Create a call to the experimental.gc.pointer.base intrinsic to get the base pointer for the specified derived pointer. To call theprintf function from the IR it is required to provide the function definition and provide the parameters required. Referenced by buildUMulWithOverflowFunc(), and CreateIsNotNull(). Definition at line 445 of file IRBuilder.cpp. Definition at line 1695 of file IRBuilder.h. Definition at line 1091 of file IRBuilder.h. References CreateCall(), llvm::Intrinsic::getDeclaration(), GetInsertBlock(), llvm::BasicBlock::getParent(), llvm::GlobalValue::getParent(), and M. Definition at line 2219 of file IRBuilder.h. The LLVM build system is designed to facilitate the building of third party projects that use LLVM header files, libraries, and tools. Referenced by llvm::HexagonTargetLowering::LowerConstantPool(). Writing a compiler, a software able to translate a high level human-readable code to an executable machine code, involves a lot of work. Definition at line 120 of file IRBuilder.h. Definition at line 223 of file IRBuilder.cpp. Definition at line 1009 of file IRBuilder.h. Referenced by llvm::VNCoercion::coerceAvailableValueToLoadType(), and CreateBitOrPointerCast(). Programming Language: C# (CSharp) Namespace/Package Name: LLVM . Definition at line 522 of file IRBuilder.h. The llvm::IRBuilder is a helper object that provides the methods to generate LLVM instructions such as store, load, add, etc, keeps track of the position where the instructions are inserted and provides methods to set the insert position. Fetch the type of an integer with size at least as big as that of a pointer in the given address space. Referenced by llvm::InstrumentationIRBuilder::ensureDebugInfo(), llvm::Negator::Negate(), llvm::VPTransformState::setDebugLocFromInst(), SetInsertPoint(), and llvm::OpenMPIRBuilder::updateToLocation(). Definition at line 959 of file IRBuilder.h. Definition at line 1135 of file IRBuilder.h. Set the exception handling to be used with constrained floating point. References llvm::UnaryOperator::Create(), FMF, Folder, llvm::IRBuilderFolder::FoldUnOpFMF(), and Insert(). These are the top rated real world Golang examples of llvm/org/llvm/bindings/go/llvm.Builder.CreateStructGEP . Definition at line 1046 of file IRBuilder.h. The Code Generator processes the AST and the Symbol table producing the IR as output. Definition at line 174 of file IRBuilder.h. Definition at line 2338 of file IRBuilder.h. Definition at line 2537 of file IRBuilder.h. References CreateOr(), llvm::ConstantInt::get(), LHS, and RHS. References Context, and llvm::Type::getInt64Ty(). The GeneratorLLVM class acts like a visitor of the AST Node class which provides the accept method. Ok, I follow this scenario : As soon as I create a Constant* I store it in my loc array. The Lexer and the Parser are generated by ANTLR starting from the grammar files. Now the llvm_parameter_value contains actual value. LLVM began as a research project at the University of Illinois, with the goal of providing a modern . References CreateShl(), llvm::ConstantInt::get(), LHS, and RHS. Definition at line 972 of file IRBuilder.cpp. Definition at line 527 of file IRBuilder.h. The AssignmentStatement node contains the name of the target variable and the expression to be generated. References CreateICmp(), llvm::CmpInst::ICMP_ULT, LHS, and RHS. Definition at line 1829 of file IRBuilder.h. Fetch the type representing a 128-bit integer. Ok sorry if I'm not clear. References llvm::AMDGPU::HSAMD::Kernel::Key::Args, Callee, and CreateCall(). In this project the llvm::Module, llvm::IRBuilder and llvm::Context are declared as attributes of the GeneratorLLVM class and initialized in the constructor. Likewise with alias.scope and noalias tags. Definition at line 1806 of file IRBuilder.h. Definition at line 1704 of file IRBuilder.h. Create a call to llvm.vscale, multiplied by. You can rate examples to help us improve the quality of examples. Definition at line 1618 of file IRBuilder.h. Definition at line 2199 of file