm/lib/Target/Hexagon/HexagonSubtarget.cpp
index ce2de752f3b3a..a3c8a882c0616 100644
--- a/llvm/lib/Target/Hexagon/HexagonSubtarget.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonSubtarget.cpp
@@ -28,7 +28,6 @@
 #include "llvm/Target/TargetMachine.h"
 #include <algorithm>
 #include <cassert>
-#include <map>
 #include <optional>
 
 using namespace llvm;
diff --git a/llvm/lib/Target/NVPTX/NVPTXUtilities.h b/llvm/lib/Target/NVPTX/NVPTXUtilities.h
index 4b5cb30fd3036..43d1e61525d3c 100644
--- a/llvm/lib/Target/NVPTX/NVPTXUtilities.h
+++ b/llvm/lib/Target/NVPTX/NVPTXUtilities.h
@@ -25,7 +25,6 @@
 #include "llvm/Support/Alignment.h"
 #include "llvm/Support/FormatVariadic.h"
 #include <cstdarg>
-#include <set>
 #include <string>
 #include <vector>
 
diff --git a/llvm/lib/Transforms/IPO/SampleProfile.cpp b/llvm/lib/Transforms/IPO/SampleProfile.cpp
index e39e311dd795f..fbbccac151bb6 100644
--- a/llvm/lib/Transforms/IPO/SampleProfile.cpp
+++ b/llvm/lib/Transforms/IPO/SampleProfile.cpp
@@ -83,7 +83,6 @@
 #include <cstdint>
 #include <functional>
 #include <limits>
-#include <map>
 #include <memory>
 #include <queue>
 #include <string>
diff --git a/llvm/tools/dsymutil/DwarfLinkerForBinary.cpp b/llvm/tools/dsymutil/DwarfLinkerForBinary.cpp
index ee1e9060657b0..1fc5bba602d8b 100644
--- a/llvm/tools/dsymutil/DwarfLinkerForBinary.cpp
+++ b/llvm/tools/dsymutil/DwarfLinkerForBinary.cpp
@@ -90,7 +90,6 @@
 #include <cstdlib>
 #include <cstring>
 #include <limits>
-#include <map>
 #include <memory>
 #include <optional>
 #include <string>
diff --git a/llvm/tools/gold/gold-plugin.cpp b/llvm/tools/gold/gold-plugin.cpp
index 256933d3f53f9..06045a66ad3e8 100644
--- a/llvm/tools/gold/gold-plugin.cpp
+++ b/llvm/tools/gold/gold-plugin.cpp
@@ -36,7 +36,6 @@
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/TargetParser/Host.h"
 #include <list>
-#include <map>
 #include <plugin-api.h>
 #include <string>
 #include <system_error>
diff --git a/llvm/tools/llvm-cfi-verify/lib/GraphBuilder.h b/llvm/tools/llvm-cfi-verify/lib/GraphBuilder.h
index 55e628ab1a8de..4ee3e7c22c97c 100644
--- a/llvm/tools/llvm-cfi-verify/lib/GraphBuilder.h
+++ b/llvm/tools/llvm-cfi-verify/lib/GraphBuilder.h
@@ -37,7 +37,6 @@
 #include "llvm/Support/raw_ostream.h"
 
 #include <functional>
-#include <set>
 
 using Instr = llvm::cfi_verify::FileAnalysis::Instr;
 
diff --git a/llvm/tools/llvm-ifs/llvm-ifs.cpp b/llvm/tools/llvm-ifs/llvm-ifs.cpp
index e12016c51e906..1244bfb788ae5 100644
--- a/llvm/tools/llvm-ifs/llvm-ifs.cpp
+++ b/llvm/tools/llvm-ifs/llvm-ifs.cpp
@@ -34,7 +34,6 @@
 #include "llvm/TextAPI/TextAPIReader.h"
 #include "llvm/TextAPI/TextAPIWriter.h"
 #include <optional>
-#include <set>
 #include <string>
 #include <vector>
 
diff --git a/llvm/tools/llvm-lto/llvm-lto.cpp b/llvm/tools/llvm-lto/llvm-lto.cpp
index 09f7142d0dcdc..30f2e530eeb40 100644
--- a/llvm/tools/llvm-lto/llvm-lto.cpp
+++ b/llvm/tools/llvm-lto/llvm-lto.cpp
@@ -45,14 +45,13 @@
 #include "llvm/Support/SourceMgr.h"
 #include "llvm/Support/TargetSelect.h"
 #include "llvm/Support/ToolOutputFile.h"
-#include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/WithColor.h"
+#include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetOptions.h"
 #include <algorithm>
 #include <cassert>
 #include <cstdint>
 #include <cstdlib>
-#include <map>
 #include <memory>
 #include <string>
 #include <system_error>
diff --git a/llvm/tools/llvm-rc/ResourceFileWriter.h b/llvm/tools/llvm-rc/ResourceFileWriter.h
index 82d3e3b9e9e8b..a13af45512625 100644
--- a/llvm/tools/llvm-rc/ResourceFileWriter.h
+++ b/llvm/tools/llvm-rc/ResourceFileWriter.h
@@ -19,6 +19,8 @@
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/Endian.h"
 
+#include <map>
+
 namespace llvm {
 
 class MemoryBuffer;
diff --git a/llvm/tools/llvm-rc/ResourceScriptToken.h b/llvm/tools/llvm-rc/ResourceScriptToken.h
index 3dcdfafd2d576..de7f58e04c2c6 100644
--- a/llvm/tools/llvm-rc/ResourceScriptToken.h
+++ b/llvm/tools/llvm-rc/ResourceScriptToken.h
@@ -28,7 +28,6 @@
 #include "llvm/Support/Error.h"
 
 #include <cstdint>
-#include <map>
 #include <vector>
 
 namespace llvm {
diff --git a/llvm/unittests/Analysis/IR2VecTest.cpp b/llvm/unittests/Analysis/IR2VecTest.cpp
index 8ffc5f61d5e55..1aa0e423d363a 100644
--- a/llvm/unittests/Analysis/IR2VecTest.cpp
+++ b/llvm/unittests/Analysis/IR2VecTest.cpp
@@ -18,7 +18,6 @@
 
 #include "gmock/gmock.h"
 #include "gtest/gtest.h"
-#include <map>
 #include <vector>
 
 using namespace llvm;
diff --git a/llvm/unittests/ExecutionEngine/Orc/CoreAPIsTest.cpp b/llvm/unittests/ExecutionEngine/Orc/CoreAPIsTest.cpp
index ec94083859bc5..13070e81914b6 100644
--- a/llvm/unittests/ExecutionEngine/Orc/CoreAPIsTest.cpp
+++ b/llvm/unittests/ExecutionEngine/Orc/CoreAPIsTest.cpp
@@ -15,7 +15,6 @@
 #include "llvm/Testing/Support/Error.h"
 
 #include <deque>
-#include <set>
 #include <thread>
 
 using namespace llvm;
diff --git a/llvm/utils/TableGen/DFAEmitter.cpp b/llvm/utils/TableGen/DFAEmitter.cpp
index 65052e7881e1b..caa7a6fee9538 100644
--- a/llvm/utils/TableGen/DFAEmitter.cpp
+++ b/llvm/utils/TableGen/DFAEmitter.cpp
@@ -32,7 +32,6 @@
 #include <cassert>
 #include <cstdint>
 #include <deque>
-#include <map>
 #include <set>
 #include <string>
 #include <variant>

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