[llvm] 19658d1 - [llvm] annotate interfaces in llvm/Target for DLL export (#143615)

via llvm-commits llvm-commits at lists.llvm.org
Tue Jun 17 13:28:49 PDT 2025


Author: Andrew Rogers
Date: 2025-06-17T13:28:45-07:00
New Revision: 19658d14749876cf0b6633f210c923be3709323b

URL: https://github.com/llvm/llvm-project/commit/19658d14749876cf0b6633f210c923be3709323b
DIFF: https://github.com/llvm/llvm-project/commit/19658d14749876cf0b6633f210c923be3709323b.diff

LOG: [llvm] annotate interfaces in llvm/Target for DLL export (#143615)

## Purpose

This patch is one in a series of code-mods that annotate LLVM’s public
interface for export. This patch annotates the `llvm/Target` library.
These annotations currently have no meaningful impact on the LLVM build;
however, they are a prerequisite to support an LLVM Windows DLL (shared
library) build.

## Background

This effort is tracked in #109483. Additional context is provided in
[this
discourse](https://discourse.llvm.org/t/psa-annotating-llvm-public-interface/85307),
and documentation for `LLVM_ABI` and related annotations is found in the
LLVM repo
[here](https://github.com/llvm/llvm-project/blob/main/llvm/docs/InterfaceExportAnnotations.rst).

A sub-set of these changes were generated automatically using the
[Interface Definition Scanner (IDS)](https://github.com/compnerd/ids)
tool, followed formatting with `git clang-format`.

The bulk of this change is manual additions of `LLVM_ABI` to
`LLVMInitializeX` functions defined in .cpp files under llvm/lib/Target.
Adding `LLVM_ABI` to the function implementation is required here
because they do not `#include "llvm/Support/TargetSelect.h"`, which
contains the declarations for this functions and was already updated
with `LLVM_ABI` in a previous patch. I considered patching these files
with `#include "llvm/Support/TargetSelect.h"` instead, but since
TargetSelect.h is a large file with a bunch of preprocessor x-macro
stuff in it I was concerned it would unnecessarily impact compile times.

In addition, a number of unit tests under llvm/unittests/Target required
additional dependencies to make them build correctly against the LLVM
DLL on Windows using MSVC.

## Validation

Local builds and tests to validate cross-platform compatibility. This
included llvm, clang, and lldb on the following configurations:

- Windows with MSVC
- Windows with Clang
- Linux with GCC
- Linux with Clang
- Darwin with Clang

Added: 
    

Modified: 
    llvm/include/llvm/Target/CGPassBuilderOption.h
    llvm/include/llvm/Target/TargetLoweringObjectFile.h
    llvm/include/llvm/Target/TargetMachine.h
    llvm/include/llvm/Target/TargetOptions.h
    llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
    llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
    llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
    llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp
    llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCTargetDesc.cpp
    llvm/lib/Target/AArch64/TargetInfo/AArch64TargetInfo.cpp
    llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
    llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
    llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
    llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp
    llvm/lib/Target/AMDGPU/MCA/AMDGPUCustomBehaviour.cpp
    llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCTargetDesc.cpp
    llvm/lib/Target/AMDGPU/TargetInfo/AMDGPUTargetInfo.cpp
    llvm/lib/Target/ARM/ARMAsmPrinter.cpp
    llvm/lib/Target/ARM/ARMTargetMachine.cpp
    llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
    llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp
    llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
    llvm/lib/Target/ARM/TargetInfo/ARMTargetInfo.cpp
    llvm/lib/Target/AVR/AVRAsmPrinter.cpp
    llvm/lib/Target/AVR/AVRTargetMachine.cpp
    llvm/lib/Target/AVR/AsmParser/AVRAsmParser.cpp
    llvm/lib/Target/AVR/Disassembler/AVRDisassembler.cpp
    llvm/lib/Target/AVR/MCTargetDesc/AVRMCTargetDesc.cpp
    llvm/lib/Target/AVR/TargetInfo/AVRTargetInfo.cpp
    llvm/lib/Target/BPF/AsmParser/BPFAsmParser.cpp
    llvm/lib/Target/BPF/BPFAsmPrinter.cpp
    llvm/lib/Target/BPF/BPFTargetMachine.cpp
    llvm/lib/Target/BPF/Disassembler/BPFDisassembler.cpp
    llvm/lib/Target/BPF/MCTargetDesc/BPFMCTargetDesc.cpp
    llvm/lib/Target/BPF/TargetInfo/BPFTargetInfo.cpp
    llvm/lib/Target/Hexagon/AsmParser/HexagonAsmParser.cpp
    llvm/lib/Target/Hexagon/Disassembler/HexagonDisassembler.cpp
    llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp
    llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
    llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
    llvm/lib/Target/Hexagon/TargetInfo/HexagonTargetInfo.cpp
    llvm/lib/Target/Lanai/AsmParser/LanaiAsmParser.cpp
    llvm/lib/Target/Lanai/Disassembler/LanaiDisassembler.cpp
    llvm/lib/Target/Lanai/LanaiAsmPrinter.cpp
    llvm/lib/Target/Lanai/LanaiTargetMachine.cpp
    llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCTargetDesc.cpp
    llvm/lib/Target/Lanai/TargetInfo/LanaiTargetInfo.cpp
    llvm/lib/Target/LoongArch/AsmParser/LoongArchAsmParser.cpp
    llvm/lib/Target/LoongArch/Disassembler/LoongArchDisassembler.cpp
    llvm/lib/Target/LoongArch/LoongArchAsmPrinter.cpp
    llvm/lib/Target/LoongArch/LoongArchTargetMachine.cpp
    llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCTargetDesc.cpp
    llvm/lib/Target/LoongArch/TargetInfo/LoongArchTargetInfo.cpp
    llvm/lib/Target/MSP430/AsmParser/MSP430AsmParser.cpp
    llvm/lib/Target/MSP430/Disassembler/MSP430Disassembler.cpp
    llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.cpp
    llvm/lib/Target/MSP430/MSP430AsmPrinter.cpp
    llvm/lib/Target/MSP430/MSP430TargetMachine.cpp
    llvm/lib/Target/MSP430/TargetInfo/MSP430TargetInfo.cpp
    llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
    llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp
    llvm/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
    llvm/lib/Target/Mips/MipsAsmPrinter.cpp
    llvm/lib/Target/Mips/MipsTargetMachine.cpp
    llvm/lib/Target/Mips/TargetInfo/MipsTargetInfo.cpp
    llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXMCTargetDesc.cpp
    llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
    llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp
    llvm/lib/Target/NVPTX/TargetInfo/NVPTXTargetInfo.cpp
    llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
    llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp
    llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
    llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
    llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
    llvm/lib/Target/PowerPC/TargetInfo/PowerPCTargetInfo.cpp
    llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
    llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp
    llvm/lib/Target/RISCV/MCA/RISCVCustomBehaviour.cpp
    llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.cpp
    llvm/lib/Target/RISCV/RISCVAsmPrinter.cpp
    llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
    llvm/lib/Target/RISCV/TargetInfo/RISCVTargetInfo.cpp
    llvm/lib/Target/SPIRV/MCTargetDesc/SPIRVMCTargetDesc.cpp
    llvm/lib/Target/SPIRV/SPIRVAsmPrinter.cpp
    llvm/lib/Target/SPIRV/SPIRVTargetMachine.cpp
    llvm/lib/Target/SPIRV/TargetInfo/SPIRVTargetInfo.cpp
    llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp
    llvm/lib/Target/Sparc/Disassembler/SparcDisassembler.cpp
    llvm/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp
    llvm/lib/Target/Sparc/SparcAsmPrinter.cpp
    llvm/lib/Target/Sparc/SparcTargetMachine.cpp
    llvm/lib/Target/Sparc/TargetInfo/SparcTargetInfo.cpp
    llvm/lib/Target/SystemZ/AsmParser/SystemZAsmParser.cpp
    llvm/lib/Target/SystemZ/Disassembler/SystemZDisassembler.cpp
    llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
    llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp
    llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp
    llvm/lib/Target/SystemZ/TargetInfo/SystemZTargetInfo.cpp
    llvm/lib/Target/VE/AsmParser/VEAsmParser.cpp
    llvm/lib/Target/VE/Disassembler/VEDisassembler.cpp
    llvm/lib/Target/VE/MCTargetDesc/VEMCTargetDesc.cpp
    llvm/lib/Target/VE/TargetInfo/VETargetInfo.cpp
    llvm/lib/Target/VE/VEAsmPrinter.cpp
    llvm/lib/Target/VE/VETargetMachine.cpp
    llvm/lib/Target/WebAssembly/AsmParser/WebAssemblyAsmParser.cpp
    llvm/lib/Target/WebAssembly/Disassembler/WebAssemblyDisassembler.cpp
    llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.cpp
    llvm/lib/Target/WebAssembly/TargetInfo/WebAssemblyTargetInfo.cpp
    llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
    llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
    llvm/lib/Target/XCore/Disassembler/XCoreDisassembler.cpp
    llvm/lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.cpp
    llvm/lib/Target/XCore/TargetInfo/XCoreTargetInfo.cpp
    llvm/lib/Target/XCore/XCoreAsmPrinter.cpp
    llvm/lib/Target/XCore/XCoreTargetMachine.cpp
    llvm/unittests/Target/AArch64/CMakeLists.txt
    llvm/unittests/Target/LoongArch/CMakeLists.txt
    llvm/unittests/Target/RISCV/CMakeLists.txt
    llvm/unittests/Target/SPIRV/CMakeLists.txt
    llvm/unittests/Target/VE/CMakeLists.txt
    llvm/unittests/Target/WebAssembly/CMakeLists.txt

Removed: 
    


################################################################################
diff  --git a/llvm/include/llvm/Target/CGPassBuilderOption.h b/llvm/include/llvm/Target/CGPassBuilderOption.h
index 51f25c1360b87..f29cbe78a1853 100644
--- a/llvm/include/llvm/Target/CGPassBuilderOption.h
+++ b/llvm/include/llvm/Target/CGPassBuilderOption.h
@@ -15,6 +15,7 @@
 #define LLVM_TARGET_CGPASSBUILDEROPTION_H
 
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Target/TargetOptions.h"
 #include <optional>
 
@@ -82,7 +83,7 @@ struct CGPassBuilderOption {
   std::optional<bool> DebugifyCheckAndStripAll;
 };
 
-CGPassBuilderOption getCGPassBuilderOption();
+LLVM_ABI CGPassBuilderOption getCGPassBuilderOption();
 
 } // namespace llvm
 

diff  --git a/llvm/include/llvm/Target/TargetLoweringObjectFile.h b/llvm/include/llvm/Target/TargetLoweringObjectFile.h
index 47617424a9688..27a688bc12abf 100644
--- a/llvm/include/llvm/Target/TargetLoweringObjectFile.h
+++ b/llvm/include/llvm/Target/TargetLoweringObjectFile.h
@@ -16,6 +16,7 @@
 
 #include "llvm/MC/MCObjectFileInfo.h"
 #include "llvm/MC/MCRegister.h"
+#include "llvm/Support/Compiler.h"
 #include <cstdint>
 
 namespace llvm {
@@ -43,7 +44,7 @@ class StringRef;
 class TargetMachine;
 class DSOLocalEquivalent;
 
-class TargetLoweringObjectFile : public MCObjectFileInfo {
+class LLVM_ABI TargetLoweringObjectFile : public MCObjectFileInfo {
   /// Name-mangler for global names.
   Mangler *Mang = nullptr;
 

diff  --git a/llvm/include/llvm/Target/TargetMachine.h b/llvm/include/llvm/Target/TargetMachine.h
index 906926729ed74..04c97c1502a1b 100644
--- a/llvm/include/llvm/Target/TargetMachine.h
+++ b/llvm/include/llvm/Target/TargetMachine.h
@@ -19,6 +19,7 @@
 #include "llvm/Support/Allocator.h"
 #include "llvm/Support/CodeGen.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Error.h"
 #include "llvm/Support/PGOOptions.h"
 #include "llvm/Target/CGPassBuilderOption.h"
@@ -28,7 +29,7 @@
 #include <string>
 #include <utility>
 
-extern llvm::cl::opt<bool> NoKernelInfoEndLTO;
+extern LLVM_ABI llvm::cl::opt<bool> NoKernelInfoEndLTO;
 
 namespace llvm {
 
@@ -78,7 +79,7 @@ struct MachineFunctionInfo;
 /// machine.  All target-specific information should be accessible through this
 /// interface.
 ///
-class TargetMachine {
+class LLVM_ABI TargetMachine {
 protected: // Can only create subclasses.
   TargetMachine(const Target &T, StringRef DataLayoutString,
                 const Triple &TargetTriple, StringRef CPU, StringRef FS,

diff  --git a/llvm/include/llvm/Target/TargetOptions.h b/llvm/include/llvm/Target/TargetOptions.h
index 10638a0ec902f..a7c46921255b8 100644
--- a/llvm/include/llvm/Target/TargetOptions.h
+++ b/llvm/include/llvm/Target/TargetOptions.h
@@ -16,6 +16,7 @@
 
 #include "llvm/ADT/FloatingPointMode.h"
 #include "llvm/MC/MCTargetOptions.h"
+#include "llvm/Support/Compiler.h"
 
 #include <memory>
 
@@ -158,12 +159,12 @@ class TargetOptions {
 
   /// DisableFramePointerElim - This returns true if frame pointer elimination
   /// optimization should be disabled for the given machine function.
-  bool DisableFramePointerElim(const MachineFunction &MF) const;
+  LLVM_ABI bool DisableFramePointerElim(const MachineFunction &MF) const;
 
   /// FramePointerIsReserved - This returns true if the frame pointer must
   /// always either point to a new frame record or be un-modified in the given
   /// function.
-  bool FramePointerIsReserved(const MachineFunction &MF) const;
+  LLVM_ABI bool FramePointerIsReserved(const MachineFunction &MF) const;
 
