RISC-V: Renamed INSN_CLASS for floating point in integer extensions.

Just added suffix _INX for those INSN_CLASS should be enough to represent
their fpr can be replaced by gpr.

1 files changed, 222 insertions, 222 deletions

diff --git a/opcodes/riscv-opc.c b/opcodes/riscv-opc.c
index 3eb69cd..11bb87d 100644
--- a/opcodes/riscv-opc.c
+++ b/opcodes/riscv-opc.c
@@ -608,81 +608,81 @@ const struct riscv_opcode riscv_opcodes[] =
 {"fsh",        0, INSN_CLASS_ZFHMIN,   "T,A,s",     0, (int) M_FSH, match_never, INSN_MACRO },
 {"fmv.x.h",    0, INSN_CLASS_ZFHMIN,   "d,S",       MATCH_FMV_X_H, MASK_FMV_X_H, match_opcode, 0 },
 {"fmv.h.x",    0, INSN_CLASS_ZFHMIN,   "D,s",       MATCH_FMV_H_X, MASK_FMV_H_X, match_opcode, 0 },
-{"fmv.h",      0, INSN_CLASS_ZFH_OR_ZHINX,   "D,U",       MATCH_FSGNJ_H, MASK_FSGNJ_H, match_rs1_eq_rs2, INSN_ALIAS },
-{"fneg.h",     0, INSN_CLASS_ZFH_OR_ZHINX,   "D,U",       MATCH_FSGNJN_H, MASK_FSGNJN_H, match_rs1_eq_rs2, INSN_ALIAS },
-{"fabs.h",     0, INSN_CLASS_ZFH_OR_ZHINX,   "D,U",       MATCH_FSGNJX_H, MASK_FSGNJX_H, match_rs1_eq_rs2, INSN_ALIAS },
-{"fsgnj.h",    0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T",     MATCH_FSGNJ_H, MASK_FSGNJ_H, match_opcode, 0 },
-{"fsgnjn.h",   0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T",     MATCH_FSGNJN_H, MASK_FSGNJN_H, match_opcode, 0 },
-{"fsgnjx.h",   0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T",     MATCH_FSGNJX_H, MASK_FSGNJX_H, match_opcode, 0 },
-{"fadd.h",     0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T",     MATCH_FADD_H|MASK_RM, MASK_FADD_H|MASK_RM, match_opcode, 0 },
-{"fadd.h",     0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T,m",   MATCH_FADD_H, MASK_FADD_H, match_opcode, 0 },
-{"fsub.h",     0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T",     MATCH_FSUB_H|MASK_RM, MASK_FSUB_H|MASK_RM, match_opcode, 0 },
-{"fsub.h",     0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T,m",   MATCH_FSUB_H, MASK_FSUB_H, match_opcode, 0 },
-{"fmul.h",     0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T",     MATCH_FMUL_H|MASK_RM, MASK_FMUL_H|MASK_RM, match_opcode, 0 },
-{"fmul.h",     0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T,m",   MATCH_FMUL_H, MASK_FMUL_H, match_opcode, 0 },
-{"fdiv.h",     0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T",     MATCH_FDIV_H|MASK_RM, MASK_FDIV_H|MASK_RM, match_opcode, 0 },
-{"fdiv.h",     0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T,m",   MATCH_FDIV_H, MASK_FDIV_H, match_opcode, 0 },
-{"fsqrt.h",    0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S",       MATCH_FSQRT_H|MASK_RM, MASK_FSQRT_H|MASK_RM, match_opcode, 0 },
-{"fsqrt.h",    0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,m",     MATCH_FSQRT_H, MASK_FSQRT_H, match_opcode, 0 },
-{"fmin.h",     0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T",     MATCH_FMIN_H, MASK_FMIN_H, match_opcode, 0 },
-{"fmax.h",     0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T",     MATCH_FMAX_H, MASK_FMAX_H, match_opcode, 0 },
-{"fmadd.h",    0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T,R",   MATCH_FMADD_H|MASK_RM, MASK_FMADD_H|MASK_RM, match_opcode, 0 },
-{"fmadd.h",    0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T,R,m", MATCH_FMADD_H, MASK_FMADD_H, match_opcode, 0 },
-{"fnmadd.h",   0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T,R",   MATCH_FNMADD_H|MASK_RM, MASK_FNMADD_H|MASK_RM, match_opcode, 0 },
-{"fnmadd.h",   0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T,R,m", MATCH_FNMADD_H, MASK_FNMADD_H, match_opcode, 0 },
