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llvm-mirror/lib/IR/Core.cpp

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//===-- Core.cpp ----------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file implements the common infrastructure (including the C bindings)
// for libLLVMCore.a, which implements the LLVM intermediate representation.
//
//===----------------------------------------------------------------------===//
#include "llvm-c/Core.h"
#include "llvm/IR/Attributes.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/DiagnosticInfo.h"
#include "llvm/IR/DiagnosticPrinter.h"
#include "llvm/IR/GlobalAlias.h"
#include "llvm/IR/GlobalVariable.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/InlineAsm.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/LegacyPassManager.h"
#include "llvm/IR/Module.h"
#include "llvm/InitializePasses.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/Threading.h"
#include "llvm/Support/raw_ostream.h"
#include <cassert>
#include <cstdlib>
#include <cstring>
#include <system_error>
using namespace llvm;
#define DEBUG_TYPE "ir"
void llvm::initializeCore(PassRegistry &Registry) {
initializeDominatorTreeWrapperPassPass(Registry);
initializePrintModulePassWrapperPass(Registry);
initializePrintFunctionPassWrapperPass(Registry);
initializeSafepointIRVerifierPass(Registry);
initializeVerifierLegacyPassPass(Registry);
}
void LLVMInitializeCore(LLVMPassRegistryRef R) {
initializeCore(*unwrap(R));
}
void LLVMShutdown() {
llvm_shutdown();
}
/*===-- Error handling ----------------------------------------------------===*/
char *LLVMCreateMessage(const char *Message) {
return strdup(Message);
}
void LLVMDisposeMessage(char *Message) {
free(Message);
}
/*===-- Operations on contexts --------------------------------------------===*/
static ManagedStatic<LLVMContext> GlobalContext;
LLVMContextRef LLVMContextCreate() {
return wrap(new LLVMContext());
}
LLVMContextRef LLVMGetGlobalContext() { return wrap(&*GlobalContext); }
void LLVMContextSetDiagnosticHandler(LLVMContextRef C,
LLVMDiagnosticHandler Handler,
void *DiagnosticContext) {
unwrap(C)->setDiagnosticHandlerCallBack(
LLVM_EXTENSION reinterpret_cast<DiagnosticHandler::DiagnosticHandlerTy>(
Handler),
DiagnosticContext);
}
LLVMDiagnosticHandler LLVMContextGetDiagnosticHandler(LLVMContextRef C) {
return LLVM_EXTENSION reinterpret_cast<LLVMDiagnosticHandler>(
unwrap(C)->getDiagnosticHandlerCallBack());
}
void *LLVMContextGetDiagnosticContext(LLVMContextRef C) {
return unwrap(C)->getDiagnosticContext();
}
void LLVMContextSetYieldCallback(LLVMContextRef C, LLVMYieldCallback Callback,
void *OpaqueHandle) {
auto YieldCallback =
LLVM_EXTENSION reinterpret_cast<LLVMContext::YieldCallbackTy>(Callback);
unwrap(C)->setYieldCallback(YieldCallback, OpaqueHandle);
}
LLVMBool LLVMContextShouldDiscardValueNames(LLVMContextRef C) {
return unwrap(C)->shouldDiscardValueNames();
}
void LLVMContextSetDiscardValueNames(LLVMContextRef C, LLVMBool Discard) {
unwrap(C)->setDiscardValueNames(Discard);
}
void LLVMContextDispose(LLVMContextRef C) {
delete unwrap(C);
}
unsigned LLVMGetMDKindIDInContext(LLVMContextRef C, const char *Name,
unsigned SLen) {
return unwrap(C)->getMDKindID(StringRef(Name, SLen));
}
unsigned LLVMGetMDKindID(const char *Name, unsigned SLen) {
return LLVMGetMDKindIDInContext(LLVMGetGlobalContext(), Name, SLen);
}
unsigned LLVMGetEnumAttributeKindForName(const char *Name, size_t SLen) {
return Attribute::getAttrKindFromName(StringRef(Name, SLen));
}
unsigned LLVMGetLastEnumAttributeKind(void) {
return Attribute::AttrKind::EndAttrKinds;
}
LLVMAttributeRef LLVMCreateEnumAttribute(LLVMContextRef C, unsigned KindID,
uint64_t Val) {
auto &Ctx = *unwrap(C);
auto AttrKind = (Attribute::AttrKind)KindID;
if (AttrKind == Attribute::AttrKind::ByVal) {
// After r362128, byval attributes need to have a type attribute. Provide a
// NULL one until a proper API is added for this.
return wrap(Attribute::getWithByValType(Ctx, NULL));
}
if (AttrKind == Attribute::AttrKind::StructRet) {
// Same as byval.
return wrap(Attribute::getWithStructRetType(Ctx, NULL));
}
return wrap(Attribute::get(Ctx, AttrKind, Val));
}
unsigned LLVMGetEnumAttributeKind(LLVMAttributeRef A) {
return unwrap(A).getKindAsEnum();
}
uint64_t LLVMGetEnumAttributeValue(LLVMAttributeRef A) {
auto Attr = unwrap(A);
if (Attr.isEnumAttribute())
return 0;
return Attr.getValueAsInt();
}
LLVMAttributeRef LLVMCreateStringAttribute(LLVMContextRef C,
const char *K, unsigned KLength,
const char *V, unsigned VLength) {
return wrap(Attribute::get(*unwrap(C), StringRef(K, KLength),
StringRef(V, VLength)));
}
const char *LLVMGetStringAttributeKind(LLVMAttributeRef A,
unsigned *Length) {
auto S = unwrap(A).getKindAsString();
*Length = S.size();
return S.data();
}
const char *LLVMGetStringAttributeValue(LLVMAttributeRef A,
unsigned *Length) {
auto S = unwrap(A).getValueAsString();
*Length = S.size();
return S.data();
}
LLVMBool LLVMIsEnumAttribute(LLVMAttributeRef A) {
auto Attr = unwrap(A);
return Attr.isEnumAttribute() || Attr.isIntAttribute();
}
LLVMBool LLVMIsStringAttribute(LLVMAttributeRef A) {
return unwrap(A).isStringAttribute();
}
char *LLVMGetDiagInfoDescription(LLVMDiagnosticInfoRef DI) {
std::string MsgStorage;
raw_string_ostream Stream(MsgStorage);
DiagnosticPrinterRawOStream DP(Stream);
unwrap(DI)->print(DP);
Stream.flush();
return LLVMCreateMessage(MsgStorage.c_str());
}
LLVMDiagnosticSeverity LLVMGetDiagInfoSeverity(LLVMDiagnosticInfoRef DI) {
LLVMDiagnosticSeverity severity;
switch(unwrap(DI)->getSeverity()) {
default:
severity = LLVMDSError;
break;
case DS_Warning:
severity = LLVMDSWarning;
break;
case DS_Remark:
severity = LLVMDSRemark;
break;
case DS_Note:
severity = LLVMDSNote;
break;
}
return severity;
}
/*===-- Operations on modules ---------------------------------------------===*/
LLVMModuleRef LLVMModuleCreateWithName(const char *ModuleID) {
return wrap(new Module(ModuleID, *GlobalContext));
}
LLVMModuleRef LLVMModuleCreateWithNameInContext(const char *ModuleID,
LLVMContextRef C) {
return wrap(new Module(ModuleID, *unwrap(C)));
}
void LLVMDisposeModule(LLVMModuleRef M) {
delete unwrap(M);
}
const char *LLVMGetModuleIdentifier(LLVMModuleRef M, size_t *Len) {
auto &Str = unwrap(M)->getModuleIdentifier();
*Len = Str.length();
return Str.c_str();
}
void LLVMSetModuleIdentifier(LLVMModuleRef M, const char *Ident, size_t Len) {
unwrap(M)->setModuleIdentifier(StringRef(Ident, Len));
}
const char *LLVMGetSourceFileName(LLVMModuleRef M, size_t *Len) {
auto &Str = unwrap(M)->getSourceFileName();
*Len = Str.length();
return Str.c_str();
}
void LLVMSetSourceFileName(LLVMModuleRef M, const char *Name, size_t Len) {
unwrap(M)->setSourceFileName(StringRef(Name, Len));
}
/*--.. Data layout .........................................................--*/
const char *LLVMGetDataLayoutStr(LLVMModuleRef M) {
return unwrap(M)->getDataLayoutStr().c_str();
}
const char *LLVMGetDataLayout(LLVMModuleRef M) {
return LLVMGetDataLayoutStr(M);
}
void LLVMSetDataLayout(LLVMModuleRef M, const char *DataLayoutStr) {
unwrap(M)->setDataLayout(DataLayoutStr);
}
/*--.. Target triple .......................................................--*/
const char * LLVMGetTarget(LLVMModuleRef M) {
return unwrap(M)->getTargetTriple().c_str();
}
void LLVMSetTarget(LLVMModuleRef M, const char *Triple) {
unwrap(M)->setTargetTriple(Triple);
}
/*--.. Module flags ........................................................--*/
struct LLVMOpaqueModuleFlagEntry {
LLVMModuleFlagBehavior Behavior;
const char *Key;
size_t KeyLen;
LLVMMetadataRef Metadata;
};
static Module::ModFlagBehavior
map_to_llvmModFlagBehavior(LLVMModuleFlagBehavior Behavior) {
switch (Behavior) {
case LLVMModuleFlagBehaviorError:
return Module::ModFlagBehavior::Error;
case LLVMModuleFlagBehaviorWarning:
return Module::ModFlagBehavior::Warning;
case LLVMModuleFlagBehaviorRequire:
return Module::ModFlagBehavior::Require;
case LLVMModuleFlagBehaviorOverride:
return Module::ModFlagBehavior::Override;
case LLVMModuleFlagBehaviorAppend:
return Module::ModFlagBehavior::Append;
case LLVMModuleFlagBehaviorAppendUnique:
return Module::ModFlagBehavior::AppendUnique;
}
llvm_unreachable("Unknown LLVMModuleFlagBehavior");
}
static LLVMModuleFlagBehavior
map_from_llvmModFlagBehavior(Module::ModFlagBehavior Behavior) {
switch (Behavior) {
case Module::ModFlagBehavior::Error:
return LLVMModuleFlagBehaviorError;
case Module::ModFlagBehavior::Warning:
return LLVMModuleFlagBehaviorWarning;
case Module::ModFlagBehavior::Require:
return LLVMModuleFlagBehaviorRequire;
case Module::ModFlagBehavior::Override:
return LLVMModuleFlagBehaviorOverride;
case Module::ModFlagBehavior::Append:
return LLVMModuleFlagBehaviorAppend;
case Module::ModFlagBehavior::AppendUnique:
return LLVMModuleFlagBehaviorAppendUnique;
default:
llvm_unreachable("Unhandled Flag Behavior");
}
}
LLVMModuleFlagEntry *LLVMCopyModuleFlagsMetadata(LLVMModuleRef M, size_t *Len) {
SmallVector<Module::ModuleFlagEntry, 8> MFEs;
unwrap(M)->getModuleFlagsMetadata(MFEs);
LLVMOpaqueModuleFlagEntry *Result = static_cast<LLVMOpaqueModuleFlagEntry *>(
safe_malloc(MFEs.size() * sizeof(LLVMOpaqueModuleFlagEntry)));
for (unsigned i = 0; i < MFEs.size(); ++i) {
const auto &ModuleFlag = MFEs[i];
Result[i].Behavior = map_from_llvmModFlagBehavior(ModuleFlag.Behavior);
Result[i].Key = ModuleFlag.Key->getString().data();
Result[i].KeyLen = ModuleFlag.Key->getString().size();
Result[i].Metadata = wrap(ModuleFlag.Val);
}
*Len = MFEs.size();
return Result;
}
void LLVMDisposeModuleFlagsMetadata(LLVMModuleFlagEntry *Entries) {
free(Entries);
}
LLVMModuleFlagBehavior
LLVMModuleFlagEntriesGetFlagBehavior(LLVMModuleFlagEntry *Entries,
unsigned Index) {
LLVMOpaqueModuleFlagEntry MFE =
static_cast<LLVMOpaqueModuleFlagEntry>(Entries[Index]);
return MFE.Behavior;
}
const char *LLVMModuleFlagEntriesGetKey(LLVMModuleFlagEntry *Entries,
unsigned Index, size_t *Len) {
LLVMOpaqueModuleFlagEntry MFE =
static_cast<LLVMOpaqueModuleFlagEntry>(Entries[Index]);
*Len = MFE.KeyLen;
return MFE.Key;
}
LLVMMetadataRef LLVMModuleFlagEntriesGetMetadata(LLVMModuleFlagEntry *Entries,
unsigned Index) {
LLVMOpaqueModuleFlagEntry MFE =
static_cast<LLVMOpaqueModuleFlagEntry>(Entries[Index]);
return MFE.Metadata;
}
LLVMMetadataRef LLVMGetModuleFlag(LLVMModuleRef M,
const char *Key, size_t KeyLen) {
return wrap(unwrap(M)->getModuleFlag({Key, KeyLen}));
}
void LLVMAddModuleFlag(LLVMModuleRef M, LLVMModuleFlagBehavior Behavior,
const char *Key, size_t KeyLen,
LLVMMetadataRef Val) {
unwrap(M)->addModuleFlag(map_to_llvmModFlagBehavior(Behavior),
{Key, KeyLen}, unwrap(Val));
}
/*--.. Printing modules ....................................................--*/
void LLVMDumpModule(LLVMModuleRef M) {
unwrap(M)->print(errs(), nullptr,
/*ShouldPreserveUseListOrder=*/false, /*IsForDebug=*/true);
}
LLVMBool LLVMPrintModuleToFile(LLVMModuleRef M, const char *Filename,
char **ErrorMessage) {
std::error_code EC;
raw_fd_ostream dest(Filename, EC, sys::fs::OF_Text);
if (EC) {
*ErrorMessage = strdup(EC.message().c_str());
return true;
}
unwrap(M)->print(dest, nullptr);
dest.close();
if (dest.has_error()) {
std::string E = "Error printing to file: " + dest.error().message();
*ErrorMessage = strdup(E.c_str());
return true;
}
return false;
}
char *LLVMPrintModuleToString(LLVMModuleRef M) {
std::string buf;
raw_string_ostream os(buf);
unwrap(M)->print(os, nullptr);
os.flush();
return strdup(buf.c_str());
}
/*--.. Operations on inline assembler ......................................--*/
void LLVMSetModuleInlineAsm2(LLVMModuleRef M, const char *Asm, size_t Len) {
unwrap(M)->setModuleInlineAsm(StringRef(Asm, Len));
}
void LLVMSetModuleInlineAsm(LLVMModuleRef M, const char *Asm) {
unwrap(M)->setModuleInlineAsm(StringRef(Asm));
}
void LLVMAppendModuleInlineAsm(LLVMModuleRef M, const char *Asm, size_t Len) {
unwrap(M)->appendModuleInlineAsm(StringRef(Asm, Len));
}
const char *LLVMGetModuleInlineAsm(LLVMModuleRef M, size_t *Len) {
auto &Str = unwrap(M)->getModuleInlineAsm();
*Len = Str.length();
return Str.c_str();
}
LLVMValueRef LLVMGetInlineAsm(LLVMTypeRef Ty,
char *AsmString, size_t AsmStringSize,
char *Constraints, size_t ConstraintsSize,
LLVMBool HasSideEffects, LLVMBool IsAlignStack,
LLVMInlineAsmDialect Dialect) {
InlineAsm::AsmDialect AD;
switch (Dialect) {
case LLVMInlineAsmDialectATT:
AD = InlineAsm::AD_ATT;
break;
case LLVMInlineAsmDialectIntel:
AD = InlineAsm::AD_Intel;
break;
}
return wrap(InlineAsm::get(unwrap<FunctionType>(Ty),
StringRef(AsmString, AsmStringSize),
StringRef(Constraints, ConstraintsSize),
HasSideEffects, IsAlignStack, AD));
}
/*--.. Operations on module contexts ......................................--*/
LLVMContextRef LLVMGetModuleContext(LLVMModuleRef M) {
return wrap(&unwrap(M)->getContext());
}
/*===-- Operations on types -----------------------------------------------===*/
/*--.. Operations on all types (mostly) ....................................--*/
LLVMTypeKind LLVMGetTypeKind(LLVMTypeRef Ty) {
switch (unwrap(Ty)->getTypeID()) {
case Type::VoidTyID:
return LLVMVoidTypeKind;
case Type::HalfTyID:
return LLVMHalfTypeKind;
case Type::BFloatTyID:
return LLVMBFloatTypeKind;
case Type::FloatTyID:
return LLVMFloatTypeKind;
case Type::DoubleTyID:
return LLVMDoubleTypeKind;
case Type::X86_FP80TyID:
return LLVMX86_FP80TypeKind;
case Type::FP128TyID:
return LLVMFP128TypeKind;
case Type::PPC_FP128TyID:
return LLVMPPC_FP128TypeKind;
case Type::LabelTyID:
return LLVMLabelTypeKind;
case Type::MetadataTyID:
return LLVMMetadataTypeKind;
case Type::IntegerTyID:
return LLVMIntegerTypeKind;
case Type::FunctionTyID:
return LLVMFunctionTypeKind;
case Type::StructTyID:
return LLVMStructTypeKind;
case Type::ArrayTyID:
return LLVMArrayTypeKind;
case Type::PointerTyID:
return LLVMPointerTypeKind;
case Type::FixedVectorTyID:
return LLVMVectorTypeKind;
case Type::X86_MMXTyID:
return LLVMX86_MMXTypeKind;
case Type::X86_AMXTyID:
return LLVMX86_AMXTypeKind;
case Type::TokenTyID:
return LLVMTokenTypeKind;
case Type::ScalableVectorTyID:
return LLVMScalableVectorTypeKind;
}
llvm_unreachable("Unhandled TypeID.");
}
LLVMBool LLVMTypeIsSized(LLVMTypeRef Ty)
{
return unwrap(Ty)->isSized();
}
LLVMContextRef LLVMGetTypeContext(LLVMTypeRef Ty) {
return wrap(&unwrap(Ty)->getContext());
}
void LLVMDumpType(LLVMTypeRef Ty) {
return unwrap(Ty)->print(errs(), /*IsForDebug=*/true);
}
char *LLVMPrintTypeToString(LLVMTypeRef Ty) {
std::string buf;
raw_string_ostream os(buf);
if (unwrap(Ty))
unwrap(Ty)->print(os);
else
os << "Printing <null> Type";
os.flush();
return strdup(buf.c_str());
}
/*--.. Operations on integer types .........................................--*/
LLVMTypeRef LLVMInt1TypeInContext(LLVMContextRef C) {
return (LLVMTypeRef) Type::getInt1Ty(*unwrap(C));
}
LLVMTypeRef LLVMInt8TypeInContext(LLVMContextRef C) {
return (LLVMTypeRef) Type::getInt8Ty(*unwrap(C));
}
LLVMTypeRef LLVMInt16TypeInContext(LLVMContextRef C) {
return (LLVMTypeRef) Type::getInt16Ty(*unwrap(C));
}
LLVMTypeRef LLVMInt32TypeInContext(LLVMContextRef C) {
return (LLVMTypeRef) Type::getInt32Ty(*unwrap(C));
}
LLVMTypeRef LLVMInt64TypeInContext(LLVMContextRef C) {
return (LLVMTypeRef) Type::getInt64Ty(*unwrap(C));
}
LLVMTypeRef LLVMInt128TypeInContext(LLVMContextRef C) {
return (LLVMTypeRef) Type::getInt128Ty(*unwrap(C));
}
LLVMTypeRef LLVMIntTypeInContext(LLVMContextRef C, unsigned NumBits) {
return wrap(IntegerType::get(*unwrap(C), NumBits));
}
LLVMTypeRef LLVMInt1Type(void) {
return LLVMInt1TypeInContext(LLVMGetGlobalContext());
}
LLVMTypeRef LLVMInt8Type(void) {
return LLVMInt8TypeInContext(LLVMGetGlobalContext());
}
LLVMTypeRef LLVMInt16Type(void) {
return LLVMInt16TypeInContext(LLVMGetGlobalContext());
}
LLVMTypeRef LLVMInt32Type(void) {
return LLVMInt32TypeInContext(LLVMGetGlobalContext());
