let Inst{4-0} = offset;
}
+class LOAD_GP_FM_MM16<bits<6> op> {
+ bits<3> rt;
+ bits<7> offset;
+
+ bits<16> Inst;
+
+ let Inst{15-10} = op;
+ let Inst{9-7} = rt;
+ let Inst{6-0} = offset;
+}
+
class ADDIUS5_FM_MM16 {
bits<5> rd;
bits<4> imm;
let Inst{3-0} = code_;
}
+class BEQNEZ_FM_MM16<bits<6> op> {
+ bits<3> rs;
+ bits<7> offset;
+
+ bits<16> Inst;
+
+ let Inst{15-10} = op;
+ let Inst{9-7} = rs;
+ let Inst{6-0} = offset;
+}
+
+class B16_FM {
+ bits<10> offset;
+
+ bits<16> Inst;
+
+ let Inst{15-10} = 0x33;
+ let Inst{9-0} = offset;
+}
+
+class MOVEP_FM_MM16 {
+ bits<3> dst_regs;
+ bits<3> rt;
+ bits<3> rs;
+
+ bits<16> Inst;
+
+ let Inst{15-10} = 0x21;
+ let Inst{9-7} = dst_regs;
+ let Inst{6-4} = rt;
+ let Inst{3-1} = rs;
+ let Inst{0} = 0;
+}
+
//===----------------------------------------------------------------------===//
// MicroMIPS 32-bit Instruction Formats
//===----------------------------------------------------------------------===//
let Inst{10-6} = 0x0;
let Inst{5-0} = 0x0;
}
+
+class ADDIUPC_FM_MM {
+ bits<3> rs;
+ bits<23> imm;
+
+ bits<32> Inst;
+
+ let Inst{31-26} = 0x1e;
+ let Inst{25-23} = rs;
+ let Inst{22-0} = imm;
+}