1 //===- AMDGPUDelayedMCExpr.h - Delayed MCExpr resolve -----------*- 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_LIB_TARGET_AMDGPU_UTILS_AMDGPUDELAYEDMCEXPR_H 10 #define LLVM_LIB_TARGET_AMDGPU_UTILS_AMDGPUDELAYEDMCEXPR_H 11 12 #include "llvm/BinaryFormat/MsgPackDocument.h" 13 #include <deque> 14 15 namespace llvm { 16 class MCExpr; 17 18 class DelayedMCExprs { 19 struct Expr { 20 msgpack::DocNode &DN; 21 msgpack::Type Type; 22 const MCExpr *ExprValue; 23 Expr(msgpack::DocNode &DN, msgpack::Type Type, const MCExpr *ExprValue) 24 : DN(DN), Type(Type), ExprValue(ExprValue) {} 25 }; 26 27 std::deque<Expr> DelayedExprs; 28 29 public: 30 bool resolveDelayedExpressions(); 31 void assignDocNode(msgpack::DocNode &DN, msgpack::Type Type, 32 const MCExpr *ExprValue); 33 void clear(); 34 bool empty(); 35 }; 36 37 } // end namespace llvm 38 39 #endif // LLVM_LIB_TARGET_AMDGPU_UTILS_AMDGPUDELAYEDMCEXPR_H 40