   /// If greater than 0, override the default value of
   /// MCAsmInfo::BinutilsVersion.
@@ -219,7 +220,7 @@ class TargetOptions {
   /// truncations).  If this is enabled (set to true), the code generator must
   /// assume that the rounding mode may dynamically change.
   unsigned HonorSignDependentRoundingFPMathOption : 1;
-  bool HonorSignDependentRoundingFPMath() const;
+  LLVM_ABI bool HonorSignDependentRoundingFPMath() const;
 
   /// NoZerosInBSS - By default some codegens place zero-initialized data to
   /// .bss section. This flag disables such behaviour (necessary, e.g. for
@@ -346,7 +347,7 @@ class TargetOptions {
   unsigned EnableDebugEntryValues : 1;
   /// NOTE: There are targets that still do not support the debug entry values
   /// production.
-  bool ShouldEmitDebugEntryValues() const;
+  LLVM_ABI bool ShouldEmitDebugEntryValues() const;
 
   // When set to true, use experimental new debug variable location tracking,
   // which seeks to follow the values of variables rather than their location,
@@ -450,7 +451,7 @@ class TargetOptions {
 
   DenormalMode getRawFP32DenormalMode() const { return FP32DenormalMode; }
 
-  DenormalMode getDenormalMode(const fltSemantics &FPType) const;
+  LLVM_ABI DenormalMode getDenormalMode(const fltSemantics &FPType) const;
 
   /// What exception model to use
   ExceptionHandling ExceptionModel = ExceptionHandling::None;

diff  --git a/llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp b/llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
index 3f92c1dbfbf49..4099f40ea07fd 100644
--- a/llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
+++ b/llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
@@ -58,6 +58,7 @@
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetMachine.h"
@@ -3534,7 +3535,8 @@ INITIALIZE_PASS(AArch64AsmPrinter, "aarch64-asm-printer",
                 "AArch64 Assembly Printer", false, false)
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAArch64AsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeAArch64AsmPrinter() {
   RegisterAsmPrinter<AArch64AsmPrinter> X(getTheAArch64leTarget());
   RegisterAsmPrinter<AArch64AsmPrinter> Y(getTheAArch64beTarget());
   RegisterAsmPrinter<AArch64AsmPrinter> Z(getTheARM64Target());

diff  --git a/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp b/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
index 50f52cca6c8ac..8150e91c8ba52 100644
--- a/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
+++ b/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
@@ -44,6 +44,7 @@
 #include "llvm/Passes/PassBuilder.h"
 #include "llvm/Support/CodeGen.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Target/TargetOptions.h"
 #include "llvm/TargetParser/Triple.h"
@@ -223,7 +224,8 @@ static cl::opt<bool>
                            cl::desc("Enable Machine Pipeliner for AArch64"),
                            cl::init(false), cl::Hidden);
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAArch64Target() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeAArch64Target() {
   // Register the target.
   RegisterTargetMachine<AArch64leTargetMachine> X(getTheAArch64leTarget());
   RegisterTargetMachine<AArch64beTargetMachine> Y(getTheAArch64beTarget());

diff  --git a/llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp b/llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
index 2f67ff55f26b7..d8bdc01a3454f 100644
--- a/llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
+++ b/llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
@@ -8322,7 +8322,8 @@ bool AArch64AsmParser::classifySymbolRef(const MCExpr *Expr,
 }
 
 /// Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAArch64AsmParser() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeAArch64AsmParser() {
   RegisterMCAsmParser<AArch64AsmParser> X(getTheAArch64leTarget());
   RegisterMCAsmParser<AArch64AsmParser> Y(getTheAArch64beTarget());
   RegisterMCAsmParser<AArch64AsmParser> Z(getTheARM64Target());

diff  --git a/llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp b/llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp
index bab0cbe7788e9..ae984be670fc2 100644
--- a/llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp
+++ b/llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp
@@ -310,7 +310,8 @@ createAArch64ExternalSymbolizer(const Triple &TT, LLVMOpInfoCallback GetOpInfo,
                                        SymbolLookUp, DisInfo);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAArch64Disassembler() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeAArch64Disassembler() {
   TargetRegistry::RegisterMCDisassembler(getTheAArch64leTarget(),
                                          createAArch64Disassembler);
   TargetRegistry::RegisterMCDisassembler(getTheAArch64beTarget(),

diff  --git a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCTargetDesc.cpp b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCTargetDesc.cpp
index b7959e02ec268..efc13589bab63 100644
--- a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCTargetDesc.cpp
+++ b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCTargetDesc.cpp
@@ -27,6 +27,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Endian.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/TargetParser/AArch64TargetParser.h"
@@ -503,7 +504,8 @@ static MCInstrAnalysis *createAArch64InstrAnalysis(const MCInstrInfo *Info) {
 }
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAArch64TargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeAArch64TargetMC() {
   for (Target *T : {&getTheAArch64leTarget(), &getTheAArch64beTarget(),
                     &getTheAArch64_32Target(), &getTheARM64Target(),
                     &getTheARM64_32Target()}) {

diff  --git a/llvm/lib/Target/AArch64/TargetInfo/AArch64TargetInfo.cpp b/llvm/lib/Target/AArch64/TargetInfo/AArch64TargetInfo.cpp
index 52c88fd0218d6..c9ebd3b4a6517 100644
--- a/llvm/lib/Target/AArch64/TargetInfo/AArch64TargetInfo.cpp
+++ b/llvm/lib/Target/AArch64/TargetInfo/AArch64TargetInfo.cpp
@@ -8,6 +8,7 @@
 
 #include "TargetInfo/AArch64TargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 Target &llvm::getTheAArch64leTarget() {
@@ -31,7 +32,8 @@ Target &llvm::getTheARM64_32Target() {
   return TheARM64_32Target;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAArch64TargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeAArch64TargetInfo() {
   // Now register the "arm64" name for use with "-march". We don't want it to
   // take possession of the Triple::aarch64 tags though.
   TargetRegistry::RegisterTarget(getTheARM64Target(), "arm64",

diff  --git a/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp b/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
index 491314daf2d81..84b0f98554097 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
@@ -43,6 +43,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/AMDHSAKernelDescriptor.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/TargetParser/TargetParser.h"
@@ -83,7 +84,8 @@ createAMDGPUAsmPrinterPass(TargetMachine &tm,
   return new AMDGPUAsmPrinter(tm, std::move(Streamer));
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAMDGPUAsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeAMDGPUAsmPrinter() {
   TargetRegistry::RegisterAsmPrinter(getTheR600Target(),
                                      llvm::createR600AsmPrinterPass);
   TargetRegistry::RegisterAsmPrinter(getTheGCNTarget(),

diff  --git a/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp b/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
index d59087839b0e1..f390d39043ed5 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
@@ -89,6 +89,7 @@
 #include "llvm/InitializePasses.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Passes/PassBuilder.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/FormatVariadic.h"
 #include "llvm/Transforms/HipStdPar/HipStdPar.h"
 #include "llvm/Transforms/IPO.h"
@@ -481,7 +482,7 @@ static cl::opt<bool> HasClosedWorldAssumption(
     cl::desc("Whether has closed-world assumption at link time"),
     cl::init(false), cl::Hidden);
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAMDGPUTarget() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAMDGPUTarget() {
   // Register the target
   RegisterTargetMachine<R600TargetMachine> X(getTheR600Target());
   RegisterTargetMachine<GCNTargetMachine> Y(getTheGCNTarget());

diff  --git a/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp b/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
index 0dc1d13773229..30dcd6d81f16d 100644
--- a/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
+++ b/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
@@ -39,6 +39,7 @@
 #include "llvm/Support/AMDGPUMetadata.h"
 #include "llvm/Support/AMDHSAKernelDescriptor.h"
 #include "llvm/Support/Casting.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/TargetParser/TargetParser.h"
 #include <optional>
@@ -9800,7 +9801,8 @@ void AMDGPUAsmParser::cvtSDWA(MCInst &Inst, const OperandVector &Operands,
 }
 
 /// Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAMDGPUAsmParser() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeAMDGPUAsmParser() {
   RegisterMCAsmParser<AMDGPUAsmParser> A(getTheR600Target());
   RegisterMCAsmParser<AMDGPUAsmParser> B(getTheGCNTarget());
 }

diff  --git a/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp b/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp
index ca0093d1f049c..349e408b79658 100644
--- a/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp
+++ b/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp
@@ -34,6 +34,7 @@
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/AMDHSAKernelDescriptor.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 
@@ -2648,7 +2649,8 @@ static MCDisassembler *createAMDGPUDisassembler(const Target &T,
   return new AMDGPUDisassembler(STI, Ctx, T.createMCInstrInfo());
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAMDGPUDisassembler() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeAMDGPUDisassembler() {
   TargetRegistry::RegisterMCDisassembler(getTheGCNTarget(),
                                          createAMDGPUDisassembler);
   TargetRegistry::RegisterMCSymbolizer(getTheGCNTarget(),

diff  --git a/llvm/lib/Target/AMDGPU/MCA/AMDGPUCustomBehaviour.cpp b/llvm/lib/Target/AMDGPU/MCA/AMDGPUCustomBehaviour.cpp
index 2768e0c23cf01..b8f43c4550b7e 100644
--- a/llvm/lib/Target/AMDGPU/MCA/AMDGPUCustomBehaviour.cpp
+++ b/llvm/lib/Target/AMDGPU/MCA/AMDGPUCustomBehaviour.cpp
@@ -16,6 +16,7 @@
 #include "TargetInfo/AMDGPUTargetInfo.h"
 #include "Utils/AMDGPUBaseInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/WithColor.h"
 
 namespace llvm::mca {
@@ -353,7 +354,8 @@ createAMDGPUInstrPostProcess(const MCSubtargetInfo &STI,
 
 /// Extern function to initialize the targets for the AMDGPU backend
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAMDGPUTargetMCA() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeAMDGPUTargetMCA() {
   TargetRegistry::RegisterCustomBehaviour(getTheR600Target(),
                                           createAMDGPUCustomBehaviour);
   TargetRegistry::RegisterInstrPostProcess(getTheR600Target(),

diff  --git a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCTargetDesc.cpp b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCTargetDesc.cpp
index c692895d84c00..d66725d3a6c4b 100644
--- a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCTargetDesc.cpp
+++ b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCTargetDesc.cpp
@@ -31,6 +31,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 
@@ -156,7 +157,8 @@ static MCInstrAnalysis *createAMDGPUMCInstrAnalysis(const MCInstrInfo *Info) {
   return new AMDGPUMCInstrAnalysis(Info);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAMDGPUTargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeAMDGPUTargetMC() {
 
   TargetRegistry::RegisterMCInstrInfo(getTheGCNTarget(), createAMDGPUMCInstrInfo);
   TargetRegistry::RegisterMCInstrInfo(getTheR600Target(),

diff  --git a/llvm/lib/Target/AMDGPU/TargetInfo/AMDGPUTargetInfo.cpp b/llvm/lib/Target/AMDGPU/TargetInfo/AMDGPUTargetInfo.cpp
index 98fd16e59bf1f..ad547556cf150 100644
--- a/llvm/lib/Target/AMDGPU/TargetInfo/AMDGPUTargetInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/TargetInfo/AMDGPUTargetInfo.cpp
@@ -12,6 +12,7 @@
 
 #include "TargetInfo/AMDGPUTargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 
@@ -28,7 +29,8 @@ Target &llvm::getTheGCNTarget() {
 }
 
 /// Extern function to initialize the targets for the AMDGPU backend
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAMDGPUTargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeAMDGPUTargetInfo() {
   RegisterTarget<Triple::r600, false> R600(getTheR600Target(), "r600",
                                            "AMD GPUs HD2XXX-HD6XXX", "AMDGPU");
   RegisterTarget<Triple::amdgcn, false> GCN(getTheGCNTarget(), "amdgcn",

diff  --git a/llvm/lib/Target/ARM/ARMAsmPrinter.cpp b/llvm/lib/Target/ARM/ARMAsmPrinter.cpp
index fa14370025515..1443747709b7a 100644
--- a/llvm/lib/Target/ARM/ARMAsmPrinter.cpp
+++ b/llvm/lib/Target/ARM/ARMAsmPrinter.cpp
@@ -40,6 +40,7 @@
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/ARMBuildAttributes.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
@@ -2456,7 +2457,8 @@ INITIALIZE_PASS(ARMAsmPrinter, "arm-asm-printer", "ARM Assembly Printer", false,
 //===----------------------------------------------------------------------===//
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARMAsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeARMAsmPrinter() {
   RegisterAsmPrinter<ARMAsmPrinter> X(getTheARMLETarget());
   RegisterAsmPrinter<ARMAsmPrinter> Y(getTheARMBETarget());
   RegisterAsmPrinter<ARMAsmPrinter> A(getTheThumbLETarget());

diff  --git a/llvm/lib/Target/ARM/ARMTargetMachine.cpp b/llvm/lib/Target/ARM/ARMTargetMachine.cpp
index 563e69a65ab3b..fee77a44e5e80 100644
--- a/llvm/lib/Target/ARM/ARMTargetMachine.cpp
+++ b/llvm/lib/Target/ARM/ARMTargetMachine.cpp
@@ -41,6 +41,7 @@
 #include "llvm/Pass.h"
 #include "llvm/Support/CodeGen.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Target/TargetOptions.h"
@@ -82,7 +83,7 @@ namespace llvm {
   void initializeARMExecutionDomainFixPass(PassRegistry&);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARMTarget() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARMTarget() {
   // Register the target.
   RegisterTargetMachine<ARMLETargetMachine> X(getTheARMLETarget());
   RegisterTargetMachine<ARMLETargetMachine> A(getTheThumbLETarget());

diff  --git a/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
index f3bdcd64805d8..25f0273013373 100644
--- a/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
+++ b/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
@@ -12722,7 +12722,7 @@ bool ARMAsmParser::parseDirectiveSEHCustom(SMLoc L) {
 }
 
