+def MCRFS : XLForm_3<63, 64, (outs crrc:$BF), (ins crrc:$BFA),
+ "mcrfs $BF, $BFA", IIC_BrMCR>;
+
+def MTFSFI : XLForm_4<63, 134, (outs crrc:$BF), (ins i32imm:$U, i32imm:$W),
+ "mtfsfi $BF, $U, $W", IIC_IntMFFS>;
+
+def MTFSFIo : XLForm_4<63, 134, (outs crrc:$BF), (ins i32imm:$U, i32imm:$W),
+ "mtfsfi. $BF, $U, $W", IIC_IntMFFS>, isDOT;
+
+def : InstAlias<"mtfsfi $BF, $U", (MTFSFI crrc:$BF, i32imm:$U, 0)>;
+def : InstAlias<"mtfsfi. $BF, $U", (MTFSFIo crrc:$BF, i32imm:$U, 0)>;
+
+def MTFSF : XFLForm_1<63, 711, (outs),
+ (ins i32imm:$FLM, f8rc:$FRB, i32imm:$L, i32imm:$W),
+ "mtfsf $FLM, $FRB, $L, $W", IIC_IntMFFS, []>;
+def MTFSFo : XFLForm_1<63, 711, (outs),
+ (ins i32imm:$FLM, f8rc:$FRB, i32imm:$L, i32imm:$W),
+ "mtfsf. $FLM, $FRB, $L, $W", IIC_IntMFFS, []>, isDOT;
+
+def : InstAlias<"mtfsf $FLM, $FRB", (MTFSF i32imm:$FLM, f8rc:$FRB, 0, 0)>;
+def : InstAlias<"mtfsf. $FLM, $FRB", (MTFSFo i32imm:$FLM, f8rc:$FRB, 0, 0)>;
+