}
LLVMTypeRef LLVMInt64Type(void) {
return LLVMInt64TypeInContext(LLVMGetGlobalContext());
}
LLVMTypeRef LLVMInt128Type(void) {
return LLVMInt128TypeInContext(LLVMGetGlobalContext());
}
LLVMTypeRef LLVMIntType(unsigned NumBits) {
return LLVMIntTypeInContext(LLVMGetGlobalContext(), NumBits);
}
unsigned LLVMGetIntTypeWidth(LLVMTypeRef IntegerTy) {
return unwrap<IntegerType>(IntegerTy)->getBitWidth();
}
/*--.. Operations on real types ............................................--*/
LLVMTypeRef LLVMHalfTypeInContext(LLVMContextRef C) {
return (LLVMTypeRef) Type::getHalfTy(*unwrap(C));
}
LLVMTypeRef LLVMBFloatTypeInContext(LLVMContextRef C) {
return (LLVMTypeRef) Type::getBFloatTy(*unwrap(C));
}
LLVMTypeRef LLVMFloatTypeInContext(LLVMContextRef C) {
return (LLVMTypeRef) Type::getFloatTy(*unwrap(C));
}
LLVMTypeRef LLVMDoubleTypeInContext(LLVMContextRef C) {
return (LLVMTypeRef) Type::getDoubleTy(*unwrap(C));
}
LLVMTypeRef LLVMX86FP80TypeInContext(LLVMContextRef C) {
return (LLVMTypeRef) Type::getX86_FP80Ty(*unwrap(C));
}
LLVMTypeRef LLVMFP128TypeInContext(LLVMContextRef C) {
return (LLVMTypeRef) Type::getFP128Ty(*unwrap(C));
}
LLVMTypeRef LLVMPPCFP128TypeInContext(LLVMContextRef C) {
return (LLVMTypeRef) Type::getPPC_FP128Ty(*unwrap(C));
}
LLVMTypeRef LLVMX86MMXTypeInContext(LLVMContextRef C) {
return (LLVMTypeRef) Type::getX86_MMXTy(*unwrap(C));
}
LLVMTypeRef LLVMX86AMXTypeInContext(LLVMContextRef C) {
return (LLVMTypeRef) Type::getX86_AMXTy(*unwrap(C));
}
LLVMTypeRef LLVMHalfType(void) {
return LLVMHalfTypeInContext(LLVMGetGlobalContext());
}
LLVMTypeRef LLVMBFloatType(void) {
return LLVMBFloatTypeInContext(LLVMGetGlobalContext());
}
LLVMTypeRef LLVMFloatType(void) {
return LLVMFloatTypeInContext(LLVMGetGlobalContext());
}
LLVMTypeRef LLVMDoubleType(void) {
return LLVMDoubleTypeInContext(LLVMGetGlobalContext());
}
LLVMTypeRef LLVMX86FP80Type(void) {
return LLVMX86FP80TypeInContext(LLVMGetGlobalContext());
}
LLVMTypeRef LLVMFP128Type(void) {
return LLVMFP128TypeInContext(LLVMGetGlobalContext());
}
LLVMTypeRef LLVMPPCFP128Type(void) {
return LLVMPPCFP128TypeInContext(LLVMGetGlobalContext());
}
LLVMTypeRef LLVMX86MMXType(void) {
return LLVMX86MMXTypeInContext(LLVMGetGlobalContext());
}
LLVMTypeRef LLVMX86AMXType(void) {
return LLVMX86AMXTypeInContext(LLVMGetGlobalContext());
}
/*--.. Operations on function types ........................................--*/
LLVMTypeRef LLVMFunctionType(LLVMTypeRef ReturnType,
LLVMTypeRef *ParamTypes, unsigned ParamCount,
LLVMBool IsVarArg) {
ArrayRef<Type*> Tys(unwrap(ParamTypes), ParamCount);
return wrap(FunctionType::get(unwrap(ReturnType), Tys, IsVarArg != 0));
}
LLVMBool LLVMIsFunctionVarArg(LLVMTypeRef FunctionTy) {
return unwrap<FunctionType>(FunctionTy)->isVarArg();
}
LLVMTypeRef LLVMGetReturnType(LLVMTypeRef FunctionTy) {
return wrap(unwrap<FunctionType>(FunctionTy)->getReturnType());
}
unsigned LLVMCountParamTypes(LLVMTypeRef FunctionTy) {
return unwrap<FunctionType>(FunctionTy)->getNumParams();
}
void LLVMGetParamTypes(LLVMTypeRef FunctionTy, LLVMTypeRef *Dest) {
FunctionType *Ty = unwrap<FunctionType>(FunctionTy);
for (FunctionType::param_iterator I = Ty->param_begin(),
E = Ty->param_end(); I != E; ++I)
*Dest++ = wrap(*I);
}
/*--.. Operations on struct types ..........................................--*/
LLVMTypeRef LLVMStructTypeInContext(LLVMContextRef C, LLVMTypeRef *ElementTypes,
unsigned ElementCount, LLVMBool Packed) {
ArrayRef<Type*> Tys(unwrap(ElementTypes), ElementCount);
return wrap(StructType::get(*unwrap(C), Tys, Packed != 0));
}
LLVMTypeRef LLVMStructType(LLVMTypeRef *ElementTypes,
unsigned ElementCount, LLVMBool Packed) {
return LLVMStructTypeInContext(LLVMGetGlobalContext(), ElementTypes,
ElementCount, Packed);
}
LLVMTypeRef LLVMStructCreateNamed(LLVMContextRef C, const char *Name)
{
return wrap(StructType::create(*unwrap(C), Name));
}
const char *LLVMGetStructName(LLVMTypeRef Ty)
{
StructType *Type = unwrap<StructType>(Ty);
if (!Type->hasName())
return nullptr;
return Type->getName().data();
}
void LLVMStructSetBody(LLVMTypeRef StructTy, LLVMTypeRef *ElementTypes,
unsigned ElementCount, LLVMBool Packed) {
ArrayRef<Type*> Tys(unwrap(ElementTypes), ElementCount);
unwrap<StructType>(StructTy)->setBody(Tys, Packed != 0);
}
unsigned LLVMCountStructElementTypes(LLVMTypeRef StructTy) {
return unwrap<StructType>(StructTy)->getNumElements();
}
void LLVMGetStructElementTypes(LLVMTypeRef StructTy, LLVMTypeRef *Dest) {
StructType *Ty = unwrap<StructType>(StructTy);
for (StructType::element_iterator I = Ty->element_begin(),
E = Ty->element_end(); I != E; ++I)
*Dest++ = wrap(*I);
}
LLVMTypeRef LLVMStructGetTypeAtIndex(LLVMTypeRef StructTy, unsigned i) {
StructType *Ty = unwrap<StructType>(StructTy);
return wrap(Ty->getTypeAtIndex(i));
}
LLVMBool LLVMIsPackedStruct(LLVMTypeRef StructTy) {
return unwrap<StructType>(StructTy)->isPacked();
}
LLVMBool LLVMIsOpaqueStruct(LLVMTypeRef StructTy) {
return unwrap<StructType>(StructTy)->isOpaque();
}
LLVMBool LLVMIsLiteralStruct(LLVMTypeRef StructTy) {
return unwrap<StructType>(StructTy)->isLiteral();
}
LLVMTypeRef LLVMGetTypeByName(LLVMModuleRef M, const char *Name) {
return wrap(StructType::getTypeByName(unwrap(M)->getContext(), Name));
}
LLVMTypeRef LLVMGetTypeByName2(LLVMContextRef C, const char *Name) {
return wrap(StructType::getTypeByName(*unwrap(C), Name));
}
/*--.. Operations on array, pointer, and vector types (sequence types) .....--*/
void LLVMGetSubtypes(LLVMTypeRef Tp, LLVMTypeRef *Arr) {
int i = 0;
for (auto *T : unwrap(Tp)->subtypes()) {
Arr[i] = wrap(T);
i++;
}
}
LLVMTypeRef LLVMArrayType(LLVMTypeRef ElementType, unsigned ElementCount) {
return wrap(ArrayType::get(unwrap(ElementType), ElementCount));
}
LLVMTypeRef LLVMPointerType(LLVMTypeRef ElementType, unsigned AddressSpace) {
return wrap(PointerType::get(unwrap(ElementType), AddressSpace));
}
LLVMTypeRef LLVMVectorType(LLVMTypeRef ElementType, unsigned ElementCount) {
return wrap(FixedVectorType::get(unwrap(ElementType), ElementCount));
}
LLVMTypeRef LLVMScalableVectorType(LLVMTypeRef ElementType,
unsigned ElementCount) {
return wrap(ScalableVectorType::get(unwrap(ElementType), ElementCount));
}
LLVMTypeRef LLVMGetElementType(LLVMTypeRef WrappedTy) {
auto *Ty = unwrap<Type>(WrappedTy);
if (auto *PTy = dyn_cast<PointerType>(Ty))
return wrap(PTy->getElementType());
if (auto *ATy = dyn_cast<ArrayType>(Ty))
return wrap(ATy->getElementType());
return wrap(cast<VectorType>(Ty)->getElementType());
}
unsigned LLVMGetNumContainedTypes(LLVMTypeRef Tp) {
return unwrap(Tp)->getNumContainedTypes();
}
unsigned LLVMGetArrayLength(LLVMTypeRef ArrayTy) {
return unwrap<ArrayType>(ArrayTy)->getNumElements();
}
unsigned LLVMGetPointerAddressSpace(LLVMTypeRef PointerTy) {
return unwrap<PointerType>(PointerTy)->getAddressSpace();
}
unsigned LLVMGetVectorSize(LLVMTypeRef VectorTy) {
return unwrap<VectorType>(VectorTy)->getElementCount().getKnownMinValue();
}
/*--.. Operations on other types ...........................................--*/
LLVMTypeRef LLVMVoidTypeInContext(LLVMContextRef C) {
return wrap(Type::getVoidTy(*unwrap(C)));
}
LLVMTypeRef LLVMLabelTypeInContext(LLVMContextRef C) {
return wrap(Type::getLabelTy(*unwrap(C)));
}
LLVMTypeRef LLVMTokenTypeInContext(LLVMContextRef C) {
return wrap(Type::getTokenTy(*unwrap(C)));
}
LLVMTypeRef LLVMMetadataTypeInContext(LLVMContextRef C) {
return wrap(Type::getMetadataTy(*unwrap(C)));
}
LLVMTypeRef LLVMVoidType(void) {
return LLVMVoidTypeInContext(LLVMGetGlobalContext());
}
LLVMTypeRef LLVMLabelType(void) {
return LLVMLabelTypeInContext(LLVMGetGlobalContext());
}
/*===-- Operations on values ----------------------------------------------===*/
/*--.. Operations on all values ............................................--*/
LLVMTypeRef LLVMTypeOf(LLVMValueRef Val) {
return wrap(unwrap(Val)->getType());
}
LLVMValueKind LLVMGetValueKind(LLVMValueRef Val) {
switch(unwrap(Val)->getValueID()) {
#define LLVM_C_API 1
#define HANDLE_VALUE(Name) \
case Value::Name##Val: \
return LLVM##Name##ValueKind;
#include "llvm/IR/Value.def"
default:
return LLVMInstructionValueKind;
}
}
const char *LLVMGetValueName2(LLVMValueRef Val, size_t *Length) {
auto *V = unwrap(Val);
*Length = V->getName().size();
return V->getName().data();
}
void LLVMSetValueName2(LLVMValueRef Val, const char *Name, size_t NameLen) {
unwrap(Val)->setName(StringRef(Name, NameLen));
}
const char *LLVMGetValueName(LLVMValueRef Val) {
return unwrap(Val)->getName().data();
}
void LLVMSetValueName(LLVMValueRef Val, const char *Name) {
unwrap(Val)->setName(Name);
}
void LLVMDumpValue(LLVMValueRef Val) {
unwrap(Val)->print(errs(), /*IsForDebug=*/true);
}
char* LLVMPrintValueToString(LLVMValueRef Val) {
std::string buf;
raw_string_ostream os(buf);
if (unwrap(Val))
unwrap(Val)->print(os);
else
os << "Printing <null> Value";
os.flush();
return strdup(buf.c_str());
}
void LLVMReplaceAllUsesWith(LLVMValueRef OldVal, LLVMValueRef NewVal) {
unwrap(OldVal)->replaceAllUsesWith(unwrap(NewVal));
}
int LLVMHasMetadata(LLVMValueRef Inst) {
return unwrap<Instruction>(Inst)->hasMetadata();
}
LLVMValueRef LLVMGetMetadata(LLVMValueRef Inst, unsigned KindID) {
auto *I = unwrap<Instruction>(Inst);
assert(I && "Expected instruction");
if (auto *MD = I->getMetadata(KindID))
return wrap(MetadataAsValue::get(I->getContext(), MD));
return nullptr;
}
// MetadataAsValue uses a canonical format which strips the actual MDNode for
// MDNode with just a single constant value, storing just a ConstantAsMetadata
// This undoes this canonicalization, reconstructing the MDNode.
static MDNode *extractMDNode(MetadataAsValue *MAV) {
Metadata *MD = MAV->getMetadata();
assert((isa<MDNode>(MD) || isa<ConstantAsMetadata>(MD)) &&
"Expected a metadata node or a canonicalized constant");
if (MDNode *N = dyn_cast<MDNode>(MD))
return N;
return MDNode::get(MAV->getContext(), MD);
}
void LLVMSetMetadata(LLVMValueRef Inst, unsigned KindID, LLVMValueRef Val) {
MDNode *N = Val ? extractMDNode(unwrap<MetadataAsValue>(Val)) : nullptr;
unwrap<Instruction>(Inst)->setMetadata(KindID, N);
}
struct LLVMOpaqueValueMetadataEntry {
unsigned Kind;
LLVMMetadataRef Metadata;
};
using MetadataEntries = SmallVectorImpl<std::pair<unsigned, MDNode *>>;
static LLVMValueMetadataEntry *
llvm_getMetadata(size_t *NumEntries,
llvm::function_ref<void(MetadataEntries &)> AccessMD) {
SmallVector<std::pair<unsigned, MDNode *>, 8> MVEs;
AccessMD(MVEs);
LLVMOpaqueValueMetadataEntry *Result =
static_cast<LLVMOpaqueValueMetadataEntry *>(
safe_malloc(MVEs.size() * sizeof(LLVMOpaqueValueMetadataEntry)));
for (unsigned i = 0; i < MVEs.size(); ++i) {
const auto &ModuleFlag = MVEs[i];
Result[i].Kind = ModuleFlag.first;
Result[i].Metadata = wrap(ModuleFlag.second);
}
*NumEntries = MVEs.size();
return Result;
}
LLVMValueMetadataEntry *
LLVMInstructionGetAllMetadataOtherThanDebugLoc(LLVMValueRef Value,
size_t *NumEntries) {
return llvm_getMetadata(NumEntries, [&Value](MetadataEntries &Entries) {
Entries.clear();
unwrap<Instruction>(Value)->getAllMetadata(Entries);
});
}
/*--.. Conversion functions ................................................--*/
#define LLVM_DEFINE_VALUE_CAST(name) \
LLVMValueRef LLVMIsA##name(LLVMValueRef Val) { \
return wrap(static_cast<Value*>(dyn_cast_or_null<name>(unwrap(Val)))); \
}
LLVM_FOR_EACH_VALUE_SUBCLASS(LLVM_DEFINE_VALUE_CAST)
LLVMValueRef LLVMIsAMDNode(LLVMValueRef Val) {
if (auto *MD = dyn_cast_or_null<MetadataAsValue>(unwrap(Val)))
if (isa<MDNode>(MD->getMetadata()) ||
isa<ValueAsMetadata>(MD->getMetadata()))
return Val;
return nullptr;
}
LLVMValueRef LLVMIsAMDString(LLVMValueRef Val) {
if (auto *MD = dyn_cast_or_null<MetadataAsValue>(unwrap(Val)))
if (isa<MDString>(MD->getMetadata()))
return Val;
return nullptr;
}
/*--.. Operations on Uses ..................................................--*/
LLVMUseRef LLVMGetFirstUse(LLVMValueRef Val) {
Value *V = unwrap(Val);
Value::use_iterator I = V->use_begin();
if (I == V->use_end())
return nullptr;
return wrap(&*I);
}
LLVMUseRef LLVMGetNextUse(LLVMUseRef U) {
Use *Next = unwrap(U)->getNext();
if (Next)
return wrap(Next);
return nullptr;
}
LLVMValueRef LLVMGetUser(LLVMUseRef U) {
return wrap(unwrap(U)->getUser());
}
LLVMValueRef LLVMGetUsedValue(LLVMUseRef U) {
return wrap(unwrap(U)->get());
}
/*--.. Operations on Users .................................................--*/
static LLVMValueRef getMDNodeOperandImpl(LLVMContext &Context, const MDNode *N,
unsigned Index) {
Metadata *Op = N->getOperand(Index);
if (!Op)
return nullptr;
if (auto *C = dyn_cast<ConstantAsMetadata>(Op))
return wrap(C->getValue());
return wrap(MetadataAsValue::get(Context, Op));
}
LLVMValueRef LLVMGetOperand(LLVMValueRef Val, unsigned Index) {
Value *V = unwrap(Val);
if (auto *MD = dyn_cast<MetadataAsValue>(V)) {
if (auto *L = dyn_cast<ValueAsMetadata>(MD->getMetadata())) {
assert(Index == 0 && "Function-local metadata can only have one operand");
return wrap(L->getValue());
}
return getMDNodeOperandImpl(V->getContext(),
cast<MDNode>(MD->getMetadata()), Index);
}
return wrap(cast<User>(V)->getOperand(Index));
}
LLVMUseRef LLVMGetOperandUse(LLVMValueRef Val, unsigned Index) {
Value *V = unwrap(Val);
return wrap(&cast<User>(V)->getOperandUse(Index));
}
void LLVMSetOperand(LLVMValueRef Val, unsigned Index, LLVMValueRef Op) {
unwrap<User>(Val)->setOperand(Index, unwrap(Op));
}
int LLVMGetNumOperands(LLVMValueRef Val) {
Value *V = unwrap(Val);
if (isa<MetadataAsValue>(V))
return LLVMGetMDNodeNumOperands(Val);
return cast<User>(V)->getNumOperands();
}
/*--.. Operations on constants of any type .................................--*/
LLVMValueRef LLVMConstNull(LLVMTypeRef Ty) {
return wrap(Constant::getNullValue(unwrap(Ty)));
}
LLVMValueRef LLVMConstAllOnes(LLVMTypeRef Ty) {
return wrap(Constant::getAllOnesValue(unwrap(Ty)));
}
LLVMValueRef LLVMGetUndef(LLVMTypeRef Ty) {
return wrap(UndefValue::get(unwrap(Ty)));
}
LLVMValueRef LLVMGetPoison(LLVMTypeRef Ty) {
return wrap(PoisonValue::get(unwrap(Ty)));
}
LLVMBool LLVMIsConstant(LLVMValueRef Ty) {
return isa<Constant>(unwrap(Ty));
}
LLVMBool LLVMIsNull(LLVMValueRef Val) {
if (Constant *C = dyn_cast<Constant>(unwrap(Val)))
return C->isNullValue();
return false;
}
LLVMBool LLVMIsUndef(LLVMValueRef Val) {
return isa<UndefValue>(unwrap(Val));
}
LLVMBool LLVMIsPoison(LLVMValueRef Val) {
return isa<PoisonValue>(unwrap(Val));
}
LLVMValueRef LLVMConstPointerNull(LLVMTypeRef Ty) {
return wrap(ConstantPointerNull::get(unwrap<PointerType>(Ty)));
}
/*--.. Operations on metadata nodes ........................................--*/
LLVMMetadataRef LLVMMDStringInContext2(LLVMContextRef C, const char *Str,
size_t SLen) {
return wrap(MDString::get(*unwrap(C), StringRef(Str, SLen)));
}
LLVMMetadataRef LLVMMDNodeInContext2(LLVMContextRef C, LLVMMetadataRef *MDs,
size_t Count) {
return wrap(MDNode::get(*unwrap(C), ArrayRef<Metadata*>(unwrap(MDs), Count)));
}
LLVMValueRef LLVMMDStringInContext(LLVMContextRef C, const char *Str,
unsigned SLen) {
LLVMContext &Context = *unwrap(C);
return wrap(MetadataAsValue::get(
Context, MDString::get(Context, StringRef(Str, SLen))));
}
LLVMValueRef LLVMMDString(const char *Str, unsigned SLen) {
return LLVMMDStringInContext(LLVMGetGlobalContext(), Str, SLen);
}
LLVMValueRef LLVMMDNodeInContext(LLVMContextRef C, LLVMValueRef *Vals,
unsigned Count) {
LLVMContext &Context = *unwrap(C);
SmallVector<Metadata *, 8> MDs;
for (auto *OV : makeArrayRef(Vals, Count)) {
Value *V = unwrap(OV);
Metadata *MD;
if (!V)
MD = nullptr;
else if (auto *C = dyn_cast<Constant>(V))
MD = ConstantAsMetadata::get(C);
else if (auto *MDV = dyn_cast<MetadataAsValue>(V)) {
MD = MDV->getMetadata();
assert(!isa<LocalAsMetadata>(MD) && "Unexpected function-local metadata "
"outside of direct argument to call");
} else {
// This is function-local metadata. Pretend to make an MDNode.