 /// Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARMAsmParser() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARMAsmParser() {
   RegisterMCAsmParser<ARMAsmParser> X(getTheARMLETarget());
   RegisterMCAsmParser<ARMAsmParser> Y(getTheARMBETarget());
   RegisterMCAsmParser<ARMAsmParser> A(getTheThumbLETarget());

diff  --git a/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp b/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp
index ef30b1aafb28b..5f930fb0c8071 100644
--- a/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp
+++ b/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp
@@ -1269,7 +1269,8 @@ DecodeStatus ARMDisassembler::getThumbInstruction(MCInst &MI, uint64_t &Size,
   return MCDisassembler::Fail;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARMDisassembler() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeARMDisassembler() {
   TargetRegistry::RegisterMCDisassembler(getTheARMLETarget(),
                                          createARMDisassembler);
   TargetRegistry::RegisterMCDisassembler(getTheARMBETarget(),

diff  --git a/llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp b/llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
index c756bff3b501a..2d22b27ceb131 100644
--- a/llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
+++ b/llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
@@ -27,6 +27,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/TargetParser/Triple.h"
 
@@ -770,7 +771,7 @@ bool ARM::isCDECoproc(size_t Coproc, const MCSubtargetInfo &STI) {
 }
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARMTargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARMTargetMC() {
   for (Target *T : {&getTheARMLETarget(), &getTheARMBETarget(),
                     &getTheThumbLETarget(), &getTheThumbBETarget()}) {
     // Register the MC asm info.

diff  --git a/llvm/lib/Target/ARM/TargetInfo/ARMTargetInfo.cpp b/llvm/lib/Target/ARM/TargetInfo/ARMTargetInfo.cpp
index 4d514f3ca4442..3e3670d4e0192 100644
--- a/llvm/lib/Target/ARM/TargetInfo/ARMTargetInfo.cpp
+++ b/llvm/lib/Target/ARM/TargetInfo/ARMTargetInfo.cpp
@@ -8,6 +8,8 @@
 
 #include "TargetInfo/ARMTargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
+
 using namespace llvm;
 
 Target &llvm::getTheARMLETarget() {
@@ -27,7 +29,8 @@ Target &llvm::getTheThumbBETarget() {
   return TheThumbBETarget;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARMTargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeARMTargetInfo() {
   RegisterTarget<Triple::arm, /*HasJIT=*/true> X(getTheARMLETarget(), "arm",
                                                  "ARM", "ARM");
   RegisterTarget<Triple::armeb, /*HasJIT=*/true> Y(getTheARMBETarget(), "armeb",

diff  --git a/llvm/lib/Target/AVR/AVRAsmPrinter.cpp b/llvm/lib/Target/AVR/AVRAsmPrinter.cpp
index 1a1e5155979e6..ad8aa5717fb42 100644
--- a/llvm/lib/Target/AVR/AVRAsmPrinter.cpp
+++ b/llvm/lib/Target/AVR/AVRAsmPrinter.cpp
@@ -33,6 +33,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
@@ -335,6 +336,7 @@ char AVRAsmPrinter::ID = 0;
 INITIALIZE_PASS(AVRAsmPrinter, "avr-asm-printer", "AVR Assembly Printer", false,
                 false)
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAVRAsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeAVRAsmPrinter() {
   llvm::RegisterAsmPrinter<AVRAsmPrinter> X(getTheAVRTarget());
 }

diff  --git a/llvm/lib/Target/AVR/AVRTargetMachine.cpp b/llvm/lib/Target/AVR/AVRTargetMachine.cpp
index 72544b0afd8d2..b75417a0896a5 100644
--- a/llvm/lib/Target/AVR/AVRTargetMachine.cpp
+++ b/llvm/lib/Target/AVR/AVRTargetMachine.cpp
@@ -15,6 +15,7 @@
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/CodeGen/TargetPassConfig.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 
 #include "AVR.h"
 #include "AVRMachineFunctionInfo.h"
@@ -87,7 +88,7 @@ void AVRPassConfig::addIRPasses() {
   TargetPassConfig::addIRPasses();
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAVRTarget() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAVRTarget() {
   // Register the target.
   RegisterTargetMachine<AVRTargetMachine> X(getTheAVRTarget());
 

diff  --git a/llvm/lib/Target/AVR/AsmParser/AVRAsmParser.cpp b/llvm/lib/Target/AVR/AsmParser/AVRAsmParser.cpp
index e82bd761eeb39..012cf2c70e2e5 100644
--- a/llvm/lib/Target/AVR/AsmParser/AVRAsmParser.cpp
+++ b/llvm/lib/Target/AVR/AsmParser/AVRAsmParser.cpp
@@ -24,6 +24,7 @@
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/MCValue.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/MathExtras.h"
 
@@ -731,7 +732,7 @@ ParseStatus AVRAsmParser::parseLiteralValues(unsigned SizeInBytes, SMLoc L) {
   return (parseMany(parseOne));
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAVRAsmParser() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAVRAsmParser() {
   RegisterMCAsmParser<AVRAsmParser> X(getTheAVRTarget());
 }
 

diff  --git a/llvm/lib/Target/AVR/Disassembler/AVRDisassembler.cpp b/llvm/lib/Target/AVR/Disassembler/AVRDisassembler.cpp
index 70428673fcd8d..c7a584868f4e6 100644
--- a/llvm/lib/Target/AVR/Disassembler/AVRDisassembler.cpp
+++ b/llvm/lib/Target/AVR/Disassembler/AVRDisassembler.cpp
@@ -23,6 +23,8 @@
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/TargetRegistry.h"
 
+#include "llvm/Support/Compiler.h"
+
 using namespace llvm;
 
 #define DEBUG_TYPE "avr-disassembler"
@@ -50,7 +52,8 @@ static MCDisassembler *createAVRDisassembler(const Target &T,
   return new AVRDisassembler(STI, Ctx);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAVRDisassembler() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeAVRDisassembler() {
   // Register the disassembler.
   TargetRegistry::RegisterMCDisassembler(getTheAVRTarget(),
                                          createAVRDisassembler);

diff  --git a/llvm/lib/Target/AVR/MCTargetDesc/AVRMCTargetDesc.cpp b/llvm/lib/Target/AVR/MCTargetDesc/AVRMCTargetDesc.cpp
index f87fb70f97ff0..d29a7a56167c9 100644
--- a/llvm/lib/Target/AVR/MCTargetDesc/AVRMCTargetDesc.cpp
+++ b/llvm/lib/Target/AVR/MCTargetDesc/AVRMCTargetDesc.cpp
@@ -24,6 +24,7 @@
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 
 #define GET_INSTRINFO_MC_DESC
 #define ENABLE_INSTR_PREDICATE_VERIFIER
@@ -87,7 +88,7 @@ static MCTargetStreamer *createMCAsmTargetStreamer(MCStreamer &S,
   return new AVRTargetAsmStreamer(S);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAVRTargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAVRTargetMC() {
   // Register the MC asm info.
   RegisterMCAsmInfo<AVRMCAsmInfo> X(getTheAVRTarget());
 

diff  --git a/llvm/lib/Target/AVR/TargetInfo/AVRTargetInfo.cpp b/llvm/lib/Target/AVR/TargetInfo/AVRTargetInfo.cpp
index dd61add1526cf..d81db50650ba7 100644
--- a/llvm/lib/Target/AVR/TargetInfo/AVRTargetInfo.cpp
+++ b/llvm/lib/Target/AVR/TargetInfo/AVRTargetInfo.cpp
@@ -8,6 +8,7 @@
 
 #include "TargetInfo/AVRTargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 namespace llvm {
 Target &getTheAVRTarget() {
   static Target TheAVRTarget;
@@ -15,7 +16,8 @@ Target &getTheAVRTarget() {
 }
 } // namespace llvm
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAVRTargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeAVRTargetInfo() {
   llvm::RegisterTarget<llvm::Triple::avr> X(llvm::getTheAVRTarget(), "avr",
                                             "Atmel AVR Microcontroller", "AVR");
 }

diff  --git a/llvm/lib/Target/BPF/AsmParser/BPFAsmParser.cpp b/llvm/lib/Target/BPF/AsmParser/BPFAsmParser.cpp
index 7d1819134d162..b49e8fd96c66a 100644
--- a/llvm/lib/Target/BPF/AsmParser/BPFAsmParser.cpp
+++ b/llvm/lib/Target/BPF/AsmParser/BPFAsmParser.cpp
@@ -20,6 +20,7 @@
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Casting.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 
@@ -532,7 +533,7 @@ bool BPFAsmParser::parseInstruction(ParseInstructionInfo &Info, StringRef Name,
   return false;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeBPFAsmParser() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeBPFAsmParser() {
   RegisterMCAsmParser<BPFAsmParser> X(getTheBPFTarget());
   RegisterMCAsmParser<BPFAsmParser> Y(getTheBPFleTarget());
   RegisterMCAsmParser<BPFAsmParser> Z(getTheBPFbeTarget());

diff  --git a/llvm/lib/Target/BPF/BPFAsmPrinter.cpp b/llvm/lib/Target/BPF/BPFAsmPrinter.cpp
index 5dd71cc91427a..e3843e0e112e2 100644
--- a/llvm/lib/Target/BPF/BPFAsmPrinter.cpp
+++ b/llvm/lib/Target/BPF/BPFAsmPrinter.cpp
@@ -27,6 +27,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 
@@ -155,7 +156,8 @@ INITIALIZE_PASS(BPFAsmPrinter, "bpf-asm-printer", "BPF Assembly Printer", false,
                 false)
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeBPFAsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeBPFAsmPrinter() {
   RegisterAsmPrinter<BPFAsmPrinter> X(getTheBPFleTarget());
   RegisterAsmPrinter<BPFAsmPrinter> Y(getTheBPFbeTarget());
   RegisterAsmPrinter<BPFAsmPrinter> Z(getTheBPFTarget());

diff  --git a/llvm/lib/Target/BPF/BPFTargetMachine.cpp b/llvm/lib/Target/BPF/BPFTargetMachine.cpp
index 0c3f61fdfedd6..527a480354571 100644
--- a/llvm/lib/Target/BPF/BPFTargetMachine.cpp
+++ b/llvm/lib/Target/BPF/BPFTargetMachine.cpp
@@ -26,6 +26,7 @@
 #include "llvm/InitializePasses.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Passes/PassBuilder.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Target/TargetOptions.h"
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/Transforms/Scalar/SimplifyCFG.h"
@@ -41,7 +42,7 @@ static cl::opt<bool>
     DisableCheckUnreachable("bpf-disable-trap-unreachable", cl::Hidden,
                             cl::desc("Disable Trap Unreachable for BPF"));
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeBPFTarget() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeBPFTarget() {
   // Register the target.
   RegisterTargetMachine<BPFTargetMachine> X(getTheBPFleTarget());
   RegisterTargetMachine<BPFTargetMachine> Y(getTheBPFbeTarget());

diff  --git a/llvm/lib/Target/BPF/Disassembler/BPFDisassembler.cpp b/llvm/lib/Target/BPF/Disassembler/BPFDisassembler.cpp
index 536bee5393843..4dfae81e90191 100644
--- a/llvm/lib/Target/BPF/Disassembler/BPFDisassembler.cpp
+++ b/llvm/lib/Target/BPF/Disassembler/BPFDisassembler.cpp
@@ -19,6 +19,7 @@
 #include "llvm/MC/MCDisassembler/MCDisassembler.h"
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/TargetParser/SubtargetFeature.h"
 #include <cstdint>
@@ -82,8 +83,8 @@ static MCDisassembler *createBPFDisassembler(const Target &T,
   return new BPFDisassembler(STI, Ctx);
 }
 
-
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeBPFDisassembler() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeBPFDisassembler() {
   // Register the disassembler.
   TargetRegistry::RegisterMCDisassembler(getTheBPFTarget(),
                                          createBPFDisassembler);

diff  --git a/llvm/lib/Target/BPF/MCTargetDesc/BPFMCTargetDesc.cpp b/llvm/lib/Target/BPF/MCTargetDesc/BPFMCTargetDesc.cpp
index caf84701b999f..5f44dd9583aff 100644
--- a/llvm/lib/Target/BPF/MCTargetDesc/BPFMCTargetDesc.cpp
+++ b/llvm/lib/Target/BPF/MCTargetDesc/BPFMCTargetDesc.cpp
@@ -19,6 +19,7 @@
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/TargetParser/Host.h"
 
 #define GET_INSTRINFO_MC_DESC
@@ -104,7 +105,7 @@ static MCInstrAnalysis *createBPFInstrAnalysis(const MCInstrInfo *Info) {
   return new BPFMCInstrAnalysis(Info);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeBPFTargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeBPFTargetMC() {
   for (Target *T :
        {&getTheBPFleTarget(), &getTheBPFbeTarget(), &getTheBPFTarget()}) {
     // Register the MC asm info.
@@ -153,5 +154,4 @@ extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeBPFTargetMC() {
     TargetRegistry::RegisterMCAsmBackend(getTheBPFTarget(),
                                          createBPFbeAsmBackend);
   }
-
 }

diff  --git a/llvm/lib/Target/BPF/TargetInfo/BPFTargetInfo.cpp b/llvm/lib/Target/BPF/TargetInfo/BPFTargetInfo.cpp
index d7cdcae916aaf..6ea6cd56a6d05 100644
--- a/llvm/lib/Target/BPF/TargetInfo/BPFTargetInfo.cpp
+++ b/llvm/lib/Target/BPF/TargetInfo/BPFTargetInfo.cpp
@@ -8,6 +8,7 @@
 
 #include "TargetInfo/BPFTargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 
@@ -24,7 +25,8 @@ Target &llvm::getTheBPFTarget() {
   return TheBPFTarget;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeBPFTargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeBPFTargetInfo() {
   TargetRegistry::RegisterTarget(getTheBPFTarget(), "bpf", "BPF (host endian)",
                                  "BPF", [](Triple::ArchType) { return false; },
                                  true);

diff  --git a/llvm/lib/Target/Hexagon/AsmParser/HexagonAsmParser.cpp b/llvm/lib/Target/Hexagon/AsmParser/HexagonAsmParser.cpp
index f9b4bc0d14fd9..c423dca90a4ab 100644
--- a/llvm/lib/Target/Hexagon/AsmParser/HexagonAsmParser.cpp
+++ b/llvm/lib/Target/Hexagon/AsmParser/HexagonAsmParser.cpp
@@ -41,6 +41,7 @@
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/Format.h"
@@ -878,7 +879,8 @@ bool HexagonAsmParser::RegisterMatchesArch(MCRegister MatchNum) const {
 // extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonAsmLexer();
 
