--- /dev/null
+ // Copyright 2012-2015 The Rust Project Developers. See the COPYRIGHT
+ // file at the top-level directory of this distribution and at
+ // http://rust-lang.org/COPYRIGHT.
+ //
+ // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+ // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+ // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+ // option. This file may not be copied, modified, or distributed
+ // except according to those terms.
+
+ use debuginfo::{DIBuilderRef, DIDescriptor,
+ DIFile, DILexicalBlock, DISubprogram, DIType,
+ DIBasicType, DIDerivedType, DICompositeType, DIScope,
+ DIVariable, DIGlobalVariable, DIArray, DISubrange,
+ DITemplateTypeParameter, DIEnumerator, DINameSpace};
+
+ use libc::{c_uint, c_int, size_t, c_char};
+ use libc::{c_longlong, c_ulonglong, c_void};
+
+ use RustStringRef;
+
+ pub type Opcode = u32;
+ pub type Bool = c_uint;
+
+ pub const True: Bool = 1 as Bool;
+ pub const False: Bool = 0 as Bool;
+
+ #[derive(Copy, Clone, PartialEq)]
+ #[repr(C)]
+ pub enum LLVMRustResult {
+ Success,
+ Failure,
+ }
+ // Consts for the LLVM CallConv type, pre-cast to usize.
+
+ /// LLVM CallingConv::ID. Should we wrap this?
+ #[derive(Copy, Clone, PartialEq)]
+ #[repr(C)]
+ pub enum CallConv {
+ CCallConv = 0,
+ FastCallConv = 8,
+ ColdCallConv = 9,
+ X86StdcallCallConv = 64,
+ X86FastcallCallConv = 65,
+ X86_64_Win64 = 79,
+ X86_VectorCall = 80
+ }
+
+ /// LLVMLinkage
+ ///
+ /// This enum omits the obsolete (and no-op) linkage types DLLImportLinkage,
+ /// DLLExportLinkage, GhostLinkage and LinkOnceODRAutoHideLinkage.
+ /// LinkerPrivateLinkage and LinkerPrivateWeakLinkage are not included either;
+ /// they've been removed in upstream LLVM commit r203866.
+ #[derive(Copy, Clone, PartialEq, Eq, Hash, Debug)]
+ #[repr(C)]
+ pub enum Linkage {
+ ExternalLinkage = 0,
+ AvailableExternallyLinkage = 1,
+ LinkOnceAnyLinkage = 2,
+ LinkOnceODRLinkage = 3,
+ WeakAnyLinkage = 5,
+ WeakODRLinkage = 6,
+ AppendingLinkage = 7,
+ InternalLinkage = 8,
+ PrivateLinkage = 9,
+ ExternalWeakLinkage = 12,
+ CommonLinkage = 14,
+ }
+
+ /// LLVMDiagnosticSeverity
+ #[derive(Copy, Clone, Debug)]
+ #[repr(C)]
+ pub enum DiagnosticSeverity {
+ Error = 0,
+ Warning = 1,
+ Remark = 2,
+ Note = 3,
+ }
+
+ /// LLVMDLLStorageClass
+ #[derive(Copy, Clone)]
+ #[repr(C)]
+ pub enum DLLStorageClass {
+ Default = 0,
+ DllImport = 1, /* Function to be imported from DLL. */
+ DllExport = 2, /* Function to be accessible from DLL. */
+ }
+
+ bitflags! {
+ #[derive(Default, Debug)]
+ flags Attribute : u64 {
+ const ZExt = 1 << 0,
+ const SExt = 1 << 1,
+ const NoReturn = 1 << 2,
+ const InReg = 1 << 3,
+ const StructRet = 1 << 4,
+ const NoUnwind = 1 << 5,
+ const NoAlias = 1 << 6,
+ const ByVal = 1 << 7,
+ const Nest = 1 << 8,
+ const ReadNone = 1 << 9,
+ const ReadOnly = 1 << 10,
+ const NoInline = 1 << 11,
+ const AlwaysInline = 1 << 12,
+ const OptimizeForSize = 1 << 13,
+ const StackProtect = 1 << 14,
+ const StackProtectReq = 1 << 15,
+ const NoCapture = 1 << 21,
+ const NoRedZone = 1 << 22,
+ const NoImplicitFloat = 1 << 23,
+ const Naked = 1 << 24,
+ const InlineHint = 1 << 25,
+ const ReturnsTwice = 1 << 29,
+ const UWTable = 1 << 30,
+ const NonLazyBind = 1 << 31,
+
+ // Some of these are missing from the LLVM C API, the rest are
+ // present, but commented out, and preceded by the following warning:
+ // FIXME: These attributes are currently not included in the C API as
+ // a temporary measure until the API/ABI impact to the C API is understood
+ // and the path forward agreed upon.
+ const SanitizeAddress = 1 << 32,
+ const MinSize = 1 << 33,
+ const NoDuplicate = 1 << 34,
+ const StackProtectStrong = 1 << 35,
+ const SanitizeThread = 1 << 36,
+ const SanitizeMemory = 1 << 37,
+ const NoBuiltin = 1 << 38,
+ const Returned = 1 << 39,
+ const Cold = 1 << 40,
+ const Builtin = 1 << 41,
+ const OptimizeNone = 1 << 42,
+ const InAlloca = 1 << 43,
+ const NonNull = 1 << 44,
+ const JumpTable = 1 << 45,
+ const Convergent = 1 << 46,
+ const SafeStack = 1 << 47,
+ const NoRecurse = 1 << 48,
+ const InaccessibleMemOnly = 1 << 49,
+ const InaccessibleMemOrArgMemOnly = 1 << 50,
+ }
+ }
+
+ /// LLVMIntPredicate
+ #[derive(Copy, Clone)]
+ #[repr(C)]
+ pub enum IntPredicate {
+ IntEQ = 32,
+ IntNE = 33,
+ IntUGT = 34,
+ IntUGE = 35,
+ IntULT = 36,
+ IntULE = 37,
+ IntSGT = 38,
+ IntSGE = 39,
+ IntSLT = 40,
+ IntSLE = 41,
+ }
+
+ /// LLVMRealPredicate
+ #[derive(Copy, Clone)]
+ #[repr(C)]
+ pub enum RealPredicate {
+ RealPredicateFalse = 0,
+ RealOEQ = 1,
+ RealOGT = 2,
+ RealOGE = 3,
+ RealOLT = 4,
+ RealOLE = 5,
+ RealONE = 6,
+ RealORD = 7,
+ RealUNO = 8,
+ RealUEQ = 9,
+ RealUGT = 10,
+ RealUGE = 11,
+ RealULT = 12,
+ RealULE = 13,
+ RealUNE = 14,
+ RealPredicateTrue = 15,
+ }
+
+ /// LLVMTypeKind
+ #[derive(Copy, Clone, PartialEq, Debug)]
+ #[repr(C)]
+ pub enum TypeKind {
+ Void = 0,
+ Half = 1,
+ Float = 2,
+ Double = 3,
+ X86_FP80 = 4,
+ FP128 = 5,
+ PPC_FP128 = 6,
+ Label = 7,
+ Integer = 8,
+ Function = 9,
+ Struct = 10,
+ Array = 11,
+ Pointer = 12,
+ Vector = 13,
+ Metadata = 14,
+ X86_MMX = 15,
+ Token = 16,
+ }
+
+ /// LLVMAtomicRmwBinOp
+ #[derive(Copy, Clone)]
+ #[repr(C)]
+ pub enum AtomicRmwBinOp {
+ AtomicXchg = 0,
+ AtomicAdd = 1,
+ AtomicSub = 2,
+ AtomicAnd = 3,
+ AtomicNand = 4,
+ AtomicOr = 5,
+ AtomicXor = 6,
+ AtomicMax = 7,
+ AtomicMin = 8,
+ AtomicUMax = 9,
+ AtomicUMin = 10,
+ }
+
+ /// LLVMAtomicOrdering
+ #[derive(Copy, Clone)]
+ #[repr(C)]
+ pub enum AtomicOrdering {
+ NotAtomic = 0,
+ Unordered = 1,
+ Monotonic = 2,
+ // Consume = 3, // Not specified yet.
+ Acquire = 4,
+ Release = 5,
+ AcquireRelease = 6,
+ SequentiallyConsistent = 7
+ }
+
+ /// LLVMRustSynchronizationScope
+ #[derive(Copy, Clone)]
+ #[repr(C)]
+ pub enum SynchronizationScope {
+ Other,
+ SingleThread,
+ CrossThread,
+ }
+
+ /// LLVMRustFileType
+ #[derive(Copy, Clone)]
+ #[repr(C)]
+ pub enum FileType {
+ Other,
+ AssemblyFile,
+ ObjectFile,
+ }
+
+ /// Enum pinned in LLVMContext, used in
+ /// LLVMSetMetadata so ABI-stable.
