MINI_OP(OP_MIPS_FBFALSE, "mips_fbfalse", NONE, NONE, NONE)
MINI_OP(OP_MIPS_FBTRUE, "mips_fbtrue", NONE, NONE, NONE)
MINI_OP(OP_MIPS_LWC1, "mips_lwc1", NONE, NONE, NONE)
-MINI_OP(OP_MIPS_MTC1S, "mips_mtc1_s", NONE, NONE, NONE)
-MINI_OP(OP_MIPS_MFC1S, "mips_mfc1_s", NONE, NONE, NONE)
-MINI_OP(OP_MIPS_MTC1D, "mips_mtc1_d", NONE, NONE, NONE)
-MINI_OP(OP_MIPS_MFC1D, "mips_mfc1_d", NONE, NONE, NONE)
+MINI_OP(OP_MIPS_MTC1S, "mips_mtc1_s", FREG, IREG, NONE)
+MINI_OP(OP_MIPS_MFC1S, "mips_mfc1_s", IREG, FREG, NONE)
+MINI_OP(OP_MIPS_MTC1D, "mips_mtc1_d", FREG, IREG, NONE)
+MINI_OP(OP_MIPS_MFC1D, "mips_mfc1_d", IREG, FREG, NONE)
MINI_OP(OP_MIPS_NOP, "mips_nop", NONE, NONE, NONE)
MINI_OP(OP_MIPS_SLTI, "mips_slti", NONE, NONE, NONE)
MINI_OP(OP_MIPS_SLT, "mips_slt", NONE, NONE, NONE)