 /// Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonAsmParser() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeHexagonAsmParser() {
   RegisterMCAsmParser<HexagonAsmParser> X(getTheHexagonTarget());
 }
 

diff  --git a/llvm/lib/Target/Hexagon/Disassembler/HexagonDisassembler.cpp b/llvm/lib/Target/Hexagon/Disassembler/HexagonDisassembler.cpp
index 98b711f6b014b..5bd31707acb6f 100644
--- a/llvm/lib/Target/Hexagon/Disassembler/HexagonDisassembler.cpp
+++ b/llvm/lib/Target/Hexagon/Disassembler/HexagonDisassembler.cpp
@@ -21,6 +21,7 @@
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Endian.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/raw_ostream.h"
@@ -164,7 +165,8 @@ static MCDisassembler *createHexagonDisassembler(const Target &T,
   return new HexagonDisassembler(STI, Ctx, T.createMCInstrInfo());
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonDisassembler() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeHexagonDisassembler() {
   TargetRegistry::RegisterMCDisassembler(getTheHexagonTarget(),
                                          createHexagonDisassembler);
 }

diff  --git a/llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp b/llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp
index c7580d28618ab..f22852d1ef557 100644
--- a/llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp
@@ -43,6 +43,7 @@
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Casting.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetMachine.h"
@@ -858,6 +859,7 @@ char HexagonAsmPrinter::ID = 0;
 INITIALIZE_PASS(HexagonAsmPrinter, "hexagon-asm-printer",
                 "Hexagon Assembly Printer", false, false)
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonAsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeHexagonAsmPrinter() {
   RegisterAsmPrinter<HexagonAsmPrinter> X(getTheHexagonTarget());
 }

diff  --git a/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp b/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
index 19b7c6a315f56..66508fd767793 100644
--- a/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
@@ -26,6 +26,7 @@
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Passes/PassBuilder.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Transforms/Scalar.h"
 #include <optional>
 
@@ -174,7 +175,8 @@ static Reloc::Model getEffectiveRelocModel(std::optional<Reloc::Model> RM) {
   return RM.value_or(Reloc::Static);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonTarget() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeHexagonTarget() {
   // Register the target.
   RegisterTargetMachine<HexagonTargetMachine> X(getTheHexagonTarget());
 

diff  --git a/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp b/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
index 91051cd4e2d51..980df819b2c26 100644
--- a/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
+++ b/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
@@ -34,6 +34,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/HexagonAttributes.h"
 #include "llvm/Support/raw_ostream.h"
@@ -775,7 +776,8 @@ static MCInstrAnalysis *createHexagonMCInstrAnalysis(const MCInstrInfo *Info) {
 }
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonTargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeHexagonTargetMC() {
   // Register the MC asm info.
   RegisterMCAsmInfoFn X(getTheHexagonTarget(), createHexagonMCAsmInfo);
 

diff  --git a/llvm/lib/Target/Hexagon/TargetInfo/HexagonTargetInfo.cpp b/llvm/lib/Target/Hexagon/TargetInfo/HexagonTargetInfo.cpp
index ef9f9fd337fac..34a7b945ca516 100644
--- a/llvm/lib/Target/Hexagon/TargetInfo/HexagonTargetInfo.cpp
+++ b/llvm/lib/Target/Hexagon/TargetInfo/HexagonTargetInfo.cpp
@@ -8,6 +8,7 @@
 
 #include "TargetInfo/HexagonTargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 using namespace llvm;
 
 Target &llvm::getTheHexagonTarget() {
@@ -15,7 +16,8 @@ Target &llvm::getTheHexagonTarget() {
   return TheHexagonTarget;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonTargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeHexagonTargetInfo() {
   RegisterTarget<Triple::hexagon, /*HasJIT=*/true> X(
       getTheHexagonTarget(), "hexagon", "Hexagon", "Hexagon");
 }

diff  --git a/llvm/lib/Target/Lanai/AsmParser/LanaiAsmParser.cpp b/llvm/lib/Target/Lanai/AsmParser/LanaiAsmParser.cpp
index 9cb7f71945d1d..6a74686a239d0 100644
--- a/llvm/lib/Target/Lanai/AsmParser/LanaiAsmParser.cpp
+++ b/llvm/lib/Target/Lanai/AsmParser/LanaiAsmParser.cpp
@@ -25,6 +25,7 @@
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Casting.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/SMLoc.h"
@@ -1223,6 +1224,7 @@ bool LanaiAsmParser::parseInstruction(ParseInstructionInfo & /*Info*/,
 #define GET_MATCHER_IMPLEMENTATION
 #include "LanaiGenAsmMatcher.inc"
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLanaiAsmParser() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeLanaiAsmParser() {
   RegisterMCAsmParser<LanaiAsmParser> x(getTheLanaiTarget());
 }

diff  --git a/llvm/lib/Target/Lanai/Disassembler/LanaiDisassembler.cpp b/llvm/lib/Target/Lanai/Disassembler/LanaiDisassembler.cpp
index 2720e1d9a6a64..5d87c3c4d72cf 100644
--- a/llvm/lib/Target/Lanai/Disassembler/LanaiDisassembler.cpp
+++ b/llvm/lib/Target/Lanai/Disassembler/LanaiDisassembler.cpp
@@ -20,6 +20,7 @@
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/MathExtras.h"
 
@@ -35,7 +36,8 @@ static MCDisassembler *createLanaiDisassembler(const Target & /*T*/,
   return new LanaiDisassembler(STI, Ctx);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLanaiDisassembler() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeLanaiDisassembler() {
   // Register the disassembler
   TargetRegistry::RegisterMCDisassembler(getTheLanaiTarget(),
                                          createLanaiDisassembler);

diff  --git a/llvm/lib/Target/Lanai/LanaiAsmPrinter.cpp b/llvm/lib/Target/Lanai/LanaiAsmPrinter.cpp
index 1c4fc572243c5..24e4fc3f53e63 100644
--- a/llvm/lib/Target/Lanai/LanaiAsmPrinter.cpp
+++ b/llvm/lib/Target/Lanai/LanaiAsmPrinter.cpp
@@ -27,6 +27,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/raw_ostream.h"
 
 #define DEBUG_TYPE "asm-printer"
@@ -242,6 +243,7 @@ INITIALIZE_PASS(LanaiAsmPrinter, "lanai-asm-printer", "Lanai Assembly Printer",
                 false, false)
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLanaiAsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeLanaiAsmPrinter() {
   RegisterAsmPrinter<LanaiAsmPrinter> X(getTheLanaiTarget());
 }

diff  --git a/llvm/lib/Target/Lanai/LanaiTargetMachine.cpp b/llvm/lib/Target/Lanai/LanaiTargetMachine.cpp
index 7f94e778e7545..3d6ba9ecc55e2 100644
--- a/llvm/lib/Target/Lanai/LanaiTargetMachine.cpp
+++ b/llvm/lib/Target/Lanai/LanaiTargetMachine.cpp
@@ -21,12 +21,13 @@
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/CodeGen/TargetPassConfig.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Target/TargetOptions.h"
 #include <optional>
 
 using namespace llvm;
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLanaiTarget() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLanaiTarget() {
   // Register the target.
   RegisterTargetMachine<LanaiTargetMachine> registered_target(
       getTheLanaiTarget());

diff  --git a/llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCTargetDesc.cpp b/llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCTargetDesc.cpp
index 4a381c033b384..687386c6962be 100644
--- a/llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCTargetDesc.cpp
+++ b/llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCTargetDesc.cpp
@@ -22,6 +22,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/TargetParser/Triple.h"
 #include <cstdint>
@@ -126,7 +127,8 @@ static MCInstrAnalysis *createLanaiInstrAnalysis(const MCInstrInfo *Info) {
   return new LanaiMCInstrAnalysis(Info);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLanaiTargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeLanaiTargetMC() {
   // Register the MC asm info.
   RegisterMCAsmInfo<LanaiMCAsmInfo> X(getTheLanaiTarget());
 

diff  --git a/llvm/lib/Target/Lanai/TargetInfo/LanaiTargetInfo.cpp b/llvm/lib/Target/Lanai/TargetInfo/LanaiTargetInfo.cpp
index 5c63df670938f..f56591a45f8f8 100644
--- a/llvm/lib/Target/Lanai/TargetInfo/LanaiTargetInfo.cpp
+++ b/llvm/lib/Target/Lanai/TargetInfo/LanaiTargetInfo.cpp
@@ -8,6 +8,7 @@
 
 #include "TargetInfo/LanaiTargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 
@@ -16,7 +17,8 @@ Target &llvm::getTheLanaiTarget() {
   return TheLanaiTarget;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLanaiTargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeLanaiTargetInfo() {
   RegisterTarget<Triple::lanai> X(getTheLanaiTarget(), "lanai", "Lanai",
                                   "Lanai");
 }

diff  --git a/llvm/lib/Target/LoongArch/AsmParser/LoongArchAsmParser.cpp b/llvm/lib/Target/LoongArch/AsmParser/LoongArchAsmParser.cpp
index 7d58270089575..a8fed951b0cfa 100644
--- a/llvm/lib/Target/LoongArch/AsmParser/LoongArchAsmParser.cpp
+++ b/llvm/lib/Target/LoongArch/AsmParser/LoongArchAsmParser.cpp
@@ -27,6 +27,7 @@
 #include "llvm/MC/MCValue.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Casting.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 
@@ -1953,7 +1954,8 @@ ParseStatus LoongArchAsmParser::parseDirective(AsmToken DirectiveID) {
   return ParseStatus::NoMatch;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLoongArchAsmParser() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeLoongArchAsmParser() {
   RegisterMCAsmParser<LoongArchAsmParser> X(getTheLoongArch32Target());
   RegisterMCAsmParser<LoongArchAsmParser> Y(getTheLoongArch64Target());
 }

diff  --git a/llvm/lib/Target/LoongArch/Disassembler/LoongArchDisassembler.cpp b/llvm/lib/Target/LoongArch/Disassembler/LoongArchDisassembler.cpp
index 761682423fffe..8c4668ec70c7e 100644
--- a/llvm/lib/Target/LoongArch/Disassembler/LoongArchDisassembler.cpp
+++ b/llvm/lib/Target/LoongArch/Disassembler/LoongArchDisassembler.cpp
@@ -19,6 +19,7 @@
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Endian.h"
 
 using namespace llvm;
@@ -45,7 +46,8 @@ static MCDisassembler *createLoongArchDisassembler(const Target &T,
   return new LoongArchDisassembler(STI, Ctx);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLoongArchDisassembler() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeLoongArchDisassembler() {
   // Register the disassembler for each target.
   TargetRegistry::RegisterMCDisassembler(getTheLoongArch32Target(),
                                          createLoongArchDisassembler);

diff  --git a/llvm/lib/Target/LoongArch/LoongArchAsmPrinter.cpp b/llvm/lib/Target/LoongArch/LoongArchAsmPrinter.cpp
index 64ac7c03c0419..b757d123fa0ff 100644
--- a/llvm/lib/Target/LoongArch/LoongArchAsmPrinter.cpp
+++ b/llvm/lib/Target/LoongArch/LoongArchAsmPrinter.cpp
@@ -25,6 +25,7 @@
 #include "llvm/MC/MCInstBuilder.h"
 #include "llvm/MC/MCSectionELF.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 
@@ -309,7 +310,8 @@ INITIALIZE_PASS(LoongArchAsmPrinter, "loongarch-asm-printer",
                 "LoongArch Assembly Printer", false, false)
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLoongArchAsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeLoongArchAsmPrinter() {
   RegisterAsmPrinter<LoongArchAsmPrinter> X(getTheLoongArch32Target());
   RegisterAsmPrinter<LoongArchAsmPrinter> Y(getTheLoongArch64Target());
 }

diff  --git a/llvm/lib/Target/LoongArch/LoongArchTargetMachine.cpp b/llvm/lib/Target/LoongArch/LoongArchTargetMachine.cpp
index d63e5a2b50e84..c36db9c75dd3a 100644
--- a/llvm/lib/Target/LoongArch/LoongArchTargetMachine.cpp
+++ b/llvm/lib/Target/LoongArch/LoongArchTargetMachine.cpp
@@ -22,6 +22,7 @@
 #include "llvm/CodeGen/TargetPassConfig.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/CodeGen.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Transforms/Scalar.h"
 #include <optional>
 
@@ -29,7 +30,8 @@ using namespace llvm;
 
 #define DEBUG_TYPE "loongarch"
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLoongArchTarget() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeLoongArchTarget() {
   // Register the target.
   RegisterTargetMachine<LoongArchTargetMachine> X(getTheLoongArch32Target());
   RegisterTargetMachine<LoongArchTargetMachine> Y(getTheLoongArch64Target());

diff  --git a/llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCTargetDesc.cpp b/llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCTargetDesc.cpp
index 3ec070e5cbdd3..35277ce094a7d 100644
--- a/llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCTargetDesc.cpp
+++ b/llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCTargetDesc.cpp
@@ -204,7 +204,8 @@ MCStreamer *createLoongArchELFStreamer(const Triple &T, MCContext &Context,
 }
 } // end namespace
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLoongArchTargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeLoongArchTargetMC() {
   for (Target *T : {&getTheLoongArch32Target(), &getTheLoongArch64Target()}) {
     TargetRegistry::RegisterMCRegInfo(*T, createLoongArchMCRegisterInfo);
     TargetRegistry::RegisterMCInstrInfo(*T, createLoongArchMCInstrInfo);

diff  --git a/llvm/lib/Target/LoongArch/TargetInfo/LoongArchTargetInfo.cpp b/llvm/lib/Target/LoongArch/TargetInfo/LoongArchTargetInfo.cpp
index 1d6be4069b71e..a7a5c25de3233 100644
--- a/llvm/lib/Target/LoongArch/TargetInfo/LoongArchTargetInfo.cpp
+++ b/llvm/lib/Target/LoongArch/TargetInfo/LoongArchTargetInfo.cpp
@@ -8,6 +8,7 @@
 
