[(ARMcallseq_start timm:$amt)]>;
}
+def NOP : AI<(outs), (ins), Pseudo, NoItinerary, "nop", "",
+ [/* For disassembly only; pattern left blank */]>,
+ Requires<[IsARM, HasV6T2]> {
+ let Inst{27-16} = 0b001100100000;
+ let Inst{7-0} = 0b00000000;
+}
+
+def DBG : AI<(outs), (ins i32imm:$opt), Pseudo, NoItinerary, "dbg", "\t$opt",
+ [/* For disassembly only; pattern left blank */]>,
+ Requires<[IsARM, HasV7]> {
+ let Inst{27-16} = 0b001100100000;
+ let Inst{7-4} = 0b1111;
+}
+
// Address computation and loads and stores in PIC mode.
let isNotDuplicable = 1 in {
def PICADD : AXI1<0b0100, (outs GPR:$dst), (ins GPR:$a, pclabel:$cp, pred:$p),
[/*(ARMbrcond bb:$target, imm:$cc, CCR:$ccr)*/]>;
}
+// Supervisor call (software interrupt) -- for disassembly only
+let isCall = 1 in {
+def SVC : ABI<0b1111, (outs), (ins i32imm:$svc), IIC_Br, "svc", "\t$svc",
+ [/* For disassembly only; pattern left blank */]>;
+}
+
//===----------------------------------------------------------------------===//
// Load / store Instructions.
//