IRBuilder.h. Sets the current insert point to a previously-saved location. Definition at line 2127 of file IRBuilder.h. Part 4: An accessible introduction to type theory and implementing a type-checker. Create a call to Masked Scatter intrinsic. References llvm::ConstantInt::get(), and getInt1Ty(). Referenced by IRBuilderBase(), llvm::Negator::Negate(), restoreIP(), and saveAndClearIP(). Create a vector int add reduction intrinsic of the source vector. For example consider a simple scalar definition in RPG: The declaration defines NBR as a standalone field which is an ordinary scalar variable. References llvm::AMDGPU::HSAMD::Kernel::Key::Args, BB, CreateCall(), llvm::Intrinsic::getDeclaration(), llvm::BasicBlock::getParent(), llvm::GlobalValue::getParent(), and M. Conveninence function for the common case when CallArgs are filled in using makeArrayRef(CS.arg_begin(), CS.arg_end()); Use needs to be .get()'ed to get the Value pointer. Definition at line 444 of file IRBuilder.h. References CreateFCmp(), llvm::CmpInst::FCMP_UNO, LHS, and RHS. Definition at line 572 of file IRBuilder.cpp. Is it OK to check indirectly in a Bash if statement for exit codes if they are multiple? Definition at line 72 of file IRBuilder.cpp. The compiler architecture is pretty straightforward. Create a switch instruction with the specified value, default dest, and with a hint for the number of cases that will be added (for efficient allocation). Definition at line 262 of file IRBuilder.h. The first template argument specifies a class to use for creating constants. Referenced by llvm::addDiffRuntimeChecks(), CreateNSWMul(), CreateNUWMul(), CreateVScale(), llvm::VPWidenPointerInductionRecipe::execute(), llvm::VPWidenMemoryInstructionRecipe::execute(), getStepVector(), llvm::ObjectSizeOffsetEvaluator::visitAllocaInst(), and llvm::ObjectSizeOffsetEvaluator::visitCallBase(). Definition at line 1608 of file IRBuilder.h. References Arg, CreateICmpEQ(), and llvm::Constant::getNullValue(). Insert and return the specified instruction. Definition at line 1316 of file IRBuilder.h. Referenced by lowerIntrinsicToFunction(). LLVM doesn't require us to link in all the target functionality. Referenced by llvm::VNCoercion::coerceAvailableValueToLoadType(). Referenced by CreateNot(), and CreateXor(). Definition at line 904 of file IRBuilder.cpp. Note that the builder does not expose the full generality of LLVM instructions. This specifies that created instructions should be inserted at the specified point. The key to access the symbol table is the name of the symbol. Create an invoke to the experimental.gc.statepoint intrinsic to start a new statepoint sequence. References assert(), CreateBinOp(), CreateUnOp(), llvm::Instruction::isBinaryOp(), llvm::Instruction::isUnaryOp(), llvm_unreachable, and llvm::ArrayRef< T >::size(). If Name is specified, it is the name of the global variable created. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Definition at line 1246 of file IRBuilder.cpp. Definition at line 1153 of file IRBuilder.cpp. BrainF is a cool example demonstrating LLVM capabilities. Definition at line 1783 of file IRBuilder.h. References Folder, llvm::IRBuilderFolder::FoldICmp(), Insert(), LHS, P, and RHS. References assert(), BB, llvm::BasicBlock::getParent(), and llvm::Function::getReturnType(). Get the flags to be applied to created floating point ops. Definition at line 953 of file IRBuilder.cpp. Create a vector integer max reduction intrinsic of the source vector. Definition at line 1990 of file IRBuilder.h. Definition at line 2123 of file IRBuilder.h. References llvm::CastInst::Create(), llvm::IRBuilderFolder::CreateCast(), Folder, llvm::Value::getType(), Insert(), and llvm::AArch64CC::VC. References Cond, llvm::BranchInst::Create(), and Insert(). Using a product as mature as LLVM brings some added benefits, like the advanced support for debugging. The LLVM infrastructure provides tools and libraries to generate the IR and produce the binary executable code. Definition at line 260 of file IRBuilder.cpp. Create and