let PrintMethod = "printAdrLabelOperand";
}
-
// t2addrmode_posimm8 := reg + imm8
def MemPosImm8OffsetAsmOperand : AsmOperandClass {let Name="MemPosImm8Offset";}
def t2addrmode_posimm8 : Operand<i32> {
- let PrintMethod = "printT2AddrModeImm8Operand";
+ let PrintMethod = "printT2AddrModeImm8Operand<false>";
let EncoderMethod = "getT2AddrModeImm8OpValue";
let DecoderMethod = "DecodeT2AddrModeImm8";
let ParserMatchClass = MemPosImm8OffsetAsmOperand;
def MemNegImm8OffsetAsmOperand : AsmOperandClass {let Name="MemNegImm8Offset";}
def t2addrmode_negimm8 : Operand<i32>,
ComplexPattern<i32, 2, "SelectT2AddrModeImm8", []> {
- let PrintMethod = "printT2AddrModeImm8Operand";
+ let PrintMethod = "printT2AddrModeImm8Operand<false>";
let EncoderMethod = "getT2AddrModeImm8OpValue";
let DecoderMethod = "DecodeT2AddrModeImm8";
let ParserMatchClass = MemNegImm8OffsetAsmOperand;
// t2addrmode_imm8 := reg +/- imm8
def MemImm8OffsetAsmOperand : AsmOperandClass { let Name = "MemImm8Offset"; }
-def t2addrmode_imm8 : Operand<i32>,
- ComplexPattern<i32, 2, "SelectT2AddrModeImm8", []> {
- let PrintMethod = "printT2AddrModeImm8Operand";
+class T2AddrMode_Imm8 : Operand<i32>,
+ ComplexPattern<i32, 2, "SelectT2AddrModeImm8", []> {
let EncoderMethod = "getT2AddrModeImm8OpValue";
let DecoderMethod = "DecodeT2AddrModeImm8";
let ParserMatchClass = MemImm8OffsetAsmOperand;
let MIOperandInfo = (ops GPR:$base, i32imm:$offsimm);
}
+def t2addrmode_imm8 : T2AddrMode_Imm8 {
+ let PrintMethod = "printT2AddrModeImm8Operand<false>";
+}
+
+def t2addrmode_imm8_pre : T2AddrMode_Imm8 {
+ let PrintMethod = "printT2AddrModeImm8Operand<true>";
+}
+
def t2am_imm8_offset : Operand<i32>,
ComplexPattern<i32, 1, "SelectT2AddrModeImm8Offset",
[], [SDNPWantRoot]> {
// t2addrmode_imm8s4 := reg +/- (imm8 << 2)
def MemImm8s4OffsetAsmOperand : AsmOperandClass {let Name = "MemImm8s4Offset";}
-def t2addrmode_imm8s4 : Operand<i32> {
- let PrintMethod = "printT2AddrModeImm8s4Operand";
+class T2AddrMode_Imm8s4 : Operand<i32> {
let EncoderMethod = "getT2AddrModeImm8s4OpValue";
let DecoderMethod = "DecodeT2AddrModeImm8s4";
let ParserMatchClass = MemImm8s4OffsetAsmOperand;
let MIOperandInfo = (ops GPR:$base, i32imm:$offsimm);
}
+def t2addrmode_imm8s4 : T2AddrMode_Imm8s4 {
+ let PrintMethod = "printT2AddrModeImm8s4Operand<false>";
+}
+
+def t2addrmode_imm8s4_pre : T2AddrMode_Imm8s4 {
+ let PrintMethod = "printT2AddrModeImm8s4Operand<true>";
+}
+
def t2am_imm8s4_offset_asmoperand : AsmOperandClass { let Name = "Imm8s4"; }
def t2am_imm8s4_offset : Operand<i32> {
let PrintMethod = "printT2AddrModeImm8s4OffsetOperand";
let Inst{19-16} = addr{16-13}; // Rn
let Inst{15-12} = Rt;
let Inst{11-0} = addr{11-0}; // imm
+
+ let DecoderMethod = "DecodeT2LoadImm12";
}
def i8 : T2Ii8 <(outs target:$Rt), (ins t2addrmode_negimm8:$addr), iii,
opc, "\t$Rt, $addr",
let Inst{9} = addr{8}; // U
let Inst{8} = 0; // The W bit.