 #include "TargetInfo/LoongArchTargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 using namespace llvm;
 
 Target &llvm::getTheLoongArch32Target() {
@@ -20,7 +21,8 @@ Target &llvm::getTheLoongArch64Target() {
   return TheLoongArch64Target;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLoongArchTargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeLoongArchTargetInfo() {
   RegisterTarget<Triple::loongarch32, /*HasJIT=*/false> X(
       getTheLoongArch32Target(), "loongarch32", "32-bit LoongArch",
       "LoongArch");

diff  --git a/llvm/lib/Target/MSP430/AsmParser/MSP430AsmParser.cpp b/llvm/lib/Target/MSP430/AsmParser/MSP430AsmParser.cpp
index c61b8adf89ab4..5a4121f7cafd7 100644
--- a/llvm/lib/Target/MSP430/AsmParser/MSP430AsmParser.cpp
+++ b/llvm/lib/Target/MSP430/AsmParser/MSP430AsmParser.cpp
@@ -24,6 +24,7 @@
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/MCValue.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"
 
 #define DEBUG_TYPE "msp430-asm-parser"
@@ -534,7 +535,8 @@ bool MSP430AsmParser::ParseLiteralValues(unsigned Size, SMLoc L) {
   return (parseMany(parseOne));
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMSP430AsmParser() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeMSP430AsmParser() {
   RegisterMCAsmParser<MSP430AsmParser> X(getTheMSP430Target());
 }
 

diff  --git a/llvm/lib/Target/MSP430/Disassembler/MSP430Disassembler.cpp b/llvm/lib/Target/MSP430/Disassembler/MSP430Disassembler.cpp
index 519bba763204f..4c5b473982f77 100644
--- a/llvm/lib/Target/MSP430/Disassembler/MSP430Disassembler.cpp
+++ b/llvm/lib/Target/MSP430/Disassembler/MSP430Disassembler.cpp
@@ -19,6 +19,7 @@
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Endian.h"
 
 using namespace llvm;
@@ -57,7 +58,8 @@ static MCDisassembler *createMSP430Disassembler(const Target &T,
   return new MSP430Disassembler(STI, Ctx);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMSP430Disassembler() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeMSP430Disassembler() {
   TargetRegistry::RegisterMCDisassembler(getTheMSP430Target(),
                                          createMSP430Disassembler);
 }

diff  --git a/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.cpp b/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.cpp
index df182a5459ead..2cb515aef11e4 100644
--- a/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.cpp
+++ b/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.cpp
@@ -19,6 +19,7 @@
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 
@@ -80,7 +81,8 @@ static MCInstPrinter *createMSP430MCInstPrinter(const Triple &T,
   return nullptr;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMSP430TargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeMSP430TargetMC() {
   Target &T = getTheMSP430Target();
 
   TargetRegistry::RegisterMCAsmInfo(T, createMSP430MCAsmInfo);

diff  --git a/llvm/lib/Target/MSP430/MSP430AsmPrinter.cpp b/llvm/lib/Target/MSP430/MSP430AsmPrinter.cpp
index 44e55b6a3c9b7..44eea8149c594 100644
--- a/llvm/lib/Target/MSP430/MSP430AsmPrinter.cpp
+++ b/llvm/lib/Target/MSP430/MSP430AsmPrinter.cpp
@@ -27,6 +27,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 
@@ -189,6 +190,7 @@ INITIALIZE_PASS(MSP430AsmPrinter, "msp430-asm-printer",
                 "MSP430 Assembly Printer", false, false)
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMSP430AsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeMSP430AsmPrinter() {
   RegisterAsmPrinter<MSP430AsmPrinter> X(getTheMSP430Target());
 }

diff  --git a/llvm/lib/Target/MSP430/MSP430TargetMachine.cpp b/llvm/lib/Target/MSP430/MSP430TargetMachine.cpp
index 763a2db2baca7..e6024f4a62185 100644
--- a/llvm/lib/Target/MSP430/MSP430TargetMachine.cpp
+++ b/llvm/lib/Target/MSP430/MSP430TargetMachine.cpp
@@ -18,10 +18,11 @@
 #include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
 #include "llvm/CodeGen/TargetPassConfig.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include <optional>
 using namespace llvm;
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMSP430Target() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMSP430Target() {
   // Register the target.
   RegisterTargetMachine<MSP430TargetMachine> X(getTheMSP430Target());
   PassRegistry &PR = *PassRegistry::getPassRegistry();

diff  --git a/llvm/lib/Target/MSP430/TargetInfo/MSP430TargetInfo.cpp b/llvm/lib/Target/MSP430/TargetInfo/MSP430TargetInfo.cpp
index fc2b38f41c141..a6170b82e1f49 100644
--- a/llvm/lib/Target/MSP430/TargetInfo/MSP430TargetInfo.cpp
+++ b/llvm/lib/Target/MSP430/TargetInfo/MSP430TargetInfo.cpp
@@ -8,6 +8,7 @@
 
 #include "TargetInfo/MSP430TargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 using namespace llvm;
 
 Target &llvm::getTheMSP430Target() {
@@ -15,7 +16,8 @@ Target &llvm::getTheMSP430Target() {
   return TheMSP430Target;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMSP430TargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeMSP430TargetInfo() {
   RegisterTarget<Triple::msp430> X(getTheMSP430Target(), "msp430",
                                    "MSP430 [experimental]", "MSP430");
 }

diff  --git a/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp b/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
index 071c016b92e7f..b559a8b896e0f 100644
--- a/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
+++ b/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
@@ -8906,7 +8906,8 @@ bool MipsAsmParser::parseInternalDirectiveReallowModule() {
   return false;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMipsAsmParser() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeMipsAsmParser() {
   RegisterMCAsmParser<MipsAsmParser> X(getTheMipsTarget());
   RegisterMCAsmParser<MipsAsmParser> Y(getTheMipselTarget());
   RegisterMCAsmParser<MipsAsmParser> A(getTheMips64Target());

diff  --git a/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp b/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp
index 2a3a8eac2e9af..b3f6cd1609fbb 100644
--- a/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp
+++ b/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp
@@ -503,7 +503,8 @@ static MCDisassembler *createMipselDisassembler(
   return new MipsDisassembler(STI, Ctx, false);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMipsDisassembler() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeMipsDisassembler() {
   // Register the disassembler.
   TargetRegistry::RegisterMCDisassembler(getTheMipsTarget(),
                                          createMipsDisassembler);

diff  --git a/llvm/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp b/llvm/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
index add36d87b9eff..29f61ed9b2b83 100644
--- a/llvm/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
+++ b/llvm/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
@@ -29,6 +29,7 @@
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/FormattedStream.h"
 #include "llvm/TargetParser/Triple.h"
@@ -259,7 +260,7 @@ static MCInstrAnalysis *createMipsMCInstrAnalysis(const MCInstrInfo *Info) {
   return new MipsMCInstrAnalysis(Info);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMipsTargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMipsTargetMC() {
   for (Target *T : {&getTheMipsTarget(), &getTheMipselTarget(),
                     &getTheMips64Target(), &getTheMips64elTarget()}) {
     // Register the MC asm info.

diff  --git a/llvm/lib/Target/Mips/MipsAsmPrinter.cpp b/llvm/lib/Target/Mips/MipsAsmPrinter.cpp
index a6300a9c11d49..87e06a6d3c08a 100644
--- a/llvm/lib/Target/Mips/MipsAsmPrinter.cpp
+++ b/llvm/lib/Target/Mips/MipsAsmPrinter.cpp
@@ -55,6 +55,7 @@
 #include "llvm/MC/MCSymbolELF.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Casting.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
@@ -1299,7 +1300,8 @@ INITIALIZE_PASS(MipsAsmPrinter, "mips-asm-printer", "Mips Assembly Printer",
                 false, false)
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMipsAsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeMipsAsmPrinter() {
   RegisterAsmPrinter<MipsAsmPrinter> X(getTheMipsTarget());
   RegisterAsmPrinter<MipsAsmPrinter> Y(getTheMipselTarget());
   RegisterAsmPrinter<MipsAsmPrinter> A(getTheMips64Target());

diff  --git a/llvm/lib/Target/Mips/MipsTargetMachine.cpp b/llvm/lib/Target/Mips/MipsTargetMachine.cpp
index 30b4d506c5caa..8c519fa379dd8 100644
--- a/llvm/lib/Target/Mips/MipsTargetMachine.cpp
+++ b/llvm/lib/Target/Mips/MipsTargetMachine.cpp
@@ -37,6 +37,7 @@
 #include "llvm/InitializePasses.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/CodeGen.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetOptions.h"
@@ -51,7 +52,7 @@ static cl::opt<bool>
     EnableMulMulFix("mfix4300", cl::init(false),
                     cl::desc("Enable the VR4300 mulmul bug fix."), cl::Hidden);
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMipsTarget() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMipsTarget() {
   // Register the target.
   RegisterTargetMachine<MipsebTargetMachine> X(getTheMipsTarget());
   RegisterTargetMachine<MipselTargetMachine> Y(getTheMipselTarget());

diff  --git a/llvm/lib/Target/Mips/TargetInfo/MipsTargetInfo.cpp b/llvm/lib/Target/Mips/TargetInfo/MipsTargetInfo.cpp
index db5f607bbb4f5..458032042e15f 100644
--- a/llvm/lib/Target/Mips/TargetInfo/MipsTargetInfo.cpp
+++ b/llvm/lib/Target/Mips/TargetInfo/MipsTargetInfo.cpp
@@ -8,6 +8,7 @@
 
 #include "TargetInfo/MipsTargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 using namespace llvm;
 
 Target &llvm::getTheMipsTarget() {
@@ -27,7 +28,8 @@ Target &llvm::getTheMips64elTarget() {
   return TheMips64elTarget;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMipsTargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeMipsTargetInfo() {
   RegisterTarget<Triple::mips,
                  /*HasJIT=*/true>
       X(getTheMipsTarget(), "mips", "MIPS (32-bit big endian)", "Mips");

diff  --git a/llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXMCTargetDesc.cpp b/llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXMCTargetDesc.cpp
index 1cafd236a2925..cb7132b5f3042 100644
--- a/llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXMCTargetDesc.cpp
+++ b/llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXMCTargetDesc.cpp
@@ -19,6 +19,7 @@
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 
@@ -71,7 +72,8 @@ static MCTargetStreamer *createNullTargetStreamer(MCStreamer &S) {
 }
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeNVPTXTargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeNVPTXTargetMC() {
   for (Target *T : {&getTheNVPTXTarget32(), &getTheNVPTXTarget64()}) {
     // Register the MC asm info.
     RegisterMCAsmInfo<NVPTXMCAsmInfo> X(*T);

diff  --git a/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp b/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
index b4e2c46b94440..9af6fb2cb198e 100644
--- a/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
+++ b/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
@@ -77,6 +77,7 @@
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Alignment.h"
 #include "llvm/Support/Casting.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Endian.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/NativeFormatting.h"
@@ -1947,7 +1948,8 @@ INITIALIZE_PASS(NVPTXAsmPrinter, "nvptx-asm-printer", "NVPTX Assembly Printer",
                 false, false)
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeNVPTXAsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeNVPTXAsmPrinter() {
   RegisterAsmPrinter<NVPTXAsmPrinter> X(getTheNVPTXTarget32());
   RegisterAsmPrinter<NVPTXAsmPrinter> Y(getTheNVPTXTarget64());
 }

diff  --git a/llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp b/llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp
index 85d28a703a4cb..ef310e5828f22 100644
--- a/llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp
+++ b/llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp
@@ -30,6 +30,7 @@
 #include "llvm/Pass.h"
 #include "llvm/Passes/PassBuilder.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetOptions.h"
 #include "llvm/TargetParser/Triple.h"
@@ -87,7 +88,7 @@ static cl::opt<bool> EarlyByValArgsCopy(
     cl::desc("Create a copy of byval function arguments early."),
     cl::init(false), cl::Hidden);
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeNVPTXTarget() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeNVPTXTarget() {
   // Register the target.
   RegisterTargetMachine<NVPTXTargetMachine32> X(getTheNVPTXTarget32());
   RegisterTargetMachine<NVPTXTargetMachine64> Y(getTheNVPTXTarget64());

diff  --git a/llvm/lib/Target/NVPTX/TargetInfo/NVPTXTargetInfo.cpp b/llvm/lib/Target/NVPTX/TargetInfo/NVPTXTargetInfo.cpp
index e4f0a517599fc..24fea037b1c54 100644
--- a/llvm/lib/Target/NVPTX/TargetInfo/NVPTXTargetInfo.cpp
+++ b/llvm/lib/Target/NVPTX/TargetInfo/NVPTXTargetInfo.cpp
@@ -8,6 +8,7 @@
 
 #include "TargetInfo/NVPTXTargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 using namespace llvm;
 
 Target &llvm::getTheNVPTXTarget32() {
@@ -19,7 +20,8 @@ Target &llvm::getTheNVPTXTarget64() {
   return TheNVPTXTarget64;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeNVPTXTargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeNVPTXTargetInfo() {
   RegisterTarget<Triple::nvptx> X(getTheNVPTXTarget32(), "nvptx",
                                   "NVIDIA PTX 32-bit", "NVPTX");
   RegisterTarget<Triple::nvptx64> Y(getTheNVPTXTarget64(), "nvptx64",

diff  --git a/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp b/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
index bb4c2fd3e5cf8..2b3727be644da 100644
--- a/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
+++ b/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
@@ -24,6 +24,7 @@
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/MCSymbolELF.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/SourceMgr.h"
 #include "llvm/Support/raw_ostream.h"
 
