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-rw-r--r--compiler/rustc_codegen_llvm/src/llvm/ffi.rs2
-rw-r--r--compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp4
-rw-r--r--compiler/rustc_llvm/llvm-wrapper/LLVMWrapper.h98
-rw-r--r--compiler/rustc_llvm/llvm-wrapper/Linker.cpp8
-rw-r--r--compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp37
-rw-r--r--compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp156
-rw-r--r--compiler/rustc_llvm/llvm-wrapper/SymbolWrapper.cpp4
7 files changed, 145 insertions, 164 deletions
diff --git a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
index 0fc1988e861..3d2e270a386 100644
--- a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
@@ -204,7 +204,7 @@ pub enum DLLStorageClass {
     DllExport = 2, // Function to be accessible from DLL.
 }
 
-/// Matches LLVMRustAttribute in LLVMWrapper.h
+/// Must match the layout of `LLVMRustAttributeKind`.
 /// Semantically a subset of the C++ enum llvm::Attribute::AttrKind,
 /// though it is not ABI compatible (since it's a C++ enum)
 #[repr(C)]
diff --git a/compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp
index 2ee7454b652..0471baa1f9c 100644
--- a/compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp
@@ -1,5 +1,9 @@
 #include "LLVMWrapper.h"
+
 #include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/SmallVector.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/IR/Module.h"
 #include "llvm/ProfileData/Coverage/CoverageMapping.h"
 #include "llvm/ProfileData/Coverage/CoverageMappingWriter.h"
 #include "llvm/ProfileData/InstrProf.h"
diff --git a/compiler/rustc_llvm/llvm-wrapper/LLVMWrapper.h b/compiler/rustc_llvm/llvm-wrapper/LLVMWrapper.h
index 76f7d054040..f6598f9faf5 100644
--- a/compiler/rustc_llvm/llvm-wrapper/LLVMWrapper.h
+++ b/compiler/rustc_llvm/llvm-wrapper/LLVMWrapper.h
@@ -1,31 +1,12 @@
+#ifndef INCLUDED_RUSTC_LLVM_LLVMWRAPPER_H
+#define INCLUDED_RUSTC_LLVM_LLVMWRAPPER_H
+
 #include "SuppressLLVMWarnings.h"
 
-#include "llvm-c/BitReader.h"
-#include "llvm-c/Core.h"
-#include "llvm-c/Object.h"
-#include "llvm/ADT/ArrayRef.h"
-#include "llvm/ADT/DenseSet.h"
-#include "llvm/ADT/SmallVector.h"
-#include "llvm/Analysis/Lint.h"
-#include "llvm/Analysis/Passes.h"
-#include "llvm/IR/IRBuilder.h"
-#include "llvm/IR/InlineAsm.h"
-#include "llvm/IR/LLVMContext.h"
-#include "llvm/IR/Module.h"
-#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/DynamicLibrary.h"
-#include "llvm/Support/FormattedStream.h"
-#include "llvm/Support/JSON.h"
-#include "llvm/Support/Memory.h"
-#include "llvm/Support/SourceMgr.h"
-#include "llvm/Support/TargetSelect.h"
-#include "llvm/Support/Timer.h"
-#include "llvm/Support/raw_ostream.h"
-#include "llvm/Target/TargetMachine.h"
-#include "llvm/Target/TargetOptions.h"
-#include "llvm/Transforms/IPO.h"
-#include "llvm/Transforms/Scalar.h"
+#include "llvm/Config/llvm-config.h"  // LLVM_VERSION_MAJOR, LLVM_VERSION_MINOR
+#include "llvm/Support/raw_ostream.h" // llvm::raw_ostream
+#include <cstddef>                    // size_t etc
+#include <cstdint>                    // uint64_t etc
 
 #define LLVM_VERSION_GE(major, minor)                                          \
   (LLVM_VERSION_MAJOR > (major) ||                                             \
@@ -33,73 +14,10 @@
 
 #define LLVM_VERSION_LT(major, minor) (!LLVM_VERSION_GE((major), (minor)))
 