+ #[derive(Copy, Clone)]
+ #[repr(C)]
+ pub enum MetadataType {
+ MD_dbg = 0,
+ MD_tbaa = 1,
+ MD_prof = 2,
+ MD_fpmath = 3,
+ MD_range = 4,
+ MD_tbaa_struct = 5,
+ MD_invariant_load = 6,
+ MD_alias_scope = 7,
+ MD_noalias = 8,
+ MD_nontemporal = 9,
+ MD_mem_parallel_loop_access = 10,
+ MD_nonnull = 11,
+ }
+
+ /// LLVMRustAsmDialect
+ #[derive(Copy, Clone)]
+ #[repr(C)]
+ pub enum AsmDialect {
+ Other,
+ Att,
+ Intel,
+ }
+
+ /// LLVMRustCodeGenOptLevel
+ #[derive(Copy, Clone, PartialEq)]
+ #[repr(C)]
+ pub enum CodeGenOptLevel {
+ Other,
+ None,
+ Less,
+ Default,
+ Aggressive,
+ }
+
+ /// LLVMRelocMode
+ #[derive(Copy, Clone, PartialEq)]
+ #[repr(C)]
+ pub enum RelocMode {
+ Default = 0,
+ Static = 1,
+ PIC = 2,
+ DynamicNoPic = 3,
+ }
+
+ /// LLVMRustCodeModel
+ #[derive(Copy, Clone)]
+ #[repr(C)]
+ pub enum CodeModel {
+ Other,
+ Default,
+ JITDefault,
+ Small,
+ Kernel,
+ Medium,
+ Large,
+ }
+
+ /// LLVMRustDiagnosticKind
+ #[derive(Copy, Clone)]
+ #[repr(C)]
+ pub enum DiagnosticKind {
+ Other,
+ InlineAsm,
+ StackSize,
+ DebugMetadataVersion,
+ SampleProfile,
+ OptimizationRemark,
+ OptimizationRemarkMissed,
+ OptimizationRemarkAnalysis,
+ OptimizationRemarkAnalysisFPCommute,
+ OptimizationRemarkAnalysisAliasing,
+ OptimizationRemarkOther,
+ OptimizationFailure,
+ }
+
+ /// LLVMRustArchiveKind
+ #[derive(Copy, Clone)]
+ #[repr(C)]
+ pub enum ArchiveKind {
+ Other,
+ K_GNU,
+ K_MIPS64,
+ K_BSD,
+ K_COFF,
+ }
+
+ /// LLVMRustPassKind
+ #[derive(Copy, Clone, PartialEq, Debug)]
+ #[repr(C)]
+ pub enum PassKind {
+ Other,
+ Function,
+ Module,
+ }
+
+ // Opaque pointer types
+ #[allow(missing_copy_implementations)]
+ pub enum Module_opaque {}
+ pub type ModuleRef = *mut Module_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum Context_opaque {}
+ pub type ContextRef = *mut Context_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum Type_opaque {}
+ pub type TypeRef = *mut Type_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum Value_opaque {}
+ pub type ValueRef = *mut Value_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum Metadata_opaque {}
+ pub type MetadataRef = *mut Metadata_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum BasicBlock_opaque {}
+ pub type BasicBlockRef = *mut BasicBlock_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum Builder_opaque {}
+ pub type BuilderRef = *mut Builder_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum ExecutionEngine_opaque {}
+ pub type ExecutionEngineRef = *mut ExecutionEngine_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum MemoryBuffer_opaque {}
+ pub type MemoryBufferRef = *mut MemoryBuffer_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum PassManager_opaque {}
+ pub type PassManagerRef = *mut PassManager_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum PassManagerBuilder_opaque {}
+ pub type PassManagerBuilderRef = *mut PassManagerBuilder_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum Use_opaque {}
+ pub type UseRef = *mut Use_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum TargetData_opaque {}
+ pub type TargetDataRef = *mut TargetData_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum ObjectFile_opaque {}
+ pub type ObjectFileRef = *mut ObjectFile_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum SectionIterator_opaque {}
+ pub type SectionIteratorRef = *mut SectionIterator_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum Pass_opaque {}
+ pub type PassRef = *mut Pass_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum TargetMachine_opaque {}
+ pub type TargetMachineRef = *mut TargetMachine_opaque;
+ pub enum Archive_opaque {}
+ pub type ArchiveRef = *mut Archive_opaque;
+ pub enum ArchiveIterator_opaque {}
+ pub type ArchiveIteratorRef = *mut ArchiveIterator_opaque;
+ pub enum ArchiveChild_opaque {}
+ pub type ArchiveChildRef = *mut ArchiveChild_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum Twine_opaque {}
+ pub type TwineRef = *mut Twine_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum DiagnosticInfo_opaque {}
+ pub type DiagnosticInfoRef = *mut DiagnosticInfo_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum DebugLoc_opaque {}
+ pub type DebugLocRef = *mut DebugLoc_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum SMDiagnostic_opaque {}
+ pub type SMDiagnosticRef = *mut SMDiagnostic_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum RustArchiveMember_opaque {}
+ pub type RustArchiveMemberRef = *mut RustArchiveMember_opaque;
+ #[allow(missing_copy_implementations)]
+ pub enum OperandBundleDef_opaque {}
+ pub type OperandBundleDefRef = *mut OperandBundleDef_opaque;
+
+ pub type DiagnosticHandler = unsafe extern "C" fn(DiagnosticInfoRef, *mut c_void);
+ pub type InlineAsmDiagHandler = unsafe extern "C" fn(SMDiagnosticRef, *const c_void, c_uint);
+
+ pub mod debuginfo {
+ pub use self::DIDescriptorFlags::*;
+ use super::{MetadataRef};
+
+ #[allow(missing_copy_implementations)]
+ pub enum DIBuilder_opaque {}
+ pub type DIBuilderRef = *mut DIBuilder_opaque;
+
+ pub type DIDescriptor = MetadataRef;
+ pub type DIScope = DIDescriptor;
+ pub type DILocation = DIDescriptor;
+ pub type DIFile = DIScope;
+ pub type DILexicalBlock = DIScope;
+ pub type DISubprogram = DIScope;
+ pub type DINameSpace = DIScope;
+ pub type DIType = DIDescriptor;
+ pub type DIBasicType = DIType;
+ pub type DIDerivedType = DIType;
+ pub type DICompositeType = DIDerivedType;
+ pub type DIVariable = DIDescriptor;
+ pub type DIGlobalVariable = DIDescriptor;
+ pub type DIArray = DIDescriptor;
+ pub type DISubrange = DIDescriptor;
+ pub type DIEnumerator = DIDescriptor;
+ pub type DITemplateTypeParameter = DIDescriptor;
+
+ #[derive(Copy, Clone)]
+ pub enum DIDescriptorFlags {
+ FlagPrivate = 1 << 0,
+ FlagProtected = 1 << 1,
+ FlagFwdDecl = 1 << 2,
+ FlagAppleBlock = 1 << 3,
+ FlagBlockByrefStruct = 1 << 4,
+ FlagVirtual = 1 << 5,
+ FlagArtificial = 1 << 6,
+ FlagExplicit = 1 << 7,
+ FlagPrototyped = 1 << 8,
+ FlagObjcClassComplete = 1 << 9,
+ FlagObjectPointer = 1 << 10,
+ FlagVector = 1 << 11,
+ FlagStaticMember = 1 << 12,
+ FlagIndirectVariable = 1 << 13,
+ FlagLValueReference = 1 << 14,
+ FlagRValueReference = 1 << 15
+ }
+ }
+
+
+ // Link to our native llvm bindings (things that we need to use the C++ api
+ // for) and because llvm is written in C++ we need to link against libstdc++
+ //
+ // You'll probably notice that there is an omission of all LLVM libraries
+ // from this location. This is because the set of LLVM libraries that we
+ // link to is mostly defined by LLVM, and the `llvm-config` tool is used to
+ // figure out the exact set of libraries. To do this, the build system
+ // generates an llvmdeps.rs file next to this one which will be
+ // automatically updated whenever LLVM is updated to include an up-to-date
+ // set of the libraries we need to link to LLVM for.
+ #[link(name = "rustllvm", kind = "static")]
+ #[cfg(not(cargobuild))]
+ extern {}
+
+ #[linked_from = "rustllvm"] // not quite true but good enough
+ extern {
+ /* Create and destroy contexts. */
+ pub fn LLVMContextCreate() -> ContextRef;
+ pub fn LLVMContextDispose(C: ContextRef);
+ pub fn LLVMGetMDKindIDInContext(C: ContextRef,
+ Name: *const c_char,
+ SLen: c_uint)
+ -> c_uint;
+
+ /* Create and destroy modules. */
+ pub fn LLVMModuleCreateWithNameInContext(ModuleID: *const c_char,
+ C: ContextRef)
+ -> ModuleRef;
+ pub fn LLVMGetModuleContext(M: ModuleRef) -> ContextRef;
+ pub fn LLVMCloneModule(M: ModuleRef) -> ModuleRef;
+ pub fn LLVMDisposeModule(M: ModuleRef);
+
+ /// Data layout. See Module::getDataLayout.
+ pub fn LLVMGetDataLayout(M: ModuleRef) -> *const c_char;
+ pub fn LLVMSetDataLayout(M: ModuleRef, Triple: *const c_char);
+
+ /// Target triple. See Module::getTargetTriple.
+ pub fn LLVMGetTarget(M: ModuleRef) -> *const c_char;
+ pub fn LLVMSetTarget(M: ModuleRef, Triple: *const c_char);
+
+ /// See Module::dump.
+ pub fn LLVMDumpModule(M: ModuleRef);
+
+ /// See Module::setModuleInlineAsm.
+ pub fn LLVMSetModuleInlineAsm(M: ModuleRef, Asm: *const c_char);
+
+ /// See llvm::LLVMTypeKind::getTypeID.
+ pub fn LLVMRustGetTypeKind(Ty: TypeRef) -> TypeKind;
+
+ /// See llvm::LLVMType::getContext.
+ pub fn LLVMGetTypeContext(Ty: TypeRef) -> ContextRef;
+
+ /* Operations on integer types */
+ pub fn LLVMInt1TypeInContext(C: ContextRef) -> TypeRef;
+ pub fn LLVMInt8TypeInContext(C: ContextRef) -> TypeRef;
+ pub fn LLVMInt16TypeInContext(C: ContextRef) -> TypeRef;
+ pub fn LLVMInt32TypeInContext(C: ContextRef) -> TypeRef;
+ pub fn LLVMInt64TypeInContext(C: ContextRef) -> TypeRef;
+ pub fn LLVMIntTypeInContext(C: ContextRef, NumBits: c_uint)
+ -> TypeRef;
+
+ pub fn LLVMGetIntTypeWidth(IntegerTy: TypeRef) -> c_uint;
+
+ /* Operations on real types */
+ pub fn LLVMFloatTypeInContext(C: ContextRef) -> TypeRef;
+ pub fn LLVMDoubleTypeInContext(C: ContextRef) -> TypeRef;
+ pub fn LLVMX86FP80TypeInContext(C: ContextRef) -> TypeRef;
+ pub fn LLVMFP128TypeInContext(C: ContextRef) -> TypeRef;
+ pub fn LLVMPPCFP128TypeInContext(C: ContextRef) -> TypeRef;
+
+ /* Operations on function types */
+ pub fn LLVMFunctionType(ReturnType: TypeRef,
+ ParamTypes: *const TypeRef,
+ ParamCount: c_uint,
+ IsVarArg: Bool)
+ -> TypeRef;
+ pub fn LLVMIsFunctionVarArg(FunctionTy: TypeRef) -> Bool;
+ pub fn LLVMGetReturnType(FunctionTy: TypeRef) -> TypeRef;
+ pub fn LLVMCountParamTypes(FunctionTy: TypeRef) -> c_uint;
+ pub fn LLVMGetParamTypes(FunctionTy: TypeRef, Dest: *mut TypeRef);
+
+ /* Operations on struct types */
+ pub fn LLVMStructTypeInContext(C: ContextRef,
+ ElementTypes: *const TypeRef,
+ ElementCount: c_uint,
+ Packed: Bool)
+ -> TypeRef;
