1 //===- InlineOrder.h - Inlining order abstraction -*- C++ ---*-------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 // 9 #ifndef LLVM_ANALYSIS_INLINEORDER_H 10 #define LLVM_ANALYSIS_INLINEORDER_H 11 12 #include "llvm/ADT/STLFunctionalExtras.h" 13 #include "llvm/Analysis/InlineCost.h" 14 #include <utility> 15 16 namespace llvm { 17 class CallBase; 18 19 template <typename T> class InlineOrder { 20 public: 21 virtual ~InlineOrder() = default; 22 23 virtual size_t size() = 0; 24 25 virtual void push(const T &Elt) = 0; 26 27 virtual T pop() = 0; 28 29 virtual void erase_if(function_ref<bool(T)> Pred) = 0; 30 31 bool empty() { return !size(); } 32 }; 33 34 std::unique_ptr<InlineOrder<std::pair<CallBase *, int>>> 35 getInlineOrder(FunctionAnalysisManager &FAM, const InlineParams &Params); 36 37 } // namespace llvm 38 #endif // LLVM_ANALYSIS_INLINEORDER_H 39