-#if LLVM_VERSION_GE(20, 0)
-#include "llvm/Transforms/Utils/Instrumentation.h"
-#else
-#include "llvm/Transforms/Instrumentation.h"
-#endif
-
-#include "llvm/IR/LegacyPassManager.h"
-
-#include "llvm/Bitcode/BitcodeReader.h"
-#include "llvm/Bitcode/BitcodeWriter.h"
-
-#include "llvm/IR/DIBuilder.h"
-#include "llvm/IR/DebugInfo.h"
-#include "llvm/IR/IRPrintingPasses.h"
-#include "llvm/Linker/Linker.h"
-
-#include "llvm/TargetParser/Triple.h"
-
 extern "C" void LLVMRustSetLastError(const char *);
 
 enum class LLVMRustResult { Success, Failure };
 
-enum LLVMRustAttribute {
-  AlwaysInline = 0,
-  ByVal = 1,
-  Cold = 2,
-  InlineHint = 3,
-  MinSize = 4,
-  Naked = 5,
-  NoAlias = 6,
-  NoCapture = 7,
-  NoInline = 8,
-  NonNull = 9,
-  NoRedZone = 10,
-  NoReturn = 11,
-  NoUnwind = 12,
-  OptimizeForSize = 13,
-  ReadOnly = 14,
-  SExt = 15,
-  StructRet = 16,
-  UWTable = 17,
-  ZExt = 18,
-  InReg = 19,
-  SanitizeThread = 20,
-  SanitizeAddress = 21,
-  SanitizeMemory = 22,
-  NonLazyBind = 23,
-  OptimizeNone = 24,
-  ReadNone = 26,
-  SanitizeHWAddress = 28,
-  WillReturn = 29,
-  StackProtectReq = 30,
-  StackProtectStrong = 31,
-  StackProtect = 32,
-  NoUndef = 33,
-  SanitizeMemTag = 34,
-  NoCfCheck = 35,
-  ShadowCallStack = 36,
-  AllocSize = 37,
-  AllocatedPointer = 38,
-  AllocAlign = 39,
-  SanitizeSafeStack = 40,
-  FnRetThunkExtern = 41,
-  Writable = 42,
-  DeadOnUnwind = 43,
-};
-
 typedef struct OpaqueRustString *RustStringRef;
 typedef struct LLVMOpaqueTwine *LLVMTwineRef;
 typedef struct LLVMOpaqueSMDiagnostic *LLVMSMDiagnosticRef;
@@ -127,3 +45,5 @@ public:
     flush();
   }
 };
+
+#endif // INCLUDED_RUSTC_LLVM_LLVMWRAPPER_H
diff --git a/compiler/rustc_llvm/llvm-wrapper/Linker.cpp b/compiler/rustc_llvm/llvm-wrapper/Linker.cpp
index f43128ed550..fdf54e2d9b4 100644
--- a/compiler/rustc_llvm/llvm-wrapper/Linker.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/Linker.cpp
@@ -1,8 +1,10 @@
-#include "llvm/Linker/Linker.h"
-#include "SuppressLLVMWarnings.h"
-
 #include "LLVMWrapper.h"
 
+#include "llvm/Bitcode/BitcodeReader.h"
+#include "llvm/IR/Module.h"
+#include "llvm/Linker/Linker.h"
+#include "llvm/Support/MemoryBuffer.h"
+
 using namespace llvm;
 
 struct RustLinker {
diff --git a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
index 6f47ee88add..1ed702ab4cb 100644
--- a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
@@ -1,25 +1,21 @@
-#include <stdio.h>
-
-#include <cstddef>
-#include <iomanip>
-#include <set>
-#include <vector>
-
 #include "LLVMWrapper.h"
 