+ pub fn LLVMCountStructElementTypes(StructTy: TypeRef) -> c_uint;
+ pub fn LLVMGetStructElementTypes(StructTy: TypeRef,
+ Dest: *mut TypeRef);
+ pub fn LLVMIsPackedStruct(StructTy: TypeRef) -> Bool;
+
+ /* Operations on array, pointer, and vector types (sequence types) */
+ pub fn LLVMRustArrayType(ElementType: TypeRef, ElementCount: u64) -> TypeRef;
+ pub fn LLVMPointerType(ElementType: TypeRef, AddressSpace: c_uint)
+ -> TypeRef;
+ pub fn LLVMVectorType(ElementType: TypeRef, ElementCount: c_uint)
+ -> TypeRef;
+
+ pub fn LLVMGetElementType(Ty: TypeRef) -> TypeRef;
+ pub fn LLVMGetArrayLength(ArrayTy: TypeRef) -> c_uint;
+ pub fn LLVMGetPointerAddressSpace(PointerTy: TypeRef) -> c_uint;
+ pub fn LLVMGetPointerToGlobal(EE: ExecutionEngineRef, V: ValueRef)
+ -> *const c_void;
+ pub fn LLVMGetVectorSize(VectorTy: TypeRef) -> c_uint;
+
+ /* Operations on other types */
+ pub fn LLVMVoidTypeInContext(C: ContextRef) -> TypeRef;
+ pub fn LLVMLabelTypeInContext(C: ContextRef) -> TypeRef;
+ pub fn LLVMRustMetadataTypeInContext(C: ContextRef) -> TypeRef;
+
+ /* Operations on all values */
+ pub fn LLVMTypeOf(Val: ValueRef) -> TypeRef;
+ pub fn LLVMGetValueName(Val: ValueRef) -> *const c_char;
+ pub fn LLVMSetValueName(Val: ValueRef, Name: *const c_char);
+ pub fn LLVMDumpValue(Val: ValueRef);
+ pub fn LLVMReplaceAllUsesWith(OldVal: ValueRef, NewVal: ValueRef);
+ pub fn LLVMSetMetadata(Val: ValueRef, KindID: c_uint, Node: ValueRef);
+
+ /* Operations on Uses */
+ pub fn LLVMGetFirstUse(Val: ValueRef) -> UseRef;
+ pub fn LLVMGetNextUse(U: UseRef) -> UseRef;
+ pub fn LLVMGetUser(U: UseRef) -> ValueRef;
+ pub fn LLVMGetUsedValue(U: UseRef) -> ValueRef;
+
+ /* Operations on Users */
+ pub fn LLVMGetNumOperands(Val: ValueRef) -> c_int;
+ pub fn LLVMGetOperand(Val: ValueRef, Index: c_uint) -> ValueRef;
+ pub fn LLVMSetOperand(Val: ValueRef, Index: c_uint, Op: ValueRef);
+
+ /* Operations on constants of any type */
+ pub fn LLVMConstNull(Ty: TypeRef) -> ValueRef;
+ /* all zeroes */
+ pub fn LLVMConstAllOnes(Ty: TypeRef) -> ValueRef;
+ pub fn LLVMConstICmp(Pred: IntPredicate, V1: ValueRef, V2: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstFCmp(Pred: RealPredicate, V1: ValueRef, V2: ValueRef)
+ -> ValueRef;
+ /* only for isize/vector */
+ pub fn LLVMGetUndef(Ty: TypeRef) -> ValueRef;
+ pub fn LLVMIsConstant(Val: ValueRef) -> Bool;
+ pub fn LLVMIsNull(Val: ValueRef) -> Bool;
+ pub fn LLVMIsUndef(Val: ValueRef) -> Bool;
+ pub fn LLVMConstPointerNull(Ty: TypeRef) -> ValueRef;
+
+ /* Operations on metadata */
+ pub fn LLVMMDStringInContext(C: ContextRef,
+ Str: *const c_char,
+ SLen: c_uint)
+ -> ValueRef;
+ pub fn LLVMMDNodeInContext(C: ContextRef,
+ Vals: *const ValueRef,
+ Count: c_uint)
+ -> ValueRef;
+ pub fn LLVMAddNamedMetadataOperand(M: ModuleRef,
+ Str: *const c_char,
+ Val: ValueRef);
+
+ /* Operations on scalar constants */
+ pub fn LLVMConstInt(IntTy: TypeRef, N: c_ulonglong, SignExtend: Bool)
+ -> ValueRef;
+ pub fn LLVMConstIntOfString(IntTy: TypeRef, Text: *const c_char, Radix: u8)
+ -> ValueRef;
+ pub fn LLVMConstIntOfStringAndSize(IntTy: TypeRef,
+ Text: *const c_char,
+ SLen: c_uint,
+ Radix: u8)
+ -> ValueRef;
+ pub fn LLVMConstReal(RealTy: TypeRef, N: f64) -> ValueRef;
+ pub fn LLVMConstRealOfString(RealTy: TypeRef, Text: *const c_char)
+ -> ValueRef;
+ pub fn LLVMConstRealOfStringAndSize(RealTy: TypeRef,
+ Text: *const c_char,
+ SLen: c_uint)
+ -> ValueRef;
+ pub fn LLVMConstIntGetZExtValue(ConstantVal: ValueRef) -> c_ulonglong;
+ pub fn LLVMConstIntGetSExtValue(ConstantVal: ValueRef) -> c_longlong;
+
+
+ /* Operations on composite constants */
+ pub fn LLVMConstStringInContext(C: ContextRef,
+ Str: *const c_char,
+ Length: c_uint,
+ DontNullTerminate: Bool)
+ -> ValueRef;
+ pub fn LLVMConstStructInContext(C: ContextRef,
+ ConstantVals: *const ValueRef,
+ Count: c_uint,
+ Packed: Bool)
+ -> ValueRef;
+
+ pub fn LLVMConstArray(ElementTy: TypeRef,
+ ConstantVals: *const ValueRef,
+ Length: c_uint)
+ -> ValueRef;
+ pub fn LLVMConstVector(ScalarConstantVals: *const ValueRef, Size: c_uint)
+ -> ValueRef;
+
+ /* Constant expressions */
+ pub fn LLVMAlignOf(Ty: TypeRef) -> ValueRef;
+ pub fn LLVMSizeOf(Ty: TypeRef) -> ValueRef;
+ pub fn LLVMConstNeg(ConstantVal: ValueRef) -> ValueRef;
+ pub fn LLVMConstNSWNeg(ConstantVal: ValueRef) -> ValueRef;
+ pub fn LLVMConstNUWNeg(ConstantVal: ValueRef) -> ValueRef;
+ pub fn LLVMConstFNeg(ConstantVal: ValueRef) -> ValueRef;
+ pub fn LLVMConstNot(ConstantVal: ValueRef) -> ValueRef;
+ pub fn LLVMConstAdd(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstNSWAdd(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstNUWAdd(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstFAdd(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstSub(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstNSWSub(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstNUWSub(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstFSub(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstMul(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstNSWMul(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstNUWMul(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstFMul(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstUDiv(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstSDiv(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstExactSDiv(LHSConstant: ValueRef,
+ RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstFDiv(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstURem(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstSRem(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstFRem(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstAnd(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstOr(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstXor(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstShl(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstLShr(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstAShr(LHSConstant: ValueRef, RHSConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstGEP(ConstantVal: ValueRef,
+ ConstantIndices: *const ValueRef,
+ NumIndices: c_uint)
+ -> ValueRef;
+ pub fn LLVMConstInBoundsGEP(ConstantVal: ValueRef,
+ ConstantIndices: *const ValueRef,
+ NumIndices: c_uint)
+ -> ValueRef;
+ pub fn LLVMConstTrunc(ConstantVal: ValueRef, ToType: TypeRef)
+ -> ValueRef;
+ pub fn LLVMConstSExt(ConstantVal: ValueRef, ToType: TypeRef)
+ -> ValueRef;
+ pub fn LLVMConstZExt(ConstantVal: ValueRef, ToType: TypeRef)
+ -> ValueRef;
+ pub fn LLVMConstFPTrunc(ConstantVal: ValueRef, ToType: TypeRef)
+ -> ValueRef;
+ pub fn LLVMConstFPExt(ConstantVal: ValueRef, ToType: TypeRef)
+ -> ValueRef;
+ pub fn LLVMConstUIToFP(ConstantVal: ValueRef, ToType: TypeRef)
+ -> ValueRef;
+ pub fn LLVMConstSIToFP(ConstantVal: ValueRef, ToType: TypeRef)
+ -> ValueRef;
+ pub fn LLVMConstFPToUI(ConstantVal: ValueRef, ToType: TypeRef)
+ -> ValueRef;
+ pub fn LLVMConstFPToSI(ConstantVal: ValueRef, ToType: TypeRef)
+ -> ValueRef;
+ pub fn LLVMConstPtrToInt(ConstantVal: ValueRef, ToType: TypeRef)
+ -> ValueRef;
+ pub fn LLVMConstIntToPtr(ConstantVal: ValueRef, ToType: TypeRef)
+ -> ValueRef;
+ pub fn LLVMConstBitCast(ConstantVal: ValueRef, ToType: TypeRef)
+ -> ValueRef;
+ pub fn LLVMConstZExtOrBitCast(ConstantVal: ValueRef, ToType: TypeRef)
+ -> ValueRef;
+ pub fn LLVMConstSExtOrBitCast(ConstantVal: ValueRef, ToType: TypeRef)
+ -> ValueRef;
+ pub fn LLVMConstTruncOrBitCast(ConstantVal: ValueRef, ToType: TypeRef)
+ -> ValueRef;
+ pub fn LLVMConstPointerCast(ConstantVal: ValueRef, ToType: TypeRef)
+ -> ValueRef;
+ pub fn LLVMConstIntCast(ConstantVal: ValueRef,
+ ToType: TypeRef,
+ isSigned: Bool)
+ -> ValueRef;
+ pub fn LLVMConstFPCast(ConstantVal: ValueRef, ToType: TypeRef)
+ -> ValueRef;
+ pub fn LLVMConstSelect(ConstantCondition: ValueRef,
+ ConstantIfTrue: ValueRef,
+ ConstantIfFalse: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstExtractElement(VectorConstant: ValueRef,
+ IndexConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstInsertElement(VectorConstant: ValueRef,
+ ElementValueConstant: ValueRef,
+ IndexConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstShuffleVector(VectorAConstant: ValueRef,
+ VectorBConstant: ValueRef,
+ MaskConstant: ValueRef)
+ -> ValueRef;
+ pub fn LLVMConstExtractValue(AggConstant: ValueRef,
+ IdxList: *const c_uint,
+ NumIdx: c_uint)
+ -> ValueRef;
+ pub fn LLVMConstInsertValue(AggConstant: ValueRef,
+ ElementValueConstant: ValueRef,
+ IdxList: *const c_uint,
+ NumIdx: c_uint)
+ -> ValueRef;
+ pub fn LLVMConstInlineAsm(Ty: TypeRef,
+ AsmString: *const c_char,
+ Constraints: *const c_char,
+ HasSideEffects: Bool,
+ IsAlignStack: Bool)
+ -> ValueRef;
+ pub fn LLVMBlockAddress(F: ValueRef, BB: BasicBlockRef) -> ValueRef;
+
+
+
+ /* Operations on global variables, functions, and aliases (globals) */
+ pub fn LLVMGetGlobalParent(Global: ValueRef) -> ModuleRef;
+ pub fn LLVMIsDeclaration(Global: ValueRef) -> Bool;
+ pub fn LLVMGetLinkage(Global: ValueRef) -> c_uint;
+ pub fn LLVMSetLinkage(Global: ValueRef, Link: Linkage);
+ pub fn LLVMGetSection(Global: ValueRef) -> *const c_char;
+ pub fn LLVMSetSection(Global: ValueRef, Section: *const c_char);
+ pub fn LLVMGetVisibility(Global: ValueRef) -> c_uint;
+ pub fn LLVMSetVisibility(Global: ValueRef, Viz: c_uint);
+ pub fn LLVMGetAlignment(Global: ValueRef) -> c_uint;
+ pub fn LLVMSetAlignment(Global: ValueRef, Bytes: c_uint);
+ pub fn LLVMSetDLLStorageClass(V: ValueRef,
+ C: DLLStorageClass);
+
+
+ /* Operations on global variables */
+ pub fn LLVMIsAGlobalVariable(GlobalVar: ValueRef) -> ValueRef;
