[llvm] annotate interfaces in llvm/IR for DLL export

llvm/include/llvm/IR/AbstractCallSite.h

@@ -18,6 +18,7 @@
 #include "llvm/IR/Function.h"
 #include "llvm/IR/InstrTypes.h"
 #include "llvm/IR/Value.h"
+#include "llvm/Support/Compiler.h"
 #include <cassert>
 
 namespace llvm {
@@ -95,15 +96,16 @@ class AbstractCallSite {
   /// If the use is not a callee use of a call or invoke instruction, the
   /// callback metadata is used to determine the argument <-> parameter mapping
   /// as well as the callee of the abstract call site.
-  AbstractCallSite(const Use *U);
+  LLVM_ABI AbstractCallSite(const Use *U);
 
   /// Add operand uses of \p CB that represent callback uses into
   /// \p CallbackUses.
   ///
   /// All uses added to \p CallbackUses can be used to create abstract call
   /// sites for which AbstractCallSite::isCallbackCall() will return true.
-  static void getCallbackUses(const CallBase &CB,
-                              SmallVectorImpl<const Use *> &CallbackUses);
+  LLVM_ABI static void
+  getCallbackUses(const CallBase &CB,
+                  SmallVectorImpl<const Use *> &CallbackUses);
 
   /// Conversion operator to conveniently check for a valid/initialized ACS.
   explicit operator bool() const { return CB != nullptr; }

llvm/include/llvm/IR/Analysis.h

@@ -13,6 +13,7 @@
 #define LLVM_IR_ANALYSIS_H
 
 #include "llvm/ADT/SmallPtrSet.h"
+#include "llvm/Support/Compiler.h"
 
 namespace llvm {
 
@@ -56,8 +57,8 @@ template <typename IRUnitT> class AllAnalysesOn {
 
 template <typename IRUnitT> AnalysisSetKey AllAnalysesOn<IRUnitT>::SetKey;
 
-extern template class AllAnalysesOn<Module>;
-extern template class AllAnalysesOn<Function>;
+extern template class LLVM_TEMPLATE_ABI AllAnalysesOn<Module>;
+extern template class LLVM_TEMPLATE_ABI AllAnalysesOn<Function>;
 
 /// Represents analyses that only rely on functions' control flow.
 ///
@@ -74,7 +75,7 @@ class CFGAnalyses {
   static AnalysisSetKey *ID() { return &SetKey; }
 
 private:
-  static AnalysisSetKey SetKey;
+  LLVM_ABI static AnalysisSetKey SetKey;
 };
 
 /// A set of analyses that are preserved following a run of a transformation
@@ -310,7 +311,7 @@ class PreservedAnalyses {
 
 private:
   /// A special key used to indicate all analyses.
-  static AnalysisSetKey AllAnalysesKey;
+  LLVM_ABI static AnalysisSetKey AllAnalysesKey;
 
   /// The IDs of analyses and analysis sets that are preserved.
   SmallPtrSet<void *, 2> PreservedIDs;

llvm/include/llvm/IR/Argument.h

@@ -16,6 +16,7 @@
 #include "llvm/ADT/Twine.h"
 #include "llvm/IR/Attributes.h"
 #include "llvm/IR/Value.h"
+#include "llvm/Support/Compiler.h"
 #include <optional>
 
 namespace llvm {
@@ -37,8 +38,8 @@ class Argument final : public Value {
 
 public:
   /// Argument constructor.
-  explicit Argument(Type *Ty, const Twine &Name = "", Function *F = nullptr,
-                    unsigned ArgNo = 0);
+  LLVM_ABI explicit Argument(Type *Ty, const Twine &Name = "",
+                             Function *F = nullptr, unsigned ArgNo = 0);
 
   inline const Function *getParent() const { return Parent; }
   inline       Function *getParent()       { return Parent; }
@@ -56,133 +57,133 @@ class Argument final : public Value {
   /// addrspace(0).
   /// If AllowUndefOrPoison is true, respect the semantics of nonnull attribute
   /// and return true even if the argument can be undef or poison.
-  bool hasNonNullAttr(bool AllowUndefOrPoison = true) const;
+  LLVM_ABI bool hasNonNullAttr(bool AllowUndefOrPoison = true) const;
 
   /// If this argument has the dereferenceable attribute, return the number of
   /// bytes known to be dereferenceable. Otherwise, zero is returned.
-  uint64_t getDereferenceableBytes() const;
+  LLVM_ABI uint64_t getDereferenceableBytes() const;
 
   /// If this argument has the dereferenceable_or_null attribute, return the
   /// number of bytes known to be dereferenceable. Otherwise, zero is returned.
-  uint64_t getDereferenceableOrNullBytes() const;
+  LLVM_ABI uint64_t getDereferenceableOrNullBytes() const;
 
   /// If this argument has nofpclass attribute, return the mask representing
   /// disallowed floating-point values. Otherwise, fcNone is returned.
-  FPClassTest getNoFPClass() const;
+  LLVM_ABI FPClassTest getNoFPClass() const;
 