-#include "llvm/Analysis/AliasAnalysis.h"
+#include "llvm-c/Core.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/DenseSet.h"
+#include "llvm/ADT/SmallVector.h"
+#include "llvm/Analysis/Lint.h"
 #include "llvm/Analysis/TargetLibraryInfo.h"
-#include "llvm/Analysis/TargetTransformInfo.h"
 #include "llvm/Bitcode/BitcodeWriter.h"
 #include "llvm/CodeGen/CommandFlags.h"
-#include "llvm/CodeGen/TargetSubtargetInfo.h"
 #include "llvm/IR/AssemblyAnnotationWriter.h"
 #include "llvm/IR/AutoUpgrade.h"
-#include "llvm/IR/IntrinsicInst.h"
+#include "llvm/IR/LegacyPassManager.h"
+#include "llvm/IR/PassManager.h"
 #include "llvm/IR/Verifier.h"
 #include "llvm/LTO/LTO.h"
+#include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
-#include "llvm/Object/IRObjectFile.h"
 #include "llvm/Object/ObjectFile.h"
 #include "llvm/Passes/PassBuilder.h"
 #include "llvm/Passes/PassPlugin.h"
@@ -30,25 +26,28 @@
 #include "llvm/Support/VirtualFileSystem.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/TargetParser/Host.h"
-#include "llvm/Transforms/IPO/AlwaysInliner.h"
 #include "llvm/Transforms/IPO/FunctionImport.h"
 #include "llvm/Transforms/IPO/Internalize.h"
 #include "llvm/Transforms/IPO/LowerTypeTests.h"
 #include "llvm/Transforms/IPO/ThinLTOBitcodeWriter.h"
 #include "llvm/Transforms/Instrumentation/AddressSanitizer.h"
 #include "llvm/Transforms/Instrumentation/DataFlowSanitizer.h"
-#include "llvm/Transforms/Utils/AddDiscriminators.h"
-#include "llvm/Transforms/Utils/FunctionImportUtils.h"
-#if LLVM_VERSION_GE(19, 0)
-#include "llvm/Support/PGOOptions.h"
-#endif
 #include "llvm/Transforms/Instrumentation/HWAddressSanitizer.h"
 #include "llvm/Transforms/Instrumentation/InstrProfiling.h"
 #include "llvm/Transforms/Instrumentation/MemorySanitizer.h"
 #include "llvm/Transforms/Instrumentation/ThreadSanitizer.h"
-#include "llvm/Transforms/Utils.h"
 #include "llvm/Transforms/Utils/CanonicalizeAliases.h"
+#include "llvm/Transforms/Utils/FunctionImportUtils.h"
 #include "llvm/Transforms/Utils/NameAnonGlobals.h"
+#include <set>
+#include <string>
+#include <vector>
+
+// Conditional includes prevent clang-format from fully sorting the list,
+// so keep them separate.
+#if LLVM_VERSION_GE(19, 0)
+#include "llvm/Support/PGOOptions.h"
+#endif
 
 using namespace llvm;
 
diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
index f739b010c30..9330c83b7f2 100644
--- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
@@ -1,28 +1,38 @@
 #include "LLVMWrapper.h"
+
+#include "llvm-c/Core.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Statistic.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/BinaryFormat/Magic.h"
 #include "llvm/Bitcode/BitcodeWriter.h"
+#include "llvm/IR/DIBuilder.h"
 #include "llvm/IR/DebugInfoMetadata.h"
 #include "llvm/IR/DiagnosticHandler.h"
 #include "llvm/IR/DiagnosticInfo.h"
 #include "llvm/IR/DiagnosticPrinter.h"
 #include "llvm/IR/GlobalVariable.h"
+#include "llvm/IR/IRBuilder.h"
+#include "llvm/IR/InlineAsm.h"
 #include "llvm/IR/Instructions.h"
-#include "llvm/IR/Intrinsics.h"
 #include "llvm/IR/IntrinsicsARM.h"
+#include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/LLVMRemarkStreamer.h"
 #include "llvm/IR/Mangler.h"
+#include "llvm/IR/Module.h"
 #include "llvm/IR/Value.h"
-#include "llvm/Object/Archive.h"
 #include "llvm/Object/COFFImportFile.h"
-#include "llvm/Object/ObjectFile.h"
-#include "llvm/Pass.h"
 #include "llvm/Remarks/RemarkFormat.h"
 #include "llvm/Remarks/RemarkSerializer.h"
 #include "llvm/Remarks/RemarkStreamer.h"
+#include "llvm/Support/Compression.h"
+#include "llvm/Support/FileSystem.h"
+#include "llvm/Support/JSON.h"
 #include "llvm/Support/ModRef.h"
 #include "llvm/Support/Signals.h"
+#include "llvm/Support/Timer.h"
 #include "llvm/Support/ToolOutputFile.h"
-
 #include <iostream>
 
 // for raw `write` in the bad-alloc handler
@@ -216,94 +226,140 @@ extern "C" LLVMValueRef LLVMRustInsertPrivateGlobal(LLVMModuleRef M,
                                  GlobalValue::PrivateLinkage, nullptr));
 }
 