+ pub fn LLVMAddGlobal(M: ModuleRef, Ty: TypeRef, Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMAddGlobalInAddressSpace(M: ModuleRef,
+ Ty: TypeRef,
+ Name: *const c_char,
+ AddressSpace: c_uint)
+ -> ValueRef;
+ pub fn LLVMGetNamedGlobal(M: ModuleRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMRustGetOrInsertGlobal(M: ModuleRef,
+ Name: *const c_char,
+ T: TypeRef)
+ -> ValueRef;
+ pub fn LLVMGetFirstGlobal(M: ModuleRef) -> ValueRef;
+ pub fn LLVMGetLastGlobal(M: ModuleRef) -> ValueRef;
+ pub fn LLVMGetNextGlobal(GlobalVar: ValueRef) -> ValueRef;
+ pub fn LLVMGetPreviousGlobal(GlobalVar: ValueRef) -> ValueRef;
+ pub fn LLVMDeleteGlobal(GlobalVar: ValueRef);
+ pub fn LLVMGetInitializer(GlobalVar: ValueRef) -> ValueRef;
+ pub fn LLVMSetInitializer(GlobalVar: ValueRef,
+ ConstantVal: ValueRef);
+ pub fn LLVMIsThreadLocal(GlobalVar: ValueRef) -> Bool;
+ pub fn LLVMSetThreadLocal(GlobalVar: ValueRef, IsThreadLocal: Bool);
+ pub fn LLVMIsGlobalConstant(GlobalVar: ValueRef) -> Bool;
+ pub fn LLVMSetGlobalConstant(GlobalVar: ValueRef, IsConstant: Bool);
+ pub fn LLVMRustGetNamedValue(M: ModuleRef, Name: *const c_char) -> ValueRef;
+
+ /* Operations on aliases */
+ pub fn LLVMAddAlias(M: ModuleRef,
+ Ty: TypeRef,
+ Aliasee: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+
+ /* Operations on functions */
+ pub fn LLVMAddFunction(M: ModuleRef,
+ Name: *const c_char,
+ FunctionTy: TypeRef)
+ -> ValueRef;
+ pub fn LLVMGetNamedFunction(M: ModuleRef, Name: *const c_char) -> ValueRef;
+ pub fn LLVMGetFirstFunction(M: ModuleRef) -> ValueRef;
+ pub fn LLVMGetLastFunction(M: ModuleRef) -> ValueRef;
+ pub fn LLVMGetNextFunction(Fn: ValueRef) -> ValueRef;
+ pub fn LLVMGetPreviousFunction(Fn: ValueRef) -> ValueRef;
+ pub fn LLVMDeleteFunction(Fn: ValueRef);
+ pub fn LLVMRustGetOrInsertFunction(M: ModuleRef,
+ Name: *const c_char,
+ FunctionTy: TypeRef)
+ -> ValueRef;
+ pub fn LLVMGetIntrinsicID(Fn: ValueRef) -> c_uint;
+ pub fn LLVMGetFunctionCallConv(Fn: ValueRef) -> c_uint;
+ pub fn LLVMSetFunctionCallConv(Fn: ValueRef, CC: c_uint);
+ pub fn LLVMGetGC(Fn: ValueRef) -> *const c_char;
+ pub fn LLVMSetGC(Fn: ValueRef, Name: *const c_char);
+ pub fn LLVMRustAddDereferenceableAttr(Fn: ValueRef, index: c_uint, bytes: u64);
+ pub fn LLVMRustAddFunctionAttribute(Fn: ValueRef, index: c_uint, PA: u64);
+ pub fn LLVMRustAddFunctionAttrString(Fn: ValueRef, index: c_uint, Name: *const c_char);
+ pub fn LLVMRustAddFunctionAttrStringValue(Fn: ValueRef, index: c_uint,
+ Name: *const c_char,
+ Value: *const c_char);
+ pub fn LLVMRustRemoveFunctionAttributes(Fn: ValueRef,
+ index: c_uint,
+ attr: u64);
+ pub fn LLVMRustRemoveFunctionAttrString(Fn: ValueRef,
+ index: c_uint,
+ Name: *const c_char);
+ pub fn LLVMGetFunctionAttr(Fn: ValueRef) -> c_uint;
+ pub fn LLVMRemoveFunctionAttr(Fn: ValueRef, val: c_uint);
+
+ /* Operations on parameters */
+ pub fn LLVMCountParams(Fn: ValueRef) -> c_uint;
+ pub fn LLVMGetParams(Fn: ValueRef, Params: *const ValueRef);
+ pub fn LLVMGetParam(Fn: ValueRef, Index: c_uint) -> ValueRef;
+ pub fn LLVMGetParamParent(Inst: ValueRef) -> ValueRef;
+ pub fn LLVMGetFirstParam(Fn: ValueRef) -> ValueRef;
+ pub fn LLVMGetLastParam(Fn: ValueRef) -> ValueRef;
+ pub fn LLVMGetNextParam(Arg: ValueRef) -> ValueRef;
+ pub fn LLVMGetPreviousParam(Arg: ValueRef) -> ValueRef;
+ pub fn LLVMAddAttribute(Arg: ValueRef, PA: c_uint);
+ pub fn LLVMRemoveAttribute(Arg: ValueRef, PA: c_uint);
+ pub fn LLVMGetAttribute(Arg: ValueRef) -> c_uint;
+ pub fn LLVMSetParamAlignment(Arg: ValueRef, align: c_uint);
+
+ /* Operations on basic blocks */
+ pub fn LLVMBasicBlockAsValue(BB: BasicBlockRef) -> ValueRef;
+ pub fn LLVMValueIsBasicBlock(Val: ValueRef) -> Bool;
+ pub fn LLVMValueAsBasicBlock(Val: ValueRef) -> BasicBlockRef;
+ pub fn LLVMGetBasicBlockParent(BB: BasicBlockRef) -> ValueRef;
+ pub fn LLVMCountBasicBlocks(Fn: ValueRef) -> c_uint;
+ pub fn LLVMGetBasicBlocks(Fn: ValueRef, BasicBlocks: *const ValueRef);
+ pub fn LLVMGetFirstBasicBlock(Fn: ValueRef) -> BasicBlockRef;
+ pub fn LLVMGetLastBasicBlock(Fn: ValueRef) -> BasicBlockRef;
+ pub fn LLVMGetNextBasicBlock(BB: BasicBlockRef) -> BasicBlockRef;
+ pub fn LLVMGetPreviousBasicBlock(BB: BasicBlockRef) -> BasicBlockRef;
+ pub fn LLVMGetEntryBasicBlock(Fn: ValueRef) -> BasicBlockRef;
+
+ pub fn LLVMAppendBasicBlockInContext(C: ContextRef,
+ Fn: ValueRef,
+ Name: *const c_char)
+ -> BasicBlockRef;
+ pub fn LLVMInsertBasicBlockInContext(C: ContextRef,
+ BB: BasicBlockRef,
+ Name: *const c_char)
+ -> BasicBlockRef;
+ pub fn LLVMDeleteBasicBlock(BB: BasicBlockRef);
+
+ pub fn LLVMMoveBasicBlockAfter(BB: BasicBlockRef,
+ MoveAfter: BasicBlockRef);
+
+ pub fn LLVMMoveBasicBlockBefore(BB: BasicBlockRef,
+ MoveBefore: BasicBlockRef);
+
+ /* Operations on instructions */
+ pub fn LLVMGetInstructionParent(Inst: ValueRef) -> BasicBlockRef;
+ pub fn LLVMGetFirstInstruction(BB: BasicBlockRef) -> ValueRef;
+ pub fn LLVMGetLastInstruction(BB: BasicBlockRef) -> ValueRef;
+ pub fn LLVMGetNextInstruction(Inst: ValueRef) -> ValueRef;
+ pub fn LLVMGetPreviousInstruction(Inst: ValueRef) -> ValueRef;
+ pub fn LLVMInstructionEraseFromParent(Inst: ValueRef);
+
+ /* Operations on call sites */
+ pub fn LLVMSetInstructionCallConv(Instr: ValueRef, CC: c_uint);
+ pub fn LLVMGetInstructionCallConv(Instr: ValueRef) -> c_uint;
+ pub fn LLVMAddInstrAttribute(Instr: ValueRef,
+ index: c_uint,
+ IA: c_uint);
+ pub fn LLVMRemoveInstrAttribute(Instr: ValueRef,
+ index: c_uint,
+ IA: c_uint);
+ pub fn LLVMSetInstrParamAlignment(Instr: ValueRef,
+ index: c_uint,
+ align: c_uint);
+ pub fn LLVMRustAddCallSiteAttribute(Instr: ValueRef,
+ index: c_uint,
+ Val: u64);
+ pub fn LLVMRustAddDereferenceableCallSiteAttr(Instr: ValueRef,
+ index: c_uint,
+ bytes: u64);
+
+ /* Operations on call instructions (only) */
+ pub fn LLVMIsTailCall(CallInst: ValueRef) -> Bool;
+ pub fn LLVMSetTailCall(CallInst: ValueRef, IsTailCall: Bool);
+
+ /* Operations on load/store instructions (only) */
+ pub fn LLVMGetVolatile(MemoryAccessInst: ValueRef) -> Bool;
+ pub fn LLVMSetVolatile(MemoryAccessInst: ValueRef, volatile: Bool);
+
+ /* Operations on phi nodes */
+ pub fn LLVMAddIncoming(PhiNode: ValueRef,
+ IncomingValues: *const ValueRef,
+ IncomingBlocks: *const BasicBlockRef,
+ Count: c_uint);
+ pub fn LLVMCountIncoming(PhiNode: ValueRef) -> c_uint;
+ pub fn LLVMGetIncomingValue(PhiNode: ValueRef, Index: c_uint)
+ -> ValueRef;
+ pub fn LLVMGetIncomingBlock(PhiNode: ValueRef, Index: c_uint)
+ -> BasicBlockRef;
+
+ /* Instruction builders */
+ pub fn LLVMCreateBuilderInContext(C: ContextRef) -> BuilderRef;
+ pub fn LLVMPositionBuilder(Builder: BuilderRef,
+ Block: BasicBlockRef,
+ Instr: ValueRef);
+ pub fn LLVMPositionBuilderBefore(Builder: BuilderRef,
+ Instr: ValueRef);
+ pub fn LLVMPositionBuilderAtEnd(Builder: BuilderRef,
+ Block: BasicBlockRef);
+ pub fn LLVMGetInsertBlock(Builder: BuilderRef) -> BasicBlockRef;
+ pub fn LLVMClearInsertionPosition(Builder: BuilderRef);
+ pub fn LLVMInsertIntoBuilder(Builder: BuilderRef, Instr: ValueRef);
+ pub fn LLVMInsertIntoBuilderWithName(Builder: BuilderRef,
+ Instr: ValueRef,
+ Name: *const c_char);
+ pub fn LLVMDisposeBuilder(Builder: BuilderRef);
+
+ /* Metadata */
+ pub fn LLVMSetCurrentDebugLocation(Builder: BuilderRef, L: ValueRef);
+ pub fn LLVMGetCurrentDebugLocation(Builder: BuilderRef) -> ValueRef;
+ pub fn LLVMSetInstDebugLocation(Builder: BuilderRef, Inst: ValueRef);
+
+ /* Terminators */
+ pub fn LLVMBuildRetVoid(B: BuilderRef) -> ValueRef;
+ pub fn LLVMBuildRet(B: BuilderRef, V: ValueRef) -> ValueRef;
+ pub fn LLVMBuildAggregateRet(B: BuilderRef,
+ RetVals: *const ValueRef,
+ N: c_uint)
+ -> ValueRef;
+ pub fn LLVMBuildBr(B: BuilderRef, Dest: BasicBlockRef) -> ValueRef;
+ pub fn LLVMBuildCondBr(B: BuilderRef,
+ If: ValueRef,
+ Then: BasicBlockRef,
+ Else: BasicBlockRef)
+ -> ValueRef;
+ pub fn LLVMBuildSwitch(B: BuilderRef,
+ V: ValueRef,
+ Else: BasicBlockRef,
+ NumCases: c_uint)
+ -> ValueRef;
+ pub fn LLVMBuildIndirectBr(B: BuilderRef,
+ Addr: ValueRef,
+ NumDests: c_uint)
+ -> ValueRef;
+ pub fn LLVMRustBuildInvoke(B: BuilderRef,
+ Fn: ValueRef,
+ Args: *const ValueRef,
+ NumArgs: c_uint,
+ Then: BasicBlockRef,
+ Catch: BasicBlockRef,
+ Bundle: OperandBundleDefRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMRustBuildLandingPad(B: BuilderRef,
+ Ty: TypeRef,
+ PersFn: ValueRef,
+ NumClauses: c_uint,
+ Name: *const c_char,
+ F: ValueRef)
+ -> ValueRef;
+ pub fn LLVMBuildResume(B: BuilderRef, Exn: ValueRef) -> ValueRef;
+ pub fn LLVMBuildUnreachable(B: BuilderRef) -> ValueRef;
+
+ pub fn LLVMRustBuildCleanupPad(B: BuilderRef,
+ ParentPad: ValueRef,
+ ArgCnt: c_uint,
+ Args: *const ValueRef,
+ Name: *const c_char) -> ValueRef;
+ pub fn LLVMRustBuildCleanupRet(B: BuilderRef,
+ CleanupPad: ValueRef,
+ UnwindBB: BasicBlockRef) -> ValueRef;
+ pub fn LLVMRustBuildCatchPad(B: BuilderRef,
+ ParentPad: ValueRef,
+ ArgCnt: c_uint,
+ Args: *const ValueRef,
+ Name: *const c_char) -> ValueRef;
+ pub fn LLVMRustBuildCatchRet(B: BuilderRef,
+ Pad: ValueRef,
+ BB: BasicBlockRef) -> ValueRef;
+ pub fn LLVMRustBuildCatchSwitch(Builder: BuilderRef,
+ ParentPad: ValueRef,
+ BB: BasicBlockRef,
+ NumHandlers: c_uint,
+ Name: *const c_char) -> ValueRef;
+ pub fn LLVMRustAddHandler(CatchSwitch: ValueRef,
+ Handler: BasicBlockRef);
+ pub fn LLVMRustSetPersonalityFn(B: BuilderRef, Pers: ValueRef);
+
+ /* Add a case to the switch instruction */
+ pub fn LLVMAddCase(Switch: ValueRef,
+ OnVal: ValueRef,
+ Dest: BasicBlockRef);
+
+ /* Add a destination to the indirectbr instruction */
+ pub fn LLVMAddDestination(IndirectBr: ValueRef, Dest: BasicBlockRef);
+
+ /* Add a clause to the landing pad instruction */