insert an element unordered-atomic memcpy between the specified pointers. Referenced by constructPointer(), createByteGEP(), CreateInBoundsGEP(), llvm::VPWidenGEPRecipe::execute(), llvm::VPWidenPointerInductionRecipe::execute(), llvm::VPWidenMemoryInstructionRecipe::execute(), instrumentMaskedLoadOrStore(), and llvm::InnerLoopVectorizer::vectorizeInterleaveGroup(). References BB, llvm::Intrinsic::getDeclaration(), llvm::BasicBlock::getModule(), llvm::Value::getType(), and M. Definition at line 1645 of file IRBuilder.h. In this case LLVM implementation figured out that the result of 2 multiplied by 1 is 2 so there is no need to emit the multiplication instruction. Definition at line 542 of file IRBuilder.h. All the nodes in the AST are subclasses of the Node class, which store information about the statement such as the line in the source code, the type and the accept method invoked by the visitor when traversing the tree. Referenced by CreateInvariantStart(), CreateLifetimeEnd(), CreateLifetimeStart(), and getInt64(). Definition at line 2111 of file IRBuilder.h. Definition at line 2144 of file IRBuilder.h. Imm is a signed integer in the range -VL <= Imm < VL (where VL is the runtime vector length of the source/result vector). References Context, and llvm::Type::getHalfTy(). References llvm::SelectInst::Create(), FMF, Folder, llvm::IRBuilderFolder::FoldSelect(), llvm::Instruction::getMetadata(), and Insert(). Referenced by CreateCall(), CreateFAdd(), CreateFAddFMF(), CreateFDiv(), CreateFDivFMF(), CreateFMul(), CreateFMulFMF(), CreateFPExt(), CreateFPToSI(), CreateFPToUI(), CreateFPTrunc(), CreateFRem(), CreateFRemFMF(), CreateFSub(), CreateFSubFMF(), CreateInvoke(), CreateSIToFP(), CreateUIToFP(), getIsFPConstrained(), and setIsFPConstrained(). References CreateInsertElement(), and getInt64(). Get the rounding mode handling used with constrained floating point. References CreateCast(), CreateConstrainedFPCast(), and IsFPConstrained. Definition at line 1581 of file IRBuilder.h. References Context, and llvm::Type::getInt16Ty(). As previously explained the GeneratorLLMV class defines two attributes that represent the interface with the LLVM libraries llvm::Module and llvm::IRBuilder.The declare method of the GeneratorLLVM makes use of llvm::Module to create the global variables. Page history New page This is an old version of this page. References CreateExtractElement(), and getInt64(). The IR is used through all the LLVM compilation phases and can have a different format based on where it is stored: in the compiler memory, on disk as bitcode, or as human readable assembly language.The Intermediate Representation (IR) is a Static Single Assignment (SSA) representation that provides type safety, flexibility, and the capability to implement high-level languages. Return a vector value that contains the vector V reversed. Create a call to the experimental.gc.statepoint intrinsic to start a new statepoint sequence. Referenced by CreateZExtOrTrunc(), llvm::InnerLoopVectorizer::fixReduction(), foldCttzCtlz(), and llvm::GCNTTIImpl::instCombineIntrinsic(). Referenced by CreateInsertElement(), CreateVectorSplat(), llvm::PPCTTIImpl::instCombineIntrinsic(), llvm::X86TTIImpl::instCombineIntrinsic(), optimizeIntegerToVectorInsertions(), llvm::InnerLoopVectorizer::packScalarIntoVectorValue(), and simplifyAMDGCNMemoryIntrinsicDemanded(). Referenced by llvm::addRuntimeChecks(), buildPartialUnswitchConditionalBranch(), CreateAnd(), and llvm::X86TTIImpl::instCombineIntrinsic(). Create either a UnaryOperator or BinaryOperator depending on Opc. Create a switch instruction with the specified value, default dest, and with a hint for the number of cases that will be added (for efficient allocation). Definition at line 2541 of file IRBuilder.h. Set location information used by debugging information. Thanks for your answer. Golang Builder.CreateStructGEP - 4 examples found. Definition at line 509 of file IRBuilder.cpp. References BB, CreateCall(), llvm::Intrinsic::getDeclaration(), llvm::BasicBlock::getModule(), and