assert(Count == 1 &&
"Expected only one operand to function-local metadata");
return wrap(MetadataAsValue::get(Context, LocalAsMetadata::get(V)));
}
MDs.push_back(MD);
}
return wrap(MetadataAsValue::get(Context, MDNode::get(Context, MDs)));
}
LLVMValueRef LLVMMDNode(LLVMValueRef *Vals, unsigned Count) {
return LLVMMDNodeInContext(LLVMGetGlobalContext(), Vals, Count);
}
LLVMValueRef LLVMMetadataAsValue(LLVMContextRef C, LLVMMetadataRef MD) {
return wrap(MetadataAsValue::get(*unwrap(C), unwrap(MD)));
}
LLVMMetadataRef LLVMValueAsMetadata(LLVMValueRef Val) {
auto *V = unwrap(Val);
if (auto *C = dyn_cast<Constant>(V))
return wrap(ConstantAsMetadata::get(C));
if (auto *MAV = dyn_cast<MetadataAsValue>(V))
return wrap(MAV->getMetadata());
return wrap(ValueAsMetadata::get(V));
}
const char *LLVMGetMDString(LLVMValueRef V, unsigned *Length) {
if (const auto *MD = dyn_cast<MetadataAsValue>(unwrap(V)))
if (const MDString *S = dyn_cast<MDString>(MD->getMetadata())) {
*Length = S->getString().size();
return S->getString().data();
}
*Length = 0;
return nullptr;
}
unsigned LLVMGetMDNodeNumOperands(LLVMValueRef V) {
auto *MD = cast<MetadataAsValue>(unwrap(V));
if (isa<ValueAsMetadata>(MD->getMetadata()))
return 1;
return cast<MDNode>(MD->getMetadata())->getNumOperands();
}
LLVMNamedMDNodeRef LLVMGetFirstNamedMetadata(LLVMModuleRef M) {
Module *Mod = unwrap(M);
Module::named_metadata_iterator I = Mod->named_metadata_begin();
if (I == Mod->named_metadata_end())
return nullptr;
return wrap(&*I);
}
LLVMNamedMDNodeRef LLVMGetLastNamedMetadata(LLVMModuleRef M) {
Module *Mod = unwrap(M);
Module::named_metadata_iterator I = Mod->named_metadata_end();
if (I == Mod->named_metadata_begin())
return nullptr;
return wrap(&*--I);
}
LLVMNamedMDNodeRef LLVMGetNextNamedMetadata(LLVMNamedMDNodeRef NMD) {
NamedMDNode *NamedNode = unwrap<NamedMDNode>(NMD);
Module::named_metadata_iterator I(NamedNode);
if (++I == NamedNode->getParent()->named_metadata_end())
return nullptr;
return wrap(&*I);
}
LLVMNamedMDNodeRef LLVMGetPreviousNamedMetadata(LLVMNamedMDNodeRef NMD) {
NamedMDNode *NamedNode = unwrap<NamedMDNode>(NMD);
Module::named_metadata_iterator I(NamedNode);
if (I == NamedNode->getParent()->named_metadata_begin())
return nullptr;
return wrap(&*--I);
}
LLVMNamedMDNodeRef LLVMGetNamedMetadata(LLVMModuleRef M,
const char *Name, size_t NameLen) {
return wrap(unwrap(M)->getNamedMetadata(StringRef(Name, NameLen)));
}
LLVMNamedMDNodeRef LLVMGetOrInsertNamedMetadata(LLVMModuleRef M,
const char *Name, size_t NameLen) {
return wrap(unwrap(M)->getOrInsertNamedMetadata({Name, NameLen}));
}
const char *LLVMGetNamedMetadataName(LLVMNamedMDNodeRef NMD, size_t *NameLen) {
NamedMDNode *NamedNode = unwrap<NamedMDNode>(NMD);
*NameLen = NamedNode->getName().size();
return NamedNode->getName().data();
}
void LLVMGetMDNodeOperands(LLVMValueRef V, LLVMValueRef *Dest) {
auto *MD = cast<MetadataAsValue>(unwrap(V));
if (auto *MDV = dyn_cast<ValueAsMetadata>(MD->getMetadata())) {
*Dest = wrap(MDV->getValue());
return;
}
const auto *N = cast<MDNode>(MD->getMetadata());
const unsigned numOperands = N->getNumOperands();
LLVMContext &Context = unwrap(V)->getContext();
for (unsigned i = 0; i < numOperands; i++)
Dest[i] = getMDNodeOperandImpl(Context, N, i);
}
unsigned LLVMGetNamedMetadataNumOperands(LLVMModuleRef M, const char *Name) {
if (NamedMDNode *N = unwrap(M)->getNamedMetadata(Name)) {
return N->getNumOperands();
}
return 0;
}
void LLVMGetNamedMetadataOperands(LLVMModuleRef M, const char *Name,
LLVMValueRef *Dest) {
NamedMDNode *N = unwrap(M)->getNamedMetadata(Name);
if (!N)
return;
LLVMContext &Context = unwrap(M)->getContext();
for (unsigned i=0;i<N->getNumOperands();i++)
Dest[i] = wrap(MetadataAsValue::get(Context, N->getOperand(i)));
}
void LLVMAddNamedMetadataOperand(LLVMModuleRef M, const char *Name,
LLVMValueRef Val) {
NamedMDNode *N = unwrap(M)->getOrInsertNamedMetadata(Name);
if (!N)
return;
if (!Val)
return;
N->addOperand(extractMDNode(unwrap<MetadataAsValue>(Val)));
}
const char *LLVMGetDebugLocDirectory(LLVMValueRef Val, unsigned *Length) {
if (!Length) return nullptr;
StringRef S;
if (const auto *I = dyn_cast<Instruction>(unwrap(Val))) {
if (const auto &DL = I->getDebugLoc()) {
S = DL->getDirectory();
}
} else if (const auto *GV = dyn_cast<GlobalVariable>(unwrap(Val))) {
SmallVector<DIGlobalVariableExpression *, 1> GVEs;
GV->getDebugInfo(GVEs);
if (GVEs.size())
if (const DIGlobalVariable *DGV = GVEs[0]->getVariable())
S = DGV->getDirectory();
} else if (const auto *F = dyn_cast<Function>(unwrap(Val))) {
if (const DISubprogram *DSP = F->getSubprogram())
S = DSP->getDirectory();
} else {
assert(0 && "Expected Instruction, GlobalVariable or Function");
return nullptr;
}
*Length = S.size();
return S.data();
}
const char *LLVMGetDebugLocFilename(LLVMValueRef Val, unsigned *Length) {
if (!Length) return nullptr;
StringRef S;
if (const auto *I = dyn_cast<Instruction>(unwrap(Val))) {
if (const auto &DL = I->getDebugLoc()) {
S = DL->getFilename();
}
} else if (const auto *GV = dyn_cast<GlobalVariable>(unwrap(Val))) {
SmallVector<DIGlobalVariableExpression *, 1> GVEs;
GV->getDebugInfo(GVEs);
if (GVEs.size())
if (const DIGlobalVariable *DGV = GVEs[0]->getVariable())
S = DGV->getFilename();
} else if (const auto *F = dyn_cast<Function>(unwrap(Val))) {
if (const DISubprogram *DSP = F->getSubprogram())
S = DSP->getFilename();
} else {
assert(0 && "Expected Instruction, GlobalVariable or Function");
return nullptr;
}
*Length = S.size();
return S.data();
}
unsigned LLVMGetDebugLocLine(LLVMValueRef Val) {
unsigned L = 0;
if (const auto *I = dyn_cast<Instruction>(unwrap(Val))) {
if (const auto &DL = I->getDebugLoc()) {
L = DL->getLine();
}
} else if (const auto *GV = dyn_cast<GlobalVariable>(unwrap(Val))) {
SmallVector<DIGlobalVariableExpression *, 1> GVEs;
GV->getDebugInfo(GVEs);
if (GVEs.size())
if (const DIGlobalVariable *DGV = GVEs[0]->getVariable())
L = DGV->getLine();
} else if (const auto *F = dyn_cast<Function>(unwrap(Val))) {
if (const DISubprogram *DSP = F->getSubprogram())
L = DSP->getLine();
} else {
assert(0 && "Expected Instruction, GlobalVariable or Function");
return -1;
}
return L;
}
unsigned LLVMGetDebugLocColumn(LLVMValueRef Val) {
unsigned C = 0;
if (const auto *I = dyn_cast<Instruction>(unwrap(Val)))
if (const auto &DL = I->getDebugLoc())
C = DL->getColumn();
return C;
}
/*--.. Operations on scalar constants ......................................--*/
LLVMValueRef LLVMConstInt(LLVMTypeRef IntTy, unsigned long long N,
LLVMBool SignExtend) {
return wrap(ConstantInt::get(unwrap<IntegerType>(IntTy), N, SignExtend != 0));
}
LLVMValueRef LLVMConstIntOfArbitraryPrecision(LLVMTypeRef IntTy,
unsigned NumWords,
const uint64_t Words[]) {
IntegerType *Ty = unwrap<IntegerType>(IntTy);
return wrap(ConstantInt::get(Ty->getContext(),
APInt(Ty->getBitWidth(),
makeArrayRef(Words, NumWords))));
}
LLVMValueRef LLVMConstIntOfString(LLVMTypeRef IntTy, const char Str[],
uint8_t Radix) {
return wrap(ConstantInt::get(unwrap<IntegerType>(IntTy), StringRef(Str),
Radix));
}
LLVMValueRef LLVMConstIntOfStringAndSize(LLVMTypeRef IntTy, const char Str[],
unsigned SLen, uint8_t Radix) {
return wrap(ConstantInt::get(unwrap<IntegerType>(IntTy), StringRef(Str, SLen),
Radix));
}
LLVMValueRef LLVMConstReal(LLVMTypeRef RealTy, double N) {
return wrap(ConstantFP::get(unwrap(RealTy), N));
}
LLVMValueRef LLVMConstRealOfString(LLVMTypeRef RealTy, const char *Text) {
return wrap(ConstantFP::get(unwrap(RealTy), StringRef(Text)));
}
LLVMValueRef LLVMConstRealOfStringAndSize(LLVMTypeRef RealTy, const char Str[],
unsigned SLen) {
return wrap(ConstantFP::get(unwrap(RealTy), StringRef(Str, SLen)));
}
unsigned long long LLVMConstIntGetZExtValue(LLVMValueRef ConstantVal) {
return unwrap<ConstantInt>(ConstantVal)->getZExtValue();
}
long long LLVMConstIntGetSExtValue(LLVMValueRef ConstantVal) {
return unwrap<ConstantInt>(ConstantVal)->getSExtValue();
}
double LLVMConstRealGetDouble(LLVMValueRef ConstantVal, LLVMBool *LosesInfo) {
ConstantFP *cFP = unwrap<ConstantFP>(ConstantVal) ;
Type *Ty = cFP->getType();
if (Ty->isFloatTy()) {
*LosesInfo = false;
return cFP->getValueAPF().convertToFloat();
}
if (Ty->isDoubleTy()) {
*LosesInfo = false;
return cFP->getValueAPF().convertToDouble();
}
bool APFLosesInfo;
APFloat APF = cFP->getValueAPF();
APF.convert(APFloat::IEEEdouble(), APFloat::rmNearestTiesToEven, &APFLosesInfo);
*LosesInfo = APFLosesInfo;
return APF.convertToDouble();
}
/*--.. Operations on composite constants ...................................--*/
LLVMValueRef LLVMConstStringInContext(LLVMContextRef C, const char *Str,
unsigned Length,
LLVMBool DontNullTerminate) {
/* Inverted the sense of AddNull because ', 0)' is a
better mnemonic for null termination than ', 1)'. */
return wrap(ConstantDataArray::getString(*unwrap(C), StringRef(Str, Length),
DontNullTerminate == 0));
}
LLVMValueRef LLVMConstString(const char *Str, unsigned Length,
LLVMBool DontNullTerminate) {
return LLVMConstStringInContext(LLVMGetGlobalContext(), Str, Length,
DontNullTerminate);
}
LLVMValueRef LLVMGetElementAsConstant(LLVMValueRef C, unsigned idx) {
return wrap(unwrap<ConstantDataSequential>(C)->getElementAsConstant(idx));
}
LLVMBool LLVMIsConstantString(LLVMValueRef C) {
return unwrap<ConstantDataSequential>(C)->isString();
}
const char *LLVMGetAsString(LLVMValueRef C, size_t *Length) {
StringRef Str = unwrap<ConstantDataSequential>(C)->getAsString();
*Length = Str.size();
return Str.data();
}
LLVMValueRef LLVMConstArray(LLVMTypeRef ElementTy,
LLVMValueRef *ConstantVals, unsigned Length) {
ArrayRef<Constant*> V(unwrap<Constant>(ConstantVals, Length), Length);
return wrap(ConstantArray::get(ArrayType::get(unwrap(ElementTy), Length), V));
}
LLVMValueRef LLVMConstStructInContext(LLVMContextRef C,
LLVMValueRef *ConstantVals,
unsigned Count, LLVMBool Packed) {
Constant **Elements = unwrap<Constant>(ConstantVals, Count);
return wrap(ConstantStruct::getAnon(*unwrap(C), makeArrayRef(Elements, Count),
Packed != 0));
}
LLVMValueRef LLVMConstStruct(LLVMValueRef *ConstantVals, unsigned Count,
LLVMBool Packed) {
return LLVMConstStructInContext(LLVMGetGlobalContext(), ConstantVals, Count,
Packed);
}
LLVMValueRef LLVMConstNamedStruct(LLVMTypeRef StructTy,
LLVMValueRef *ConstantVals,
unsigned Count) {
Constant **Elements = unwrap<Constant>(ConstantVals, Count);
StructType *Ty = cast<StructType>(unwrap(StructTy));
return wrap(ConstantStruct::get(Ty, makeArrayRef(Elements, Count)));
}
LLVMValueRef LLVMConstVector(LLVMValueRef *ScalarConstantVals, unsigned Size) {
return wrap(ConstantVector::get(makeArrayRef(
unwrap<Constant>(ScalarConstantVals, Size), Size)));
}
/*-- Opcode mapping */
static LLVMOpcode map_to_llvmopcode(int opcode)
{
switch (opcode) {
default: llvm_unreachable("Unhandled Opcode.");
#define HANDLE_INST(num, opc, clas) case num: return LLVM##opc;
#include "llvm/IR/Instruction.def"
#undef HANDLE_INST
}
}
static int map_from_llvmopcode(LLVMOpcode code)
{
switch (code) {
#define HANDLE_INST(num, opc, clas) case LLVM##opc: return num;
#include "llvm/IR/Instruction.def"
#undef HANDLE_INST
}
llvm_unreachable("Unhandled Opcode.");
}
/*--.. Constant expressions ................................................--*/
LLVMOpcode LLVMGetConstOpcode(LLVMValueRef ConstantVal) {
return map_to_llvmopcode(unwrap<ConstantExpr>(ConstantVal)->getOpcode());
}
LLVMValueRef LLVMAlignOf(LLVMTypeRef Ty) {
return wrap(ConstantExpr::getAlignOf(unwrap(Ty)));
}
LLVMValueRef LLVMSizeOf(LLVMTypeRef Ty) {
return wrap(ConstantExpr::getSizeOf(unwrap(Ty)));
}
LLVMValueRef LLVMConstNeg(LLVMValueRef ConstantVal) {
return wrap(ConstantExpr::getNeg(unwrap<Constant>(ConstantVal)));
}
LLVMValueRef LLVMConstNSWNeg(LLVMValueRef ConstantVal) {
return wrap(ConstantExpr::getNSWNeg(unwrap<Constant>(ConstantVal)));
}
LLVMValueRef LLVMConstNUWNeg(LLVMValueRef ConstantVal) {
return wrap(ConstantExpr::getNUWNeg(unwrap<Constant>(ConstantVal)));
}
LLVMValueRef LLVMConstFNeg(LLVMValueRef ConstantVal) {
return wrap(ConstantExpr::getFNeg(unwrap<Constant>(ConstantVal)));
}
LLVMValueRef LLVMConstNot(LLVMValueRef ConstantVal) {
return wrap(ConstantExpr::getNot(unwrap<Constant>(ConstantVal)));
}
LLVMValueRef LLVMConstAdd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getAdd(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstNSWAdd(LLVMValueRef LHSConstant,
LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getNSWAdd(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstNUWAdd(LLVMValueRef LHSConstant,
LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getNUWAdd(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstFAdd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getFAdd(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstSub(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getSub(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstNSWSub(LLVMValueRef LHSConstant,
LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getNSWSub(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstNUWSub(LLVMValueRef LHSConstant,
LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getNUWSub(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstFSub(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getFSub(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstMul(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getMul(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstNSWMul(LLVMValueRef LHSConstant,
LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getNSWMul(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstNUWMul(LLVMValueRef LHSConstant,
LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getNUWMul(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstFMul(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getFMul(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstUDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getUDiv(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstExactUDiv(LLVMValueRef LHSConstant,
LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getExactUDiv(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstSDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getSDiv(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstExactSDiv(LLVMValueRef LHSConstant,
LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getExactSDiv(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstFDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getFDiv(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstURem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getURem(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstSRem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getSRem(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstFRem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getFRem(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstAnd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getAnd(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstOr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getOr(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstXor(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getXor(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstICmp(LLVMIntPredicate Predicate,
LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getICmp(Predicate,
unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstFCmp(LLVMRealPredicate Predicate,
LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getFCmp(Predicate,
unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstShl(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getShl(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstLShr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getLShr(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstAShr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getAShr(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstGEP(LLVMValueRef ConstantVal,
LLVMValueRef *ConstantIndices, unsigned NumIndices) {
ArrayRef<Constant *> IdxList(unwrap<Constant>(ConstantIndices, NumIndices),
NumIndices);
Constant *Val = unwrap<Constant>(ConstantVal);
Type *Ty =
cast<PointerType>(Val->getType()->getScalarType())->getElementType();
return wrap(ConstantExpr::getGetElementPtr(Ty, Val, IdxList));
}
LLVMValueRef LLVMConstInBoundsGEP(LLVMValueRef ConstantVal,
LLVMValueRef *ConstantIndices,
unsigned NumIndices) {
ArrayRef<Constant *> IdxList(unwrap<Constant>(ConstantIndices, NumIndices),
NumIndices);
Constant *Val = unwrap<Constant>(ConstantVal);
Type *Ty =
cast<PointerType>(Val->getType()->getScalarType())->getElementType();
return wrap(ConstantExpr::getInBoundsGetElementPtr(Ty, Val, IdxList));
}
LLVMValueRef LLVMConstTrunc(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getTrunc(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstSExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getSExt(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstZExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getZExt(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstFPTrunc(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getFPTrunc(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstFPExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getFPExtend(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstUIToFP(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getUIToFP(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstSIToFP(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getSIToFP(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstFPToUI(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getFPToUI(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstFPToSI(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getFPToSI(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstPtrToInt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getPtrToInt(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstIntToPtr(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getIntToPtr(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstBitCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getBitCast(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstAddrSpaceCast(LLVMValueRef ConstantVal,
LLVMTypeRef ToType) {
return wrap(ConstantExpr::getAddrSpaceCast(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstZExtOrBitCast(LLVMValueRef ConstantVal,
LLVMTypeRef ToType) {
return wrap(ConstantExpr::getZExtOrBitCast(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstSExtOrBitCast(LLVMValueRef ConstantVal,
LLVMTypeRef ToType) {
return wrap(ConstantExpr::getSExtOrBitCast(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstTruncOrBitCast(LLVMValueRef ConstantVal,
LLVMTypeRef ToType) {
return wrap(ConstantExpr::getTruncOrBitCast(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstPointerCast(LLVMValueRef ConstantVal,
LLVMTypeRef ToType) {
return wrap(ConstantExpr::getPointerCast(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstIntCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType,
LLVMBool isSigned) {
return wrap(ConstantExpr::getIntegerCast(unwrap<Constant>(ConstantVal),
unwrap(ToType), isSigned));
}
LLVMValueRef LLVMConstFPCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getFPCast(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstSelect(LLVMValueRef ConstantCondition,
LLVMValueRef ConstantIfTrue,
LLVMValueRef ConstantIfFalse) {
return wrap(ConstantExpr::getSelect(unwrap<Constant>(ConstantCondition),
unwrap<Constant>(ConstantIfTrue),
unwrap<Constant>(ConstantIfFalse)));
}
LLVMValueRef LLVMConstExtractElement(LLVMValueRef VectorConstant,
LLVMValueRef IndexConstant) {
return wrap(ConstantExpr::getExtractElement(unwrap<Constant>(VectorConstant),
unwrap<Constant>(IndexConstant)));
}
LLVMValueRef LLVMConstInsertElement(LLVMValueRef VectorConstant,
LLVMValueRef ElementValueConstant,
LLVMValueRef IndexConstant) {
return wrap(ConstantExpr::getInsertElement(unwrap<Constant>(VectorConstant),
unwrap<Constant>(ElementValueConstant),
unwrap<Constant>(IndexConstant)));
}
LLVMValueRef LLVMConstShuffleVector(LLVMValueRef VectorAConstant,
LLVMValueRef VectorBConstant,
LLVMValueRef MaskConstant) {
SmallVector<int, 16> IntMask;
ShuffleVectorInst::getShuffleMask(unwrap<Constant>(MaskConstant), IntMask);
return wrap(ConstantExpr::getShuffleVector(unwrap<Constant>(VectorAConstant),
unwrap<Constant>(VectorBConstant),
IntMask));
}
LLVMValueRef LLVMConstExtractValue(LLVMValueRef AggConstant, unsigned *IdxList,
unsigned NumIdx) {
return wrap(ConstantExpr::getExtractValue(unwrap<Constant>(AggConstant),
makeArrayRef(IdxList, NumIdx)));
}
LLVMValueRef LLVMConstInsertValue(LLVMValueRef AggConstant,
LLVMValueRef ElementValueConstant,
unsigned *IdxList, unsigned NumIdx) {
return wrap(ConstantExpr::getInsertValue(unwrap<Constant>(AggConstant),
unwrap<Constant>(ElementValueConstant),
makeArrayRef(IdxList, NumIdx)));
}
LLVMValueRef LLVMConstInlineAsm(LLVMTypeRef Ty, const char *AsmString,
const char *Constraints,
LLVMBool HasSideEffects,
LLVMBool IsAlignStack) {
return wrap(InlineAsm::get(dyn_cast<FunctionType>(unwrap(Ty)), AsmString,
Constraints, HasSideEffects, IsAlignStack));
}
LLVMValueRef LLVMBlockAddress(LLVMValueRef F, LLVMBasicBlockRef BB) {
return wrap(BlockAddress::get(unwrap<Function>(F), unwrap(BB)));
}
/*--.. Operations on global variables, functions, and aliases (globals) ....--*/
LLVMModuleRef LLVMGetGlobalParent(LLVMValueRef Global) {
return wrap(unwrap<GlobalValue>(Global)->getParent());
}
LLVMBool LLVMIsDeclaration(LLVMValueRef Global) {
return unwrap<GlobalValue>(Global)->isDeclaration();
}
LLVMLinkage LLVMGetLinkage(LLVMValueRef Global) {
switch (unwrap<GlobalValue>(Global)->getLinkage()) {
case GlobalValue::ExternalLinkage:
return LLVMExternalLinkage;
case GlobalValue::AvailableExternallyLinkage:
return LLVMAvailableExternallyLinkage;
case GlobalValue::LinkOnceAnyLinkage:
return LLVMLinkOnceAnyLinkage;
case GlobalValue::LinkOnceODRLinkage:
return LLVMLinkOnceODRLinkage;
case GlobalValue::WeakAnyLinkage:
return LLVMWeakAnyLinkage;
case GlobalValue::WeakODRLinkage:
return LLVMWeakODRLinkage;
case GlobalValue::AppendingLinkage:
return LLVMAppendingLinkage;
case GlobalValue::InternalLinkage:
return LLVMInternalLinkage;
case GlobalValue::PrivateLinkage:
return LLVMPrivateLinkage;
case GlobalValue::ExternalWeakLinkage:
return LLVMExternalWeakLinkage;
case GlobalValue::CommonLinkage:
return LLVMCommonLinkage;
}
llvm_unreachable("Invalid GlobalValue linkage!");
}
void LLVMSetLinkage(LLVMValueRef Global, LLVMLinkage Linkage) {
GlobalValue *GV = unwrap<GlobalValue>(Global);
switch (Linkage) {
case LLVMExternalLinkage:
GV->setLinkage(GlobalValue::ExternalLinkage);
break;
case LLVMAvailableExternallyLinkage:
GV->setLinkage(GlobalValue::AvailableExternallyLinkage);
break;
case LLVMLinkOnceAnyLinkage:
GV->setLinkage(GlobalValue::LinkOnceAnyLinkage);
break;
case LLVMLinkOnceODRLinkage:
GV->setLinkage(GlobalValue::LinkOnceODRLinkage);
break;
case LLVMLinkOnceODRAutoHideLinkage:
LLVM_DEBUG(
errs() << "LLVMSetLinkage(): LLVMLinkOnceODRAutoHideLinkage is no "
"longer supported.");
break;
case LLVMWeakAnyLinkage:
GV->setLinkage(GlobalValue::WeakAnyLinkage);
break;
case LLVMWeakODRLinkage:
GV->setLinkage(GlobalValue::WeakODRLinkage);
break;
case LLVMAppendingLinkage:
GV->setLinkage(GlobalValue::AppendingLinkage);
break;
case LLVMInternalLinkage:
GV->setLinkage(GlobalValue::InternalLinkage);
break;
case LLVMPrivateLinkage:
GV->setLinkage(GlobalValue::PrivateLinkage);
break;
case LLVMLinkerPrivateLinkage:
GV->setLinkage(GlobalValue::PrivateLinkage);
break;
case LLVMLinkerPrivateWeakLinkage:
GV->setLinkage(GlobalValue::PrivateLinkage);
break;
case LLVMDLLImportLinkage:
LLVM_DEBUG(
errs()
<< "LLVMSetLinkage(): LLVMDLLImportLinkage is no longer supported.");
break;
case LLVMDLLExportLinkage:
LLVM_DEBUG(
errs()
<< "LLVMSetLinkage(): LLVMDLLExportLinkage is no longer supported.");
break;
case LLVMExternalWeakLinkage:
GV->setLinkage(GlobalValue::ExternalWeakLinkage);
break;
case LLVMGhostLinkage:
LLVM_DEBUG(
errs() << "LLVMSetLinkage(): LLVMGhostLinkage is no longer supported.");
break;
case LLVMCommonLinkage:
GV->setLinkage(GlobalValue::CommonLinkage);
break;
}
}
const char *LLVMGetSection(LLVMValueRef Global) {
// Using .data() is safe because of how GlobalObject::setSection is
// implemented.
return unwrap<GlobalValue>(Global)->getSection().data();
}
void LLVMSetSection(LLVMValueRef Global, const char *Section) {
unwrap<GlobalObject>(Global)->setSection(Section);
}
LLVMVisibility LLVMGetVisibility(LLVMValueRef Global) {
return static_cast<LLVMVisibility>(
unwrap<GlobalValue>(Global)->getVisibility());
}
void LLVMSetVisibility(LLVMValueRef Global, LLVMVisibility Viz) {
unwrap<GlobalValue>(Global)
->setVisibility(static_cast<GlobalValue::VisibilityTypes>(Viz));
}
LLVMDLLStorageClass LLVMGetDLLStorageClass(LLVMValueRef Global) {
return static_cast<LLVMDLLStorageClass>(
unwrap<GlobalValue>(Global)->getDLLStorageClass());
}
void LLVMSetDLLStorageClass(LLVMValueRef Global, LLVMDLLStorageClass Class) {
unwrap<GlobalValue>(Global)->setDLLStorageClass(
static_cast<GlobalValue::DLLStorageClassTypes>(Class));
}
LLVMUnnamedAddr LLVMGetUnnamedAddress(LLVMValueRef Global) {
switch (unwrap<GlobalValue>(Global)->getUnnamedAddr()) {
case GlobalVariable::UnnamedAddr::None:
return LLVMNoUnnamedAddr;
case GlobalVariable::UnnamedAddr::Local:
return LLVMLocalUnnamedAddr;
case GlobalVariable::UnnamedAddr::Global:
return LLVMGlobalUnnamedAddr;
}
llvm_unreachable("Unknown UnnamedAddr kind!");
}
void LLVMSetUnnamedAddress(LLVMValueRef Global, LLVMUnnamedAddr UnnamedAddr) {
GlobalValue *GV = unwrap<GlobalValue>(Global);
switch (UnnamedAddr) {
case LLVMNoUnnamedAddr:
return GV->setUnnamedAddr(GlobalVariable::UnnamedAddr::None);
case LLVMLocalUnnamedAddr:
return GV->setUnnamedAddr(GlobalVariable::UnnamedAddr::Local);
case LLVMGlobalUnnamedAddr:
return GV->setUnnamedAddr(GlobalVariable::UnnamedAddr::Global);
}
}
LLVMBool LLVMHasUnnamedAddr(LLVMValueRef Global) {
return unwrap<GlobalValue>(Global)->hasGlobalUnnamedAddr();
}
void LLVMSetUnnamedAddr(LLVMValueRef Global, LLVMBool HasUnnamedAddr) {
unwrap<GlobalValue>(Global)->setUnnamedAddr(
HasUnnamedAddr ? GlobalValue::UnnamedAddr::Global
: GlobalValue::UnnamedAddr::None);
}
LLVMTypeRef LLVMGlobalGetValueType(LLVMValueRef Global) {
return wrap(unwrap<GlobalValue>(Global)->getValueType());
}
/*--.. Operations on global variables, load and store instructions .........--*/
unsigned LLVMGetAlignment(LLVMValueRef V) {
Value *P = unwrap<Value>(V);
if (GlobalObject *GV = dyn_cast<GlobalObject>(P))
return GV->getAlignment();
if (AllocaInst *AI = dyn_cast<AllocaInst>(P))
return AI->getAlignment();
if (LoadInst *LI = dyn_cast<LoadInst>(P))
return LI->getAlignment();
if (StoreInst *SI = dyn_cast<StoreInst>(P))
return SI->getAlignment();
llvm_unreachable(
"only GlobalObject, AllocaInst, LoadInst and StoreInst have alignment");
}
void LLVMSetAlignment(LLVMValueRef V, unsigned Bytes) {
Value *P = unwrap<Value>(V);
if (GlobalObject *GV = dyn_cast<GlobalObject>(P))
GV->setAlignment(MaybeAlign(Bytes));
else if (AllocaInst *AI = dyn_cast<AllocaInst>(P))
AI->setAlignment(Align(Bytes));
else if (LoadInst *LI = dyn_cast<LoadInst>(P))
LI->setAlignment(Align(Bytes));
else if (StoreInst *SI = dyn_cast<StoreInst>(P))
SI->setAlignment(Align(Bytes));
else
llvm_unreachable(
"only GlobalValue, AllocaInst, LoadInst and StoreInst have alignment");
}
LLVMValueMetadataEntry *LLVMGlobalCopyAllMetadata(LLVMValueRef Value,
size_t *NumEntries) {
return llvm_getMetadata(NumEntries, [&Value](MetadataEntries &Entries) {
Entries.clear();
if (Instruction *Instr = dyn_cast<Instruction>(unwrap(Value))) {
Instr->getAllMetadata(Entries);
} else {
unwrap<GlobalObject>(Value)->getAllMetadata(Entries);
}
});
}
unsigned LLVMValueMetadataEntriesGetKind(LLVMValueMetadataEntry *Entries,
unsigned Index) {
LLVMOpaqueValueMetadataEntry MVE =
static_cast<LLVMOpaqueValueMetadataEntry>(Entries[Index]);
return MVE.Kind;
}
LLVMMetadataRef
LLVMValueMetadataEntriesGetMetadata(LLVMValueMetadataEntry *Entries,
unsigned Index) {
LLVMOpaqueValueMetadataEntry MVE =
static_cast<LLVMOpaqueValueMetadataEntry>(Entries[Index]);
return MVE.Metadata;
}
void LLVMDisposeValueMetadataEntries(LLVMValueMetadataEntry *Entries) {
free(Entries);
}
void LLVMGlobalSetMetadata(LLVMValueRef Global, unsigned Kind,
LLVMMetadataRef MD) {
unwrap<GlobalObject>(Global)->setMetadata(Kind, unwrap<MDNode>(MD));
}
void LLVMGlobalEraseMetadata(LLVMValueRef Global, unsigned Kind) {
unwrap<GlobalObject>(Global)->eraseMetadata(Kind);
}
void LLVMGlobalClearMetadata(LLVMValueRef Global) {
unwrap<GlobalObject>(Global)->clearMetadata();
}
/*--.. Operations on global variables ......................................--*/
LLVMValueRef LLVMAddGlobal(LLVMModuleRef M, LLVMTypeRef Ty, const char *Name) {
return wrap(new GlobalVariable(*unwrap(M), unwrap(Ty), false,
GlobalValue::ExternalLinkage, nullptr, Name));
}
LLVMValueRef LLVMAddGlobalInAddressSpace(LLVMModuleRef M, LLVMTypeRef Ty,
const char *Name,
unsigned AddressSpace) {
return wrap(new GlobalVariable(*unwrap(M), unwrap(Ty), false,
GlobalValue::ExternalLinkage, nullptr, Name,
nullptr, GlobalVariable::NotThreadLocal,
AddressSpace));
}
LLVMValueRef LLVMGetNamedGlobal(LLVMModuleRef M, const char *Name) {
return wrap(unwrap(M)->getNamedGlobal(Name));
}
LLVMValueRef LLVMGetFirstGlobal(LLVMModuleRef M) {
Module *Mod = unwrap(M);
Module::global_iterator I = Mod->global_begin();
if (I == Mod->global_end())
return nullptr;
return wrap(&*I);
}
LLVMValueRef LLVMGetLastGlobal(LLVMModuleRef M) {
Module *Mod = unwrap(M);
Module::global_iterator I = Mod->global_end();
if (I == Mod->global_begin())
return nullptr;
return wrap(&*--I);
}
LLVMValueRef LLVMGetNextGlobal(LLVMValueRef GlobalVar) {
GlobalVariable *GV = unwrap<GlobalVariable>(GlobalVar);
Module::global_iterator I(GV);
if (++I == GV->getParent()->global_end())
return nullptr;
return wrap(&*I);
}
LLVMValueRef LLVMGetPreviousGlobal(LLVMValueRef GlobalVar) {
GlobalVariable *GV = unwrap<GlobalVariable>(GlobalVar);
Module::global_iterator I(GV);
if (I == GV->getParent()->global_begin())
return nullptr;
return wrap(&*--I);
}
void LLVMDeleteGlobal(LLVMValueRef GlobalVar) {
unwrap<GlobalVariable>(GlobalVar)->eraseFromParent();
}
LLVMValueRef LLVMGetInitializer(LLVMValueRef GlobalVar) {
GlobalVariable* GV = unwrap<GlobalVariable>(GlobalVar);
if ( !GV->hasInitializer() )
return nullptr;
return wrap(GV->getInitializer());
}