let Inst{7-0} = addr{7-0}; // imm
+
+ let DecoderMethod = "DecodeT2LoadImm8";
}
def s : T2Iso <(outs target:$Rt), (ins t2addrmode_so_reg:$addr), iis,
opc, ".w\t$Rt, $addr",
bits<12> addr;
let Inst{15-12} = Rt{3-0};
let Inst{11-0} = addr{11-0};
+
+ let DecoderMethod = "DecodeT2LoadLabel";
}
}
// Loads with zero extension
defm t2LDRH : T2I_ld<0, 0b01, "ldrh", IIC_iLoad_bh_i, IIC_iLoad_bh_si,
- rGPR, UnOpFrag<(zextloadi16 node:$Src)>>;
+ GPR, UnOpFrag<(zextloadi16 node:$Src)>>;
defm t2LDRB : T2I_ld<0, 0b00, "ldrb", IIC_iLoad_bh_i, IIC_iLoad_bh_si,
- rGPR, UnOpFrag<(zextloadi8 node:$Src)>>;
+ GPR, UnOpFrag<(zextloadi8 node:$Src)>>;
// Loads with sign extension
defm t2LDRSH : T2I_ld<1, 0b01, "ldrsh", IIC_iLoad_bh_i, IIC_iLoad_bh_si,
- rGPR, UnOpFrag<(sextloadi16 node:$Src)>>;
+ GPR, UnOpFrag<(sextloadi16 node:$Src)>>;
defm t2LDRSB : T2I_ld<1, 0b00, "ldrsb", IIC_iLoad_bh_i, IIC_iLoad_bh_si,
- rGPR, UnOpFrag<(sextloadi8 node:$Src)>>;
+ GPR, UnOpFrag<(sextloadi8 node:$Src)>>;
let mayLoad = 1, neverHasSideEffects = 1, hasExtraDefRegAllocReq = 1 in {
// Load doubleword
let mayLoad = 1, neverHasSideEffects = 1 in {
def t2LDR_PRE : T2Ipreldst<0, 0b10, 1, 1, (outs GPR:$Rt, GPR:$Rn_wb),
- (ins t2addrmode_imm8:$addr),
+ (ins t2addrmode_imm8_pre:$addr),
AddrModeT2_i8, IndexModePre, IIC_iLoad_iu,
"ldr", "\t$Rt, $addr!", "$addr.base = $Rn_wb",
[]> {
"ldr", "\t$Rt, $Rn$offset", "$Rn = $Rn_wb", []>;
def t2LDRB_PRE : T2Ipreldst<0, 0b00, 1, 1, (outs GPR:$Rt, GPR:$Rn_wb),
- (ins t2addrmode_imm8:$addr),
+ (ins t2addrmode_imm8_pre:$addr),
AddrModeT2_i8, IndexModePre, IIC_iLoad_bh_iu,
"ldrb", "\t$Rt, $addr!", "$addr.base = $Rn_wb",
[]> {
"ldrb", "\t$Rt, $Rn$offset", "$Rn = $Rn_wb", []>;
def t2LDRH_PRE : T2Ipreldst<0, 0b01, 1, 1, (outs GPR:$Rt, GPR:$Rn_wb),
- (ins t2addrmode_imm8:$addr),
+ (ins t2addrmode_imm8_pre:$addr),
AddrModeT2_i8, IndexModePre, IIC_iLoad_bh_iu,
"ldrh", "\t$Rt, $addr!", "$addr.base = $Rn_wb",
[]> {
"ldrh", "\t$Rt, $Rn$offset", "$Rn = $Rn_wb", []>;
def t2LDRSB_PRE : T2Ipreldst<1, 0b00, 1, 1, (outs GPR:$Rt, GPR:$Rn_wb),
- (ins t2addrmode_imm8:$addr),
+ (ins t2addrmode_imm8_pre:$addr),
AddrModeT2_i8, IndexModePre, IIC_iLoad_bh_iu,
"ldrsb", "\t$Rt, $addr!", "$addr.base = $Rn_wb",
[]> {
"ldrsb", "\t$Rt, $Rn$offset", "$Rn = $Rn_wb", []>;
def t2LDRSH_PRE : T2Ipreldst<1, 0b01, 1, 1, (outs GPR:$Rt, GPR:$Rn_wb),
- (ins t2addrmode_imm8:$addr),
+ (ins t2addrmode_imm8_pre:$addr),
AddrModeT2_i8, IndexModePre, IIC_iLoad_bh_iu,
"ldrsh", "\t$Rt, $addr!", "$addr.base = $Rn_wb",
[]> {
let Inst{11} = 1;
let Inst{10-8} = 0b110; // PUW.
