+def t2STRD_PRE : T2Ii8s4<1, 1, 0, (outs),
+ (ins GPR:$src1, GPR:$src2, GPR:$base, t2am_imm8s4_offset:$imm),
+ NoItinerary, "strd", "\t$src1, $src2, [$base, $imm]!", []>;
+
+def t2STRD_POST : T2Ii8s4<0, 1, 0, (outs),
+ (ins GPR:$src1, GPR:$src2, GPR:$base, t2am_imm8s4_offset:$imm),
+ NoItinerary, "strd", "\t$src1, $src2, [$base], $imm", []>;
+
+// T2Ipl (Preload Data/Instruction) signals the memory system of possible future
+// data/instruction access. These are for disassembly only.
+//
+// A8.6.117, A8.6.118. Different instructions are generated for #0 and #-0.
+// The neg_zero operand translates -0 to -1, -1 to -2, ..., etc.
+multiclass T2Ipl<bit instr, bit write, string opc> {
+
+ def i12 : T2I<(outs), (ins GPR:$base, i32imm:$imm), IIC_iLoadi, opc,
+ "\t[$base, $imm]", []> {
+ let Inst{31-25} = 0b1111100;
+ let Inst{24} = instr;
+ let Inst{23} = 1; // U = 1
+ let Inst{22} = 0;
+ let Inst{21} = write;
+ let Inst{20} = 1;
+ let Inst{15-12} = 0b1111;
+ }
+
+ def i8 : T2I<(outs), (ins GPR:$base, neg_zero:$imm), IIC_iLoadi, opc,
+ "\t[$base, $imm]", []> {
+ let Inst{31-25} = 0b1111100;
+ let Inst{24} = instr;
+ let Inst{23} = 0; // U = 0
+ let Inst{22} = 0;
+ let Inst{21} = write;
+ let Inst{20} = 1;
+ let Inst{15-12} = 0b1111;
+ let Inst{11-8} = 0b1100;
+ }
+
+ def pci : T2I<(outs), (ins GPR:$base, neg_zero:$imm), IIC_iLoadi, opc,
+ "\t[pc, $imm]", []> {
+ let Inst{31-25} = 0b1111100;
+ let Inst{24} = instr;
+ let Inst{23} = ?; // add = (U == 1)
+ let Inst{22} = 0;
+ let Inst{21} = write;
+ let Inst{20} = 1;
+ let Inst{19-16} = 0b1111; // Rn = 0b1111
+ let Inst{15-12} = 0b1111;
+ }
+
+ def r : T2I<(outs), (ins GPR:$base, GPR:$a), IIC_iLoadi, opc,
+ "\t[$base, $a]", []> {
+ let Inst{31-25} = 0b1111100;
+ let Inst{24} = instr;
+ let Inst{23} = 0; // add = TRUE for T1
+ let Inst{22} = 0;
+ let Inst{21} = write;
+ let Inst{20} = 1;
+ let Inst{15-12} = 0b1111;
+ let Inst{11-6} = 0000000;
+ let Inst{5-4} = 0b00; // no shift is applied
+ }
+
+ def s : T2I<(outs), (ins GPR:$base, GPR:$a, i32imm:$shamt), IIC_iLoadi, opc,
+ "\t[$base, $a, lsl $shamt]", []> {
+ let Inst{31-25} = 0b1111100;
+ let Inst{24} = instr;
+ let Inst{23} = 0; // add = TRUE for T1
+ let Inst{22} = 0;
+ let Inst{21} = write;
+ let Inst{20} = 1;
+ let Inst{15-12} = 0b1111;
+ let Inst{11-6} = 0000000;
+ }
+}
+
+defm t2PLD : T2Ipl<0, 0, "pld">;
+defm t2PLDW : T2Ipl<0, 1, "pldw">;
+defm t2PLI : T2Ipl<1, 0, "pli">;