void LLVMSetInitializer(LLVMValueRef GlobalVar, LLVMValueRef ConstantVal) {
unwrap<GlobalVariable>(GlobalVar)
->setInitializer(unwrap<Constant>(ConstantVal));
}
LLVMBool LLVMIsThreadLocal(LLVMValueRef GlobalVar) {
return unwrap<GlobalVariable>(GlobalVar)->isThreadLocal();
}
void LLVMSetThreadLocal(LLVMValueRef GlobalVar, LLVMBool IsThreadLocal) {
unwrap<GlobalVariable>(GlobalVar)->setThreadLocal(IsThreadLocal != 0);
}
LLVMBool LLVMIsGlobalConstant(LLVMValueRef GlobalVar) {
return unwrap<GlobalVariable>(GlobalVar)->isConstant();
}
void LLVMSetGlobalConstant(LLVMValueRef GlobalVar, LLVMBool IsConstant) {
unwrap<GlobalVariable>(GlobalVar)->setConstant(IsConstant != 0);
}
LLVMThreadLocalMode LLVMGetThreadLocalMode(LLVMValueRef GlobalVar) {
switch (unwrap<GlobalVariable>(GlobalVar)->getThreadLocalMode()) {
case GlobalVariable::NotThreadLocal:
return LLVMNotThreadLocal;
case GlobalVariable::GeneralDynamicTLSModel:
return LLVMGeneralDynamicTLSModel;
case GlobalVariable::LocalDynamicTLSModel:
return LLVMLocalDynamicTLSModel;
case GlobalVariable::InitialExecTLSModel:
return LLVMInitialExecTLSModel;
case GlobalVariable::LocalExecTLSModel:
return LLVMLocalExecTLSModel;
}
llvm_unreachable("Invalid GlobalVariable thread local mode");
}
void LLVMSetThreadLocalMode(LLVMValueRef GlobalVar, LLVMThreadLocalMode Mode) {
GlobalVariable *GV = unwrap<GlobalVariable>(GlobalVar);
switch (Mode) {
case LLVMNotThreadLocal:
GV->setThreadLocalMode(GlobalVariable::NotThreadLocal);
break;
case LLVMGeneralDynamicTLSModel:
GV->setThreadLocalMode(GlobalVariable::GeneralDynamicTLSModel);
break;
case LLVMLocalDynamicTLSModel:
GV->setThreadLocalMode(GlobalVariable::LocalDynamicTLSModel);
break;
case LLVMInitialExecTLSModel:
GV->setThreadLocalMode(GlobalVariable::InitialExecTLSModel);
break;
case LLVMLocalExecTLSModel:
GV->setThreadLocalMode(GlobalVariable::LocalExecTLSModel);
break;
}
}
LLVMBool LLVMIsExternallyInitialized(LLVMValueRef GlobalVar) {
return unwrap<GlobalVariable>(GlobalVar)->isExternallyInitialized();
}
void LLVMSetExternallyInitialized(LLVMValueRef GlobalVar, LLVMBool IsExtInit) {
unwrap<GlobalVariable>(GlobalVar)->setExternallyInitialized(IsExtInit);
}
/*--.. Operations on aliases ......................................--*/
LLVMValueRef LLVMAddAlias(LLVMModuleRef M, LLVMTypeRef Ty, LLVMValueRef Aliasee,
const char *Name) {
auto *PTy = cast<PointerType>(unwrap(Ty));
return wrap(GlobalAlias::create(PTy->getElementType(), PTy->getAddressSpace(),
GlobalValue::ExternalLinkage, Name,
unwrap<Constant>(Aliasee), unwrap(M)));
}
LLVMValueRef LLVMGetNamedGlobalAlias(LLVMModuleRef M,
const char *Name, size_t NameLen) {
return wrap(unwrap(M)->getNamedAlias(Name));
}
LLVMValueRef LLVMGetFirstGlobalAlias(LLVMModuleRef M) {
Module *Mod = unwrap(M);
Module::alias_iterator I = Mod->alias_begin();
if (I == Mod->alias_end())
return nullptr;
return wrap(&*I);
}
LLVMValueRef LLVMGetLastGlobalAlias(LLVMModuleRef M) {
Module *Mod = unwrap(M);
Module::alias_iterator I = Mod->alias_end();
if (I == Mod->alias_begin())
return nullptr;
return wrap(&*--I);
}
LLVMValueRef LLVMGetNextGlobalAlias(LLVMValueRef GA) {
GlobalAlias *Alias = unwrap<GlobalAlias>(GA);
Module::alias_iterator I(Alias);
if (++I == Alias->getParent()->alias_end())
return nullptr;
return wrap(&*I);
}
LLVMValueRef LLVMGetPreviousGlobalAlias(LLVMValueRef GA) {
GlobalAlias *Alias = unwrap<GlobalAlias>(GA);
Module::alias_iterator I(Alias);
if (I == Alias->getParent()->alias_begin())
return nullptr;
return wrap(&*--I);
}
LLVMValueRef LLVMAliasGetAliasee(LLVMValueRef Alias) {
return wrap(unwrap<GlobalAlias>(Alias)->getAliasee());
}
void LLVMAliasSetAliasee(LLVMValueRef Alias, LLVMValueRef Aliasee) {
unwrap<GlobalAlias>(Alias)->setAliasee(unwrap<Constant>(Aliasee));
}
/*--.. Operations on functions .............................................--*/
LLVMValueRef LLVMAddFunction(LLVMModuleRef M, const char *Name,
LLVMTypeRef FunctionTy) {
return wrap(Function::Create(unwrap<FunctionType>(FunctionTy),
GlobalValue::ExternalLinkage, Name, unwrap(M)));
}
LLVMValueRef LLVMGetNamedFunction(LLVMModuleRef M, const char *Name) {
return wrap(unwrap(M)->getFunction(Name));
}
LLVMValueRef LLVMGetFirstFunction(LLVMModuleRef M) {
Module *Mod = unwrap(M);
Module::iterator I = Mod->begin();
if (I == Mod->end())
return nullptr;
return wrap(&*I);
}
LLVMValueRef LLVMGetLastFunction(LLVMModuleRef M) {
Module *Mod = unwrap(M);
Module::iterator I = Mod->end();
if (I == Mod->begin())
return nullptr;
return wrap(&*--I);
}
LLVMValueRef LLVMGetNextFunction(LLVMValueRef Fn) {
Function *Func = unwrap<Function>(Fn);
Module::iterator I(Func);
if (++I == Func->getParent()->end())
return nullptr;
return wrap(&*I);
}
LLVMValueRef LLVMGetPreviousFunction(LLVMValueRef Fn) {
Function *Func = unwrap<Function>(Fn);
Module::iterator I(Func);
if (I == Func->getParent()->begin())
return nullptr;
return wrap(&*--I);
}
void LLVMDeleteFunction(LLVMValueRef Fn) {
unwrap<Function>(Fn)->eraseFromParent();
}
LLVMBool LLVMHasPersonalityFn(LLVMValueRef Fn) {
return unwrap<Function>(Fn)->hasPersonalityFn();
}
LLVMValueRef LLVMGetPersonalityFn(LLVMValueRef Fn) {
return wrap(unwrap<Function>(Fn)->getPersonalityFn());
}
void LLVMSetPersonalityFn(LLVMValueRef Fn, LLVMValueRef PersonalityFn) {
unwrap<Function>(Fn)->setPersonalityFn(unwrap<Constant>(PersonalityFn));
}
unsigned LLVMGetIntrinsicID(LLVMValueRef Fn) {
if (Function *F = dyn_cast<Function>(unwrap(Fn)))
return F->getIntrinsicID();
return 0;
}
static Intrinsic::ID llvm_map_to_intrinsic_id(unsigned ID) {
assert(ID < llvm::Intrinsic::num_intrinsics && "Intrinsic ID out of range");
return llvm::Intrinsic::ID(ID);
}
LLVMValueRef LLVMGetIntrinsicDeclaration(LLVMModuleRef Mod,
unsigned ID,
LLVMTypeRef *ParamTypes,
size_t ParamCount) {
ArrayRef<Type*> Tys(unwrap(ParamTypes), ParamCount);
auto IID = llvm_map_to_intrinsic_id(ID);
return wrap(llvm::Intrinsic::getDeclaration(unwrap(Mod), IID, Tys));
}
const char *LLVMIntrinsicGetName(unsigned ID, size_t *NameLength) {
auto IID = llvm_map_to_intrinsic_id(ID);
auto Str = llvm::Intrinsic::getName(IID);
*NameLength = Str.size();
return Str.data();
}
LLVMTypeRef LLVMIntrinsicGetType(LLVMContextRef Ctx, unsigned ID,
LLVMTypeRef *ParamTypes, size_t ParamCount) {
auto IID = llvm_map_to_intrinsic_id(ID);
ArrayRef<Type*> Tys(unwrap(ParamTypes), ParamCount);
return wrap(llvm::Intrinsic::getType(*unwrap(Ctx), IID, Tys));
}
const char *LLVMIntrinsicCopyOverloadedName(unsigned ID,
LLVMTypeRef *ParamTypes,
size_t ParamCount,
size_t *NameLength) {
auto IID = llvm_map_to_intrinsic_id(ID);
ArrayRef<Type*> Tys(unwrap(ParamTypes), ParamCount);
auto Str = llvm::Intrinsic::getName(IID, Tys);
*NameLength = Str.length();
return strdup(Str.c_str());
}
unsigned LLVMLookupIntrinsicID(const char *Name, size_t NameLen) {
return Function::lookupIntrinsicID({Name, NameLen});
}
LLVMBool LLVMIntrinsicIsOverloaded(unsigned ID) {
auto IID = llvm_map_to_intrinsic_id(ID);
return llvm::Intrinsic::isOverloaded(IID);
}
unsigned LLVMGetFunctionCallConv(LLVMValueRef Fn) {
return unwrap<Function>(Fn)->getCallingConv();
}
void LLVMSetFunctionCallConv(LLVMValueRef Fn, unsigned CC) {
return unwrap<Function>(Fn)->setCallingConv(
static_cast<CallingConv::ID>(CC));
}
const char *LLVMGetGC(LLVMValueRef Fn) {
Function *F = unwrap<Function>(Fn);
return F->hasGC()? F->getGC().c_str() : nullptr;
}
void LLVMSetGC(LLVMValueRef Fn, const char *GC) {
Function *F = unwrap<Function>(Fn);
if (GC)
F->setGC(GC);
else
F->clearGC();
}
void LLVMAddAttributeAtIndex(LLVMValueRef F, LLVMAttributeIndex Idx,
LLVMAttributeRef A) {
unwrap<Function>(F)->addAttribute(Idx, unwrap(A));
}
unsigned LLVMGetAttributeCountAtIndex(LLVMValueRef F, LLVMAttributeIndex Idx) {
auto AS = unwrap<Function>(F)->getAttributes().getAttributes(Idx);
return AS.getNumAttributes();
}
void LLVMGetAttributesAtIndex(LLVMValueRef F, LLVMAttributeIndex Idx,
LLVMAttributeRef *Attrs) {
auto AS = unwrap<Function>(F)->getAttributes().getAttributes(Idx);
for (auto A : AS)
*Attrs++ = wrap(A);
}
LLVMAttributeRef LLVMGetEnumAttributeAtIndex(LLVMValueRef F,
LLVMAttributeIndex Idx,
unsigned KindID) {
return wrap(unwrap<Function>(F)->getAttribute(Idx,
(Attribute::AttrKind)KindID));
}
LLVMAttributeRef LLVMGetStringAttributeAtIndex(LLVMValueRef F,
LLVMAttributeIndex Idx,
const char *K, unsigned KLen) {
return wrap(unwrap<Function>(F)->getAttribute(Idx, StringRef(K, KLen)));
}
void LLVMRemoveEnumAttributeAtIndex(LLVMValueRef F, LLVMAttributeIndex Idx,
unsigned KindID) {
unwrap<Function>(F)->removeAttribute(Idx, (Attribute::AttrKind)KindID);
}
void LLVMRemoveStringAttributeAtIndex(LLVMValueRef F, LLVMAttributeIndex Idx,
const char *K, unsigned KLen) {
unwrap<Function>(F)->removeAttribute(Idx, StringRef(K, KLen));
}
void LLVMAddTargetDependentFunctionAttr(LLVMValueRef Fn, const char *A,
const char *V) {
Function *Func = unwrap<Function>(Fn);
Attribute Attr = Attribute::get(Func->getContext(), A, V);
Func->addAttribute(AttributeList::FunctionIndex, Attr);
}
/*--.. Operations on parameters ............................................--*/
unsigned LLVMCountParams(LLVMValueRef FnRef) {
// This function is strictly redundant to
// LLVMCountParamTypes(LLVMGetElementType(LLVMTypeOf(FnRef)))
return unwrap<Function>(FnRef)->arg_size();
}
void LLVMGetParams(LLVMValueRef FnRef, LLVMValueRef *ParamRefs) {
Function *Fn = unwrap<Function>(FnRef);
for (Function::arg_iterator I = Fn->arg_begin(),
E = Fn->arg_end(); I != E; I++)
*ParamRefs++ = wrap(&*I);
}
LLVMValueRef LLVMGetParam(LLVMValueRef FnRef, unsigned index) {
Function *Fn = unwrap<Function>(FnRef);
return wrap(&Fn->arg_begin()[index]);
}
LLVMValueRef LLVMGetParamParent(LLVMValueRef V) {
return wrap(unwrap<Argument>(V)->getParent());
}
LLVMValueRef LLVMGetFirstParam(LLVMValueRef Fn) {
Function *Func = unwrap<Function>(Fn);
Function::arg_iterator I = Func->arg_begin();
if (I == Func->arg_end())
return nullptr;
return wrap(&*I);
}
LLVMValueRef LLVMGetLastParam(LLVMValueRef Fn) {
Function *Func = unwrap<Function>(Fn);
Function::arg_iterator I = Func->arg_end();
if (I == Func->arg_begin())
return nullptr;
return wrap(&*--I);
}
LLVMValueRef LLVMGetNextParam(LLVMValueRef Arg) {
Argument *A = unwrap<Argument>(Arg);
Function *Fn = A->getParent();
if (A->getArgNo() + 1 >= Fn->arg_size())
return nullptr;
return wrap(&Fn->arg_begin()[A->getArgNo() + 1]);
}
LLVMValueRef LLVMGetPreviousParam(LLVMValueRef Arg) {
Argument *A = unwrap<Argument>(Arg);
if (A->getArgNo() == 0)
return nullptr;
return wrap(&A->getParent()->arg_begin()[A->getArgNo() - 1]);
}
void LLVMSetParamAlignment(LLVMValueRef Arg, unsigned align) {
Argument *A = unwrap<Argument>(Arg);
A->addAttr(Attribute::getWithAlignment(A->getContext(), Align(align)));
}
/*--.. Operations on ifuncs ................................................--*/
LLVMValueRef LLVMAddGlobalIFunc(LLVMModuleRef M,
const char *Name, size_t NameLen,
LLVMTypeRef Ty, unsigned AddrSpace,
LLVMValueRef Resolver) {
return wrap(GlobalIFunc::create(unwrap(Ty), AddrSpace,
GlobalValue::ExternalLinkage,
StringRef(Name, NameLen),
unwrap<Constant>(Resolver), unwrap(M)));
}
LLVMValueRef LLVMGetNamedGlobalIFunc(LLVMModuleRef M,
const char *Name, size_t NameLen) {
return wrap(unwrap(M)->getNamedIFunc(StringRef(Name, NameLen)));
}
LLVMValueRef LLVMGetFirstGlobalIFunc(LLVMModuleRef M) {
Module *Mod = unwrap(M);
Module::ifunc_iterator I = Mod->ifunc_begin();
if (I == Mod->ifunc_end())
return nullptr;
return wrap(&*I);
}
LLVMValueRef LLVMGetLastGlobalIFunc(LLVMModuleRef M) {
Module *Mod = unwrap(M);
Module::ifunc_iterator I = Mod->ifunc_end();
if (I == Mod->ifunc_begin())
return nullptr;
return wrap(&*--I);
}
LLVMValueRef LLVMGetNextGlobalIFunc(LLVMValueRef IFunc) {
GlobalIFunc *GIF = unwrap<GlobalIFunc>(IFunc);
Module::ifunc_iterator I(GIF);
if (++I == GIF->getParent()->ifunc_end())
return nullptr;
return wrap(&*I);
}
LLVMValueRef LLVMGetPreviousGlobalIFunc(LLVMValueRef IFunc) {
GlobalIFunc *GIF = unwrap<GlobalIFunc>(IFunc);
Module::ifunc_iterator I(GIF);
if (I == GIF->getParent()->ifunc_begin())
return nullptr;
return wrap(&*--I);
}
LLVMValueRef LLVMGetGlobalIFuncResolver(LLVMValueRef IFunc) {
return wrap(unwrap<GlobalIFunc>(IFunc)->getResolver());
}
void LLVMSetGlobalIFuncResolver(LLVMValueRef IFunc, LLVMValueRef Resolver) {
unwrap<GlobalIFunc>(IFunc)->setResolver(unwrap<Constant>(Resolver));
}
void LLVMEraseGlobalIFunc(LLVMValueRef IFunc) {
unwrap<GlobalIFunc>(IFunc)->eraseFromParent();
}
void LLVMRemoveGlobalIFunc(LLVMValueRef IFunc) {
unwrap<GlobalIFunc>(IFunc)->removeFromParent();
}
/*--.. Operations on basic blocks ..........................................--*/
LLVMValueRef LLVMBasicBlockAsValue(LLVMBasicBlockRef BB) {
return wrap(static_cast<Value*>(unwrap(BB)));
}
LLVMBool LLVMValueIsBasicBlock(LLVMValueRef Val) {
return isa<BasicBlock>(unwrap(Val));
}
LLVMBasicBlockRef LLVMValueAsBasicBlock(LLVMValueRef Val) {
return wrap(unwrap<BasicBlock>(Val));
}
const char *LLVMGetBasicBlockName(LLVMBasicBlockRef BB) {
return unwrap(BB)->getName().data();
}
LLVMValueRef LLVMGetBasicBlockParent(LLVMBasicBlockRef BB) {
return wrap(unwrap(BB)->getParent());
}
LLVMValueRef LLVMGetBasicBlockTerminator(LLVMBasicBlockRef BB) {
return wrap(unwrap(BB)->getTerminator());
}
unsigned LLVMCountBasicBlocks(LLVMValueRef FnRef) {
return unwrap<Function>(FnRef)->size();
}
void LLVMGetBasicBlocks(LLVMValueRef FnRef, LLVMBasicBlockRef *BasicBlocksRefs){
Function *Fn = unwrap<Function>(FnRef);
for (BasicBlock &BB : *Fn)
*BasicBlocksRefs++ = wrap(&BB);
}
LLVMBasicBlockRef LLVMGetEntryBasicBlock(LLVMValueRef Fn) {
return wrap(&unwrap<Function>(Fn)->getEntryBlock());
}
LLVMBasicBlockRef LLVMGetFirstBasicBlock(LLVMValueRef Fn) {
Function *Func = unwrap<Function>(Fn);
Function::iterator I = Func->begin();
if (I == Func->end())
return nullptr;
return wrap(&*I);
}
LLVMBasicBlockRef LLVMGetLastBasicBlock(LLVMValueRef Fn) {
Function *Func = unwrap<Function>(Fn);
Function::iterator I = Func->end();
if (I == Func->begin())
return nullptr;
return wrap(&*--I);
}
LLVMBasicBlockRef LLVMGetNextBasicBlock(LLVMBasicBlockRef BB) {
BasicBlock *Block = unwrap(BB);
Function::iterator I(Block);
if (++I == Block->getParent()->end())
return nullptr;
return wrap(&*I);
}
LLVMBasicBlockRef LLVMGetPreviousBasicBlock(LLVMBasicBlockRef BB) {
BasicBlock *Block = unwrap(BB);
Function::iterator I(Block);
if (I == Block->getParent()->begin())
return nullptr;
return wrap(&*--I);
}
LLVMBasicBlockRef LLVMCreateBasicBlockInContext(LLVMContextRef C,
const char *Name) {
return wrap(llvm::BasicBlock::Create(*unwrap(C), Name));
}
void LLVMInsertExistingBasicBlockAfterInsertBlock(LLVMBuilderRef Builder,
LLVMBasicBlockRef BB) {
BasicBlock *ToInsert = unwrap(BB);
BasicBlock *CurBB = unwrap(Builder)->GetInsertBlock();
assert(CurBB && "current insertion point is invalid!");
CurBB->getParent()->getBasicBlockList().insertAfter(CurBB->getIterator(),
ToInsert);
}
void LLVMAppendExistingBasicBlock(LLVMValueRef Fn,
LLVMBasicBlockRef BB) {
unwrap<Function>(Fn)->getBasicBlockList().push_back(unwrap(BB));
}
LLVMBasicBlockRef LLVMAppendBasicBlockInContext(LLVMContextRef C,
LLVMValueRef FnRef,
const char *Name) {
return wrap(BasicBlock::Create(*unwrap(C), Name, unwrap<Function>(FnRef)));
}
LLVMBasicBlockRef LLVMAppendBasicBlock(LLVMValueRef FnRef, const char *Name) {