+ pub fn LLVMAddClause(LandingPad: ValueRef, ClauseVal: ValueRef);
+
+ /* Set the cleanup on a landing pad instruction */
+ pub fn LLVMSetCleanup(LandingPad: ValueRef, Val: Bool);
+
+ /* Arithmetic */
+ pub fn LLVMBuildAdd(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildNSWAdd(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildNUWAdd(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildFAdd(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildSub(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildNSWSub(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildNUWSub(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildFSub(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildMul(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildNSWMul(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildNUWMul(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildFMul(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildUDiv(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildSDiv(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildExactSDiv(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildFDiv(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildURem(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildSRem(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildFRem(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildShl(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildLShr(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildAShr(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildAnd(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildOr(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildXor(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildBinOp(B: BuilderRef,
+ Op: Opcode,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildNeg(B: BuilderRef, V: ValueRef, Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildNSWNeg(B: BuilderRef, V: ValueRef, Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildNUWNeg(B: BuilderRef, V: ValueRef, Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildFNeg(B: BuilderRef, V: ValueRef, Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildNot(B: BuilderRef, V: ValueRef, Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMRustSetHasUnsafeAlgebra(Instr: ValueRef);
+
+ /* Memory */
+ pub fn LLVMBuildAlloca(B: BuilderRef, Ty: TypeRef, Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildFree(B: BuilderRef, PointerVal: ValueRef) -> ValueRef;
+ pub fn LLVMBuildLoad(B: BuilderRef,
+ PointerVal: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+
+ pub fn LLVMBuildStore(B: BuilderRef, Val: ValueRef, Ptr: ValueRef)
+ -> ValueRef;
+
+ pub fn LLVMBuildGEP(B: BuilderRef,
+ Pointer: ValueRef,
+ Indices: *const ValueRef,
+ NumIndices: c_uint,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildInBoundsGEP(B: BuilderRef,
+ Pointer: ValueRef,
+ Indices: *const ValueRef,
+ NumIndices: c_uint,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildStructGEP(B: BuilderRef,
+ Pointer: ValueRef,
+ Idx: c_uint,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildGlobalString(B: BuilderRef,
+ Str: *const c_char,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildGlobalStringPtr(B: BuilderRef,
+ Str: *const c_char,
+ Name: *const c_char)
+ -> ValueRef;
+
+ /* Casts */
+ pub fn LLVMBuildTrunc(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildZExt(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildSExt(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildFPToUI(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildFPToSI(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildUIToFP(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildSIToFP(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildFPTrunc(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildFPExt(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildPtrToInt(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildIntToPtr(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildBitCast(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildZExtOrBitCast(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildSExtOrBitCast(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildTruncOrBitCast(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildCast(B: BuilderRef,
+ Op: Opcode,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char) -> ValueRef;
+ pub fn LLVMBuildPointerCast(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildIntCast(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildFPCast(B: BuilderRef,
+ Val: ValueRef,
+ DestTy: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+
+ /* Comparisons */
+ pub fn LLVMBuildICmp(B: BuilderRef,
+ Op: c_uint,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildFCmp(B: BuilderRef,
+ Op: c_uint,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+
+ /* Miscellaneous instructions */
+ pub fn LLVMBuildPhi(B: BuilderRef, Ty: TypeRef, Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMRustBuildCall(B: BuilderRef,
+ Fn: ValueRef,
+ Args: *const ValueRef,
+ NumArgs: c_uint,
+ Bundle: OperandBundleDefRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildSelect(B: BuilderRef,
+ If: ValueRef,
+ Then: ValueRef,
+ Else: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildVAArg(B: BuilderRef,
+ list: ValueRef,
+ Ty: TypeRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildExtractElement(B: BuilderRef,
+ VecVal: ValueRef,
+ Index: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildInsertElement(B: BuilderRef,
+ VecVal: ValueRef,
+ EltVal: ValueRef,
+ Index: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildShuffleVector(B: BuilderRef,
+ V1: ValueRef,
+ V2: ValueRef,
+ Mask: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildExtractValue(B: BuilderRef,
+ AggVal: ValueRef,
+ Index: c_uint,
+ Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildInsertValue(B: BuilderRef,
+ AggVal: ValueRef,
+ EltVal: ValueRef,
+ Index: c_uint,
+ Name: *const c_char)
+ -> ValueRef;
+
+ pub fn LLVMBuildIsNull(B: BuilderRef, Val: ValueRef, Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildIsNotNull(B: BuilderRef, Val: ValueRef, Name: *const c_char)
+ -> ValueRef;
+ pub fn LLVMBuildPtrDiff(B: BuilderRef,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Name: *const c_char)
+ -> ValueRef;
+
+ /* Atomic Operations */
+ pub fn LLVMRustBuildAtomicLoad(B: BuilderRef,
+ PointerVal: ValueRef,
+ Name: *const c_char,
+ Order: AtomicOrdering,
+ Alignment: c_uint)
+ -> ValueRef;
+
+ pub fn LLVMRustBuildAtomicStore(B: BuilderRef,
+ Val: ValueRef,
+ Ptr: ValueRef,
+ Order: AtomicOrdering,
+ Alignment: c_uint)
+ -> ValueRef;
+
+ pub fn LLVMRustBuildAtomicCmpXchg(B: BuilderRef,
+ LHS: ValueRef,
+ CMP: ValueRef,
+ RHS: ValueRef,
+ Order: AtomicOrdering,
+ FailureOrder: AtomicOrdering,
+ Weak: Bool)
+ -> ValueRef;
+
+ pub fn LLVMBuildAtomicRMW(B: BuilderRef,
+ Op: AtomicRmwBinOp,
+ LHS: ValueRef,
+ RHS: ValueRef,
+ Order: AtomicOrdering,
+ SingleThreaded: Bool)
+ -> ValueRef;
+
+ pub fn LLVMRustBuildAtomicFence(B: BuilderRef,
+ Order: AtomicOrdering,
+ Scope: SynchronizationScope);
+
+
+ /* Selected entries from the downcasts. */
+ pub fn LLVMIsATerminatorInst(Inst: ValueRef) -> ValueRef;
+ pub fn LLVMIsAStoreInst(Inst: ValueRef) -> ValueRef;
+
+ /// Writes a module to the specified path. Returns 0 on success.
+ pub fn LLVMWriteBitcodeToFile(M: ModuleRef, Path: *const c_char) -> c_int;
+
+ /// Creates target data from a target layout string.
+ pub fn LLVMCreateTargetData(StringRep: *const c_char) -> TargetDataRef;
+ /// Number of bytes clobbered when doing a Store to *T.
+ pub fn LLVMStoreSizeOfType(TD: TargetDataRef, Ty: TypeRef)
+ -> c_ulonglong;
+
+ /// Number of bytes clobbered when doing a Store to *T.
+ pub fn LLVMSizeOfTypeInBits(TD: TargetDataRef, Ty: TypeRef)
+ -> c_ulonglong;
+
+ /// Distance between successive elements in an array of T. Includes ABI padding.
+ pub fn LLVMABISizeOfType(TD: TargetDataRef, Ty: TypeRef) -> c_ulonglong;
+
+ /// Returns the preferred alignment of a type.
+ pub fn LLVMPreferredAlignmentOfType(TD: TargetDataRef, Ty: TypeRef)
+ -> c_uint;
+ /// Returns the minimum alignment of a type.
+ pub fn LLVMABIAlignmentOfType(TD: TargetDataRef, Ty: TypeRef)
+ -> c_uint;
+
+ /// Computes the byte offset of the indexed struct element for a
+ /// target.
+ pub fn LLVMOffsetOfElement(TD: TargetDataRef,
+ StructTy: TypeRef,
+ Element: c_uint)
+ -> c_ulonglong;
+
+ /// Returns the minimum alignment of a type when part of a call frame.
+ pub fn LLVMCallFrameAlignmentOfType(TD: TargetDataRef, Ty: TypeRef)
+ -> c_uint;
+
+ /// Disposes target data.
+ pub fn LLVMDisposeTargetData(TD: TargetDataRef);
+
+ /// Creates a pass manager.
+ pub fn LLVMCreatePassManager() -> PassManagerRef;
+
+ /// Creates a function-by-function pass manager
+ pub fn LLVMCreateFunctionPassManagerForModule(M: ModuleRef)
+ -> PassManagerRef;
+
+ /// Disposes a pass manager.
+ pub fn LLVMDisposePassManager(PM: PassManagerRef);
+
+ /// Runs a pass manager on a module.
+ pub fn LLVMRunPassManager(PM: PassManagerRef, M: ModuleRef) -> Bool;
+
+ /// Runs the function passes on the provided function.
+ pub fn LLVMRunFunctionPassManager(FPM: PassManagerRef, F: ValueRef)
+ -> Bool;
+
+ /// Initializes all the function passes scheduled in the manager
+ pub fn LLVMInitializeFunctionPassManager(FPM: PassManagerRef) -> Bool;
+
+ /// Finalizes all the function passes scheduled in the manager
+ pub fn LLVMFinalizeFunctionPassManager(FPM: PassManagerRef) -> Bool;
+
+ pub fn LLVMInitializePasses();
+
+ /// Adds a verification pass.
