1 //===-- Sparc.h - Top-level interface for Sparc representation --*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file contains the entry points for global functions defined in the LLVM
13 //===----------------------------------------------------------------------===//
15 #ifndef TARGET_SPARC_H
16 #define TARGET_SPARC_H
25 FunctionPass *createSparcISelDag(TargetMachine &TM);
26 FunctionPass *createSparcCodePrinterPass(std::ostream &OS, TargetMachine &TM);
27 FunctionPass *createSparcDelaySlotFillerPass(TargetMachine &TM);
28 FunctionPass *createSparcFPMoverPass(TargetMachine &TM);
29 } // end namespace llvm;
31 // Defines symbolic names for Sparc registers. This defines a mapping from
32 // register name to register number.
34 #include "SparcGenRegisterNames.inc"
36 // Defines symbolic names for the Sparc instructions.
38 #include "SparcGenInstrNames.inc"
42 // Enums corresponding to Sparc condition codes, both icc's and fcc's. These
43 // values must be kept in sync with the ones in the .td file.
46 //ICC_A = 8 , // Always
47 //ICC_N = 0 , // Never
48 ICC_NE = 9 , // Not Equal
50 ICC_G = 10 , // Greater
51 ICC_LE = 2 , // Less or Equal
52 ICC_GE = 11 , // Greater or Equal
54 ICC_GU = 12 , // Greater Unsigned
55 ICC_LEU = 4 , // Less or Equal Unsigned
56 ICC_CC = 13 , // Carry Clear/Great or Equal Unsigned
57 ICC_CS = 5 , // Carry Set/Less Unsigned
58 ICC_POS = 14 , // Positive
59 ICC_NEG = 6 , // Negative
60 ICC_VC = 15 , // Overflow Clear
61 ICC_VS = 7 , // Overflow Set
63 //FCC_A = 8+16, // Always
64 //FCC_N = 0+16, // Never
65 FCC_U = 7+16, // Unordered
66 FCC_G = 6+16, // Greater
67 FCC_UG = 5+16, // Unordered or Greater
69 FCC_UL = 3+16, // Unordered or Less
70 FCC_LG = 2+16, // Less or Greater
71 FCC_NE = 1+16, // Not Equal
72 FCC_E = 9+16, // Equal
73 FCC_UE = 10+16, // Unordered or Equal
74 FCC_GE = 11+16, // Greater or Equal
75 FCC_UGE = 12+16, // Unordered or Greater or Equal
76 FCC_LE = 13+16, // Less or Equal
77 FCC_ULE = 14+16, // Unordered or Less or Equal
78 FCC_O = 15+16 // Ordered
82 inline static const char *SPARCCondCodeToString(SPCC::CondCodes CC) {
84 default: assert(0 && "Unknown condition code");
85 case SPCC::ICC_NE: return "ne";
86 case SPCC::ICC_E: return "e";
87 case SPCC::ICC_G: return "g";
88 case SPCC::ICC_LE: return "le";
89 case SPCC::ICC_GE: return "ge";
90 case SPCC::ICC_L: return "l";
91 case SPCC::ICC_GU: return "gu";
92 case SPCC::ICC_LEU: return "leu";
93 case SPCC::ICC_CC: return "cc";
94 case SPCC::ICC_CS: return "cs";
95 case SPCC::ICC_POS: return "pos";
96 case SPCC::ICC_NEG: return "neg";
97 case SPCC::ICC_VC: return "vc";
98 case SPCC::ICC_VS: return "vs";
99 case SPCC::FCC_U: return "u";
100 case SPCC::FCC_G: return "g";
101 case SPCC::FCC_UG: return "ug";
102 case SPCC::FCC_L: return "l";
103 case SPCC::FCC_UL: return "ul";
104 case SPCC::FCC_LG: return "lg";
105 case SPCC::FCC_NE: return "ne";
106 case SPCC::FCC_E: return "e";
107 case SPCC::FCC_UE: return "ue";
108 case SPCC::FCC_GE: return "ge";
109 case SPCC::FCC_UGE: return "uge";
110 case SPCC::FCC_LE: return "le";
111 case SPCC::FCC_ULE: return "ule";
112 case SPCC::FCC_O: return "o";
115 } // end namespace llvm