return LLVMAppendBasicBlockInContext(LLVMGetGlobalContext(), FnRef, Name);
}
LLVMBasicBlockRef LLVMInsertBasicBlockInContext(LLVMContextRef C,
LLVMBasicBlockRef BBRef,
const char *Name) {
BasicBlock *BB = unwrap(BBRef);
return wrap(BasicBlock::Create(*unwrap(C), Name, BB->getParent(), BB));
}
LLVMBasicBlockRef LLVMInsertBasicBlock(LLVMBasicBlockRef BBRef,
const char *Name) {
return LLVMInsertBasicBlockInContext(LLVMGetGlobalContext(), BBRef, Name);
}
void LLVMDeleteBasicBlock(LLVMBasicBlockRef BBRef) {
unwrap(BBRef)->eraseFromParent();
}
void LLVMRemoveBasicBlockFromParent(LLVMBasicBlockRef BBRef) {
unwrap(BBRef)->removeFromParent();
}
void LLVMMoveBasicBlockBefore(LLVMBasicBlockRef BB, LLVMBasicBlockRef MovePos) {
unwrap(BB)->moveBefore(unwrap(MovePos));
}
void LLVMMoveBasicBlockAfter(LLVMBasicBlockRef BB, LLVMBasicBlockRef MovePos) {
unwrap(BB)->moveAfter(unwrap(MovePos));
}
/*--.. Operations on instructions ..........................................--*/
LLVMBasicBlockRef LLVMGetInstructionParent(LLVMValueRef Inst) {
return wrap(unwrap<Instruction>(Inst)->getParent());
}
LLVMValueRef LLVMGetFirstInstruction(LLVMBasicBlockRef BB) {
BasicBlock *Block = unwrap(BB);
BasicBlock::iterator I = Block->begin();
if (I == Block->end())
return nullptr;
return wrap(&*I);
}
LLVMValueRef LLVMGetLastInstruction(LLVMBasicBlockRef BB) {
BasicBlock *Block = unwrap(BB);
BasicBlock::iterator I = Block->end();
if (I == Block->begin())
return nullptr;
return wrap(&*--I);
}
LLVMValueRef LLVMGetNextInstruction(LLVMValueRef Inst) {
Instruction *Instr = unwrap<Instruction>(Inst);
BasicBlock::iterator I(Instr);
if (++I == Instr->getParent()->end())
return nullptr;
return wrap(&*I);
}
LLVMValueRef LLVMGetPreviousInstruction(LLVMValueRef Inst) {
Instruction *Instr = unwrap<Instruction>(Inst);
BasicBlock::iterator I(Instr);
if (I == Instr->getParent()->begin())
return nullptr;
return wrap(&*--I);
}
void LLVMInstructionRemoveFromParent(LLVMValueRef Inst) {
unwrap<Instruction>(Inst)->removeFromParent();
}
void LLVMInstructionEraseFromParent(LLVMValueRef Inst) {
unwrap<Instruction>(Inst)->eraseFromParent();
}
LLVMIntPredicate LLVMGetICmpPredicate(LLVMValueRef Inst) {
if (ICmpInst *I = dyn_cast<ICmpInst>(unwrap(Inst)))
return (LLVMIntPredicate)I->getPredicate();
if (ConstantExpr *CE = dyn_cast<ConstantExpr>(unwrap(Inst)))
if (CE->getOpcode() == Instruction::ICmp)
return (LLVMIntPredicate)CE->getPredicate();
return (LLVMIntPredicate)0;
}
LLVMRealPredicate LLVMGetFCmpPredicate(LLVMValueRef Inst) {
if (FCmpInst *I = dyn_cast<FCmpInst>(unwrap(Inst)))
return (LLVMRealPredicate)I->getPredicate();
if (ConstantExpr *CE = dyn_cast<ConstantExpr>(unwrap(Inst)))
if (CE->getOpcode() == Instruction::FCmp)
return (LLVMRealPredicate)CE->getPredicate();
return (LLVMRealPredicate)0;
}
LLVMOpcode LLVMGetInstructionOpcode(LLVMValueRef Inst) {
if (Instruction *C = dyn_cast<Instruction>(unwrap(Inst)))
return map_to_llvmopcode(C->getOpcode());
return (LLVMOpcode)0;
}
LLVMValueRef LLVMInstructionClone(LLVMValueRef Inst) {
if (Instruction *C = dyn_cast<Instruction>(unwrap(Inst)))
return wrap(C->clone());
return nullptr;
}
LLVMValueRef LLVMIsATerminatorInst(LLVMValueRef Inst) {
Instruction *I = dyn_cast<Instruction>(unwrap(Inst));
return (I && I->isTerminator()) ? wrap(I) : nullptr;
}
unsigned LLVMGetNumArgOperands(LLVMValueRef Instr) {
if (FuncletPadInst *FPI = dyn_cast<FuncletPadInst>(unwrap(Instr))) {
return FPI->getNumArgOperands();
}
return unwrap<CallBase>(Instr)->getNumArgOperands();
}
/*--.. Call and invoke instructions ........................................--*/
unsigned LLVMGetInstructionCallConv(LLVMValueRef Instr) {
return unwrap<CallBase>(Instr)->getCallingConv();
}
void LLVMSetInstructionCallConv(LLVMValueRef Instr, unsigned CC) {
return unwrap<CallBase>(Instr)->setCallingConv(
static_cast<CallingConv::ID>(CC));
}
void LLVMSetInstrParamAlignment(LLVMValueRef Instr, unsigned index,
unsigned align) {
auto *Call = unwrap<CallBase>(Instr);
Attribute AlignAttr =
Attribute::getWithAlignment(Call->getContext(), Align(align));
Call->addAttribute(index, AlignAttr);
}
void LLVMAddCallSiteAttribute(LLVMValueRef C, LLVMAttributeIndex Idx,
LLVMAttributeRef A) {
unwrap<CallBase>(C)->addAttribute(Idx, unwrap(A));
}
unsigned LLVMGetCallSiteAttributeCount(LLVMValueRef C,
LLVMAttributeIndex Idx) {
auto *Call = unwrap<CallBase>(C);
auto AS = Call->getAttributes().getAttributes(Idx);
return AS.getNumAttributes();
}
void LLVMGetCallSiteAttributes(LLVMValueRef C, LLVMAttributeIndex Idx,
LLVMAttributeRef *Attrs) {
auto *Call = unwrap<CallBase>(C);
auto AS = Call->getAttributes().getAttributes(Idx);
for (auto A : AS)
*Attrs++ = wrap(A);
}
LLVMAttributeRef LLVMGetCallSiteEnumAttribute(LLVMValueRef C,
LLVMAttributeIndex Idx,
unsigned KindID) {
return wrap(
unwrap<CallBase>(C)->getAttribute(Idx, (Attribute::AttrKind)KindID));
}
LLVMAttributeRef LLVMGetCallSiteStringAttribute(LLVMValueRef C,
LLVMAttributeIndex Idx,
const char *K, unsigned KLen) {
return wrap(unwrap<CallBase>(C)->getAttribute(Idx, StringRef(K, KLen)));
}
void LLVMRemoveCallSiteEnumAttribute(LLVMValueRef C, LLVMAttributeIndex Idx,
unsigned KindID) {
unwrap<CallBase>(C)->removeAttribute(Idx, (Attribute::AttrKind)KindID);
}
void LLVMRemoveCallSiteStringAttribute(LLVMValueRef C, LLVMAttributeIndex Idx,
const char *K, unsigned KLen) {
unwrap<CallBase>(C)->removeAttribute(Idx, StringRef(K, KLen));
}
LLVMValueRef LLVMGetCalledValue(LLVMValueRef Instr) {
return wrap(unwrap<CallBase>(Instr)->getCalledOperand());
}
LLVMTypeRef LLVMGetCalledFunctionType(LLVMValueRef Instr) {
return wrap(unwrap<CallBase>(Instr)->getFunctionType());
}
/*--.. Operations on call instructions (only) ..............................--*/
LLVMBool LLVMIsTailCall(LLVMValueRef Call) {
return unwrap<CallInst>(Call)->isTailCall();
}
void LLVMSetTailCall(LLVMValueRef Call, LLVMBool isTailCall) {
unwrap<CallInst>(Call)->setTailCall(isTailCall);
}
/*--.. Operations on invoke instructions (only) ............................--*/
LLVMBasicBlockRef LLVMGetNormalDest(LLVMValueRef Invoke) {
return wrap(unwrap<InvokeInst>(Invoke)->getNormalDest());
}
LLVMBasicBlockRef LLVMGetUnwindDest(LLVMValueRef Invoke) {
if (CleanupReturnInst *CRI = dyn_cast<CleanupReturnInst>(unwrap(Invoke))) {
return wrap(CRI->getUnwindDest());
} else if (CatchSwitchInst *CSI = dyn_cast<CatchSwitchInst>(unwrap(Invoke))) {
return wrap(CSI->getUnwindDest());
}
return wrap(unwrap<InvokeInst>(Invoke)->getUnwindDest());
}
void LLVMSetNormalDest(LLVMValueRef Invoke, LLVMBasicBlockRef B) {
unwrap<InvokeInst>(Invoke)->setNormalDest(unwrap(B));
}
void LLVMSetUnwindDest(LLVMValueRef Invoke, LLVMBasicBlockRef B) {
if (CleanupReturnInst *CRI = dyn_cast<CleanupReturnInst>(unwrap(Invoke))) {
return CRI->setUnwindDest(unwrap(B));
} else if (CatchSwitchInst *CSI = dyn_cast<CatchSwitchInst>(unwrap(Invoke))) {
return CSI->setUnwindDest(unwrap(B));
}
unwrap<InvokeInst>(Invoke)->setUnwindDest(unwrap(B));
}
/*--.. Operations on terminators ...........................................--*/
unsigned LLVMGetNumSuccessors(LLVMValueRef Term) {
return unwrap<Instruction>(Term)->getNumSuccessors();
}
LLVMBasicBlockRef LLVMGetSuccessor(LLVMValueRef Term, unsigned i) {
return wrap(unwrap<Instruction>(Term)->getSuccessor(i));
}
void LLVMSetSuccessor(LLVMValueRef Term, unsigned i, LLVMBasicBlockRef block) {
return unwrap<Instruction>(Term)->setSuccessor(i, unwrap(block));
}
/*--.. Operations on branch instructions (only) ............................--*/
LLVMBool LLVMIsConditional(LLVMValueRef Branch) {
return unwrap<BranchInst>(Branch)->isConditional();
}
LLVMValueRef LLVMGetCondition(LLVMValueRef Branch) {
return wrap(unwrap<BranchInst>(Branch)->getCondition());
}
void LLVMSetCondition(LLVMValueRef Branch, LLVMValueRef Cond) {
return unwrap<BranchInst>(Branch)->setCondition(unwrap(Cond));
}
/*--.. Operations on switch instructions (only) ............................--*/
LLVMBasicBlockRef LLVMGetSwitchDefaultDest(LLVMValueRef Switch) {
return wrap(unwrap<SwitchInst>(Switch)->getDefaultDest());
}
/*--.. Operations on alloca instructions (only) ............................--*/
LLVMTypeRef LLVMGetAllocatedType(LLVMValueRef Alloca) {
return wrap(unwrap<AllocaInst>(Alloca)->getAllocatedType());
}
/*--.. Operations on gep instructions (only) ...............................--*/
LLVMBool LLVMIsInBounds(LLVMValueRef GEP) {
return unwrap<GetElementPtrInst>(GEP)->isInBounds();
}
void LLVMSetIsInBounds(LLVMValueRef GEP, LLVMBool InBounds) {
return unwrap<GetElementPtrInst>(GEP)->setIsInBounds(InBounds);
}
/*--.. Operations on phi nodes .............................................--*/
void LLVMAddIncoming(LLVMValueRef PhiNode, LLVMValueRef *IncomingValues,
LLVMBasicBlockRef *IncomingBlocks, unsigned Count) {
PHINode *PhiVal = unwrap<PHINode>(PhiNode);
for (unsigned I = 0; I != Count; ++I)
PhiVal->addIncoming(unwrap(IncomingValues[I]), unwrap(IncomingBlocks[I]));
}
unsigned LLVMCountIncoming(LLVMValueRef PhiNode) {
return unwrap<PHINode>(PhiNode)->getNumIncomingValues();
}
LLVMValueRef LLVMGetIncomingValue(LLVMValueRef PhiNode, unsigned Index) {
return wrap(unwrap<PHINode>(PhiNode)->getIncomingValue(Index));
}
LLVMBasicBlockRef LLVMGetIncomingBlock(LLVMValueRef PhiNode, unsigned Index) {
return wrap(unwrap<PHINode>(PhiNode)->getIncomingBlock(Index));
}
/*--.. Operations on extractvalue and insertvalue nodes ....................--*/
unsigned LLVMGetNumIndices(LLVMValueRef Inst) {
auto *I = unwrap(Inst);
if (auto *GEP = dyn_cast<GetElementPtrInst>(I))
return GEP->getNumIndices();
if (auto *EV = dyn_cast<ExtractValueInst>(I))
return EV->getNumIndices();
if (auto *IV = dyn_cast<InsertValueInst>(I))
return IV->getNumIndices();
if (auto *CE = dyn_cast<ConstantExpr>(I))
return CE->getIndices().size();
llvm_unreachable(
"LLVMGetNumIndices applies only to extractvalue and insertvalue!");
}
const unsigned *LLVMGetIndices(LLVMValueRef Inst) {
auto *I = unwrap(Inst);
if (auto *EV = dyn_cast<ExtractValueInst>(I))
return EV->getIndices().data();
if (auto *IV = dyn_cast<InsertValueInst>(I))
return IV->getIndices().data();
if (auto *CE = dyn_cast<ConstantExpr>(I))
return CE->getIndices().data();
llvm_unreachable(
"LLVMGetIndices applies only to extractvalue and insertvalue!");
}
/*===-- Instruction builders ----------------------------------------------===*/
LLVMBuilderRef LLVMCreateBuilderInContext(LLVMContextRef C) {
return wrap(new IRBuilder<>(*unwrap(C)));
}
LLVMBuilderRef LLVMCreateBuilder(void) {
return LLVMCreateBuilderInContext(LLVMGetGlobalContext());
}
void LLVMPositionBuilder(LLVMBuilderRef Builder, LLVMBasicBlockRef Block,
LLVMValueRef Instr) {
BasicBlock *BB = unwrap(Block);
auto I = Instr ? unwrap<Instruction>(Instr)->getIterator() : BB->end();
unwrap(Builder)->SetInsertPoint(BB, I);
}
void LLVMPositionBuilderBefore(LLVMBuilderRef Builder, LLVMValueRef Instr) {
Instruction *I = unwrap<Instruction>(Instr);
unwrap(Builder)->SetInsertPoint(I->getParent(), I->getIterator());
}
void LLVMPositionBuilderAtEnd(LLVMBuilderRef Builder, LLVMBasicBlockRef Block) {
BasicBlock *BB = unwrap(Block);
unwrap(Builder)->SetInsertPoint(BB);
}
LLVMBasicBlockRef LLVMGetInsertBlock(LLVMBuilderRef Builder) {
return wrap(unwrap(Builder)->GetInsertBlock());
}
void LLVMClearInsertionPosition(LLVMBuilderRef Builder) {
unwrap(Builder)->ClearInsertionPoint();
}
void LLVMInsertIntoBuilder(LLVMBuilderRef Builder, LLVMValueRef Instr) {
unwrap(Builder)->Insert(unwrap<Instruction>(Instr));
}
void LLVMInsertIntoBuilderWithName(LLVMBuilderRef Builder, LLVMValueRef Instr,
const char *Name) {
unwrap(Builder)->Insert(unwrap<Instruction>(Instr), Name);
}
void LLVMDisposeBuilder(LLVMBuilderRef Builder) {
delete unwrap(Builder);
}
/*--.. Metadata builders ...................................................--*/
LLVMMetadataRef LLVMGetCurrentDebugLocation2(LLVMBuilderRef Builder) {
return wrap(unwrap(Builder)->getCurrentDebugLocation().getAsMDNode());
}
void LLVMSetCurrentDebugLocation2(LLVMBuilderRef Builder, LLVMMetadataRef Loc) {
if (Loc)
unwrap(Builder)->SetCurrentDebugLocation(DebugLoc(unwrap<MDNode>(Loc)));
else
unwrap(Builder)->SetCurrentDebugLocation(DebugLoc());
}
void LLVMSetCurrentDebugLocation(LLVMBuilderRef Builder, LLVMValueRef L) {
MDNode *Loc =
L ? cast<MDNode>(unwrap<MetadataAsValue>(L)->getMetadata()) : nullptr;
unwrap(Builder)->SetCurrentDebugLocation(DebugLoc(Loc));
}
LLVMValueRef LLVMGetCurrentDebugLocation(LLVMBuilderRef Builder) {
LLVMContext &Context = unwrap(Builder)->getContext();
return wrap(MetadataAsValue::get(
Context, unwrap(Builder)->getCurrentDebugLocation().getAsMDNode()));
}
void LLVMSetInstDebugLocation(LLVMBuilderRef Builder, LLVMValueRef Inst) {
unwrap(Builder)->SetInstDebugLocation(unwrap<Instruction>(Inst));
}
void LLVMBuilderSetDefaultFPMathTag(LLVMBuilderRef Builder,
LLVMMetadataRef FPMathTag) {
unwrap(Builder)->setDefaultFPMathTag(FPMathTag
? unwrap<MDNode>(FPMathTag)
: nullptr);
}
LLVMMetadataRef LLVMBuilderGetDefaultFPMathTag(LLVMBuilderRef Builder) {
return wrap(unwrap(Builder)->getDefaultFPMathTag());
}
/*--.. Instruction builders ................................................--*/
LLVMValueRef LLVMBuildRetVoid(LLVMBuilderRef B) {
return wrap(unwrap(B)->CreateRetVoid());
}
LLVMValueRef LLVMBuildRet(LLVMBuilderRef B, LLVMValueRef V) {
return wrap(unwrap(B)->CreateRet(unwrap(V)));
}
LLVMValueRef LLVMBuildAggregateRet(LLVMBuilderRef B, LLVMValueRef *RetVals,
unsigned N) {
return wrap(unwrap(B)->CreateAggregateRet(unwrap(RetVals), N));
}
LLVMValueRef LLVMBuildBr(LLVMBuilderRef B, LLVMBasicBlockRef Dest) {
return wrap(unwrap(B)->CreateBr(unwrap(Dest)));
}
LLVMValueRef LLVMBuildCondBr(LLVMBuilderRef B, LLVMValueRef If,
LLVMBasicBlockRef Then, LLVMBasicBlockRef Else) {
return wrap(unwrap(B)->CreateCondBr(unwrap(If), unwrap(Then), unwrap(Else)));
}
LLVMValueRef LLVMBuildSwitch(LLVMBuilderRef B, LLVMValueRef V,
LLVMBasicBlockRef Else, unsigned NumCases) {
return wrap(unwrap(B)->CreateSwitch(unwrap(V), unwrap(Else), NumCases));
}
LLVMValueRef LLVMBuildIndirectBr(LLVMBuilderRef B, LLVMValueRef Addr,
unsigned NumDests) {
return wrap(unwrap(B)->CreateIndirectBr(unwrap(Addr), NumDests));
}
LLVMValueRef LLVMBuildInvoke(LLVMBuilderRef B, LLVMValueRef Fn,
LLVMValueRef *Args, unsigned NumArgs,
LLVMBasicBlockRef Then, LLVMBasicBlockRef Catch,
const char *Name) {
Value *V = unwrap(Fn);
FunctionType *FnT =
cast<FunctionType>(cast<PointerType>(V->getType())->getElementType());
return wrap(
unwrap(B)->CreateInvoke(FnT, unwrap(Fn), unwrap(Then), unwrap(Catch),
makeArrayRef(unwrap(Args), NumArgs), Name));
}
LLVMValueRef LLVMBuildInvoke2(LLVMBuilderRef B, LLVMTypeRef Ty, LLVMValueRef Fn,
LLVMValueRef *Args, unsigned NumArgs,
LLVMBasicBlockRef Then, LLVMBasicBlockRef Catch,
const char *Name) {
return wrap(unwrap(B)->CreateInvoke(
unwrap<FunctionType>(Ty), unwrap(Fn), unwrap(Then), unwrap(Catch),
makeArrayRef(unwrap(Args), NumArgs), Name));
}
LLVMValueRef LLVMBuildLandingPad(LLVMBuilderRef B, LLVMTypeRef Ty,
LLVMValueRef PersFn, unsigned NumClauses,
const char *Name) {
// The personality used to live on the landingpad instruction, but now it
// lives on the parent function. For compatibility, take the provided
// personality and put it on the parent function.
