[llvm] annotate interfaces in Target library for DLL export

Author: andrurogerz

llvm/include/llvm/Target/CGPassBuilderOption.h

@@ -14,6 +14,7 @@
 #ifndef LLVM_TARGET_CGPASSBUILDEROPTION_H
 #define LLVM_TARGET_CGPASSBUILDEROPTION_H
 
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/CommandLine.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
 

llvm/include/llvm/Target/TargetLoweringObjectFile.h

@@ -14,6 +14,7 @@
 #ifndef LLVM_TARGET_TARGETLOWERINGOBJECTFILE_H
 #define LLVM_TARGET_TARGETLOWERINGOBJECTFILE_H
 
+#include "llvm/Support/Compiler.h"
 #include "llvm/MC/MCObjectFileInfo.h"
 #include "llvm/MC/MCRegister.h"
 #include <cstdint>
@@ -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;
 

llvm/include/llvm/Target/TargetMachine.h

@@ -13,6 +13,7 @@
 #ifndef LLVM_TARGET_TARGETMACHINE_H
 #define LLVM_TARGET_TARGETMACHINE_H
 
+#include "llvm/Support/Compiler.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/PassManager.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,

llvm/include/llvm/Target/TargetOptions.h

@@ -14,6 +14,7 @@
 #ifndef LLVM_TARGET_TARGETOPTIONS_H
 #define LLVM_TARGET_TARGETOPTIONS_H
 
+#include "llvm/Support/Compiler.h"
 #include "llvm/ADT/FloatingPointMode.h"
 #include "llvm/MC/MCTargetOptions.h"
 
@@ -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;