+ pub fn LLVMAddVerifierPass(PM: PassManagerRef);
+
+ pub fn LLVMAddGlobalOptimizerPass(PM: PassManagerRef);
+ pub fn LLVMAddIPSCCPPass(PM: PassManagerRef);
+ pub fn LLVMAddDeadArgEliminationPass(PM: PassManagerRef);
+ pub fn LLVMAddInstructionCombiningPass(PM: PassManagerRef);
+ pub fn LLVMAddCFGSimplificationPass(PM: PassManagerRef);
+ pub fn LLVMAddFunctionInliningPass(PM: PassManagerRef);
+ pub fn LLVMAddFunctionAttrsPass(PM: PassManagerRef);
+ pub fn LLVMAddScalarReplAggregatesPass(PM: PassManagerRef);
+ pub fn LLVMAddScalarReplAggregatesPassSSA(PM: PassManagerRef);
+ pub fn LLVMAddJumpThreadingPass(PM: PassManagerRef);
+ pub fn LLVMAddConstantPropagationPass(PM: PassManagerRef);
+ pub fn LLVMAddReassociatePass(PM: PassManagerRef);
+ pub fn LLVMAddLoopRotatePass(PM: PassManagerRef);
+ pub fn LLVMAddLICMPass(PM: PassManagerRef);
+ pub fn LLVMAddLoopUnswitchPass(PM: PassManagerRef);
+ pub fn LLVMAddLoopDeletionPass(PM: PassManagerRef);
+ pub fn LLVMAddLoopUnrollPass(PM: PassManagerRef);
+ pub fn LLVMAddGVNPass(PM: PassManagerRef);
+ pub fn LLVMAddMemCpyOptPass(PM: PassManagerRef);
+ pub fn LLVMAddSCCPPass(PM: PassManagerRef);
+ pub fn LLVMAddDeadStoreEliminationPass(PM: PassManagerRef);
+ pub fn LLVMAddStripDeadPrototypesPass(PM: PassManagerRef);
+ pub fn LLVMAddConstantMergePass(PM: PassManagerRef);
+ pub fn LLVMAddArgumentPromotionPass(PM: PassManagerRef);
+ pub fn LLVMAddTailCallEliminationPass(PM: PassManagerRef);
+ pub fn LLVMAddIndVarSimplifyPass(PM: PassManagerRef);
+ pub fn LLVMAddAggressiveDCEPass(PM: PassManagerRef);
+ pub fn LLVMAddGlobalDCEPass(PM: PassManagerRef);
+ pub fn LLVMAddCorrelatedValuePropagationPass(PM: PassManagerRef);
+ pub fn LLVMAddPruneEHPass(PM: PassManagerRef);
+ pub fn LLVMAddSimplifyLibCallsPass(PM: PassManagerRef);
+ pub fn LLVMAddLoopIdiomPass(PM: PassManagerRef);
+ pub fn LLVMAddEarlyCSEPass(PM: PassManagerRef);
+ pub fn LLVMAddTypeBasedAliasAnalysisPass(PM: PassManagerRef);
+ pub fn LLVMAddBasicAliasAnalysisPass(PM: PassManagerRef);
+
+ pub fn LLVMPassManagerBuilderCreate() -> PassManagerBuilderRef;
+ pub fn LLVMPassManagerBuilderDispose(PMB: PassManagerBuilderRef);
+ pub fn LLVMPassManagerBuilderSetOptLevel(PMB: PassManagerBuilderRef,
+ OptimizationLevel: c_uint);
+ pub fn LLVMPassManagerBuilderSetSizeLevel(PMB: PassManagerBuilderRef,
+ Value: Bool);
+ pub fn LLVMPassManagerBuilderSetDisableUnitAtATime(
+ PMB: PassManagerBuilderRef,
+ Value: Bool);
+ pub fn LLVMPassManagerBuilderSetDisableUnrollLoops(
+ PMB: PassManagerBuilderRef,
+ Value: Bool);
+ pub fn LLVMPassManagerBuilderSetDisableSimplifyLibCalls(
+ PMB: PassManagerBuilderRef,
+ Value: Bool);
+ pub fn LLVMPassManagerBuilderUseInlinerWithThreshold(
+ PMB: PassManagerBuilderRef,
+ threshold: c_uint);
+ pub fn LLVMPassManagerBuilderPopulateModulePassManager(
+ PMB: PassManagerBuilderRef,
+ PM: PassManagerRef);
+
+ pub fn LLVMPassManagerBuilderPopulateFunctionPassManager(
+ PMB: PassManagerBuilderRef,
+ PM: PassManagerRef);
+ pub fn LLVMPassManagerBuilderPopulateLTOPassManager(
+ PMB: PassManagerBuilderRef,
+ PM: PassManagerRef,
+ Internalize: Bool,
+ RunInliner: Bool);
+
+ /// Destroys a memory buffer.
+ pub fn LLVMDisposeMemoryBuffer(MemBuf: MemoryBufferRef);
+
+
+ /* Stuff that's in rustllvm/ because it's not upstream yet. */
+
+ /// Opens an object file.
+ pub fn LLVMCreateObjectFile(MemBuf: MemoryBufferRef) -> ObjectFileRef;
+ /// Closes an object file.
+ pub fn LLVMDisposeObjectFile(ObjFile: ObjectFileRef);
+
+ /// Enumerates the sections in an object file.
+ pub fn LLVMGetSections(ObjFile: ObjectFileRef) -> SectionIteratorRef;
+ /// Destroys a section iterator.
+ pub fn LLVMDisposeSectionIterator(SI: SectionIteratorRef);
+ /// Returns true if the section iterator is at the end of the section
+ /// list:
+ pub fn LLVMIsSectionIteratorAtEnd(ObjFile: ObjectFileRef,
+ SI: SectionIteratorRef)
+ -> Bool;
+ /// Moves the section iterator to point to the next section.
+ pub fn LLVMMoveToNextSection(SI: SectionIteratorRef);
+ /// Returns the current section size.
+ pub fn LLVMGetSectionSize(SI: SectionIteratorRef) -> c_ulonglong;
+ /// Returns the current section contents as a string buffer.
+ pub fn LLVMGetSectionContents(SI: SectionIteratorRef) -> *const c_char;
+
+ /// Reads the given file and returns it as a memory buffer. Use
+ /// LLVMDisposeMemoryBuffer() to get rid of it.
+ pub fn LLVMRustCreateMemoryBufferWithContentsOfFile(Path: *const c_char)
+ -> MemoryBufferRef;
+ /// Borrows the contents of the memory buffer (doesn't copy it)
+ pub fn LLVMCreateMemoryBufferWithMemoryRange(InputData: *const c_char,
+ InputDataLength: size_t,
+ BufferName: *const c_char,
+ RequiresNull: Bool)
+ -> MemoryBufferRef;
+ pub fn LLVMCreateMemoryBufferWithMemoryRangeCopy(InputData: *const c_char,
+ InputDataLength: size_t,
+ BufferName: *const c_char)
+ -> MemoryBufferRef;
+
+ pub fn LLVMIsMultithreaded() -> Bool;
+ pub fn LLVMStartMultithreaded() -> Bool;
+
+ /// Returns a string describing the last error caused by an LLVMRust* call.
+ pub fn LLVMRustGetLastError() -> *const c_char;
+
+ /// Print the pass timings since static dtors aren't picking them up.
+ pub fn LLVMRustPrintPassTimings();
+
+ pub fn LLVMStructCreateNamed(C: ContextRef, Name: *const c_char) -> TypeRef;
+
+ pub fn LLVMStructSetBody(StructTy: TypeRef,
+ ElementTypes: *const TypeRef,
+ ElementCount: c_uint,
+ Packed: Bool);
+
+ pub fn LLVMConstNamedStruct(S: TypeRef,
+ ConstantVals: *const ValueRef,
+ Count: c_uint)
+ -> ValueRef;
+
+ /// Enables LLVM debug output.
+ pub fn LLVMRustSetDebug(Enabled: c_int);
+
+ /// Prepares inline assembly.
+ pub fn LLVMRustInlineAsm(Ty: TypeRef,
+ AsmString: *const c_char,
+ Constraints: *const c_char,
+ SideEffects: Bool,
+ AlignStack: Bool,
+ Dialect: AsmDialect)
+ -> ValueRef;
+
+ pub fn LLVMRustDebugMetadataVersion() -> u32;
+ pub fn LLVMRustVersionMajor() -> u32;
+ pub fn LLVMRustVersionMinor() -> u32;
+
+ pub fn LLVMRustAddModuleFlag(M: ModuleRef,
+ name: *const c_char,
+ value: u32);
+
+ pub fn LLVMRustDIBuilderCreate(M: ModuleRef) -> DIBuilderRef;
+
+ pub fn LLVMRustDIBuilderDispose(Builder: DIBuilderRef);
+
+ pub fn LLVMRustDIBuilderFinalize(Builder: DIBuilderRef);
+
+ pub fn LLVMRustDIBuilderCreateCompileUnit(Builder: DIBuilderRef,
+ Lang: c_uint,
+ File: *const c_char,
+ Dir: *const c_char,
+ Producer: *const c_char,
+ isOptimized: bool,
+ Flags: *const c_char,
+ RuntimeVer: c_uint,
+ SplitName: *const c_char)
+ -> DIDescriptor;
+
+ pub fn LLVMRustDIBuilderCreateFile(Builder: DIBuilderRef,
+ Filename: *const c_char,
+ Directory: *const c_char)
+ -> DIFile;
+
+ pub fn LLVMRustDIBuilderCreateSubroutineType(Builder: DIBuilderRef,
+ File: DIFile,
+ ParameterTypes: DIArray)
+ -> DICompositeType;
+
+ pub fn LLVMRustDIBuilderCreateFunction(Builder: DIBuilderRef,
+ Scope: DIDescriptor,
+ Name: *const c_char,
+ LinkageName: *const c_char,
+ File: DIFile,
+ LineNo: c_uint,
+ Ty: DIType,
+ isLocalToUnit: bool,
+ isDefinition: bool,
+ ScopeLine: c_uint,
+ Flags: c_uint,
+ isOptimized: bool,
+ Fn: ValueRef,
+ TParam: DIArray,
+ Decl: DIDescriptor)
+ -> DISubprogram;
+
+ pub fn LLVMRustDIBuilderCreateBasicType(Builder: DIBuilderRef,
+ Name: *const c_char,
+ SizeInBits: u64,
+ AlignInBits: u64,
+ Encoding: c_uint)
+ -> DIBasicType;
+
+ pub fn LLVMRustDIBuilderCreatePointerType(Builder: DIBuilderRef,
+ PointeeTy: DIType,
+ SizeInBits: u64,
+ AlignInBits: u64,
+ Name: *const c_char)
+ -> DIDerivedType;
+
+ pub fn LLVMRustDIBuilderCreateStructType(Builder: DIBuilderRef,
+ Scope: DIDescriptor,
+ Name: *const c_char,
+ File: DIFile,
+ LineNumber: c_uint,
+ SizeInBits: u64,
+ AlignInBits: u64,
+ Flags: c_uint,
+ DerivedFrom: DIType,
+ Elements: DIArray,
+ RunTimeLang: c_uint,
+ VTableHolder: DIType,
+ UniqueId: *const c_char)
+ -> DICompositeType;
+
+ pub fn LLVMRustDIBuilderCreateMemberType(Builder: DIBuilderRef,
+ Scope: DIDescriptor,
+ Name: *const c_char,
+ File: DIFile,
+ LineNo: c_uint,
+ SizeInBits: u64,
+ AlignInBits: u64,
+ OffsetInBits: u64,
+ Flags: c_uint,
+ Ty: DIType)
+ -> DIDerivedType;
+
+ pub fn LLVMRustDIBuilderCreateLexicalBlock(Builder: DIBuilderRef,
+ Scope: DIScope,
+ File: DIFile,
+ Line: c_uint,
+ Col: c_uint)
+ -> DILexicalBlock;
+
+ pub fn LLVMRustDIBuilderCreateStaticVariable(Builder: DIBuilderRef,