let Inst{7-0} = addr{7-0};
+
+ let DecoderMethod = "DecodeT2LoadT";
}
def t2LDRT : T2IldT<0, 0b10, "ldrt", IIC_iLoad_i>;
let mayStore = 1, neverHasSideEffects = 1 in {
def t2STR_PRE : T2Ipreldst<0, 0b10, 0, 1, (outs GPRnopc:$Rn_wb),
- (ins GPRnopc:$Rt, t2addrmode_imm8:$addr),
+ (ins GPRnopc:$Rt, t2addrmode_imm8_pre:$addr),
AddrModeT2_i8, IndexModePre, IIC_iStore_iu,
"str", "\t$Rt, $addr!",
"$addr.base = $Rn_wb,@earlyclobber $Rn_wb", []> {
let AsmMatchConverter = "cvtStWriteBackRegT2AddrModeImm8";
}
def t2STRH_PRE : T2Ipreldst<0, 0b01, 0, 1, (outs GPRnopc:$Rn_wb),
- (ins rGPR:$Rt, t2addrmode_imm8:$addr),
+ (ins rGPR:$Rt, t2addrmode_imm8_pre:$addr),
AddrModeT2_i8, IndexModePre, IIC_iStore_iu,
"strh", "\t$Rt, $addr!",
"$addr.base = $Rn_wb,@earlyclobber $Rn_wb", []> {
}
def t2STRB_PRE : T2Ipreldst<0, 0b00, 0, 1, (outs GPRnopc:$Rn_wb),
- (ins rGPR:$Rt, t2addrmode_imm8:$addr),
+ (ins rGPR:$Rt, t2addrmode_imm8_pre:$addr),
AddrModeT2_i8, IndexModePre, IIC_iStore_bh_iu,
"strb", "\t$Rt, $addr!",
"$addr.base = $Rn_wb,@earlyclobber $Rn_wb", []> {
// For disassembly only.
def t2LDRD_PRE : T2Ii8s4<1, 1, 1, (outs rGPR:$Rt, rGPR:$Rt2, GPR:$wb),
- (ins t2addrmode_imm8s4:$addr), IIC_iLoad_d_ru,
+ (ins t2addrmode_imm8s4_pre:$addr), IIC_iLoad_d_ru,
"ldrd", "\t$Rt, $Rt2, $addr!", "$addr.base = $wb", []> {
let AsmMatchConverter = "cvtT2LdrdPre";
let DecoderMethod = "DecodeT2LDRDPreInstruction";
"$addr.base = $wb", []>;
def t2STRD_PRE : T2Ii8s4<1, 1, 0, (outs GPR:$wb),
- (ins rGPR:$Rt, rGPR:$Rt2, t2addrmode_imm8s4:$addr),
+ (ins rGPR:$Rt, rGPR:$Rt2, t2addrmode_imm8s4_pre:$addr),
IIC_iStore_d_ru, "strd", "\t$Rt, $Rt2, $addr!",
"$addr.base = $wb", []> {
let AsmMatchConverter = "cvtT2StrdPre";
let Inst{3-0} = opt;
}
-def t2ISB : AInoP<(outs), (ins memb_opt:$opt), ThumbFrm, NoItinerary,
+def t2ISB : AInoP<(outs), (ins instsyncb_opt:$opt), ThumbFrm, NoItinerary,
"isb", "\t$opt",
[]>, Requires<[IsThumb, HasDB]> {
bits<4> opt;
let isPredicable = 1 in
def t2B : T2I<(outs), (ins uncondbrtarget:$target), IIC_Br,
"b", ".w\t$target",
- [(br bb:$target)]> {
+ [(br bb:$target)]>, Sched<[WriteBr]> {
let Inst{31-27} = 0b11110;
let Inst{15-14} = 0b10;
let Inst{12} = 1;
def t2BR_JT : t2PseudoInst<(outs),
(ins GPR:$target, GPR:$index, i32imm:$jt, i32imm:$id),
0, IIC_Br,
- [(ARMbr2jt GPR:$target, GPR:$index, tjumptable:$jt, imm:$id)]>;
+ [(ARMbr2jt GPR:$target, GPR:$index, tjumptable:$jt, imm:$id)]>,
+ Sched<[WriteBr]>;
// FIXME: Add a non-pc based case that can be predicated.