@@ -1784,7 +1785,8 @@ bool PPCAsmParser::parseGNUAttribute(SMLoc L) {
 }
 
 /// Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializePowerPCAsmParser() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializePowerPCAsmParser() {
   RegisterMCAsmParser<PPCAsmParser> A(getThePPC32Target());
   RegisterMCAsmParser<PPCAsmParser> B(getThePPC32LETarget());
   RegisterMCAsmParser<PPCAsmParser> C(getThePPC64Target());

diff  --git a/llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp b/llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp
index 0c6c17d5a0b68..71a76142bb389 100644
--- a/llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp
+++ b/llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp
@@ -13,6 +13,7 @@
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Endian.h"
 
 using namespace llvm;
@@ -50,7 +51,8 @@ static MCDisassembler *createPPCLEDisassembler(const Target &T,
   return new PPCDisassembler(STI, Ctx, /*IsLittleEndian=*/true);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializePowerPCDisassembler() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializePowerPCDisassembler() {
   // Register the disassembler for each target.
   TargetRegistry::RegisterMCDisassembler(getThePPC32Target(),
                                          createPPCDisassembler);

diff  --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
index 44b5732be6e3e..dd2756a1a8238 100644
--- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
+++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
@@ -41,6 +41,7 @@
 #include "llvm/MC/MCXCOFFObjectWriter.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Casting.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/FormattedStream.h"
 #include "llvm/Support/raw_ostream.h"
@@ -473,7 +474,8 @@ static MCInstrAnalysis *createPPCMCInstrAnalysis(const MCInstrInfo *Info) {
   return new PPCMCInstrAnalysis(Info);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializePowerPCTargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializePowerPCTargetMC() {
   for (Target *T : {&getThePPC32Target(), &getThePPC32LETarget(),
                     &getThePPC64Target(), &getThePPC64LETarget()}) {
     // Register the MC asm info.

diff  --git a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
index d5d51e3ca6386..9e42011c0c746 100644
--- a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
@@ -63,6 +63,7 @@
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/CodeGen.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/Error.h"
 #include "llvm/Support/ErrorHandling.h"
@@ -3374,7 +3375,8 @@ INITIALIZE_PASS(PPCAIXAsmPrinter, "ppc-aix-asm-printer",
                 "AIX PPC Assembly Printer", false, false)
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializePowerPCAsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializePowerPCAsmPrinter() {
   TargetRegistry::RegisterAsmPrinter(getThePPC32Target(),
                                      createPPCAsmPrinterPass);
   TargetRegistry::RegisterAsmPrinter(getThePPC32LETarget(),

diff  --git a/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp b/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
index 359a43dd001d2..b5c6ac111dff0 100644
--- a/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -38,6 +38,7 @@
 #include "llvm/Pass.h"
 #include "llvm/Support/CodeGen.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Target/TargetOptions.h"
 #include "llvm/TargetParser/Triple.h"
@@ -113,7 +114,8 @@ static cl::opt<unsigned>
                          cl::init(0x7fff),
                          cl::desc("Maximum global merge offset"));
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializePowerPCTarget() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializePowerPCTarget() {
   // Register the targets
   RegisterTargetMachine<PPCTargetMachine> A(getThePPC32Target());
   RegisterTargetMachine<PPCTargetMachine> B(getThePPC32LETarget());

diff  --git a/llvm/lib/Target/PowerPC/TargetInfo/PowerPCTargetInfo.cpp b/llvm/lib/Target/PowerPC/TargetInfo/PowerPCTargetInfo.cpp
index 0bfa0bd5ec0e7..982be2746b47b 100644
--- a/llvm/lib/Target/PowerPC/TargetInfo/PowerPCTargetInfo.cpp
+++ b/llvm/lib/Target/PowerPC/TargetInfo/PowerPCTargetInfo.cpp
@@ -8,6 +8,7 @@
 
 #include "TargetInfo/PowerPCTargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 using namespace llvm;
 
 Target &llvm::getThePPC32Target() {
@@ -27,7 +28,8 @@ Target &llvm::getThePPC64LETarget() {
   return ThePPC64LETarget;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializePowerPCTargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializePowerPCTargetInfo() {
   RegisterTarget<Triple::ppc, /*HasJIT=*/true> W(getThePPC32Target(), "ppc32",
                                                  "PowerPC 32", "PPC");
 

diff  --git a/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp b/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
index 510ca5f8c0d92..f1d6f99ba9815 100644
--- a/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
+++ b/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
@@ -36,6 +36,7 @@
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/RISCVAttributes.h"
 #include "llvm/TargetParser/RISCVISAInfo.h"
@@ -4021,7 +4022,8 @@ bool RISCVAsmParser::processInstruction(MCInst &Inst, SMLoc IDLoc,
   return false;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeRISCVAsmParser() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeRISCVAsmParser() {
   RegisterMCAsmParser<RISCVAsmParser> X(getTheRISCV32Target());
   RegisterMCAsmParser<RISCVAsmParser> Y(getTheRISCV64Target());
 }

diff  --git a/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp b/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp
index 4363e5c5176c9..cbab081a6731e 100644
--- a/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp
+++ b/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp
@@ -21,6 +21,7 @@
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Endian.h"
 
 using namespace llvm;
@@ -64,7 +65,8 @@ static MCDisassembler *createRISCVDisassembler(const Target &T,
   return new RISCVDisassembler(STI, Ctx, T.createMCInstrInfo());
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeRISCVDisassembler() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeRISCVDisassembler() {
   // Register the disassembler for each target.
   TargetRegistry::RegisterMCDisassembler(getTheRISCV32Target(),
                                          createRISCVDisassembler);

diff  --git a/llvm/lib/Target/RISCV/MCA/RISCVCustomBehaviour.cpp b/llvm/lib/Target/RISCV/MCA/RISCVCustomBehaviour.cpp
index e3b89d84a134b..ae44306170758 100644
--- a/llvm/lib/Target/RISCV/MCA/RISCVCustomBehaviour.cpp
+++ b/llvm/lib/Target/RISCV/MCA/RISCVCustomBehaviour.cpp
@@ -16,6 +16,7 @@
 #include "RISCV.h"
 #include "TargetInfo/RISCVTargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"
 
 #define DEBUG_TYPE "llvm-mca-riscv-custombehaviour"
@@ -344,7 +345,8 @@ createRISCVInstrumentManager(const MCSubtargetInfo &STI,
 }
 
 /// Extern function to initialize the targets for the RISC-V backend
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeRISCVTargetMCA() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeRISCVTargetMCA() {
   TargetRegistry::RegisterInstrumentManager(getTheRISCV32Target(),
                                             createRISCVInstrumentManager);
   TargetRegistry::RegisterInstrumentManager(getTheRISCV64Target(),

diff  --git a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.cpp b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.cpp
index f3b93f032588c..f66c2d5f99cb3 100644
--- a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.cpp
+++ b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.cpp
@@ -28,6 +28,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include <bitset>
 
@@ -331,7 +332,8 @@ static MCInstrAnalysis *createRISCVInstrAnalysis(const MCInstrInfo *Info) {
   return new RISCVMCInstrAnalysis(Info);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeRISCVTargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeRISCVTargetMC() {
   for (Target *T : {&getTheRISCV32Target(), &getTheRISCV64Target()}) {
     TargetRegistry::RegisterMCAsmInfo(*T, createRISCVMCAsmInfo);
     TargetRegistry::RegisterMCObjectFileInfo(*T, createRISCVMCObjectFileInfo);

diff  --git a/llvm/lib/Target/RISCV/RISCVAsmPrinter.cpp b/llvm/lib/Target/RISCV/RISCVAsmPrinter.cpp
index 83e9b4b4d7c5c..d4d7de289a107 100644
--- a/llvm/lib/Target/RISCV/RISCVAsmPrinter.cpp
+++ b/llvm/lib/Target/RISCV/RISCVAsmPrinter.cpp
@@ -38,6 +38,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/TargetParser/RISCVISAInfo.h"
 #include "llvm/Transforms/Instrumentation/HWAddressSanitizer.h"
@@ -610,7 +611,8 @@ void RISCVAsmPrinter::emitFunctionEntryLabel() {
 }
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeRISCVAsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeRISCVAsmPrinter() {
   RegisterAsmPrinter<RISCVAsmPrinter> X(getTheRISCV32Target());
   RegisterAsmPrinter<RISCVAsmPrinter> Y(getTheRISCV64Target());
 }

diff  --git a/llvm/lib/Target/RISCV/RISCVTargetMachine.cpp b/llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
index 0bea3bc432b66..b43b915d0ad4f 100644
--- a/llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
+++ b/llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
@@ -34,6 +34,7 @@
 #include "llvm/InitializePasses.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Passes/PassBuilder.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Target/TargetOptions.h"
 #include "llvm/Transforms/IPO.h"
 #include "llvm/Transforms/Scalar.h"
@@ -118,7 +119,7 @@ static cl::opt<bool>
                            cl::desc("Enable Machine Pipeliner for RISC-V"),
                            cl::init(false), cl::Hidden);
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeRISCVTarget() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeRISCVTarget() {
   RegisterTargetMachine<RISCVTargetMachine> X(getTheRISCV32Target());
   RegisterTargetMachine<RISCVTargetMachine> Y(getTheRISCV64Target());
   auto *PR = PassRegistry::getPassRegistry();

diff  --git a/llvm/lib/Target/RISCV/TargetInfo/RISCVTargetInfo.cpp b/llvm/lib/Target/RISCV/TargetInfo/RISCVTargetInfo.cpp
index 0a675d6849122..fc0965d263a8a 100644
--- a/llvm/lib/Target/RISCV/TargetInfo/RISCVTargetInfo.cpp
+++ b/llvm/lib/Target/RISCV/TargetInfo/RISCVTargetInfo.cpp
@@ -8,6 +8,7 @@
 
 #include "TargetInfo/RISCVTargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 using namespace llvm;
 
 Target &llvm::getTheRISCV32Target() {
@@ -20,7 +21,8 @@ Target &llvm::getTheRISCV64Target() {
   return TheRISCV64Target;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeRISCVTargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeRISCVTargetInfo() {
   RegisterTarget<Triple::riscv32, /*HasJIT=*/true> X(
       getTheRISCV32Target(), "riscv32", "32-bit RISC-V", "RISCV");
   RegisterTarget<Triple::riscv64, /*HasJIT=*/true> Y(

diff  --git a/llvm/lib/Target/SPIRV/MCTargetDesc/SPIRVMCTargetDesc.cpp b/llvm/lib/Target/SPIRV/MCTargetDesc/SPIRVMCTargetDesc.cpp
index 21a952649ff51..cc77ddd748a94 100644
--- a/llvm/lib/Target/SPIRV/MCTargetDesc/SPIRVMCTargetDesc.cpp
+++ b/llvm/lib/Target/SPIRV/MCTargetDesc/SPIRVMCTargetDesc.cpp
@@ -20,6 +20,7 @@
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 
 #define GET_INSTRINFO_MC_DESC
 #define ENABLE_INSTR_PREDICATE_VERIFIER
@@ -78,7 +79,8 @@ static MCInstrAnalysis *createSPIRVInstrAnalysis(const MCInstrInfo *Info) {
   return new SPIRVMCInstrAnalysis(Info);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSPIRVTargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeSPIRVTargetMC() {
   for (Target *T : {&getTheSPIRV32Target(), &getTheSPIRV64Target(),
                     &getTheSPIRVLogicalTarget()}) {
     RegisterMCAsmInfo<SPIRVMCAsmInfo> X(*T);

diff  --git a/llvm/lib/Target/SPIRV/SPIRVAsmPrinter.cpp b/llvm/lib/Target/SPIRV/SPIRVAsmPrinter.cpp
index 26b94788b810e..1ebfde2a603b9 100644
--- a/llvm/lib/Target/SPIRV/SPIRVAsmPrinter.cpp
+++ b/llvm/lib/Target/SPIRV/SPIRVAsmPrinter.cpp
@@ -35,6 +35,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/raw_ostream.h"
 
 using namespace llvm;
@@ -657,7 +658,8 @@ INITIALIZE_PASS(SPIRVAsmPrinter, "spirv-asm-printer", "SPIRV Assembly Printer",
                 false, false)
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSPIRVAsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeSPIRVAsmPrinter() {
   RegisterAsmPrinter<SPIRVAsmPrinter> X(getTheSPIRV32Target());
   RegisterAsmPrinter<SPIRVAsmPrinter> Y(getTheSPIRV64Target());
   RegisterAsmPrinter<SPIRVAsmPrinter> Z(getTheSPIRVLogicalTarget());

diff  --git a/llvm/lib/Target/SPIRV/SPIRVTargetMachine.cpp b/llvm/lib/Target/SPIRV/SPIRVTargetMachine.cpp
index 82fe23a22b60f..d7cf211ba84dc 100644
--- a/llvm/lib/Target/SPIRV/SPIRVTargetMachine.cpp
+++ b/llvm/lib/Target/SPIRV/SPIRVTargetMachine.cpp
@@ -28,6 +28,7 @@
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Pass.h"
 #include "llvm/Passes/PassBuilder.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Target/TargetOptions.h"
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/Transforms/Utils.h"
@@ -35,7 +36,7 @@
 
 using namespace llvm;
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSPIRVTarget() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSPIRVTarget() {
   // Register the target.
   RegisterTargetMachine<SPIRVTargetMachine> X(getTheSPIRV32Target());
   RegisterTargetMachine<SPIRVTargetMachine> Y(getTheSPIRV64Target());

diff  --git a/llvm/lib/Target/SPIRV/TargetInfo/SPIRVTargetInfo.cpp b/llvm/lib/Target/SPIRV/TargetInfo/SPIRVTargetInfo.cpp
index febefc0249204..c4d086d7da5c9 100644
--- a/llvm/lib/Target/SPIRV/TargetInfo/SPIRVTargetInfo.cpp
+++ b/llvm/lib/Target/SPIRV/TargetInfo/SPIRVTargetInfo.cpp
@@ -8,6 +8,7 @@
 
