//===-- WebAssemblyTypeUtilities - WebAssembly Type Utilities---*- C++ -*-====// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// /// /// \file /// This file contains the declaration of the WebAssembly-specific type parsing /// utility functions. /// //===----------------------------------------------------------------------===// #ifndef LLVM_LIB_TARGET_WEBASSEMBLY_UTILS_WEBASSEMBLYTYPEUTILITIES_H #define LLVM_LIB_TARGET_WEBASSEMBLY_UTILS_WEBASSEMBLYTYPEUTILITIES_H #include "MCTargetDesc/WebAssemblyMCTypeUtilities.h" #include "WasmAddressSpaces.h" #include "llvm/BinaryFormat/Wasm.h" #include "llvm/CodeGenTypes/MachineValueType.h" #include "llvm/IR/DerivedTypes.h" #include "llvm/MC/MCSymbolWasm.h" namespace llvm { namespace WebAssembly { /// Return true if this is a WebAssembly Externref Type. inline bool isWebAssemblyExternrefType(const Type *Ty) { … } /// Return true if this is a WebAssembly Funcref Type. inline bool isWebAssemblyFuncrefType(const Type *Ty) { … } /// Return true if this is a WebAssembly Reference Type. inline bool isWebAssemblyReferenceType(const Type *Ty) { … } /// Return true if the table represents a WebAssembly table type. inline bool isWebAssemblyTableType(const Type *Ty) { … } // Convert StringRef to ValType / HealType / BlockType MVT parseMVT(StringRef Type); // Convert a MVT into its corresponding wasm ValType. wasm::ValType toValType(MVT Type); /// Sets a Wasm Symbol Type. void wasmSymbolSetType(MCSymbolWasm *Sym, const Type *GlobalVT, ArrayRef<MVT> VTs); } // end namespace WebAssembly } // end namespace llvm #endif