// A6.3.4 Branches and miscellaneous control
// Table A6-14 Change Processor State, and hint instructions
-class T2I_hint<bits<8> op7_0, string opc, string asm>
- : T2I<(outs), (ins), NoItinerary, opc, asm, []> {
- let Inst{31-20} = 0xf3a;
- let Inst{19-16} = 0b1111;
- let Inst{15-14} = 0b10;
- let Inst{12} = 0;
- let Inst{10-8} = 0b000;
- let Inst{7-0} = op7_0;
-}
-
-def t2NOP : T2I_hint<0b00000000, "nop", ".w">;
-def t2YIELD : T2I_hint<0b00000001, "yield", ".w">;
-def t2WFE : T2I_hint<0b00000010, "wfe", ".w">;
-def t2WFI : T2I_hint<0b00000011, "wfi", ".w">;
-def t2SEV : T2I_hint<0b00000100, "sev", ".w">;
+def t2HINT : T2I<(outs), (ins imm0_255:$imm), NoItinerary, "hint", "\t$imm",[]>{
+ bits<8> imm;
+ let Inst{31-8} = 0b111100111010111110000000;
+ let Inst{7-0} = imm;
+}
+
+def : t2InstAlias<"hint$p.w $imm", (t2HINT imm0_255:$imm, pred:$p)>;
+def : t2InstAlias<"nop$p.w", (t2HINT 0, pred:$p)>;
+def : t2InstAlias<"yield$p.w", (t2HINT 1, pred:$p)>;
+def : t2InstAlias<"wfe$p.w", (t2HINT 2, pred:$p)>;
+def : t2InstAlias<"wfi$p.w", (t2HINT 3, pred:$p)>;
+def : t2InstAlias<"sev$p.w", (t2HINT 4, pred:$p)>;
def t2DBG : T2I<(outs), (ins imm0_15:$opt), NoItinerary, "dbg", "\t$opt", []> {
bits<4> opt;