1 /* 2 * Copyright (c) 2023-2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef LIBLLVMBACKEND_TRANSFORMS_PASSES_ARK_INLINING_H 17 #define LIBLLVMBACKEND_TRANSFORMS_PASSES_ARK_INLINING_H 18 19 #include <llvm/Transforms/IPO/Inliner.h> 20 #include <llvm/Target/TargetMachine.h> 21 #include <llvm/IR/PassManager.h> 22 23 namespace ark::llvmbackend { 24 struct LLVMCompilerOptions; 25 } // namespace ark::llvmbackend 26 27 namespace ark::llvmbackend { 28 class LLVMArkInterface; 29 } // namespace ark::llvmbackend 30 31 namespace ark::llvmbackend::passes { 32 33 class IrtocInlineChecker : public llvm::PassInfoMixin<IrtocInlineChecker> { 34 public: 35 static constexpr llvm::StringRef ARG_NAME = "irtoc-inline-check"; 36 37 static bool ShouldInsert(const ark::llvmbackend::LLVMCompilerOptions *options); 38 void CheckShouldInline(llvm::CallBase *callBase); 39 40 // NOLINTNEXTLINE(readability-identifier-naming) 41 llvm::PreservedAnalyses run(llvm::LazyCallGraph::SCC &component, llvm::CGSCCAnalysisManager & /*unused*/, 42 llvm::LazyCallGraph & /*unused*/, llvm::CGSCCUpdateResult & /*unused*/); 43 }; 44 45 class InlinePrepare : public llvm::PassInfoMixin<InlinePrepare> { 46 llvm::InlineParams inlineParams_; 47 48 public: 49 static constexpr llvm::StringRef ARG_NAME = "inline-prepare"; 50 InlinePrepare(llvm::InlineParams inlineParams)51 explicit InlinePrepare(llvm::InlineParams inlineParams) : inlineParams_ {inlineParams} {} 52 static bool ShouldInsert(const ark::llvmbackend::LLVMCompilerOptions *options); 53 static InlinePrepare Create(LLVMArkInterface *arkInterface, const ark::llvmbackend::LLVMCompilerOptions *options); 54 55 // NOLINTNEXTLINE(readability-identifier-naming) 56 llvm::PreservedAnalyses run(llvm::Module &module, llvm::ModuleAnalysisManager &moduleAm); 57 }; 58 59 } // namespace ark::llvmbackend::passes 60 61 #endif // LIBLLVMBACKEND_TRANSFORMS_PASSES_ARK_INLINING_H 62