M. Referenced by AddAliasScopeMetadata(), and CreateNoAliasScopeDeclaration(). References CreateBinaryIntrinsic(), LHS, llvm::minnum(), and RHS. Referenced by simplifyInvariantGroupIntrinsic(). For this example, we'll initialize all the targets for emitting object . The type of VScale will be the same type as that of Scaling. Referenced by createFFSIntrinsic(), CreateMemCpyInline(), CreateMemMove(), CreateMemSet(), CreateMemSetInline(), and CreateMemTransferInst(). References FMF, Folder, llvm::IRBuilderFolder::FoldUnOpFMF(), and Insert(). References Context, and llvm::Type::getInt8PtrTy(). We can run the FIBCALC.rpgle generating the LLVM IR code using the rpg compiler. Conveninence function for the common case when CallArgs are filled in using makeArrayRef(CS.arg_begin(), CS.arg_end()); Create an invoke to the experimental.gc.statepoint intrinsic to start a new statepoint sequence. Return the i64 difference between two pointer values, dividing out the size of the pointed-to objects. Referenced by CreateLogicalAnd(), CreateLogicalOr(), llvm::VPWidenSelectRecipe::execute(), llvm::VPReductionRecipe::execute(), llvm::InnerLoopVectorizer::getOrCreateVectorTripCount(), llvm::X86TTIImpl::instCombineIntrinsic(), and llvm::ObjectSizeOffsetEvaluator::visitSelectInst(). Create and insert a memset to the specified pointer and the specified value. Definition at line 951 of file IRBuilder.h. Referenced by llvm::VPInstruction::execute(), llvm::VPWidenIntOrFpInductionRecipe::execute(), llvm::VPReductionRecipe::execute(), llvm::VPScalarIVStepsRecipe::execute(), and llvm::InnerLoopVectorizer::fixReduction(). Get a constant value representing either true or false. References llvm::ResumeInst::Create(), and Insert(). Create a vector int OR reduction intrinsic of the source vector. Definition at line 532 of file IRBuilder.h. Value *VectorBlockGenerator::generateStrideOneLoad ( ScopStmt &Stmt, const LoadInst *Load, VectorValueMapT &ScalarMaps, bool . opt, the LLVM optimizer, takes LLVM bitcode and applies optimization passes of your choice to produce more efficient bitcode. When enabled the CreateF() calls instead create constrained floating point intrinsic calls. The LLVM backend takes in input a valid IR code and generates the optimized machine code simplifying the compiler implementation. This is why several instructions in the LLVM IR, such as integer less-than, include a specifier for signed or unsigned. Definition at line 480 of file IRBuilder.h. Create a sequence of N insertvalue instructions, with one. Referenced by constructPointer(), createByteGEP(), createMemMoveLoop(), CreateStepVector(), getInt8(), and UseTlsOffset(). More on this later. Definition at line 1614 of file IRBuilder.h. Create a call to the experimental.gc.pointer.base intrinsic to get the base pointer for the specified derived pointer. Create a call to intrinsic ID with 2 operands which is mangled on the first type. ConstantExpr::getIntToPtr() requires a Constant as a first argument to verify it, but you passed it a non-constant value which was forcefully cast to a constant. Continue with Recommended Cookies. Referenced by llvm::orc::IRSpeculationLayer::emit(). Ada, Akka, C++, Deno, Flix, Golang, GraalVM, Haskell, Kotlin, Node.js, Rust, Scala 3, Spark, Spring, TruffleSqueak and WiX are . References CreateConstrainedFPBinOp(), FMF, llvm::IRBuilderFolder::FoldBinOpFMF(), Folder, llvm::Instruction::getFastMathFlags(), I, Insert(), and IsFPConstrained. References Arg, CreateICmpSLT(), and llvm::Constant::getNullValue(). If the pointer isn't i8* it will be converted. An optional offset can be provided, and if it is provided, the offset must be subtracted from the provided pointer to get the pointer with the specified alignment. Get a constant N-bit value, zero extended or truncated from a 64-bit value. References llvm::AMDGPU::HSAMD::Kernel::Key::Args, BB, llvm::Intrinsic::getDeclaration(), llvm::BasicBlock::getModule(), and M. Referenced by