1 //===- subzero/src/IceConditionCodesX8632.h - Condition Codes ---*- C++ -*-===// 2 // 3 // The Subzero Code Generator 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 /// 10 /// \file 11 /// \brief Declares the condition codes for x86-32. 12 /// 13 //===----------------------------------------------------------------------===// 14 15 #ifndef SUBZERO_SRC_ICECONDITIONCODESX8632_H 16 #define SUBZERO_SRC_ICECONDITIONCODESX8632_H 17 18 #include "IceDefs.h" 19 #include "IceInstX8632.def" 20 21 namespace Ice { 22 23 class CondX86 { 24 CondX86() = delete; 25 CondX86(const CondX86 &) = delete; 26 CondX86 &operator=(const CondX86 &) = delete; 27 28 public: 29 /// An enum of condition codes used for branches and cmov. The enum value 30 /// should match the value used to encode operands in binary instructions. 31 enum BrCond { 32 #define X(val, encode, opp, dump, emit) val = encode, 33 ICEINSTX8632BR_TABLE 34 #undef X 35 Br_None 36 }; 37 38 /// An enum of condition codes relevant to the CMPPS instruction. The enum 39 /// value should match the value used to encode operands in binary 40 /// instructions. 41 enum CmppsCond { 42 #define X(val, emit) val, 43 ICEINSTX8632CMPPS_TABLE 44 #undef X 45 Cmpps_Invalid 46 }; 47 }; 48 49 } // end of namespace Ice 50 51 #endif // SUBZERO_SRC_ICECONDITIONCODESX8632_H 52