if (PersFn)
unwrap(B)->GetInsertBlock()->getParent()->setPersonalityFn(
cast<Function>(unwrap(PersFn)));
return wrap(unwrap(B)->CreateLandingPad(unwrap(Ty), NumClauses, Name));
}
LLVMValueRef LLVMBuildCatchPad(LLVMBuilderRef B, LLVMValueRef ParentPad,
LLVMValueRef *Args, unsigned NumArgs,
const char *Name) {
return wrap(unwrap(B)->CreateCatchPad(unwrap(ParentPad),
makeArrayRef(unwrap(Args), NumArgs),
Name));
}
LLVMValueRef LLVMBuildCleanupPad(LLVMBuilderRef B, LLVMValueRef ParentPad,
LLVMValueRef *Args, unsigned NumArgs,
const char *Name) {
if (ParentPad == nullptr) {
Type *Ty = Type::getTokenTy(unwrap(B)->getContext());
ParentPad = wrap(Constant::getNullValue(Ty));
}
return wrap(unwrap(B)->CreateCleanupPad(unwrap(ParentPad),
makeArrayRef(unwrap(Args), NumArgs),
Name));
}
LLVMValueRef LLVMBuildResume(LLVMBuilderRef B, LLVMValueRef Exn) {
return wrap(unwrap(B)->CreateResume(unwrap(Exn)));
}
LLVMValueRef LLVMBuildCatchSwitch(LLVMBuilderRef B, LLVMValueRef ParentPad,
LLVMBasicBlockRef UnwindBB,
unsigned NumHandlers, const char *Name) {
if (ParentPad == nullptr) {
Type *Ty = Type::getTokenTy(unwrap(B)->getContext());
ParentPad = wrap(Constant::getNullValue(Ty));
}
return wrap(unwrap(B)->CreateCatchSwitch(unwrap(ParentPad), unwrap(UnwindBB),
NumHandlers, Name));
}
LLVMValueRef LLVMBuildCatchRet(LLVMBuilderRef B, LLVMValueRef CatchPad,
LLVMBasicBlockRef BB) {
return wrap(unwrap(B)->CreateCatchRet(unwrap<CatchPadInst>(CatchPad),
unwrap(BB)));
}
LLVMValueRef LLVMBuildCleanupRet(LLVMBuilderRef B, LLVMValueRef CatchPad,
LLVMBasicBlockRef BB) {
return wrap(unwrap(B)->CreateCleanupRet(unwrap<CleanupPadInst>(CatchPad),
unwrap(BB)));
}
LLVMValueRef LLVMBuildUnreachable(LLVMBuilderRef B) {
return wrap(unwrap(B)->CreateUnreachable());
}
void LLVMAddCase(LLVMValueRef Switch, LLVMValueRef OnVal,
LLVMBasicBlockRef Dest) {
unwrap<SwitchInst>(Switch)->addCase(unwrap<ConstantInt>(OnVal), unwrap(Dest));
}
void LLVMAddDestination(LLVMValueRef IndirectBr, LLVMBasicBlockRef Dest) {
unwrap<IndirectBrInst>(IndirectBr)->addDestination(unwrap(Dest));
}
unsigned LLVMGetNumClauses(LLVMValueRef LandingPad) {
return unwrap<LandingPadInst>(LandingPad)->getNumClauses();
}
LLVMValueRef LLVMGetClause(LLVMValueRef LandingPad, unsigned Idx) {
return wrap(unwrap<LandingPadInst>(LandingPad)->getClause(Idx));
}
void LLVMAddClause(LLVMValueRef LandingPad, LLVMValueRef ClauseVal) {
unwrap<LandingPadInst>(LandingPad)->
addClause(cast<Constant>(unwrap(ClauseVal)));
}
LLVMBool LLVMIsCleanup(LLVMValueRef LandingPad) {
return unwrap<LandingPadInst>(LandingPad)->isCleanup();
}
void LLVMSetCleanup(LLVMValueRef LandingPad, LLVMBool Val) {
unwrap<LandingPadInst>(LandingPad)->setCleanup(Val);
}
void LLVMAddHandler(LLVMValueRef CatchSwitch, LLVMBasicBlockRef Dest) {
unwrap<CatchSwitchInst>(CatchSwitch)->addHandler(unwrap(Dest));
}
unsigned LLVMGetNumHandlers(LLVMValueRef CatchSwitch) {
return unwrap<CatchSwitchInst>(CatchSwitch)->getNumHandlers();
}
void LLVMGetHandlers(LLVMValueRef CatchSwitch, LLVMBasicBlockRef *Handlers) {
CatchSwitchInst *CSI = unwrap<CatchSwitchInst>(CatchSwitch);
for (CatchSwitchInst::handler_iterator I = CSI->handler_begin(),
E = CSI->handler_end(); I != E; ++I)
*Handlers++ = wrap(*I);
}
LLVMValueRef LLVMGetParentCatchSwitch(LLVMValueRef CatchPad) {
return wrap(unwrap<CatchPadInst>(CatchPad)->getCatchSwitch());
}
void LLVMSetParentCatchSwitch(LLVMValueRef CatchPad, LLVMValueRef CatchSwitch) {
unwrap<CatchPadInst>(CatchPad)
->setCatchSwitch(unwrap<CatchSwitchInst>(CatchSwitch));
}
/*--.. Funclets ...........................................................--*/
LLVMValueRef LLVMGetArgOperand(LLVMValueRef Funclet, unsigned i) {
return wrap(unwrap<FuncletPadInst>(Funclet)->getArgOperand(i));
}
void LLVMSetArgOperand(LLVMValueRef Funclet, unsigned i, LLVMValueRef value) {
unwrap<FuncletPadInst>(Funclet)->setArgOperand(i, unwrap(value));
}
/*--.. Arithmetic ..........................................................--*/
LLVMValueRef LLVMBuildAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateAdd(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildNSWAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateNSWAdd(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildNUWAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateNUWAdd(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildFAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateFAdd(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildSub(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateSub(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildNSWSub(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateNSWSub(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildNUWSub(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateNUWSub(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildFSub(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateFSub(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildMul(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateMul(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildNSWMul(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateNSWMul(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildNUWMul(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateNUWMul(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildFMul(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateFMul(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildUDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateUDiv(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildExactUDiv(LLVMBuilderRef B, LLVMValueRef LHS,
LLVMValueRef RHS, const char *Name) {
return wrap(unwrap(B)->CreateExactUDiv(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildSDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateSDiv(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildExactSDiv(LLVMBuilderRef B, LLVMValueRef LHS,
LLVMValueRef RHS, const char *Name) {
return wrap(unwrap(B)->CreateExactSDiv(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildFDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateFDiv(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildURem(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateURem(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildSRem(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateSRem(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildFRem(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateFRem(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildShl(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateShl(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildLShr(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateLShr(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildAShr(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateAShr(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildAnd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateAnd(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildOr(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateOr(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildXor(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateXor(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildBinOp(LLVMBuilderRef B, LLVMOpcode Op,
LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateBinOp(Instruction::BinaryOps(map_from_llvmopcode(Op)), unwrap(LHS),
unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildNeg(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
return wrap(unwrap(B)->CreateNeg(unwrap(V), Name));
}
LLVMValueRef LLVMBuildNSWNeg(LLVMBuilderRef B, LLVMValueRef V,
const char *Name) {
return wrap(unwrap(B)->CreateNSWNeg(unwrap(V), Name));
}
LLVMValueRef LLVMBuildNUWNeg(LLVMBuilderRef B, LLVMValueRef V,
const char *Name) {
return wrap(unwrap(B)->CreateNUWNeg(unwrap(V), Name));
}
LLVMValueRef LLVMBuildFNeg(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
return wrap(unwrap(B)->CreateFNeg(unwrap(V), Name));
}
LLVMValueRef LLVMBuildNot(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
return wrap(unwrap(B)->CreateNot(unwrap(V), Name));
}
/*--.. Memory ..............................................................--*/
LLVMValueRef LLVMBuildMalloc(LLVMBuilderRef B, LLVMTypeRef Ty,
const char *Name) {
Type* ITy = Type::getInt32Ty(unwrap(B)->GetInsertBlock()->getContext());
Constant* AllocSize = ConstantExpr::getSizeOf(unwrap(Ty));
AllocSize = ConstantExpr::getTruncOrBitCast(AllocSize, ITy);
Instruction* Malloc = CallInst::CreateMalloc(unwrap(B)->GetInsertBlock(),
ITy, unwrap(Ty), AllocSize,
nullptr, nullptr, "");
return wrap(unwrap(B)->Insert(Malloc, Twine(Name)));
}
LLVMValueRef LLVMBuildArrayMalloc(LLVMBuilderRef B, LLVMTypeRef Ty,
LLVMValueRef Val, const char *Name) {
Type* ITy = Type::getInt32Ty(unwrap(B)->GetInsertBlock()->getContext());
Constant* AllocSize = ConstantExpr::getSizeOf(unwrap(Ty));
AllocSize = ConstantExpr::getTruncOrBitCast(AllocSize, ITy);
Instruction* Malloc = CallInst::CreateMalloc(unwrap(B)->GetInsertBlock(),
ITy, unwrap(Ty), AllocSize,
unwrap(Val), nullptr, "");
return wrap(unwrap(B)->Insert(Malloc, Twine(Name)));
}
LLVMValueRef LLVMBuildMemSet(LLVMBuilderRef B, LLVMValueRef Ptr,
LLVMValueRef Val, LLVMValueRef Len,
unsigned Align) {
return wrap(unwrap(B)->CreateMemSet(unwrap(Ptr), unwrap(Val), unwrap(Len),
MaybeAlign(Align)));
}
LLVMValueRef LLVMBuildMemCpy(LLVMBuilderRef B,
LLVMValueRef Dst, unsigned DstAlign,
LLVMValueRef Src, unsigned SrcAlign,
LLVMValueRef Size) {
return wrap(unwrap(B)->CreateMemCpy(unwrap(Dst), MaybeAlign(DstAlign),
unwrap(Src), MaybeAlign(SrcAlign),
unwrap(Size)));
}
LLVMValueRef LLVMBuildMemMove(LLVMBuilderRef B,
LLVMValueRef Dst, unsigned DstAlign,
LLVMValueRef Src, unsigned SrcAlign,
LLVMValueRef Size) {
return wrap(unwrap(B)->CreateMemMove(unwrap(Dst), MaybeAlign(DstAlign),
unwrap(Src), MaybeAlign(SrcAlign),
unwrap(Size)));
}
LLVMValueRef LLVMBuildAlloca(LLVMBuilderRef B, LLVMTypeRef Ty,
const char *Name) {
return wrap(unwrap(B)->CreateAlloca(unwrap(Ty), nullptr, Name));
}
LLVMValueRef LLVMBuildArrayAlloca(LLVMBuilderRef B, LLVMTypeRef Ty,
LLVMValueRef Val, const char *Name) {
return wrap(unwrap(B)->CreateAlloca(unwrap(Ty), unwrap(Val), Name));
}
LLVMValueRef LLVMBuildFree(LLVMBuilderRef B, LLVMValueRef PointerVal) {
return wrap(unwrap(B)->Insert(
CallInst::CreateFree(unwrap(PointerVal), unwrap(B)->GetInsertBlock())));
}
LLVMValueRef LLVMBuildLoad(LLVMBuilderRef B, LLVMValueRef PointerVal,
const char *Name) {
Value *V = unwrap(PointerVal);
PointerType *Ty = cast<PointerType>(V->getType());
return wrap(unwrap(B)->CreateLoad(Ty->getElementType(), V, Name));
}
LLVMValueRef LLVMBuildLoad2(LLVMBuilderRef B, LLVMTypeRef Ty,
LLVMValueRef PointerVal, const char *Name) {
return wrap(unwrap(B)->CreateLoad(unwrap(Ty), unwrap(PointerVal), Name));
}
LLVMValueRef LLVMBuildStore(LLVMBuilderRef B, LLVMValueRef Val,
LLVMValueRef PointerVal) {
return wrap(unwrap(B)->CreateStore(unwrap(Val), unwrap(PointerVal)));
}
static AtomicOrdering mapFromLLVMOrdering(LLVMAtomicOrdering Ordering) {
switch (Ordering) {
case LLVMAtomicOrderingNotAtomic: return AtomicOrdering::NotAtomic;
case LLVMAtomicOrderingUnordered: return AtomicOrdering::Unordered;
case LLVMAtomicOrderingMonotonic: return AtomicOrdering::Monotonic;
case LLVMAtomicOrderingAcquire: return AtomicOrdering::Acquire;
case LLVMAtomicOrderingRelease: return AtomicOrdering::Release;
case LLVMAtomicOrderingAcquireRelease:
return AtomicOrdering::AcquireRelease;
case LLVMAtomicOrderingSequentiallyConsistent:
return AtomicOrdering::SequentiallyConsistent;
}
llvm_unreachable("Invalid LLVMAtomicOrdering value!");
}
static LLVMAtomicOrdering mapToLLVMOrdering(AtomicOrdering Ordering) {
switch (Ordering) {
case AtomicOrdering::NotAtomic: return LLVMAtomicOrderingNotAtomic;
case AtomicOrdering::Unordered: return LLVMAtomicOrderingUnordered;
case AtomicOrdering::Monotonic: return LLVMAtomicOrderingMonotonic;
case AtomicOrdering::Acquire: return LLVMAtomicOrderingAcquire;
case AtomicOrdering::Release: return LLVMAtomicOrderingRelease;
case AtomicOrdering::AcquireRelease:
return LLVMAtomicOrderingAcquireRelease;
case AtomicOrdering::SequentiallyConsistent:
return LLVMAtomicOrderingSequentiallyConsistent;
}
llvm_unreachable("Invalid AtomicOrdering value!");
}
static AtomicRMWInst::BinOp mapFromLLVMRMWBinOp(LLVMAtomicRMWBinOp BinOp) {
switch (BinOp) {
case LLVMAtomicRMWBinOpXchg: return AtomicRMWInst::Xchg;
case LLVMAtomicRMWBinOpAdd: return AtomicRMWInst::Add;
case LLVMAtomicRMWBinOpSub: return AtomicRMWInst::Sub;
case LLVMAtomicRMWBinOpAnd: return AtomicRMWInst::And;
case LLVMAtomicRMWBinOpNand: return AtomicRMWInst::Nand;
case LLVMAtomicRMWBinOpOr: return AtomicRMWInst::Or;
case LLVMAtomicRMWBinOpXor: return AtomicRMWInst::Xor;
case LLVMAtomicRMWBinOpMax: return AtomicRMWInst::Max;
case LLVMAtomicRMWBinOpMin: return AtomicRMWInst::Min;
case LLVMAtomicRMWBinOpUMax: return AtomicRMWInst::UMax;
case LLVMAtomicRMWBinOpUMin: return AtomicRMWInst::UMin;
case LLVMAtomicRMWBinOpFAdd: return AtomicRMWInst::FAdd;
case LLVMAtomicRMWBinOpFSub: return AtomicRMWInst::FSub;
}
llvm_unreachable("Invalid LLVMAtomicRMWBinOp value!");
}
static LLVMAtomicRMWBinOp mapToLLVMRMWBinOp(AtomicRMWInst::BinOp BinOp) {
switch (BinOp) {
case AtomicRMWInst::Xchg: return LLVMAtomicRMWBinOpXchg;
case AtomicRMWInst::Add: return LLVMAtomicRMWBinOpAdd;
case AtomicRMWInst::Sub: return LLVMAtomicRMWBinOpSub;
case AtomicRMWInst::And: return LLVMAtomicRMWBinOpAnd;
case AtomicRMWInst::Nand: return LLVMAtomicRMWBinOpNand;
case AtomicRMWInst::Or: return LLVMAtomicRMWBinOpOr;
case AtomicRMWInst::Xor: return LLVMAtomicRMWBinOpXor;
case AtomicRMWInst::Max: return LLVMAtomicRMWBinOpMax;
case AtomicRMWInst::Min: return LLVMAtomicRMWBinOpMin;
case AtomicRMWInst::UMax: return LLVMAtomicRMWBinOpUMax;
case AtomicRMWInst::UMin: return LLVMAtomicRMWBinOpUMin;
case AtomicRMWInst::FAdd: return LLVMAtomicRMWBinOpFAdd;
case AtomicRMWInst::FSub: return LLVMAtomicRMWBinOpFSub;
default: break;
}
llvm_unreachable("Invalid AtomicRMWBinOp value!");
}
// TODO: Should this and other atomic instructions support building with
// "syncscope"?