CreateArithmeticFence(), CreateConstrainedFPBinOp(), CreateConstrainedFPCast(), CreateConstrainedFPCmp(), CreateExtractVector(), CreateInsertVector(), CreateStepVector(), CreateThreadLocalAddress(), llvm::ARMTTIImpl::instCombineIntrinsic(), and lowerIntrinsicToFunction(). These are the top rated real world C# (CSharp) examples of LLVM.Value extracted from open source projects. Definition at line 537 of file IRBuilder.h. Definition at line 173 of file IRBuilder.h. You will continue to find all the news with the usual quality, but in a new layout. The SELECT statement is a little bit more complicated and gives the opportunity to explore additional functionality of the LLVM API where conditional branching is involved. Class/Type: Value. We and our partners use cookies to Store and/or access information on a device. Definition at line 218 of file IRBuilder.h. Why does the sentence uses a question form, but it is put a period in the end? In this implementation the initialization is intentionally generated as a separate function invoked when execution starts to generate the instructions when the initialization value is an expression. Definition at line 734 of file IRBuilder.cpp. Referenced by llvm::VPWidenIntOrFpInductionRecipe::execute(), llvm::VPTransformState::get(), and llvm::OpenMPIRBuilder::updateToLocation(). If a TBAA tag is specified, it will be added to the instruction. Referenced by getDefaultConstrainedExcept(), and setDefaultConstrainedExcept(). References CreateShuffleVector(), llvm::PoisonValue::get(), llvm::Value::getType(), and llvm::BitmaskEnumDetail::Mask(). To subscribe to this RSS feed, copy and paste this URL into your RSS reader. References llvm::BranchInst::Create(), and Insert(). Definition at line 441 of file IRBuilder.cpp. Definition at line 195 of file IRBuilder.h. The code Generator is the base class, declares a visit method, which takes the Node as an argument, for each subclass of Node. Referenced by CreateAggregateRet(), CreateAlignedLoad(), CreateAlignedStore(), CreateAlloca(), CreateAnd(), CreateAShr(), CreateAtomicCmpXchg(), CreateAtomicRMW(), CreateBinOp(), CreateBr(), CreateCall(), CreateCallBr(), CreateCast(), CreateCatchPad(), CreateCatchRet(), CreateCatchSwitch(), CreateCleanupPad(), CreateCleanupRet(), CreateCondBr(), CreateConstGEP1_32(), CreateConstGEP1_64(), CreateConstGEP2_32(), CreateConstGEP2_64(), CreateConstInBoundsGEP1_32(), CreateConstInBoundsGEP1_64(), CreateConstInBoundsGEP2_32(), CreateConstInBoundsGEP2_64(), CreateExtractElement(), CreateExtractValue(), CreateFAdd(), CreateFAddFMF(), CreateFDiv(), CreateFDivFMF(), CreateFence(), CreateFMul(), CreateFMulFMF(), CreateFNeg(), CreateFNegFMF(), CreateFPCast(), CreateFreeze(), CreateFRem(), CreateFRemFMF(), CreateFSub(), CreateFSubFMF(), CreateGEP(), CreateICmp(), CreateIndirectBr(), CreateInsertElement(), CreateInsertValue(), CreateIntCast(), CreateInvoke(), CreateLandingPad(), CreateLShr(), CreateOr(), CreatePHI(), CreatePointerBitCastOrAddrSpaceCast(), CreatePointerCast(), CreateResume(), CreateRet(), CreateRetVoid(), CreateSDiv(), CreateSelect(), CreateSExtOrBitCast(), CreateShuffleVector(), CreateSRem(), CreateSwitch(), CreateTruncOrBitCast(), CreateUDiv(), CreateUnOp(), CreateUnreachable(), CreateURem(), CreateVAArg(), CreateVectorReverse(), CreateVectorSplice(), CreateXor(), CreateZExtOrBitCast(), llvm::VPWidenGEPRecipe::execute(), Insert(), llvm::Negator::Negate(), and llvm::InnerLoopVectorizer::scalarizeInstruction(). Definition at line 43 of file IRBuilder.cpp. To have an idea generated LLVM IR, below an example for a basic RPG data declaration. Create a call to Masked Scatter intrinsic. Definition at line 871 of file IRBuilder.cpp. Definition at line 1546 of file IRBuilder.h. References llvm::AMDGPU::HSAMD::Kernel::Key::Args, assert(), BB, llvm::ArrayRef< T >::empty(), llvm::FunctionType::get(), llvm::Intrinsic::getDeclaration(), llvm::Intrinsic::getIntrinsicInfoTableEntries(), llvm::BasicBlock::getModule(), I, M, llvm::Intrinsic::matchIntrinsicSignature(), llvm::Intrinsic::MatchIntrinsicTypes_Match, and llvm::SmallVectorImpl< T >::reserve().