-static Attribute::AttrKind fromRust(LLVMRustAttribute Kind) {
+// Must match the layout of `rustc_codegen_llvm::llvm::ffi::AttributeKind`.
+enum class LLVMRustAttributeKind {
+  AlwaysInline = 0,
+  ByVal = 1,
+  Cold = 2,
+  InlineHint = 3,
+  MinSize = 4,
+  Naked = 5,
+  NoAlias = 6,
+  NoCapture = 7,
+  NoInline = 8,
+  NonNull = 9,
+  NoRedZone = 10,
+  NoReturn = 11,
+  NoUnwind = 12,
+  OptimizeForSize = 13,
+  ReadOnly = 14,
+  SExt = 15,
+  StructRet = 16,
+  UWTable = 17,
+  ZExt = 18,
+  InReg = 19,
+  SanitizeThread = 20,
+  SanitizeAddress = 21,
+  SanitizeMemory = 22,
+  NonLazyBind = 23,
+  OptimizeNone = 24,
+  ReadNone = 26,
+  SanitizeHWAddress = 28,
+  WillReturn = 29,
+  StackProtectReq = 30,
+  StackProtectStrong = 31,
+  StackProtect = 32,
+  NoUndef = 33,
+  SanitizeMemTag = 34,
+  NoCfCheck = 35,
+  ShadowCallStack = 36,
+  AllocSize = 37,
+  AllocatedPointer = 38,
+  AllocAlign = 39,
+  SanitizeSafeStack = 40,
+  FnRetThunkExtern = 41,
+  Writable = 42,
+  DeadOnUnwind = 43,
+};
+
+static Attribute::AttrKind fromRust(LLVMRustAttributeKind Kind) {
   switch (Kind) {
-  case AlwaysInline:
+  case LLVMRustAttributeKind::AlwaysInline:
     return Attribute::AlwaysInline;
-  case ByVal:
+  case LLVMRustAttributeKind::ByVal:
     return Attribute::ByVal;
-  case Cold:
+  case LLVMRustAttributeKind::Cold:
     return Attribute::Cold;
-  case InlineHint:
+  case LLVMRustAttributeKind::InlineHint:
     return Attribute::InlineHint;
-  case MinSize:
+  case LLVMRustAttributeKind::MinSize:
     return Attribute::MinSize;
-  case Naked:
+  case LLVMRustAttributeKind::Naked:
     return Attribute::Naked;
-  case NoAlias:
+  case LLVMRustAttributeKind::NoAlias:
     return Attribute::NoAlias;
-  case NoCapture:
+  case LLVMRustAttributeKind::NoCapture:
     return Attribute::NoCapture;
-  case NoCfCheck:
+  case LLVMRustAttributeKind::NoCfCheck:
     return Attribute::NoCfCheck;
-  case NoInline:
+  case LLVMRustAttributeKind::NoInline:
     return Attribute::NoInline;
-  case NonNull:
+  case LLVMRustAttributeKind::NonNull:
     return Attribute::NonNull;
-  case NoRedZone:
+  case LLVMRustAttributeKind::NoRedZone:
     return Attribute::NoRedZone;
-  case NoReturn:
+  case LLVMRustAttributeKind::NoReturn:
     return Attribute::NoReturn;
-  case NoUnwind:
+  case LLVMRustAttributeKind::NoUnwind:
     return Attribute::NoUnwind;
-  case OptimizeForSize:
+  case LLVMRustAttributeKind::OptimizeForSize:
     return Attribute::OptimizeForSize;
-  case ReadOnly:
+  case LLVMRustAttributeKind::ReadOnly:
     return Attribute::ReadOnly;
-  case SExt:
+  case LLVMRustAttributeKind::SExt:
     return Attribute::SExt;
-  case StructRet:
+  case LLVMRustAttributeKind::StructRet:
     return Attribute::StructRet;
-  case UWTable:
+  case LLVMRustAttributeKind::UWTable:
     return Attribute::UWTable;
-  case ZExt:
+  case LLVMRustAttributeKind::ZExt:
     return Attribute::ZExt;
-  case InReg:
+  case LLVMRustAttributeKind::InReg:
     return Attribute::InReg;
-  case SanitizeThread:
+  case LLVMRustAttributeKind::SanitizeThread:
     return Attribute::SanitizeThread;
-  case SanitizeAddress:
+  case LLVMRustAttributeKind::SanitizeAddress:
     return Attribute::SanitizeAddress;
-  case SanitizeMemory:
+  case LLVMRustAttributeKind::SanitizeMemory:
     return Attribute::SanitizeMemory;
-  case NonLazyBind:
+  case LLVMRustAttributeKind::NonLazyBind:
     return Attribute::NonLazyBind;
-  case OptimizeNone:
+  case LLVMRustAttributeKind::OptimizeNone:
     return Attribute::OptimizeNone;
-  case ReadNone:
+  case LLVMRustAttributeKind::ReadNone:
     return Attribute::ReadNone;
-  case SanitizeHWAddress:
+  case LLVMRustAttributeKind::SanitizeHWAddress:
     return Attribute::SanitizeHWAddress;
-  case WillReturn:
+  case LLVMRustAttributeKind::WillReturn:
     return Attribute::WillReturn;
-  case StackProtectReq:
+  case LLVMRustAttributeKind::StackProtectReq:
     return Attribute::StackProtectReq;
-  case StackProtectStrong:
+  case LLVMRustAttributeKind::StackProtectStrong:
     return Attribute::StackProtectStrong;
-  case StackProtect:
+  case LLVMRustAttributeKind::StackProtect:
     return Attribute::StackProtect;
-  case NoUndef:
+  case LLVMRustAttributeKind::NoUndef:
     return Attribute::NoUndef;
-  case SanitizeMemTag:
+  case LLVMRustAttributeKind::SanitizeMemTag:
     return Attribute::SanitizeMemTag;
-  case ShadowCallStack:
+  case LLVMRustAttributeKind::ShadowCallStack:
     return Attribute::ShadowCallStack;
-  case AllocSize:
+  case LLVMRustAttributeKind::AllocSize:
     return Attribute::AllocSize;
-  case AllocatedPointer:
+  case LLVMRustAttributeKind::AllocatedPointer:
     return Attribute::AllocatedPointer;
-  case AllocAlign:
+  case LLVMRustAttributeKind::AllocAlign:
     return Attribute::AllocAlign;
-  case SanitizeSafeStack:
+  case LLVMRustAttributeKind::SanitizeSafeStack:
     return Attribute::SafeStack;
-  case FnRetThunkExtern:
+  case LLVMRustAttributeKind::FnRetThunkExtern:
     return Attribute::FnRetThunkExtern;
-  case Writable:
+  case LLVMRustAttributeKind::Writable:
     return Attribute::Writable;
-  case DeadOnUnwind:
+  case LLVMRustAttributeKind::DeadOnUnwind:
     return Attribute::DeadOnUnwind;
   }
-  report_fatal_error("bad AttributeKind");
+  report_fatal_error("bad LLVMRustAttributeKind");
 }
 
