| // Copyright 2019 The Clspv Authors. All rights reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "llvm/ADT/ArrayRef.h" |
| #include "llvm/IR/Attributes.h" |
| #include "llvm/IR/Instruction.h" |
| #include "llvm/IR/Type.h" |
| #include "llvm/IR/Value.h" |
| |
| #include "spirv/unified1/spirv.hpp" |
| |
| namespace clspv { |
| |
| using namespace llvm; |
| |
| // Insert a call to a specific SPIR-V instruction after Insert |
| // |
| // A function with a name guaranteed to be unique for each combination of types |
| // in Args will be used to represent the SPIR-V instruction until the |
| // SPIRVProducerPass. |
| // |
| // The attributes passed via Attributes must all be function attributes. |
| // They will be set on the function representing the SPIR-V instruction. |
| // |
| // Since this function may modify the symbol table of the module containing |
| // Insert, it shouldn't be used while iterating over the symbols of that module |
| // unless the caller knows that no new function will be created. |
| Instruction *InsertSPIRVOp(Instruction *Insert, spv::Op Opcode, |
| ArrayRef<Attribute::AttrKind> Attributes, |
| Type *RetType, ArrayRef<Value *> Args); |
| |
| } // namespace clspv |