+ Context: DIScope,
+ Name: *const c_char,
+ LinkageName: *const c_char,
+ File: DIFile,
+ LineNo: c_uint,
+ Ty: DIType,
+ isLocalToUnit: bool,
+ Val: ValueRef,
+ Decl: DIDescriptor)
+ -> DIGlobalVariable;
+
+ pub fn LLVMRustDIBuilderCreateVariable(Builder: DIBuilderRef,
+ Tag: c_uint,
+ Scope: DIDescriptor,
+ Name: *const c_char,
+ File: DIFile,
+ LineNo: c_uint,
+ Ty: DIType,
+ AlwaysPreserve: bool,
+ Flags: c_uint,
+ AddrOps: *const i64,
+ AddrOpsCount: c_uint,
+ ArgNo: c_uint)
+ -> DIVariable;
+
+ pub fn LLVMRustDIBuilderCreateArrayType(Builder: DIBuilderRef,
+ Size: u64,
+ AlignInBits: u64,
+ Ty: DIType,
+ Subscripts: DIArray)
+ -> DIType;
+
+ pub fn LLVMRustDIBuilderCreateVectorType(Builder: DIBuilderRef,
+ Size: u64,
+ AlignInBits: u64,
+ Ty: DIType,
+ Subscripts: DIArray)
+ -> DIType;
+
+ pub fn LLVMRustDIBuilderGetOrCreateSubrange(Builder: DIBuilderRef,
+ Lo: i64,
+ Count: i64)
+ -> DISubrange;
+
+ pub fn LLVMRustDIBuilderGetOrCreateArray(Builder: DIBuilderRef,
+ Ptr: *const DIDescriptor,
+ Count: c_uint)
+ -> DIArray;
+
+ pub fn LLVMRustDIBuilderInsertDeclareAtEnd(Builder: DIBuilderRef,
+ Val: ValueRef,
+ VarInfo: DIVariable,
+ AddrOps: *const i64,
+ AddrOpsCount: c_uint,
+ DL: ValueRef,
+ InsertAtEnd: BasicBlockRef)
+ -> ValueRef;
+
+ pub fn LLVMRustDIBuilderInsertDeclareBefore(Builder: DIBuilderRef,
+ Val: ValueRef,
+ VarInfo: DIVariable,
+ AddrOps: *const i64,
+ AddrOpsCount: c_uint,
+ DL: ValueRef,
+ InsertBefore: ValueRef)
+ -> ValueRef;
+
+ pub fn LLVMRustDIBuilderCreateEnumerator(Builder: DIBuilderRef,
+ Name: *const c_char,
+ Val: u64)
+ -> DIEnumerator;
+
+ pub fn LLVMRustDIBuilderCreateEnumerationType(Builder: DIBuilderRef,
+ Scope: DIScope,
+ Name: *const c_char,
+ File: DIFile,
+ LineNumber: c_uint,
+ SizeInBits: u64,
+ AlignInBits: u64,
+ Elements: DIArray,
+ ClassType: DIType)
+ -> DIType;
+
+ pub fn LLVMRustDIBuilderCreateUnionType(Builder: DIBuilderRef,
+ Scope: DIScope,
+ Name: *const c_char,
+ File: DIFile,
+ LineNumber: c_uint,
+ SizeInBits: u64,
+ AlignInBits: u64,
+ Flags: c_uint,
+ Elements: DIArray,
+ RunTimeLang: c_uint,
+ UniqueId: *const c_char)
+ -> DIType;
+
+ pub fn LLVMSetUnnamedAddr(GlobalVar: ValueRef, UnnamedAddr: Bool);
+
+ pub fn LLVMRustDIBuilderCreateTemplateTypeParameter(Builder: DIBuilderRef,
+ Scope: DIScope,
+ Name: *const c_char,
+ Ty: DIType,
+ File: DIFile,
+ LineNo: c_uint,
+ ColumnNo: c_uint)
+ -> DITemplateTypeParameter;
+
+
+ pub fn LLVMRustDIBuilderCreateNameSpace(Builder: DIBuilderRef,
+ Scope: DIScope,
+ Name: *const c_char,
+ File: DIFile,
+ LineNo: c_uint)
+ -> DINameSpace;
+ pub fn LLVMRustDICompositeTypeSetTypeArray(Builder: DIBuilderRef,
+ CompositeType: DIType,
+ TypeArray: DIArray);
+
+
+ pub fn LLVMRustDIBuilderCreateDebugLocation(Context: ContextRef,
+ Line: c_uint,
+ Column: c_uint,
+ Scope: DIScope,
+ InlinedAt: MetadataRef)
+ -> ValueRef;
+ pub fn LLVMRustDIBuilderCreateOpDeref() -> i64;
+ pub fn LLVMRustDIBuilderCreateOpPlus() -> i64;
+
+ pub fn LLVMRustWriteTypeToString(Type: TypeRef, s: RustStringRef);
+ pub fn LLVMRustWriteValueToString(value_ref: ValueRef, s: RustStringRef);
+
+ pub fn LLVMIsAArgument(value_ref: ValueRef) -> ValueRef;
+
+ pub fn LLVMIsAAllocaInst(value_ref: ValueRef) -> ValueRef;
+ pub fn LLVMIsAConstantInt(value_ref: ValueRef) -> ValueRef;
+
+ pub fn LLVMRustPassKind(Pass: PassRef) -> PassKind;
+ pub fn LLVMRustFindAndCreatePass(Pass: *const c_char) -> PassRef;
+ pub fn LLVMRustAddPass(PM: PassManagerRef, Pass: PassRef);
+
+ pub fn LLVMRustHasFeature(T: TargetMachineRef,
+ s: *const c_char) -> bool;
+
++ pub fn LLVMRustPrintTargetCPUs(T: TargetMachineRef);
++ pub fn LLVMRustPrintTargetFeatures(T: TargetMachineRef);
++
+ pub fn LLVMRustCreateTargetMachine(Triple: *const c_char,
+ CPU: *const c_char,
+ Features: *const c_char,
+ Model: CodeModel,
+ Reloc: RelocMode,
+ Level: CodeGenOptLevel,
+ UseSoftFP: bool,
+ PositionIndependentExecutable: bool,
+ FunctionSections: bool,
+ DataSections: bool) -> TargetMachineRef;
+ pub fn LLVMRustDisposeTargetMachine(T: TargetMachineRef);
+ pub fn LLVMRustAddAnalysisPasses(T: TargetMachineRef,
+ PM: PassManagerRef,
+ M: ModuleRef);
+ pub fn LLVMRustAddBuilderLibraryInfo(PMB: PassManagerBuilderRef,
+ M: ModuleRef,
+ DisableSimplifyLibCalls: bool);
+ pub fn LLVMRustConfigurePassManagerBuilder(PMB: PassManagerBuilderRef,
+ OptLevel: CodeGenOptLevel,
+ MergeFunctions: bool,
+ SLPVectorize: bool,
+ LoopVectorize: bool);
+ pub fn LLVMRustAddLibraryInfo(PM: PassManagerRef, M: ModuleRef,
+ DisableSimplifyLibCalls: bool);
+ pub fn LLVMRustRunFunctionPassManager(PM: PassManagerRef, M: ModuleRef);
+ pub fn LLVMRustWriteOutputFile(T: TargetMachineRef,
+ PM: PassManagerRef,
+ M: ModuleRef,
+ Output: *const c_char,
+ FileType: FileType)
+ -> LLVMRustResult;
+ pub fn LLVMRustPrintModule(PM: PassManagerRef,
+ M: ModuleRef,
+ Output: *const c_char);
+ pub fn LLVMRustSetLLVMOptions(Argc: c_int, Argv: *const *const c_char);
+ pub fn LLVMRustPrintPasses();
+ pub fn LLVMRustSetNormalizedTarget(M: ModuleRef, triple: *const c_char);
+ pub fn LLVMRustAddAlwaysInlinePass(P: PassManagerBuilderRef,
+ AddLifetimes: bool);
+ pub fn LLVMRustLinkInExternalBitcode(M: ModuleRef,
+ bc: *const c_char,
+ len: size_t) -> bool;
+ pub fn LLVMRustRunRestrictionPass(M: ModuleRef,
+ syms: *const *const c_char,
+ len: size_t);
+ pub fn LLVMRustMarkAllFunctionsNounwind(M: ModuleRef);
+
+ pub fn LLVMRustOpenArchive(path: *const c_char) -> ArchiveRef;
+ pub fn LLVMRustArchiveIteratorNew(AR: ArchiveRef) -> ArchiveIteratorRef;
+ pub fn LLVMRustArchiveIteratorNext(AIR: ArchiveIteratorRef) -> ArchiveChildRef;
+ pub fn LLVMRustArchiveChildName(ACR: ArchiveChildRef,
+ size: *mut size_t) -> *const c_char;
+ pub fn LLVMRustArchiveChildData(ACR: ArchiveChildRef,
+ size: *mut size_t) -> *const c_char;
+ pub fn LLVMRustArchiveChildFree(ACR: ArchiveChildRef);
+ pub fn LLVMRustArchiveIteratorFree(AIR: ArchiveIteratorRef);
+ pub fn LLVMRustDestroyArchive(AR: ArchiveRef);
+
+ pub fn LLVMRustGetSectionName(SI: SectionIteratorRef,
+ data: *mut *const c_char) -> size_t;
+
+ pub fn LLVMRustWriteTwineToString(T: TwineRef, s: RustStringRef);
+
+ pub fn LLVMContextSetDiagnosticHandler(C: ContextRef,
+ Handler: DiagnosticHandler,
+ DiagnosticContext: *mut c_void);
+
+ pub fn LLVMRustUnpackOptimizationDiagnostic(DI: DiagnosticInfoRef,
+ pass_name_out: *mut *const c_char,
+ function_out: *mut ValueRef,
+ debugloc_out: *mut DebugLocRef,
+ message_out: *mut TwineRef);
+ pub fn LLVMRustUnpackInlineAsmDiagnostic(DI: DiagnosticInfoRef,
+ cookie_out: *mut c_uint,
+ message_out: *mut TwineRef,
+ instruction_out: *mut ValueRef);
+
+ pub fn LLVMRustWriteDiagnosticInfoToString(DI: DiagnosticInfoRef,
+ s: RustStringRef);
+ pub fn LLVMGetDiagInfoSeverity(DI: DiagnosticInfoRef) -> DiagnosticSeverity;
+ pub fn LLVMRustGetDiagInfoKind(DI: DiagnosticInfoRef) -> DiagnosticKind;
+
+ pub fn LLVMRustWriteDebugLocToString(C: ContextRef,
+ DL: DebugLocRef,
+ s: RustStringRef);
+
+ pub fn LLVMRustSetInlineAsmDiagnosticHandler(C: ContextRef,
+ H: InlineAsmDiagHandler,
+ CX: *mut c_void);
+
+ pub fn LLVMRustWriteSMDiagnosticToString(d: SMDiagnosticRef, s: RustStringRef);
+
+ pub fn LLVMRustWriteArchive(Dst: *const c_char,
+ NumMembers: size_t,
+ Members: *const RustArchiveMemberRef,
+ WriteSymbtab: bool,
+ Kind: ArchiveKind) ->
+ LLVMRustResult;
+ pub fn LLVMRustArchiveMemberNew(Filename: *const c_char,
+ Name: *const c_char,
+ Child: ArchiveChildRef) -> RustArchiveMemberRef;
+ pub fn LLVMRustArchiveMemberFree(Member: RustArchiveMemberRef);
+
+ pub fn LLVMRustSetDataLayoutFromTargetMachine(M: ModuleRef,
+ TM: TargetMachineRef);
+ pub fn LLVMRustGetModuleDataLayout(M: ModuleRef) -> TargetDataRef;
+
+ pub fn LLVMRustBuildOperandBundleDef(Name: *const c_char,
+ Inputs: *const ValueRef,
+ NumInputs: c_uint)
+ -> OperandBundleDefRef;
+ pub fn LLVMRustFreeOperandBundleDef(Bundle: OperandBundleDefRef);
+
+ pub fn LLVMRustPositionBuilderAtStart(B: BuilderRef, BB: BasicBlockRef);
+
+ pub fn LLVMRustSetComdat(M: ModuleRef, V: ValueRef, Name: *const c_char);
+ pub fn LLVMRustUnsetComdat(V: ValueRef);
+ pub fn LLVMRustSetModulePIELevel(M: ModuleRef);
+ }
+
+
+ // LLVM requires symbols from this library, but apparently they're not printed
+ // during llvm-config?