   /// If this argument has a range attribute, return the value range of the
   /// argument. Otherwise, std::nullopt is returned.
-  std::optional<ConstantRange> getRange() const;
+  LLVM_ABI std::optional<ConstantRange> getRange() const;
 
   /// Return true if this argument has the byval attribute.
-  bool hasByValAttr() const;
+  LLVM_ABI bool hasByValAttr() const;
 
   /// Return true if this argument has the byref attribute.
-  bool hasByRefAttr() const;
+  LLVM_ABI bool hasByRefAttr() const;
 
   /// Return true if this argument has the swiftself attribute.
-  bool hasSwiftSelfAttr() const;
+  LLVM_ABI bool hasSwiftSelfAttr() const;
 
   /// Return true if this argument has the swifterror attribute.
-  bool hasSwiftErrorAttr() const;
+  LLVM_ABI bool hasSwiftErrorAttr() const;
 
   /// Return true if this argument has the byval, inalloca, or preallocated
   /// attribute. These attributes represent arguments being passed by value,
   /// with an associated copy between the caller and callee
-  bool hasPassPointeeByValueCopyAttr() const;
+  LLVM_ABI bool hasPassPointeeByValueCopyAttr() const;
 
   /// If this argument satisfies has hasPassPointeeByValueAttr, return the
   /// in-memory ABI size copied to the stack for the call. Otherwise, return 0.
-  uint64_t getPassPointeeByValueCopySize(const DataLayout &DL) const;
+  LLVM_ABI uint64_t getPassPointeeByValueCopySize(const DataLayout &DL) const;
 
   /// Return true if this argument has the byval, sret, inalloca, preallocated,
   /// or byref attribute. These attributes represent arguments being passed by
   /// value (which may or may not involve a stack copy)
-  bool hasPointeeInMemoryValueAttr() const;
+  LLVM_ABI bool hasPointeeInMemoryValueAttr() const;
 
   /// If hasPointeeInMemoryValueAttr returns true, the in-memory ABI type is
   /// returned. Otherwise, nullptr.
-  Type *getPointeeInMemoryValueType() const;
+  LLVM_ABI Type *getPointeeInMemoryValueType() const;
 
   /// If this is a byval or inalloca argument, return its alignment.
   /// FIXME: Remove this function once transition to Align is over.
   /// Use getParamAlign() instead.
-  LLVM_DEPRECATED("Use getParamAlign() instead", "getParamAlign")
-  uint64_t getParamAlignment() const;
+  LLVM_ABI LLVM_DEPRECATED("Use getParamAlign() instead",
+                           "getParamAlign") uint64_t getParamAlignment() const;
 
   /// If this is a byval or inalloca argument, return its alignment.
-  MaybeAlign getParamAlign() const;
+  LLVM_ABI MaybeAlign getParamAlign() const;
 
-  MaybeAlign getParamStackAlign() const;
+  LLVM_ABI MaybeAlign getParamStackAlign() const;
 
   /// If this is a byval argument, return its type.
-  Type *getParamByValType() const;
+  LLVM_ABI Type *getParamByValType() const;
 
   /// If this is an sret argument, return its type.
-  Type *getParamStructRetType() const;
+  LLVM_ABI Type *getParamStructRetType() const;
 
   /// If this is a byref argument, return its type.
-  Type *getParamByRefType() const;
+  LLVM_ABI Type *getParamByRefType() const;
 
   /// If this is an inalloca argument, return its type.
-  Type *getParamInAllocaType() const;
+  LLVM_ABI Type *getParamInAllocaType() const;
 
   /// Return true if this argument has the nest attribute.
-  bool hasNestAttr() const;
+  LLVM_ABI bool hasNestAttr() const;
 
   /// Return true if this argument has the noalias attribute.
-  bool hasNoAliasAttr() const;
+  LLVM_ABI bool hasNoAliasAttr() const;
 
   /// Return true if this argument has the nocapture attribute.
-  bool hasNoCaptureAttr() const;
+  LLVM_ABI bool hasNoCaptureAttr() const;
 
   /// Return true if this argument has the nofree attribute.
-  bool hasNoFreeAttr() const;
+  LLVM_ABI bool hasNoFreeAttr() const;
 
   /// Return true if this argument has the sret attribute.
-  bool hasStructRetAttr() const;
+  LLVM_ABI bool hasStructRetAttr() const;
 
   /// Return true if this argument has the inreg attribute.
-  bool hasInRegAttr() const;
+  LLVM_ABI bool hasInRegAttr() const;
 
   /// Return true if this argument has the returned attribute.
-  bool hasReturnedAttr() const;
+  LLVM_ABI bool hasReturnedAttr() const;
 
   /// Return true if this argument has the readonly or readnone attribute.
-  bool onlyReadsMemory() const;
+  LLVM_ABI bool onlyReadsMemory() const;
 
   /// Return true if this argument has the inalloca attribute.
-  bool hasInAllocaAttr() const;
+  LLVM_ABI bool hasInAllocaAttr() const;
 
