Changeset View
Changeset View
Standalone View
Standalone View
llvm/lib/Target/LoongArch/LoongArchInstrInfo.td
| Show First 20 Lines • Show All 169 Lines • ▼ Show 20 Lines | def CallSymbol: AsmOperandClass { | ||||
| let PredicateMethod = "isImm"; | let PredicateMethod = "isImm"; | ||||
| } | } | ||||
| // A bare symbol used in call only. | // A bare symbol used in call only. | ||||
| def call_symbol : Operand<iPTR> { | def call_symbol : Operand<iPTR> { | ||||
| let ParserMatchClass = CallSymbol; | let ParserMatchClass = CallSymbol; | ||||
| } | } | ||||
| def BaseAddr : ComplexPattern<iPTR, 1, "SelectBaseAddr">; | |||||
| //===----------------------------------------------------------------------===// | //===----------------------------------------------------------------------===// | ||||
| // Instruction Formats | // Instruction Formats | ||||
| //===----------------------------------------------------------------------===// | //===----------------------------------------------------------------------===// | ||||
| include "LoongArchInstrFormats.td" | include "LoongArchInstrFormats.td" | ||||
| include "LoongArchFloatInstrFormats.td" | include "LoongArchFloatInstrFormats.td" | ||||
| //===----------------------------------------------------------------------===// | //===----------------------------------------------------------------------===// | ||||
| ▲ Show 20 Lines • Show All 560 Lines • ▼ Show 20 Lines | |||||
| let Predicates = [IsLA64] in | let Predicates = [IsLA64] in | ||||
| def : Pat<(loongarch_bstrpick GPR:$rj, uimm6:$msbd, uimm6:$lsbd), | def : Pat<(loongarch_bstrpick GPR:$rj, uimm6:$msbd, uimm6:$lsbd), | ||||
| (BSTRPICK_D GPR:$rj, uimm6:$msbd, uimm6:$lsbd)>; | (BSTRPICK_D GPR:$rj, uimm6:$msbd, uimm6:$lsbd)>; | ||||
| /// Loads | /// Loads | ||||
| multiclass LdPat<PatFrag LoadOp, LAInst Inst, ValueType vt = GRLenVT> { | multiclass LdPat<PatFrag LoadOp, LAInst Inst, ValueType vt = GRLenVT> { | ||||
| def : Pat<(vt (LoadOp GPR:$rj)), (Inst GPR:$rj, 0)>; | def : Pat<(vt (LoadOp BaseAddr:$rj)), (Inst BaseAddr:$rj, 0)>; | ||||
| def : Pat<(vt (LoadOp (add GPR:$rj, simm12:$imm12))), | def : Pat<(vt (LoadOp (add BaseAddr:$rj, simm12:$imm12))), | ||||
| (Inst GPR:$rj, simm12:$imm12)>; | (Inst BaseAddr:$rj, simm12:$imm12)>; | ||||
| } | } | ||||
| defm : LdPat<sextloadi8, LD_B>; | defm : LdPat<sextloadi8, LD_B>; | ||||
| defm : LdPat<extloadi8, LD_B>; | defm : LdPat<extloadi8, LD_B>; | ||||
| defm : LdPat<sextloadi16, LD_H>; | defm : LdPat<sextloadi16, LD_H>; | ||||
| defm : LdPat<extloadi16, LD_H>; | defm : LdPat<extloadi16, LD_H>; | ||||
| defm : LdPat<load, LD_W>, Requires<[IsLA32]>; | defm : LdPat<load, LD_W>, Requires<[IsLA32]>; | ||||
| defm : LdPat<zextloadi8, LD_BU>; | defm : LdPat<zextloadi8, LD_BU>; | ||||
| defm : LdPat<zextloadi16, LD_HU>; | defm : LdPat<zextloadi16, LD_HU>; | ||||
| let Predicates = [IsLA64] in { | let Predicates = [IsLA64] in { | ||||
| defm : LdPat<sextloadi32, LD_W, i64>; | defm : LdPat<sextloadi32, LD_W, i64>; | ||||
| defm : LdPat<extloadi32, LD_W, i64>; | defm : LdPat<extloadi32, LD_W, i64>; | ||||
| defm : LdPat<zextloadi32, LD_WU, i64>; | defm : LdPat<zextloadi32, LD_WU, i64>; | ||||
| defm : LdPat<load, LD_D, i64>; | defm : LdPat<load, LD_D, i64>; | ||||
| } // Predicates = [IsLA64] | } // Predicates = [IsLA64] | ||||
| /// Stores | /// Stores | ||||
| multiclass StPat<PatFrag StoreOp, LAInst Inst, RegisterClass StTy, | multiclass StPat<PatFrag StoreOp, LAInst Inst, RegisterClass StTy, | ||||
| ValueType vt> { | ValueType vt> { | ||||
| def : Pat<(StoreOp (vt StTy:$rd), GPR:$rj), | def : Pat<(StoreOp (vt StTy:$rd), BaseAddr:$rj), | ||||
| (Inst StTy:$rd, GPR:$rj, 0)>; | (Inst StTy:$rd, BaseAddr:$rj, 0)>; | ||||
| def : Pat<(StoreOp (vt StTy:$rd), (add GPR:$rj, simm12:$imm12)), | def : Pat<(StoreOp (vt StTy:$rd), (add BaseAddr:$rj, simm12:$imm12)), | ||||
| (Inst StTy:$rd, GPR:$rj, simm12:$imm12)>; | (Inst StTy:$rd, BaseAddr:$rj, simm12:$imm12)>; | ||||
| } | } | ||||
| defm : StPat<truncstorei8, ST_B, GPR, GRLenVT>; | defm : StPat<truncstorei8, ST_B, GPR, GRLenVT>; | ||||
| defm : StPat<truncstorei16, ST_H, GPR, GRLenVT>; | defm : StPat<truncstorei16, ST_H, GPR, GRLenVT>; | ||||
| defm : StPat<store, ST_W, GPR, i32>, Requires<[IsLA32]>; | defm : StPat<store, ST_W, GPR, i32>, Requires<[IsLA32]>; | ||||
| let Predicates = [IsLA64] in { | let Predicates = [IsLA64] in { | ||||
| defm : StPat<truncstorei32, ST_W, GPR, i64>; | defm : StPat<truncstorei32, ST_W, GPR, i64>; | ||||
| defm : StPat<store, ST_D, GPR, i64>; | defm : StPat<store, ST_D, GPR, i64>; | ||||
| ▲ Show 20 Lines • Show All 77 Lines • Show Last 20 Lines | |||||