 template <typename T>
@@ -333,7 +389,7 @@ extern "C" void LLVMRustAddCallSiteAttributes(LLVMValueRef Instr,
 }
 
 extern "C" LLVMAttributeRef
-LLVMRustCreateAttrNoValue(LLVMContextRef C, LLVMRustAttribute RustAttr) {
+LLVMRustCreateAttrNoValue(LLVMContextRef C, LLVMRustAttributeKind RustAttr) {
   return wrap(Attribute::get(*unwrap(C), fromRust(RustAttr)));
 }
 
diff --git a/compiler/rustc_llvm/llvm-wrapper/SymbolWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/SymbolWrapper.cpp
index 54ee79dc290..a910e78d489 100644
--- a/compiler/rustc_llvm/llvm-wrapper/SymbolWrapper.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/SymbolWrapper.cpp
@@ -8,14 +8,14 @@
 // * https://github.com/llvm/llvm-project/blob/ef6d1ec07c693352c4a60dd58db08d2d8558f6ea/llvm/lib/Object/ArchiveWriter.cpp
 
 #include "LLVMWrapper.h"
-#include "SuppressLLVMWarnings.h"
+
 #include "llvm/ADT/SmallString.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/Object/COFF.h"
 #include "llvm/Object/COFFImportFile.h"
 #include "llvm/Object/IRObjectFile.h"
 #include "llvm/Object/ObjectFile.h"
-#include <llvm/Support/raw_ostream.h>
+#include "llvm/Support/raw_ostream.h"
 
 using namespace llvm;
 using namespace llvm::sys;
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2025-11-01 09:15:55 +0000