+ #[cfg(windows)]
+ #[link(name = "ole32")]
+ extern {}
use back::lto;
use back::link::{get_linker, remove};
+ use rustc_incremental::save_trans_partition;
use session::config::{OutputFilenames, Passes, SomePasses, AllPasses};
use session::Session;
use session::config::{self, OutputType};
use llvm;
use llvm::{ModuleRef, TargetMachineRef, PassManagerRef, DiagnosticInfoRef, ContextRef};
use llvm::SMDiagnosticRef;
- use {CrateTranslation, ModuleTranslation};
+ use {CrateTranslation, ModuleLlvm, ModuleSource, ModuleTranslation};
use util::common::time;
use util::common::path2cstr;
+ use util::fs::link_or_copy;
use errors::{self, Handler, Level, DiagnosticBuilder};
use errors::emitter::Emitter;
use syntax_pos::MultiSpan;
+ use context::{is_pie_binary, get_reloc_model};
use std::collections::HashMap;
use std::ffi::{CStr, CString};
use std::thread;
use libc::{c_uint, c_void};
- ("pic", llvm::RelocPIC),
- ("static", llvm::RelocStatic),
- ("default", llvm::RelocDefault),
- ("dynamic-no-pic", llvm::RelocDynamicNoPic),
+pub const RELOC_MODEL_ARGS : [(&'static str, llvm::RelocMode); 4] = [
- pub const CODE_GEN_MODEL_ARGS : [(&'static str, llvm::CodeGenModel); 5] = [
- ("default", llvm::CodeModelDefault),
- ("small", llvm::CodeModelSmall),
- ("kernel", llvm::CodeModelKernel),
- ("medium", llvm::CodeModelMedium),
- ("large", llvm::CodeModelLarge),
++ ("pic", llvm::RelocMode::PIC),
++ ("static", llvm::RelocMode::Static),
++ ("default", llvm::RelocMode::Default),
++ ("dynamic-no-pic", llvm::RelocMode::DynamicNoPic),
+];
+
++pub const CODE_GEN_MODEL_ARGS : [(&'static str, llvm::CodeModel); 5] = [
++ ("default", llvm::CodeModel::Default),
++ ("small", llvm::CodeModel::Small),
++ ("kernel", llvm::CodeModel::Kernel),
++ ("medium", llvm::CodeModel::Medium),
++ ("large", llvm::CodeModel::Large),
+];
+
pub fn llvm_err(handler: &errors::Handler, msg: String) -> ! {
match llvm::last_error() {
Some(err) => panic!(handler.fatal(&format!("{}: {}", msg, err))),
let output_c = path2cstr(output);
let result = llvm::LLVMRustWriteOutputFile(
target, pm, m, output_c.as_ptr(), file_type);
- if !result {
+ if result.into_result().is_err() {
llvm_err(handler, format!("could not write output to {}", output.display()));
}
}
fn get_llvm_opt_level(optimize: config::OptLevel) -> llvm::CodeGenOptLevel {
match optimize {
- config::OptLevel::No => llvm::CodeGenLevelNone,
- config::OptLevel::Less => llvm::CodeGenLevelLess,
- config::OptLevel::Default => llvm::CodeGenLevelDefault,
- config::OptLevel::Aggressive => llvm::CodeGenLevelAggressive,
- _ => llvm::CodeGenLevelDefault,
+ config::OptLevel::No => llvm::CodeGenOptLevel::None,
+ config::OptLevel::Less => llvm::CodeGenOptLevel::Less,
+ config::OptLevel::Default => llvm::CodeGenOptLevel::Default,
+ config::OptLevel::Aggressive => llvm::CodeGenOptLevel::Aggressive,
+ _ => llvm::CodeGenOptLevel::Default,
}
}
}
pub fn create_target_machine(sess: &Session) -> TargetMachineRef {
- let reloc_model_arg = match sess.opts.cg.relocation_model {
- Some(ref s) => &s[..],
- None => &sess.target.target.options.relocation_model[..],
- };
- let reloc_model = match RELOC_MODEL_ARGS.iter().find(
- |&&arg| arg.0 == reloc_model_arg) {
- Some(x) => x.1,
- _ => {
- sess.err(&format!("{:?} is not a valid relocation mode",
- sess.opts
- .cg
- .relocation_model));
- sess.abort_if_errors();
- bug!();
- }
- };
+ let reloc_model = get_reloc_model(sess);
let opt_level = get_llvm_opt_level(sess.opts.optimize);
let use_softfp = sess.opts.cg.soft_float;
- let any_library = sess.crate_types.borrow().iter().any(|ty| {
- *ty != config::CrateTypeExecutable
- });
-
let ffunction_sections = sess.target.target.options.function_sections;
let fdata_sections = ffunction_sections;
None => &sess.target.target.options.code_model[..],
};
- let code_model = match code_model_arg {
- "default" => llvm::CodeModel::Default,
- "small" => llvm::CodeModel::Small,
- "kernel" => llvm::CodeModel::Kernel,
- "medium" => llvm::CodeModel::Medium,
- "large" => llvm::CodeModel::Large,
+ let code_model = match CODE_GEN_MODEL_ARGS.iter().find(
+ |&&arg| arg.0 == code_model_arg) {
+ Some(x) => x.1,
_ => {
sess.err(&format!("{:?} is not a valid code model",
sess.opts
reloc_model,
opt_level,
use_softfp,
- !any_library && reloc_model == llvm::RelocPIC,
+ is_pie_binary(sess),
ffunction_sections,
fdata_sections,
)
remark: Passes,
// Worker thread number
worker: usize,
+ // Directory where incremental data is stored (if any)
+ incremental: Option<PathBuf>,
}
impl<'a> CodegenContext<'a> {
plugin_passes: sess.plugin_llvm_passes.borrow().clone(),
remark: sess.opts.cg.remark.clone(),
worker: 0,
+ incremental: sess.opts.incremental.clone(),
}
}
}
cookie: c_uint) {
let HandlerFreeVars { cgcx, .. } = *(user as *const HandlerFreeVars);
- let msg = llvm::build_string(|s| llvm::LLVMWriteSMDiagnosticToString(diag, s))
+ let msg = llvm::build_string(|s| llvm::LLVMRustWriteSMDiagnosticToString(diag, s))
.expect("non-UTF8 SMDiagnostic");
report_inline_asm(cgcx, &msg[..], cookie);
// Unsafe due to LLVM calls.
unsafe fn optimize_and_codegen(cgcx: &CodegenContext,
mtrans: ModuleTranslation,
+ mllvm: ModuleLlvm,
config: ModuleConfig,
output_names: OutputFilenames) {
- let llmod = mtrans.llmod;
- let llcx = mtrans.llcx;
+ let llmod = mllvm.llmod;
+ let llcx = mllvm.llcx;
let tm = config.tm;
// llcx doesn't outlive this function, so we can put this on the stack.
};
let fv = &fv as *const HandlerFreeVars as *mut c_void;
- llvm::LLVMSetInlineAsmDiagnosticHandler(llcx, inline_asm_handler, fv);
+ llvm::LLVMRustSetInlineAsmDiagnosticHandler(llcx, inline_asm_handler, fv);
llvm::LLVMContextSetDiagnosticHandler(llcx, diagnostic_handler, fv);
let module_name = Some(&mtrans.name[..]);
return false;
}
let pass_manager = match llvm::LLVMRustPassKind(pass) {
- llvm::SupportedPassKind::Function => fpm,
- llvm::SupportedPassKind::Module => mpm,
- llvm::SupportedPassKind::Unsupported => {
+ llvm::PassKind::Function => fpm,
+ llvm::PassKind::Module => mpm,
+ llvm::PassKind::Other => {
cgcx.handler.err("Encountered LLVM pass kind we can't handle");
return true
},
};
with_codegen(tm, llmod, config.no_builtins, |cpm| {
write_output_file(cgcx.handler, tm, cpm, llmod, &path,
- llvm::AssemblyFileType);
+ llvm::FileType::AssemblyFile);
});
if config.emit_obj {
llvm::LLVMDisposeModule(llmod);
if write_obj {
with_codegen(tm, llmod, config.no_builtins, |cpm| {
- write_output_file(cgcx.handler, tm, cpm, llmod, &obj_out, llvm::ObjectFileType);
+ write_output_file(cgcx.handler, tm, cpm, llmod, &obj_out,
+ llvm::FileType::ObjectFile);
});
}
});
if copy_bc_to_obj {
debug!("copying bitcode {:?} to obj {:?}", bc_out, obj_out);
- if let Err(e) = fs::copy(&bc_out, &obj_out) {
+ if let Err(e) = link_or_copy(&bc_out, &obj_out) {
cgcx.handler.err(&format!("failed to copy bitcode to object file: {}", e));
}
}
pub fn cleanup_llvm(trans: &CrateTranslation) {
for module in trans.modules.iter() {
unsafe {
- llvm::LLVMDisposeModule(module.llmod);
- llvm::LLVMContextDispose(module.llcx);
+ match module.source {
+ ModuleSource::Translated(llvm) => {
+ llvm::LLVMDisposeModule(llvm.llmod);
+ llvm::LLVMContextDispose(llvm.llcx);
+ }
+ ModuleSource::Preexisting(_) => {
+ }
+ }
}
}
}
run_work_multithreaded(sess, work_items, num_workers);
}
+ // If in incr. comp. mode, preserve the `.o` files for potential re-use
+ for mtrans in trans.modules.iter() {
+ let mut files = vec![];
+
+ if modules_config.emit_obj {
+ let path = crate_output.temp_path(OutputType::Object, Some(&mtrans.name));
+ files.push((OutputType::Object, path));
+ }
+
+ if modules_config.emit_bc {
+ let path = crate_output.temp_path(OutputType::Bitcode, Some(&mtrans.name));
+ files.push((OutputType::Bitcode, path));
+ }
+
+ save_trans_partition(sess, &mtrans.name, mtrans.symbol_name_hash, &files);
+ }
+
// All codegen is finished.
unsafe {
llvm::LLVMRustDisposeTargetMachine(tm);
fn execute_work_item(cgcx: &CodegenContext,
work_item: WorkItem) {
unsafe {
- optimize_and_codegen(cgcx,
- work_item.mtrans,
- work_item.config,
- work_item.output_names);
+ match work_item.mtrans.source {
+ ModuleSource::Translated(mllvm) => {
+ debug!("llvm-optimizing {:?}", work_item.mtrans.name);
+ optimize_and_codegen(cgcx,
+ work_item.mtrans,
+ mllvm,
+ work_item.config,
+ work_item.output_names);
+ }
+ ModuleSource::Preexisting(wp) => {
+ let incremental = cgcx.incremental.as_ref().unwrap();
+ let name = &work_item.mtrans.name;
+ for (kind, saved_file) in wp.saved_files {
+ let obj_out = work_item.output_names.temp_path(kind, Some(name));
+ let source_file = incremental.join(&saved_file);
+ debug!("copying pre-existing module `{}` from {:?} to {}",
+ work_item.mtrans.name,
+ source_file,
+ obj_out.display());
+ match link_or_copy(&source_file, &obj_out) {
+ Ok(()) => { }
+ Err(err) => {
+ cgcx.handler.err(&format!("unable to copy {} to {}: {}",
+ source_file.display(),
+ obj_out.display(),
+ err));
+ }
+ }
+ }
+ }
+ }
}
}
let mut tx = Some(tx);
futures.push(rx);
+ let incremental = sess.opts.incremental.clone();
+
thread::Builder::new().name(format!("codegen-{}", i)).spawn(move || {
let diag_handler = Handler::with_emitter(true, false, box diag_emitter);
plugin_passes: plugin_passes,
remark: remark,
worker: i,
+ incremental: incremental,
};
loop {
// reasonable defaults and prepare it to actually populate the pass
// manager.
let builder = llvm::LLVMPassManagerBuilderCreate();
- let opt_level = config.opt_level.unwrap_or(llvm::CodeGenLevelNone);
+ let opt_level = config.opt_level.unwrap_or(llvm::CodeGenOptLevel::None);
let opt_size = config.opt_size.unwrap_or(llvm::CodeGenOptSizeNone);
let inline_threshold = config.inline_threshold;
(_, _, Some(t)) => {
llvm::LLVMPassManagerBuilderUseInlinerWithThreshold(builder, t as u32);
}
- (llvm::CodeGenLevelAggressive, _, _) => {
+ (llvm::CodeGenOptLevel::Aggressive, _, _) => {
llvm::LLVMPassManagerBuilderUseInlinerWithThreshold(builder, 275);
}
(_, llvm::CodeGenOptSizeDefault, _) => {
(_, llvm::CodeGenOptSizeAggressive, _) => {
llvm::LLVMPassManagerBuilderUseInlinerWithThreshold(builder, 25);
}
- (llvm::CodeGenLevelNone, _, _) => {
+ (llvm::CodeGenOptLevel::None, _, _) => {
llvm::LLVMRustAddAlwaysInlinePass(builder, false);
}
- (llvm::CodeGenLevelLess, _, _) => {
+ (llvm::CodeGenOptLevel::Less, _, _) => {
llvm::LLVMRustAddAlwaysInlinePass(builder, true);
}
- (llvm::CodeGenLevelDefault, _, _) => {
+ (llvm::CodeGenOptLevel::Default, _, _) => {
llvm::LLVMPassManagerBuilderUseInlinerWithThreshold(builder, 225);
}
+ (llvm::CodeGenOptLevel::Other, _, _) => {
+ bug!("CodeGenOptLevel::Other selected")
+ }
}
f(builder);
projects / rust.git / commitdiff