   /// Return true if this argument has the preallocated attribute.
-  bool hasPreallocatedAttr() const;
+  LLVM_ABI bool hasPreallocatedAttr() const;
 
   /// Return true if this argument has the zext attribute.
-  bool hasZExtAttr() const;
+  LLVM_ABI bool hasZExtAttr() const;
 
   /// Return true if this argument has the sext attribute.
-  bool hasSExtAttr() const;
+  LLVM_ABI bool hasSExtAttr() const;
 
   /// Add attributes to an argument.
-  void addAttrs(AttrBuilder &B);
+  LLVM_ABI void addAttrs(AttrBuilder &B);
 
-  void addAttr(Attribute::AttrKind Kind);
+  LLVM_ABI void addAttr(Attribute::AttrKind Kind);
 
-  void addAttr(Attribute Attr);
+  LLVM_ABI void addAttr(Attribute Attr);
 
   /// Remove attributes from an argument.
-  void removeAttr(Attribute::AttrKind Kind);
+  LLVM_ABI void removeAttr(Attribute::AttrKind Kind);
 
-  void removeAttrs(const AttributeMask &AM);
+  LLVM_ABI void removeAttrs(const AttributeMask &AM);
 
   /// Check if an argument has a given attribute.
-  bool hasAttribute(Attribute::AttrKind Kind) const;
+  LLVM_ABI bool hasAttribute(Attribute::AttrKind Kind) const;
 
-  bool hasAttribute(StringRef Kind) const;
+  LLVM_ABI bool hasAttribute(StringRef Kind) const;
 
-  Attribute getAttribute(Attribute::AttrKind Kind) const;
+  LLVM_ABI Attribute getAttribute(Attribute::AttrKind Kind) const;
 
-  AttributeSet getAttributes() const;
+  LLVM_ABI AttributeSet getAttributes() const;
 
   /// Method for support type inquiry through isa, cast, and dyn_cast.
   static bool classof(const Value *V) {

llvm/include/llvm/IR/AssemblyAnnotationWriter.h

@@ -16,6 +16,8 @@
 #ifndef LLVM_IR_ASSEMBLYANNOTATIONWRITER_H
 #define LLVM_IR_ASSEMBLYANNOTATIONWRITER_H
 
+#include "llvm/Support/Compiler.h"
+
 namespace llvm {
 
 class Function;
@@ -24,7 +26,7 @@ class Instruction;
 class Value;
 class formatted_raw_ostream;
 
-class AssemblyAnnotationWriter {
+class LLVM_ABI AssemblyAnnotationWriter {
 public:
   virtual ~AssemblyAnnotationWriter();
 

llvm/include/llvm/IR/Assumptions.h

@@ -18,6 +18,7 @@
 #include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/StringSet.h"
+#include "llvm/Support/Compiler.h"
 
 namespace llvm {
 
@@ -29,7 +30,7 @@ constexpr StringRef AssumptionAttrKey = "llvm.assume";
 
 /// A set of known assumption strings that are accepted without warning and
 /// which can be recommended as typo correction.
-extern StringSet<> KnownAssumptionStrings;
+LLVM_ABI extern StringSet<> KnownAssumptionStrings;
 
 /// Helper that allows to insert a new assumption string in the known assumption
 /// set by creating a (static) object.
@@ -49,25 +50,27 @@ struct KnownAssumptionString {
 };
 
 /// Return true if \p F has the assumption \p AssumptionStr attached.
-bool hasAssumption(const Function &F,
-                   const KnownAssumptionString &AssumptionStr);
+LLVM_ABI bool hasAssumption(const Function &F,
+                            const KnownAssumptionString &AssumptionStr);
 
 /// Return true if \p CB or the callee has the assumption \p AssumptionStr
 /// attached.
-bool hasAssumption(const CallBase &CB,
-                   const KnownAssumptionString &AssumptionStr);
+LLVM_ABI bool hasAssumption(const CallBase &CB,
+                            const KnownAssumptionString &AssumptionStr);
 
 /// Return the set of all assumptions for the function \p F.
-DenseSet<StringRef> getAssumptions(const Function &F);
+LLVM_ABI DenseSet<StringRef> getAssumptions(const Function &F);
 
 /// Return the set of all assumptions for the call \p CB.
-DenseSet<StringRef> getAssumptions(const CallBase &CB);
+LLVM_ABI DenseSet<StringRef> getAssumptions(const CallBase &CB);
 
 /// Appends the set of assumptions \p Assumptions to \F.
-bool addAssumptions(Function &F, const DenseSet<StringRef> &Assumptions);
+LLVM_ABI bool addAssumptions(Function &F,
+                             const DenseSet<StringRef> &Assumptions);
 
 /// Appends the set of assumptions \p Assumptions to \CB.
-bool addAssumptions(CallBase &CB, const DenseSet<StringRef> &Assumptions);
+LLVM_ABI bool addAssumptions(CallBase &CB,
+                             const DenseSet<StringRef> &Assumptions);
 
 } // namespace llvm