 #include "TargetInfo/SPIRVTargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 
@@ -24,7 +25,8 @@ Target &llvm::getTheSPIRVLogicalTarget() {
   return TheSPIRVLogicalTarget;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSPIRVTargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeSPIRVTargetInfo() {
   RegisterTarget<Triple::spirv32> X(getTheSPIRV32Target(), "spirv32",
                                     "SPIR-V 32-bit", "SPIRV");
   RegisterTarget<Triple::spirv64> Y(getTheSPIRV64Target(), "spirv64",

diff  --git a/llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp b/llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp
index 28ae349031669..f1009999dc1b7 100644
--- a/llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp
+++ b/llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp
@@ -29,6 +29,7 @@
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Casting.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/SMLoc.h"
@@ -1750,7 +1751,8 @@ bool SparcAsmParser::isPossibleExpression(const AsmToken &Token) {
   }
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSparcAsmParser() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeSparcAsmParser() {
   RegisterMCAsmParser<SparcAsmParser> A(getTheSparcTarget());
   RegisterMCAsmParser<SparcAsmParser> B(getTheSparcV9Target());
   RegisterMCAsmParser<SparcAsmParser> C(getTheSparcelTarget());

diff  --git a/llvm/lib/Target/Sparc/Disassembler/SparcDisassembler.cpp b/llvm/lib/Target/Sparc/Disassembler/SparcDisassembler.cpp
index 173fe3df0d95a..fab94fb4d40ca 100644
--- a/llvm/lib/Target/Sparc/Disassembler/SparcDisassembler.cpp
+++ b/llvm/lib/Target/Sparc/Disassembler/SparcDisassembler.cpp
@@ -18,6 +18,7 @@
 #include "llvm/MC/MCDisassembler/MCDisassembler.h"
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 
@@ -46,8 +47,8 @@ static MCDisassembler *createSparcDisassembler(const Target &T,
   return new SparcDisassembler(STI, Ctx);
 }
 
-
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSparcDisassembler() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeSparcDisassembler() {
   // Register the disassembler.
   TargetRegistry::RegisterMCDisassembler(getTheSparcTarget(),
                                          createSparcDisassembler);

diff  --git a/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp b/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp
index 72f9b3bcd9681..fa07578e512b5 100644
--- a/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp
+++ b/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp
@@ -19,6 +19,7 @@
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 
 namespace llvm {
@@ -107,7 +108,8 @@ static MCInstPrinter *createSparcMCInstPrinter(const Triple &T,
   return new SparcInstPrinter(MAI, MII, MRI);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSparcTargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeSparcTargetMC() {
   // Register the MC asm info.
   RegisterMCAsmInfoFn X(getTheSparcTarget(), createSparcMCAsmInfo);
   RegisterMCAsmInfoFn Y(getTheSparcV9Target(), createSparcV9MCAsmInfo);

diff  --git a/llvm/lib/Target/Sparc/SparcAsmPrinter.cpp b/llvm/lib/Target/Sparc/SparcAsmPrinter.cpp
index 5366e905d6df0..8e7e2e5f73709 100644
--- a/llvm/lib/Target/Sparc/SparcAsmPrinter.cpp
+++ b/llvm/lib/Target/Sparc/SparcAsmPrinter.cpp
@@ -32,6 +32,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 
@@ -506,7 +507,8 @@ INITIALIZE_PASS(SparcAsmPrinter, "sparc-asm-printer", "Sparc Assembly Printer",
                 false, false)
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSparcAsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeSparcAsmPrinter() {
   RegisterAsmPrinter<SparcAsmPrinter> X(getTheSparcTarget());
   RegisterAsmPrinter<SparcAsmPrinter> Y(getTheSparcV9Target());
   RegisterAsmPrinter<SparcAsmPrinter> Z(getTheSparcelTarget());

diff  --git a/llvm/lib/Target/Sparc/SparcTargetMachine.cpp b/llvm/lib/Target/Sparc/SparcTargetMachine.cpp
index d4d8cbb044dec..52076a6b4dd22 100644
--- a/llvm/lib/Target/Sparc/SparcTargetMachine.cpp
+++ b/llvm/lib/Target/Sparc/SparcTargetMachine.cpp
@@ -18,10 +18,11 @@
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/CodeGen/TargetPassConfig.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include <optional>
 using namespace llvm;
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSparcTarget() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSparcTarget() {
   // Register the target.
   RegisterTargetMachine<SparcV8TargetMachine> X(getTheSparcTarget());
   RegisterTargetMachine<SparcV9TargetMachine> Y(getTheSparcV9Target());

diff  --git a/llvm/lib/Target/Sparc/TargetInfo/SparcTargetInfo.cpp b/llvm/lib/Target/Sparc/TargetInfo/SparcTargetInfo.cpp
index 1f8837eb01949..2bfcffbd4fd0b 100644
--- a/llvm/lib/Target/Sparc/TargetInfo/SparcTargetInfo.cpp
+++ b/llvm/lib/Target/Sparc/TargetInfo/SparcTargetInfo.cpp
@@ -8,6 +8,7 @@
 
 #include "TargetInfo/SparcTargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 using namespace llvm;
 
 Target &llvm::getTheSparcTarget() {
@@ -23,7 +24,8 @@ Target &llvm::getTheSparcelTarget() {
   return TheSparcelTarget;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSparcTargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeSparcTargetInfo() {
   RegisterTarget<Triple::sparc, /*HasJIT=*/false> X(getTheSparcTarget(),
                                                     "sparc", "Sparc", "Sparc");
   RegisterTarget<Triple::sparcv9, /*HasJIT=*/false> Y(

diff  --git a/llvm/lib/Target/SystemZ/AsmParser/SystemZAsmParser.cpp b/llvm/lib/Target/SystemZ/AsmParser/SystemZAsmParser.cpp
index 6ee2a87565baa..04a4c36109246 100644
--- a/llvm/lib/Target/SystemZ/AsmParser/SystemZAsmParser.cpp
+++ b/llvm/lib/Target/SystemZ/AsmParser/SystemZAsmParser.cpp
@@ -30,6 +30,7 @@
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Casting.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/SMLoc.h"
 #include "llvm/TargetParser/SubtargetFeature.h"
@@ -1784,6 +1785,7 @@ bool SystemZAsmParser::isLabel(AsmToken &Token) {
 
 // Force static initialization.
 // NOLINTNEXTLINE(readability-identifier-naming)
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSystemZAsmParser() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeSystemZAsmParser() {
   RegisterMCAsmParser<SystemZAsmParser> X(getTheSystemZTarget());
 }

diff  --git a/llvm/lib/Target/SystemZ/Disassembler/SystemZDisassembler.cpp b/llvm/lib/Target/SystemZ/Disassembler/SystemZDisassembler.cpp
index bd188f5b4b520..6ae529e974186 100644
--- a/llvm/lib/Target/SystemZ/Disassembler/SystemZDisassembler.cpp
+++ b/llvm/lib/Target/SystemZ/Disassembler/SystemZDisassembler.cpp
@@ -13,6 +13,7 @@
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/MathExtras.h"
 #include <cassert>
 #include <cstdint>
@@ -45,7 +46,8 @@ static MCDisassembler *createSystemZDisassembler(const Target &T,
 }
 
 // NOLINTNEXTLINE(readability-identifier-naming)
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSystemZDisassembler() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeSystemZDisassembler() {
   // Register the disassembler.
   TargetRegistry::RegisterMCDisassembler(getTheSystemZTarget(),
                                          createSystemZDisassembler);

diff  --git a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
index d2ed5cac5c576..86e340b7ff1bd 100644
--- a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
+++ b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
@@ -23,6 +23,7 @@
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 
@@ -239,7 +240,8 @@ static MCInstrAnalysis *createSystemZMCInstrAnalysis(const MCInstrInfo *Info) {
   return new MCInstrAnalysis(Info);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSystemZTargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeSystemZTargetMC() {
   // Register the MCAsmInfo.
   TargetRegistry::RegisterMCAsmInfo(getTheSystemZTarget(),
                                     createSystemZMCAsmInfo);

diff  --git a/llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp b/llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp
index aaf12b88de132..6f9d25c050b71 100644
--- a/llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp
+++ b/llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp
@@ -31,6 +31,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Chrono.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ConvertEBCDIC.h"
 #include "llvm/Support/FormatVariadic.h"
 
@@ -1738,6 +1739,7 @@ INITIALIZE_PASS(SystemZAsmPrinter, "systemz-asm-printer",
                 "SystemZ Assembly Printer", false, false)
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSystemZAsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeSystemZAsmPrinter() {
   RegisterAsmPrinter<SystemZAsmPrinter> X(getTheSystemZTarget());
 }

diff  --git a/llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp b/llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp
index ddb5a730a6fd3..ece8928accd0c 100644
--- a/llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp
+++ b/llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp
@@ -22,6 +22,7 @@
 #include "llvm/IR/DataLayout.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/CodeGen.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Transforms/Scalar.h"
 #include <memory>
@@ -36,7 +37,8 @@ static cl::opt<bool> EnableMachineCombinerPass(
     cl::init(true), cl::Hidden);
 
 // NOLINTNEXTLINE(readability-identifier-naming)
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSystemZTarget() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeSystemZTarget() {
   // Register the target.
   RegisterTargetMachine<SystemZTargetMachine> X(getTheSystemZTarget());
   auto &PR = *PassRegistry::getPassRegistry();

diff  --git a/llvm/lib/Target/SystemZ/TargetInfo/SystemZTargetInfo.cpp b/llvm/lib/Target/SystemZ/TargetInfo/SystemZTargetInfo.cpp
index 91e4c91b00b9d..703051f6f2d3c 100644
--- a/llvm/lib/Target/SystemZ/TargetInfo/SystemZTargetInfo.cpp
+++ b/llvm/lib/Target/SystemZ/TargetInfo/SystemZTargetInfo.cpp
@@ -8,6 +8,7 @@
 
 #include "TargetInfo/SystemZTargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 
@@ -17,7 +18,8 @@ Target &llvm::getTheSystemZTarget() {
 }
 
 // NOLINTNEXTLINE(readability-identifier-naming)
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSystemZTargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeSystemZTargetInfo() {
   RegisterTarget<Triple::systemz, /*HasJIT=*/true> X(
       getTheSystemZTarget(), "systemz", "SystemZ", "SystemZ");
 }

diff  --git a/llvm/lib/Target/VE/AsmParser/VEAsmParser.cpp b/llvm/lib/Target/VE/AsmParser/VEAsmParser.cpp
index c54ce40de45ff..7987950a2a0aa 100644
--- a/llvm/lib/Target/VE/AsmParser/VEAsmParser.cpp
+++ b/llvm/lib/Target/VE/AsmParser/VEAsmParser.cpp
@@ -25,6 +25,7 @@
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/raw_ostream.h"
 #include <memory>
 
@@ -1510,7 +1511,7 @@ ParseStatus VEAsmParser::parseVEAsmOperand(std::unique_ptr<VEOperand> &Op) {
 }
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeVEAsmParser() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeVEAsmParser() {
   RegisterMCAsmParser<VEAsmParser> A(getTheVETarget());
 }
 

diff  --git a/llvm/lib/Target/VE/Disassembler/VEDisassembler.cpp b/llvm/lib/Target/VE/Disassembler/VEDisassembler.cpp
index 00487a1f5bb38..88200c5fc97eb 100644
--- a/llvm/lib/Target/VE/Disassembler/VEDisassembler.cpp
+++ b/llvm/lib/Target/VE/Disassembler/VEDisassembler.cpp
@@ -19,6 +19,7 @@
 #include "llvm/MC/MCDisassembler/MCDisassembler.h"
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 
@@ -47,7 +48,8 @@ static MCDisassembler *createVEDisassembler(const Target &T,
   return new VEDisassembler(STI, Ctx);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeVEDisassembler() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeVEDisassembler() {
   // Register the disassembler.
   TargetRegistry::RegisterMCDisassembler(getTheVETarget(),
                                          createVEDisassembler);

diff  --git a/llvm/lib/Target/VE/MCTargetDesc/VEMCTargetDesc.cpp b/llvm/lib/Target/VE/MCTargetDesc/VEMCTargetDesc.cpp
index 019748413d32e..699ef9808eb88 100644
--- a/llvm/lib/Target/VE/MCTargetDesc/VEMCTargetDesc.cpp
+++ b/llvm/lib/Target/VE/MCTargetDesc/VEMCTargetDesc.cpp
@@ -19,6 +19,7 @@
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 
 using namespace llvm;
@@ -84,7 +85,7 @@ static MCInstPrinter *createVEMCInstPrinter(const Triple &T,
   return new VEInstPrinter(MAI, MII, MRI);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeVETargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeVETargetMC() {
   // Register the MC asm info.
   RegisterMCAsmInfoFn X(getTheVETarget(), createVEMCAsmInfo);
 

diff  --git a/llvm/lib/Target/VE/TargetInfo/VETargetInfo.cpp b/llvm/lib/Target/VE/TargetInfo/VETargetInfo.cpp
index 7c4bf1cfd672e..dcc54b4cec01a 100644
--- a/llvm/lib/Target/VE/TargetInfo/VETargetInfo.cpp
+++ b/llvm/lib/Target/VE/TargetInfo/VETargetInfo.cpp
@@ -8,6 +8,7 @@
 