def t2TBB_JT : t2PseudoInst<(outs),
- (ins GPR:$index, i32imm:$jt, i32imm:$id), 0, IIC_Br, []>;
+ (ins GPR:$index, i32imm:$jt, i32imm:$id), 0, IIC_Br, []>,
+ Sched<[WriteBr]>;
def t2TBH_JT : t2PseudoInst<(outs),
- (ins GPR:$index, i32imm:$jt, i32imm:$id), 0, IIC_Br, []>;
+ (ins GPR:$index, i32imm:$jt, i32imm:$id), 0, IIC_Br, []>,
+ Sched<[WriteBr]>;
def t2TBB : T2I<(outs), (ins addrmode_tbb:$addr), IIC_Br,
- "tbb", "\t$addr", []> {
+ "tbb", "\t$addr", []>, Sched<[WriteBrTbl]> {
bits<4> Rn;
bits<4> Rm;
let Inst{31-20} = 0b111010001101;
}
def t2TBH : T2I<(outs), (ins addrmode_tbh:$addr), IIC_Br,
- "tbh", "\t$addr", []> {
+ "tbh", "\t$addr", []>, Sched<[WriteBrTbl]> {
bits<4> Rn;
bits<4> Rm;
let Inst{31-20} = 0b111010001101;
let isBranch = 1, isTerminator = 1 in
def t2Bcc : T2I<(outs), (ins brtarget:$target), IIC_Br,
"b", ".w\t$target",
- [/*(ARMbrcond bb:$target, imm:$cc)*/]> {
+ [/*(ARMbrcond bb:$target, imm:$cc)*/]>, Sched<[WriteBr]> {
let Inst{31-27} = 0b11110;
let Inst{15-14} = 0b10;
let Inst{12} = 0;
(ins uncondbrtarget:$dst, pred:$p),
4, IIC_Br, [],
(t2B uncondbrtarget:$dst, pred:$p)>,
- Requires<[IsThumb2, IsIOS]>;
+ Requires<[IsThumb2, IsIOS]>, Sched<[WriteBr]>;
}
// IT block
// Branch and Exchange Jazelle -- for disassembly only
// Rm = Inst{19-16}
-def t2BXJ : T2I<(outs), (ins rGPR:$func), NoItinerary, "bxj", "\t$func", []> {
+def t2BXJ : T2I<(outs), (ins rGPR:$func), NoItinerary, "bxj", "\t$func", []>,
+ Sched<[WriteBr]> {
bits<4> func;
let Inst{31-27} = 0b11110;
let Inst{26} = 0;
def tCBZ : T1I<(outs), (ins tGPR:$Rn, t_cbtarget:$target), IIC_Br,
"cbz\t$Rn, $target", []>,
T1Misc<{0,0,?,1,?,?,?}>,
- Requires<[IsThumb2]> {
+ Requires<[IsThumb2]>, Sched<[WriteBr]> {
// A8.6.27
bits<6> target;
bits<3> Rn;
def tCBNZ : T1I<(outs), (ins tGPR:$Rn, t_cbtarget:$target), IIC_Br,
"cbnz\t$Rn, $target", []>,
T1Misc<{1,0,?,1,?,?,?}>,
- Requires<[IsThumb2]> {
+ Requires<[IsThumb2]>, Sched<[WriteBr]> {
// A8.6.27
bits<6> target;
bits<3> Rn;
let DecoderMethod = "DecodeCopMemInstruction";
}
def _PRE : T2CI<op31_28,
- (outs), (ins p_imm:$cop, c_imm:$CRd, addrmode5:$addr),
+ (outs), (ins p_imm:$cop, c_imm:$CRd, addrmode5_pre:$addr),
asm, "\t$cop, $CRd, $addr!"> {
bits<13> addr;
bits<4> cop;
projects / oota-llvm.git / blobdiff