+def TLBSX : XForm_tlb<914, (outs), (ins gprc:$A, gprc:$B), "tlbsx $A, $B",
+ IIC_LdStLoad>, Requires<[IsBookE]>;
+
+def TLBIVAX : XForm_tlb<786, (outs), (ins gprc:$A, gprc:$B), "tlbivax $A, $B",
+ IIC_LdStLoad>, Requires<[IsBookE]>;
+
+def TLBRE : XForm_24_eieio<31, 946, (outs), (ins),
+ "tlbre", IIC_LdStLoad, []>, Requires<[IsBookE]>;
+
+def TLBWE : XForm_24_eieio<31, 978, (outs), (ins),
+ "tlbwe", IIC_LdStLoad, []>, Requires<[IsBookE]>;
+
+def TLBRE2 : XForm_tlbws<31, 946, (outs gprc:$RS), (ins gprc:$A, i1imm:$WS),
+ "tlbre $RS, $A, $WS", IIC_LdStLoad, []>, Requires<[IsPPC4xx]>;
+
+def TLBWE2 : XForm_tlbws<31, 978, (outs), (ins gprc:$RS, gprc:$A, i1imm:$WS),
+ "tlbwe $RS, $A, $WS", IIC_LdStLoad, []>, Requires<[IsPPC4xx]>;
+
+def TLBSX2 : XForm_base_r3xo<31, 914, (outs), (ins gprc:$RST, gprc:$A, gprc:$B),
+ "tlbsx $RST, $A, $B", IIC_LdStLoad, []>,
+ Requires<[IsPPC4xx]>;
+def TLBSX2D : XForm_base_r3xo<31, 914, (outs),
+ (ins gprc:$RST, gprc:$A, gprc:$B),
+ "tlbsx. $RST, $A, $B", IIC_LdStLoad, []>,
+ Requires<[IsPPC4xx]>, isDOT;
+
+def RFID : XForm_0<19, 18, (outs), (ins), "rfid", IIC_IntRFID, []>;
+
+def RFI : XForm_0<19, 50, (outs), (ins), "rfi", IIC_SprRFI, []>,
+ Requires<[IsBookE]>;
+def RFCI : XForm_0<19, 51, (outs), (ins), "rfci", IIC_BrB, []>,
+ Requires<[IsBookE]>;
+
+def RFDI : XForm_0<19, 39, (outs), (ins), "rfdi", IIC_BrB, []>,
+ Requires<[IsE500]>;
+def RFMCI : XForm_0<19, 38, (outs), (ins), "rfmci", IIC_BrB, []>,
+ Requires<[IsE500]>;
+
+def MFDCR : XFXForm_1<31, 323, (outs gprc:$RT), (ins i32imm:$SPR),
+ "mfdcr $RT, $SPR", IIC_SprMFSPR>, Requires<[IsPPC4xx]>;
+def MTDCR : XFXForm_1<31, 451, (outs), (ins gprc:$RT, i32imm:$SPR),
+ "mtdcr $SPR, $RT", IIC_SprMTSPR>, Requires<[IsPPC4xx]>;
+