 #include "TargetInfo/VETargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 
@@ -16,7 +17,7 @@ Target &llvm::getTheVETarget() {
   return TheVETarget;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeVETargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeVETargetInfo() {
   RegisterTarget<Triple::ve, /*HasJIT=*/false> X(getTheVETarget(), "ve",
                                                  "VE", "VE");
 }

diff  --git a/llvm/lib/Target/VE/VEAsmPrinter.cpp b/llvm/lib/Target/VE/VEAsmPrinter.cpp
index af0dc0404d3cc..f7d770c18f883 100644
--- a/llvm/lib/Target/VE/VEAsmPrinter.cpp
+++ b/llvm/lib/Target/VE/VEAsmPrinter.cpp
@@ -28,6 +28,7 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 
@@ -419,6 +420,6 @@ INITIALIZE_PASS(VEAsmPrinter, "ve-asm-printer", "VE Assembly Printer", false,
                 false)
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeVEAsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeVEAsmPrinter() {
   RegisterAsmPrinter<VEAsmPrinter> X(getTheVETarget());
 }

diff  --git a/llvm/lib/Target/VE/VETargetMachine.cpp b/llvm/lib/Target/VE/VETargetMachine.cpp
index 664a54cea7c52..14b8e330d87a4 100644
--- a/llvm/lib/Target/VE/VETargetMachine.cpp
+++ b/llvm/lib/Target/VE/VETargetMachine.cpp
@@ -19,13 +19,14 @@
 #include "llvm/CodeGen/TargetPassConfig.h"
 #include "llvm/IR/LegacyPassManager.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include <optional>
 
 using namespace llvm;
 
 #define DEBUG_TYPE "ve"
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeVETarget() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeVETarget() {
   // Register the target.
   RegisterTargetMachine<VETargetMachine> X(getTheVETarget());
 

diff  --git a/llvm/lib/Target/WebAssembly/AsmParser/WebAssemblyAsmParser.cpp b/llvm/lib/Target/WebAssembly/AsmParser/WebAssemblyAsmParser.cpp
index 9649381f07b14..e4140755edf4e 100644
--- a/llvm/lib/Target/WebAssembly/AsmParser/WebAssemblyAsmParser.cpp
+++ b/llvm/lib/Target/WebAssembly/AsmParser/WebAssemblyAsmParser.cpp
@@ -32,6 +32,7 @@
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/MCSymbolWasm.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/SourceMgr.h"
 
 using namespace llvm;
@@ -1282,7 +1283,8 @@ class WebAssemblyAsmParser final : public MCTargetAsmParser {
 } // end anonymous namespace
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeWebAssemblyAsmParser() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeWebAssemblyAsmParser() {
   RegisterMCAsmParser<WebAssemblyAsmParser> X(getTheWebAssemblyTarget32());
   RegisterMCAsmParser<WebAssemblyAsmParser> Y(getTheWebAssemblyTarget64());
 }

diff  --git a/llvm/lib/Target/WebAssembly/Disassembler/WebAssemblyDisassembler.cpp b/llvm/lib/Target/WebAssembly/Disassembler/WebAssemblyDisassembler.cpp
index 0399f9d38e4eb..8a29a5902ce22 100644
--- a/llvm/lib/Target/WebAssembly/Disassembler/WebAssemblyDisassembler.cpp
+++ b/llvm/lib/Target/WebAssembly/Disassembler/WebAssemblyDisassembler.cpp
@@ -27,6 +27,7 @@
 #include "llvm/MC/MCSymbolWasm.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Casting.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Endian.h"
 #include "llvm/Support/LEB128.h"
 
@@ -66,7 +67,7 @@ static MCDisassembler *createWebAssemblyDisassembler(const Target &T,
   return new WebAssemblyDisassembler(STI, Ctx, std::move(MCII));
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
 LLVMInitializeWebAssemblyDisassembler() {
   // Register the disassembler for each target.
   TargetRegistry::RegisterMCDisassembler(getTheWebAssemblyTarget32(),

diff  --git a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.cpp b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.cpp
index a4162a07ee33f..6c0031f429c6d 100644
--- a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.cpp
+++ b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.cpp
@@ -20,6 +20,7 @@
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 using namespace llvm;
 
@@ -124,7 +125,8 @@ static MCTargetStreamer *createNullTargetStreamer(MCStreamer &S) {
 }
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeWebAssemblyTargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeWebAssemblyTargetMC() {
   for (Target *T :
        {&getTheWebAssemblyTarget32(), &getTheWebAssemblyTarget64()}) {
     // Register the MC asm info.

diff  --git a/llvm/lib/Target/WebAssembly/TargetInfo/WebAssemblyTargetInfo.cpp b/llvm/lib/Target/WebAssembly/TargetInfo/WebAssemblyTargetInfo.cpp
index ef2c77ade8cc5..e65fa8e60aeb1 100644
--- a/llvm/lib/Target/WebAssembly/TargetInfo/WebAssemblyTargetInfo.cpp
+++ b/llvm/lib/Target/WebAssembly/TargetInfo/WebAssemblyTargetInfo.cpp
@@ -13,6 +13,7 @@
 
 #include "TargetInfo/WebAssemblyTargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 using namespace llvm;
 
 #define DEBUG_TYPE "wasm-target-info"
@@ -26,7 +27,8 @@ Target &llvm::getTheWebAssemblyTarget64() {
   return TheWebAssemblyTarget64;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeWebAssemblyTargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeWebAssemblyTargetInfo() {
   RegisterTarget<Triple::wasm32> X(getTheWebAssemblyTarget32(), "wasm32",
                                    "WebAssembly 32-bit", "WebAssembly");
   RegisterTarget<Triple::wasm64> Y(getTheWebAssemblyTarget64(), "wasm64",

diff  --git a/llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
index c61ed3c7d5d81..b43b7dbfc36be 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
@@ -46,6 +46,7 @@
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/MCSymbolWasm.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
 
@@ -759,7 +760,8 @@ INITIALIZE_PASS(WebAssemblyAsmPrinter, "webassembly-asm-printer",
                 "WebAssembly Assmebly Printer", false, false)
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeWebAssemblyAsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeWebAssemblyAsmPrinter() {
   RegisterAsmPrinter<WebAssemblyAsmPrinter> X(getTheWebAssemblyTarget32());
   RegisterAsmPrinter<WebAssemblyAsmPrinter> Y(getTheWebAssemblyTarget64());
 }

diff  --git a/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
index adb446b20ebf5..6e551e5c8ee4e 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
@@ -28,6 +28,7 @@
 #include "llvm/InitializePasses.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Target/TargetOptions.h"
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/Transforms/Scalar/LowerAtomicPass.h"
@@ -53,7 +54,8 @@ static cl::opt<bool> WasmDisableFixIrreducibleControlFlowPass(
              " irreducible control flow optimization pass"),
     cl::init(false));
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeWebAssemblyTarget() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeWebAssemblyTarget() {
   // Register the target.
   RegisterTargetMachine<WebAssemblyTargetMachine> X(
       getTheWebAssemblyTarget32());

diff  --git a/llvm/lib/Target/XCore/Disassembler/XCoreDisassembler.cpp b/llvm/lib/Target/XCore/Disassembler/XCoreDisassembler.cpp
index 57801752f170b..d36f18238f7a3 100644
--- a/llvm/lib/Target/XCore/Disassembler/XCoreDisassembler.cpp
+++ b/llvm/lib/Target/XCore/Disassembler/XCoreDisassembler.cpp
@@ -20,6 +20,7 @@
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 
 using namespace llvm;
 
@@ -750,7 +751,8 @@ static MCDisassembler *createXCoreDisassembler(const Target &T,
   return new XCoreDisassembler(STI, Ctx);
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeXCoreDisassembler() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeXCoreDisassembler() {
   // Register the disassembler.
   TargetRegistry::RegisterMCDisassembler(getTheXCoreTarget(),
                                          createXCoreDisassembler);

diff  --git a/llvm/lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.cpp b/llvm/lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.cpp
index 098d874f21490..0ef2da04171e2 100644
--- a/llvm/lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.cpp
+++ b/llvm/lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.cpp
@@ -21,6 +21,7 @@
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/FormattedStream.h"
 #include "llvm/Support/raw_ostream.h"
@@ -125,7 +126,8 @@ static MCTargetStreamer *createNullTargetStreamer(MCStreamer &S) {
 }
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeXCoreTargetMC() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeXCoreTargetMC() {
   // Register the MC asm info.
   RegisterMCAsmInfoFn X(getTheXCoreTarget(), createXCoreMCAsmInfo);
 

diff  --git a/llvm/lib/Target/XCore/TargetInfo/XCoreTargetInfo.cpp b/llvm/lib/Target/XCore/TargetInfo/XCoreTargetInfo.cpp
index 8916c6ca7be74..556b31eab8b7e 100644
--- a/llvm/lib/Target/XCore/TargetInfo/XCoreTargetInfo.cpp
+++ b/llvm/lib/Target/XCore/TargetInfo/XCoreTargetInfo.cpp
@@ -8,6 +8,7 @@
 
 #include "TargetInfo/XCoreTargetInfo.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 using namespace llvm;
 
 Target &llvm::getTheXCoreTarget() {
@@ -15,7 +16,8 @@ Target &llvm::getTheXCoreTarget() {
   return TheXCoreTarget;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeXCoreTargetInfo() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeXCoreTargetInfo() {
   RegisterTarget<Triple::xcore> X(getTheXCoreTarget(), "xcore", "XCore",
                                   "XCore");
 }

diff  --git a/llvm/lib/Target/XCore/XCoreAsmPrinter.cpp b/llvm/lib/Target/XCore/XCoreAsmPrinter.cpp
index b10b3056d82b2..0426088caf244 100644
--- a/llvm/lib/Target/XCore/XCoreAsmPrinter.cpp
+++ b/llvm/lib/Target/XCore/XCoreAsmPrinter.cpp
@@ -33,6 +33,7 @@
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
@@ -295,6 +296,7 @@ INITIALIZE_PASS(XCoreAsmPrinter, "xcore-asm-printer", "XCore Assembly Printer",
                 false, false)
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeXCoreAsmPrinter() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void
+LLVMInitializeXCoreAsmPrinter() {
   RegisterAsmPrinter<XCoreAsmPrinter> X(getTheXCoreTarget());
 }

diff  --git a/llvm/lib/Target/XCore/XCoreTargetMachine.cpp b/llvm/lib/Target/XCore/XCoreTargetMachine.cpp
index 3627b81a48055..88f46c38b2f9a 100644
--- a/llvm/lib/Target/XCore/XCoreTargetMachine.cpp
+++ b/llvm/lib/Target/XCore/XCoreTargetMachine.cpp
@@ -20,6 +20,7 @@
 #include "llvm/CodeGen/TargetPassConfig.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/CodeGen.h"
+#include "llvm/Support/Compiler.h"
 #include <optional>
 
 using namespace llvm;
@@ -102,7 +103,7 @@ void XCorePassConfig::addPreEmitPass() {
 }
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeXCoreTarget() {
+extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeXCoreTarget() {
   RegisterTargetMachine<XCoreTargetMachine> X(getTheXCoreTarget());
   PassRegistry &PR = *PassRegistry::getPassRegistry();
   initializeXCoreAsmPrinterPass(PR);

diff  --git a/llvm/unittests/Target/AArch64/CMakeLists.txt b/llvm/unittests/Target/AArch64/CMakeLists.txt
index 67eb508e9bab8..9387ca90dd31a 100644
--- a/llvm/unittests/Target/AArch64/CMakeLists.txt
+++ b/llvm/unittests/Target/AArch64/CMakeLists.txt
@@ -16,6 +16,7 @@ set(LLVM_LINK_COMPONENTS
   GlobalISel
   MC
   MIRParser
+  Passes
   SelectionDAG
   Support
   Target

diff  --git a/llvm/unittests/Target/LoongArch/CMakeLists.txt b/llvm/unittests/Target/LoongArch/CMakeLists.txt
index 6e7e49b4cb4e0..c3d33418a03aa 100644
--- a/llvm/unittests/Target/LoongArch/CMakeLists.txt
+++ b/llvm/unittests/Target/LoongArch/CMakeLists.txt
@@ -10,6 +10,7 @@ set(LLVM_LINK_COMPONENTS
   LoongArchCodeGen
   LoongArchDesc
   LoongArchInfo
+  Instrumentation
   MC
   MIRParser
   SelectionDAG

diff  --git a/llvm/unittests/Target/RISCV/CMakeLists.txt b/llvm/unittests/Target/RISCV/CMakeLists.txt
index 10d6412f9b358..8da8c3896faf1 100644
--- a/llvm/unittests/Target/RISCV/CMakeLists.txt
+++ b/llvm/unittests/Target/RISCV/CMakeLists.txt
@@ -11,6 +11,7 @@ set(LLVM_LINK_COMPONENTS
   CodeGen
   Core
   MC
+  Passes
   SelectionDAG
   TargetParser
   )

diff  --git a/llvm/unittests/Target/SPIRV/CMakeLists.txt b/llvm/unittests/Target/SPIRV/CMakeLists.txt
index d7f0290089c4c..29b31b16094a0 100644
--- a/llvm/unittests/Target/SPIRV/CMakeLists.txt
+++ b/llvm/unittests/Target/SPIRV/CMakeLists.txt
@@ -8,6 +8,7 @@ set(LLVM_LINK_COMPONENTS
   AsmParser
   BinaryFormat
   Core
+  Passes
   SPIRVCodeGen
   SPIRVAnalysis
   Support

diff  --git a/llvm/unittests/Target/VE/CMakeLists.txt b/llvm/unittests/Target/VE/CMakeLists.txt
index 271bf07f5b5d7..de823306a9aed 100644
--- a/llvm/unittests/Target/VE/CMakeLists.txt
+++ b/llvm/unittests/Target/VE/CMakeLists.txt
@@ -10,6 +10,7 @@ set(LLVM_LINK_COMPONENTS
   CodeGen
   Core
   GlobalISel
+  Instrumentation
   MC
   SelectionDAG
   Support

diff  --git a/llvm/unittests/Target/WebAssembly/CMakeLists.txt b/llvm/unittests/Target/WebAssembly/CMakeLists.txt
index b1e01169e7a06..b1e180d218c1f 100644
--- a/llvm/unittests/Target/WebAssembly/CMakeLists.txt
+++ b/llvm/unittests/Target/WebAssembly/CMakeLists.txt
@@ -7,6 +7,7 @@ set(LLVM_LINK_COMPONENTS
   CodeGen
   CodeGenTypes
   Core
+  Instrumentation
   MC
   MIRParser
   TargetParser


        


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