LLVMValueRef LLVMBuildFence(LLVMBuilderRef B, LLVMAtomicOrdering Ordering,
LLVMBool isSingleThread, const char *Name) {
return wrap(
unwrap(B)->CreateFence(mapFromLLVMOrdering(Ordering),
isSingleThread ? SyncScope::SingleThread
: SyncScope::System,
Name));
}
LLVMValueRef LLVMBuildGEP(LLVMBuilderRef B, LLVMValueRef Pointer,
LLVMValueRef *Indices, unsigned NumIndices,
const char *Name) {
ArrayRef<Value *> IdxList(unwrap(Indices), NumIndices);
Value *Val = unwrap(Pointer);
Type *Ty =
cast<PointerType>(Val->getType()->getScalarType())->getElementType();
return wrap(unwrap(B)->CreateGEP(Ty, Val, IdxList, Name));
}
LLVMValueRef LLVMBuildGEP2(LLVMBuilderRef B, LLVMTypeRef Ty,
LLVMValueRef Pointer, LLVMValueRef *Indices,
unsigned NumIndices, const char *Name) {
ArrayRef<Value *> IdxList(unwrap(Indices), NumIndices);
return wrap(unwrap(B)->CreateGEP(unwrap(Ty), unwrap(Pointer), IdxList, Name));
}
LLVMValueRef LLVMBuildInBoundsGEP(LLVMBuilderRef B, LLVMValueRef Pointer,
LLVMValueRef *Indices, unsigned NumIndices,
const char *Name) {
ArrayRef<Value *> IdxList(unwrap(Indices), NumIndices);
Value *Val = unwrap(Pointer);
Type *Ty =
cast<PointerType>(Val->getType()->getScalarType())->getElementType();
return wrap(unwrap(B)->CreateInBoundsGEP(Ty, Val, IdxList, Name));
}
LLVMValueRef LLVMBuildInBoundsGEP2(LLVMBuilderRef B, LLVMTypeRef Ty,
LLVMValueRef Pointer, LLVMValueRef *Indices,
unsigned NumIndices, const char *Name) {
ArrayRef<Value *> IdxList(unwrap(Indices), NumIndices);
return wrap(
unwrap(B)->CreateInBoundsGEP(unwrap(Ty), unwrap(Pointer), IdxList, Name));
}
LLVMValueRef LLVMBuildStructGEP(LLVMBuilderRef B, LLVMValueRef Pointer,
unsigned Idx, const char *Name) {
Value *Val = unwrap(Pointer);
Type *Ty =
cast<PointerType>(Val->getType()->getScalarType())->getElementType();
return wrap(unwrap(B)->CreateStructGEP(Ty, Val, Idx, Name));
}
LLVMValueRef LLVMBuildStructGEP2(LLVMBuilderRef B, LLVMTypeRef Ty,
LLVMValueRef Pointer, unsigned Idx,
const char *Name) {
return wrap(
unwrap(B)->CreateStructGEP(unwrap(Ty), unwrap(Pointer), Idx, Name));
}
LLVMValueRef LLVMBuildGlobalString(LLVMBuilderRef B, const char *Str,
const char *Name) {
return wrap(unwrap(B)->CreateGlobalString(Str, Name));
}
LLVMValueRef LLVMBuildGlobalStringPtr(LLVMBuilderRef B, const char *Str,
const char *Name) {
return wrap(unwrap(B)->CreateGlobalStringPtr(Str, Name));
}
LLVMBool LLVMGetVolatile(LLVMValueRef MemAccessInst) {
Value *P = unwrap<Value>(MemAccessInst);
if (LoadInst *LI = dyn_cast<LoadInst>(P))
return LI->isVolatile();
if (StoreInst *SI = dyn_cast<StoreInst>(P))
return SI->isVolatile();
if (AtomicRMWInst *AI = dyn_cast<AtomicRMWInst>(P))
return AI->isVolatile();
return cast<AtomicCmpXchgInst>(P)->isVolatile();
}
void LLVMSetVolatile(LLVMValueRef MemAccessInst, LLVMBool isVolatile) {
Value *P = unwrap<Value>(MemAccessInst);
if (LoadInst *LI = dyn_cast<LoadInst>(P))
return LI->setVolatile(isVolatile);
if (StoreInst *SI = dyn_cast<StoreInst>(P))
return SI->setVolatile(isVolatile);
if (AtomicRMWInst *AI = dyn_cast<AtomicRMWInst>(P))
return AI->setVolatile(isVolatile);
return cast<AtomicCmpXchgInst>(P)->setVolatile(isVolatile);
}
LLVMBool LLVMGetWeak(LLVMValueRef CmpXchgInst) {
return unwrap<AtomicCmpXchgInst>(CmpXchgInst)->isWeak();
}
void LLVMSetWeak(LLVMValueRef CmpXchgInst, LLVMBool isWeak) {
return unwrap<AtomicCmpXchgInst>(CmpXchgInst)->setWeak(isWeak);
}
LLVMAtomicOrdering LLVMGetOrdering(LLVMValueRef MemAccessInst) {
Value *P = unwrap<Value>(MemAccessInst);
AtomicOrdering O;
if (LoadInst *LI = dyn_cast<LoadInst>(P))
O = LI->getOrdering();
else if (StoreInst *SI = dyn_cast<StoreInst>(P))
O = SI->getOrdering();
else
O = cast<AtomicRMWInst>(P)->getOrdering();
return mapToLLVMOrdering(O);
}
void LLVMSetOrdering(LLVMValueRef MemAccessInst, LLVMAtomicOrdering Ordering) {
Value *P = unwrap<Value>(MemAccessInst);
AtomicOrdering O = mapFromLLVMOrdering(Ordering);
if (LoadInst *LI = dyn_cast<LoadInst>(P))
return LI->setOrdering(O);
return cast<StoreInst>(P)->setOrdering(O);
}
LLVMAtomicRMWBinOp LLVMGetAtomicRMWBinOp(LLVMValueRef Inst) {
return mapToLLVMRMWBinOp(unwrap<AtomicRMWInst>(Inst)->getOperation());
}
void LLVMSetAtomicRMWBinOp(LLVMValueRef Inst, LLVMAtomicRMWBinOp BinOp) {
unwrap<AtomicRMWInst>(Inst)->setOperation(mapFromLLVMRMWBinOp(BinOp));
}
/*--.. Casts ...............................................................--*/
LLVMValueRef LLVMBuildTrunc(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateTrunc(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildZExt(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateZExt(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildSExt(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateSExt(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildFPToUI(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateFPToUI(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildFPToSI(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateFPToSI(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildUIToFP(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateUIToFP(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildSIToFP(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateSIToFP(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildFPTrunc(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateFPTrunc(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildFPExt(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateFPExt(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildPtrToInt(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreatePtrToInt(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildIntToPtr(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateIntToPtr(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildBitCast(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateBitCast(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildAddrSpaceCast(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateAddrSpaceCast(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildZExtOrBitCast(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateZExtOrBitCast(unwrap(Val), unwrap(DestTy),
Name));
}
LLVMValueRef LLVMBuildSExtOrBitCast(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateSExtOrBitCast(unwrap(Val), unwrap(DestTy),
Name));
}
LLVMValueRef LLVMBuildTruncOrBitCast(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateTruncOrBitCast(unwrap(Val), unwrap(DestTy),
Name));
}
LLVMValueRef LLVMBuildCast(LLVMBuilderRef B, LLVMOpcode Op, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateCast(Instruction::CastOps(map_from_llvmopcode(Op)), unwrap(Val),
unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildPointerCast(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreatePointerCast(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildIntCast2(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, LLVMBool IsSigned,
const char *Name) {
return wrap(
unwrap(B)->CreateIntCast(unwrap(Val), unwrap(DestTy), IsSigned, Name));
}
LLVMValueRef LLVMBuildIntCast(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateIntCast(unwrap(Val), unwrap(DestTy),
/*isSigned*/true, Name));
}
LLVMValueRef LLVMBuildFPCast(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateFPCast(unwrap(Val), unwrap(DestTy), Name));
}
/*--.. Comparisons .........................................................--*/
LLVMValueRef LLVMBuildICmp(LLVMBuilderRef B, LLVMIntPredicate Op,
LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateICmp(static_cast<ICmpInst::Predicate>(Op),
unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildFCmp(LLVMBuilderRef B, LLVMRealPredicate Op,
LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateFCmp(static_cast<FCmpInst::Predicate>(Op),
unwrap(LHS), unwrap(RHS), Name));
}
/*--.. Miscellaneous instructions ..........................................--*/
LLVMValueRef LLVMBuildPhi(LLVMBuilderRef B, LLVMTypeRef Ty, const char *Name) {
return wrap(unwrap(B)->CreatePHI(unwrap(Ty), 0, Name));
}
LLVMValueRef LLVMBuildCall(LLVMBuilderRef B, LLVMValueRef Fn,
LLVMValueRef *Args, unsigned NumArgs,
const char *Name) {
Value *V = unwrap(Fn);
FunctionType *FnT =
cast<FunctionType>(cast<PointerType>(V->getType())->getElementType());
return wrap(unwrap(B)->CreateCall(FnT, unwrap(Fn),
makeArrayRef(unwrap(Args), NumArgs), Name));
}
LLVMValueRef LLVMBuildCall2(LLVMBuilderRef B, LLVMTypeRef Ty, LLVMValueRef Fn,
LLVMValueRef *Args, unsigned NumArgs,
const char *Name) {
FunctionType *FTy = unwrap<FunctionType>(Ty);
return wrap(unwrap(B)->CreateCall(FTy, unwrap(Fn),
makeArrayRef(unwrap(Args), NumArgs), Name));
}
LLVMValueRef LLVMBuildSelect(LLVMBuilderRef B, LLVMValueRef If,
LLVMValueRef Then, LLVMValueRef Else,
const char *Name) {
return wrap(unwrap(B)->CreateSelect(unwrap(If), unwrap(Then), unwrap(Else),
Name));
}
LLVMValueRef LLVMBuildVAArg(LLVMBuilderRef B, LLVMValueRef List,
LLVMTypeRef Ty, const char *Name) {
return wrap(unwrap(B)->CreateVAArg(unwrap(List), unwrap(Ty), Name));
}
LLVMValueRef LLVMBuildExtractElement(LLVMBuilderRef B, LLVMValueRef VecVal,
LLVMValueRef Index, const char *Name) {
return wrap(unwrap(B)->CreateExtractElement(unwrap(VecVal), unwrap(Index),
Name));
}
LLVMValueRef LLVMBuildInsertElement(LLVMBuilderRef B, LLVMValueRef VecVal,
LLVMValueRef EltVal, LLVMValueRef Index,
const char *Name) {
return wrap(unwrap(B)->CreateInsertElement(unwrap(VecVal), unwrap(EltVal),
unwrap(Index), Name));
}
LLVMValueRef LLVMBuildShuffleVector(LLVMBuilderRef B, LLVMValueRef V1,
LLVMValueRef V2, LLVMValueRef Mask,
const char *Name) {
return wrap(unwrap(B)->CreateShuffleVector(unwrap(V1), unwrap(V2),
unwrap(Mask), Name));
}
LLVMValueRef LLVMBuildExtractValue(LLVMBuilderRef B, LLVMValueRef AggVal,
unsigned Index, const char *Name) {
return wrap(unwrap(B)->CreateExtractValue(unwrap(AggVal), Index, Name));
}
LLVMValueRef LLVMBuildInsertValue(LLVMBuilderRef B, LLVMValueRef AggVal,
LLVMValueRef EltVal, unsigned Index,
const char *Name) {
return wrap(unwrap(B)->CreateInsertValue(unwrap(AggVal), unwrap(EltVal),
Index, Name));
}
LLVMValueRef LLVMBuildFreeze(LLVMBuilderRef B, LLVMValueRef Val,
const char *Name) {
return wrap(unwrap(B)->CreateFreeze(unwrap(Val), Name));
}
LLVMValueRef LLVMBuildIsNull(LLVMBuilderRef B, LLVMValueRef Val,
const char *Name) {
return wrap(unwrap(B)->CreateIsNull(unwrap(Val), Name));
}
LLVMValueRef LLVMBuildIsNotNull(LLVMBuilderRef B, LLVMValueRef Val,
const char *Name) {
return wrap(unwrap(B)->CreateIsNotNull(unwrap(Val), Name));
}
LLVMValueRef LLVMBuildPtrDiff(LLVMBuilderRef B, LLVMValueRef LHS,
LLVMValueRef RHS, const char *Name) {
return wrap(unwrap(B)->CreatePtrDiff(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildAtomicRMW(LLVMBuilderRef B,LLVMAtomicRMWBinOp op,
LLVMValueRef PTR, LLVMValueRef Val,
LLVMAtomicOrdering ordering,
LLVMBool singleThread) {
AtomicRMWInst::BinOp intop = mapFromLLVMRMWBinOp(op);
return wrap(unwrap(B)->CreateAtomicRMW(intop, unwrap(PTR), unwrap(Val),
mapFromLLVMOrdering(ordering), singleThread ? SyncScope::SingleThread
: SyncScope::System));
}
LLVMValueRef LLVMBuildAtomicCmpXchg(LLVMBuilderRef B, LLVMValueRef Ptr,
LLVMValueRef Cmp, LLVMValueRef New,
LLVMAtomicOrdering SuccessOrdering,
LLVMAtomicOrdering FailureOrdering,
LLVMBool singleThread) {
return wrap(unwrap(B)->CreateAtomicCmpXchg(unwrap(Ptr), unwrap(Cmp),
unwrap(New), mapFromLLVMOrdering(SuccessOrdering),
mapFromLLVMOrdering(FailureOrdering),
singleThread ? SyncScope::SingleThread : SyncScope::System));
}
unsigned LLVMGetNumMaskElements(LLVMValueRef SVInst) {
Value *P = unwrap<Value>(SVInst);
ShuffleVectorInst *I = cast<ShuffleVectorInst>(P);
return I->getShuffleMask().size();
}
int LLVMGetMaskValue(LLVMValueRef SVInst, unsigned Elt) {
Value *P = unwrap<Value>(SVInst);
ShuffleVectorInst *I = cast<ShuffleVectorInst>(P);
return I->getMaskValue(Elt);
}
int LLVMGetUndefMaskElem(void) { return UndefMaskElem; }
LLVMBool LLVMIsAtomicSingleThread(LLVMValueRef AtomicInst) {
Value *P = unwrap<Value>(AtomicInst);
if (AtomicRMWInst *I = dyn_cast<AtomicRMWInst>(P))
return I->getSyncScopeID() == SyncScope::SingleThread;
return cast<AtomicCmpXchgInst>(P)->getSyncScopeID() ==
SyncScope::SingleThread;
}
void LLVMSetAtomicSingleThread(LLVMValueRef AtomicInst, LLVMBool NewValue) {
Value *P = unwrap<Value>(AtomicInst);
SyncScope::ID SSID = NewValue ? SyncScope::SingleThread : SyncScope::System;
if (AtomicRMWInst *I = dyn_cast<AtomicRMWInst>(P))
return I->setSyncScopeID(SSID);
return cast<AtomicCmpXchgInst>(P)->setSyncScopeID(SSID);
}
LLVMAtomicOrdering LLVMGetCmpXchgSuccessOrdering(LLVMValueRef CmpXchgInst) {
Value *P = unwrap<Value>(CmpXchgInst);
return mapToLLVMOrdering(cast<AtomicCmpXchgInst>(P)->getSuccessOrdering());
}
void LLVMSetCmpXchgSuccessOrdering(LLVMValueRef CmpXchgInst,
LLVMAtomicOrdering Ordering) {
Value *P = unwrap<Value>(CmpXchgInst);
AtomicOrdering O = mapFromLLVMOrdering(Ordering);
return cast<AtomicCmpXchgInst>(P)->setSuccessOrdering(O);
}
LLVMAtomicOrdering LLVMGetCmpXchgFailureOrdering(LLVMValueRef CmpXchgInst) {
Value *P = unwrap<Value>(CmpXchgInst);
return mapToLLVMOrdering(cast<AtomicCmpXchgInst>(P)->getFailureOrdering());
}
void LLVMSetCmpXchgFailureOrdering(LLVMValueRef CmpXchgInst,
LLVMAtomicOrdering Ordering) {
Value *P = unwrap<Value>(CmpXchgInst);
AtomicOrdering O = mapFromLLVMOrdering(Ordering);
return cast<AtomicCmpXchgInst>(P)->setFailureOrdering(O);
}
/*===-- Module providers --------------------------------------------------===*/
LLVMModuleProviderRef
LLVMCreateModuleProviderForExistingModule(LLVMModuleRef M) {
return reinterpret_cast<LLVMModuleProviderRef>(M);
}
void LLVMDisposeModuleProvider(LLVMModuleProviderRef MP) {
delete unwrap(MP);
}
/*===-- Memory buffers ----------------------------------------------------===*/
LLVMBool LLVMCreateMemoryBufferWithContentsOfFile(
const char *Path,
LLVMMemoryBufferRef *OutMemBuf,
char **OutMessage) {
ErrorOr<std::unique_ptr<MemoryBuffer>> MBOrErr = MemoryBuffer::getFile(Path);
if (std::error_code EC = MBOrErr.getError()) {
*OutMessage = strdup(EC.message().c_str());
return 1;
}
*OutMemBuf = wrap(MBOrErr.get().release());
return 0;
}
LLVMBool LLVMCreateMemoryBufferWithSTDIN(LLVMMemoryBufferRef *OutMemBuf,
char **OutMessage) {
ErrorOr<std::unique_ptr<MemoryBuffer>> MBOrErr = MemoryBuffer::getSTDIN();
if (std::error_code EC = MBOrErr.getError()) {
*OutMessage = strdup(EC.message().c_str());
return 1;
}
*OutMemBuf = wrap(MBOrErr.get().release());
return 0;
}
LLVMMemoryBufferRef LLVMCreateMemoryBufferWithMemoryRange(
const char *InputData,
size_t InputDataLength,
const char *BufferName,
LLVMBool RequiresNullTerminator) {
return wrap(MemoryBuffer::getMemBuffer(StringRef(InputData, InputDataLength),
StringRef(BufferName),
RequiresNullTerminator).release());
}
LLVMMemoryBufferRef LLVMCreateMemoryBufferWithMemoryRangeCopy(
const char *InputData,
size_t InputDataLength,
const char *BufferName) {
return wrap(
MemoryBuffer::getMemBufferCopy(StringRef(InputData, InputDataLength),
StringRef(BufferName)).release());
}
const char *LLVMGetBufferStart(LLVMMemoryBufferRef MemBuf) {
return unwrap(MemBuf)->getBufferStart();
}
size_t LLVMGetBufferSize(LLVMMemoryBufferRef MemBuf) {
return unwrap(MemBuf)->getBufferSize();
}
void LLVMDisposeMemoryBuffer(LLVMMemoryBufferRef MemBuf) {
delete unwrap(MemBuf);
}
/*===-- Pass Registry -----------------------------------------------------===*/
LLVMPassRegistryRef LLVMGetGlobalPassRegistry(void) {
return wrap(PassRegistry::getPassRegistry());
}
/*===-- Pass Manager ------------------------------------------------------===*/
LLVMPassManagerRef LLVMCreatePassManager() {
return wrap(new legacy::PassManager());
}
LLVMPassManagerRef LLVMCreateFunctionPassManagerForModule(LLVMModuleRef M) {
return wrap(new legacy::FunctionPassManager(unwrap(M)));
}
LLVMPassManagerRef LLVMCreateFunctionPassManager(LLVMModuleProviderRef P) {
return LLVMCreateFunctionPassManagerForModule(
reinterpret_cast<LLVMModuleRef>(P));
}
LLVMBool LLVMRunPassManager(LLVMPassManagerRef PM, LLVMModuleRef M) {
return unwrap<legacy::PassManager>(PM)->run(*unwrap(M));
}
LLVMBool LLVMInitializeFunctionPassManager(LLVMPassManagerRef FPM) {
return unwrap<legacy::FunctionPassManager>(FPM)->doInitialization();
}
LLVMBool LLVMRunFunctionPassManager(LLVMPassManagerRef FPM, LLVMValueRef F) {
return unwrap<legacy::FunctionPassManager>(FPM)->run(*unwrap<Function>(F));
}
LLVMBool LLVMFinalizeFunctionPassManager(LLVMPassManagerRef FPM) {
return unwrap<legacy::FunctionPassManager>(FPM)->doFinalization();
}
void LLVMDisposePassManager(LLVMPassManagerRef PM) {
delete unwrap(PM);
}
/*===-- Threading ------------------------------------------------------===*/
LLVMBool LLVMStartMultithreaded() {
return LLVMIsMultithreaded();
}
void LLVMStopMultithreaded() {
}
LLVMBool LLVMIsMultithreaded() {
return llvm_is_multithreaded();
}
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