-{"fmsub.h",    0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T,R",   MATCH_FMSUB_H|MASK_RM, MASK_FMSUB_H|MASK_RM, match_opcode, 0 },
-{"fmsub.h",    0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T,R,m", MATCH_FMSUB_H, MASK_FMSUB_H, match_opcode, 0 },
-{"fnmsub.h",   0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T,R",   MATCH_FNMSUB_H|MASK_RM, MASK_FNMSUB_H|MASK_RM, match_opcode, 0 },
-{"fnmsub.h",   0, INSN_CLASS_ZFH_OR_ZHINX,   "D,S,T,R,m", MATCH_FNMSUB_H, MASK_FNMSUB_H, match_opcode, 0 },
-{"fcvt.w.h",   0, INSN_CLASS_ZFH_OR_ZHINX,   "d,S",       MATCH_FCVT_W_H|MASK_RM, MASK_FCVT_W_H|MASK_RM, match_opcode, 0 },
-{"fcvt.w.h",   0, INSN_CLASS_ZFH_OR_ZHINX,   "d,S,m",     MATCH_FCVT_W_H, MASK_FCVT_W_H, match_opcode, 0 },
-{"fcvt.wu.h",  0, INSN_CLASS_ZFH_OR_ZHINX,   "d,S",       MATCH_FCVT_WU_H|MASK_RM, MASK_FCVT_WU_H|MASK_RM, match_opcode, 0 },
-{"fcvt.wu.h",  0, INSN_CLASS_ZFH_OR_ZHINX,   "d,S,m",     MATCH_FCVT_WU_H, MASK_FCVT_WU_H, match_opcode, 0 },
-{"fcvt.h.w",   0, INSN_CLASS_ZFH_OR_ZHINX,   "D,s",       MATCH_FCVT_H_W|MASK_RM, MASK_FCVT_H_W|MASK_RM, match_opcode, 0 },
-{"fcvt.h.w",   0, INSN_CLASS_ZFH_OR_ZHINX,   "D,s,m",     MATCH_FCVT_H_W, MASK_FCVT_H_W, match_opcode, 0 },
-{"fcvt.h.wu",  0, INSN_CLASS_ZFH_OR_ZHINX,   "D,s",       MATCH_FCVT_H_WU|MASK_RM, MASK_FCVT_H_WU|MASK_RM, match_opcode, 0 },
-{"fcvt.h.wu",  0, INSN_CLASS_ZFH_OR_ZHINX,   "D,s,m",     MATCH_FCVT_H_WU, MASK_FCVT_H_WU, match_opcode, 0 },
-{"fcvt.s.h",   0, INSN_CLASS_ZFHMIN_OR_ZHINXMIN, "D,S",     MATCH_FCVT_S_H, MASK_FCVT_S_H|MASK_RM, match_opcode, 0 },
-{"fcvt.d.h",   0, INSN_CLASS_ZFHMIN_AND_D,     "D,S",       MATCH_FCVT_D_H, MASK_FCVT_D_H|MASK_RM, match_opcode, 0 },
-{"fcvt.q.h",   0, INSN_CLASS_ZFHMIN_AND_Q,     "D,S",       MATCH_FCVT_Q_H, MASK_FCVT_Q_H|MASK_RM, match_opcode, 0 },
-{"fcvt.h.s",   0, INSN_CLASS_ZFHMIN_OR_ZHINXMIN, "D,S",     MATCH_FCVT_H_S|MASK_RM, MASK_FCVT_H_S|MASK_RM, match_opcode, 0 },
-{"fcvt.h.s",   0, INSN_CLASS_ZFHMIN_OR_ZHINXMIN, "D,S,m",   MATCH_FCVT_H_S, MASK_FCVT_H_S, match_opcode, 0 },
-{"fcvt.h.d",   0, INSN_CLASS_ZFHMIN_AND_D,     "D,S",       MATCH_FCVT_H_D|MASK_RM, MASK_FCVT_H_D|MASK_RM, match_opcode, 0 },
-{"fcvt.h.d",   0, INSN_CLASS_ZFHMIN_AND_D,     "D,S,m",     MATCH_FCVT_H_D, MASK_FCVT_H_D, match_opcode, 0 },
-{"fcvt.h.q",   0, INSN_CLASS_ZFHMIN_AND_Q,     "D,S",       MATCH_FCVT_H_Q|MASK_RM, MASK_FCVT_H_Q|MASK_RM, match_opcode, 0 },
-{"fcvt.h.q",   0, INSN_CLASS_ZFHMIN_AND_Q,     "D,S,m",     MATCH_FCVT_H_Q, MASK_FCVT_H_Q, match_opcode, 0 },
-{"fclass.h",   0, INSN_CLASS_ZFH_OR_ZHINX,   "d,S",       MATCH_FCLASS_H, MASK_FCLASS_H, match_opcode, 0 },
-{"feq.h",      0, INSN_CLASS_ZFH_OR_ZHINX,   "d,S,T",     MATCH_FEQ_H, MASK_FEQ_H, match_opcode, 0 },
-{"flt.h",      0, INSN_CLASS_ZFH_OR_ZHINX,   "d,S,T",     MATCH_FLT_H, MASK_FLT_H, match_opcode, 0 },
-{"fle.h",      0, INSN_CLASS_ZFH_OR_ZHINX,   "d,S,T",     MATCH_FLE_H, MASK_FLE_H, match_opcode, 0 },
-{"fgt.h",      0, INSN_CLASS_ZFH_OR_ZHINX,   "d,T,S",     MATCH_FLT_H, MASK_FLT_H, match_opcode, 0 },
-{"fge.h",      0, INSN_CLASS_ZFH_OR_ZHINX,   "d,T,S",     MATCH_FLE_H, MASK_FLE_H, match_opcode, 0 },
-{"fcvt.l.h",  64, INSN_CLASS_ZFH_OR_ZHINX,   "d,S",       MATCH_FCVT_L_H|MASK_RM, MASK_FCVT_L_H|MASK_RM, match_opcode, 0 },
-{"fcvt.l.h",  64, INSN_CLASS_ZFH_OR_ZHINX,   "d,S,m",     MATCH_FCVT_L_H, MASK_FCVT_L_H, match_opcode, 0 },
-{"fcvt.lu.h", 64, INSN_CLASS_ZFH_OR_ZHINX,   "d,S",       MATCH_FCVT_LU_H|MASK_RM, MASK_FCVT_LU_H|MASK_RM, match_opcode, 0 },
-{"fcvt.lu.h", 64, INSN_CLASS_ZFH_OR_ZHINX,   "d,S,m",     MATCH_FCVT_LU_H, MASK_FCVT_LU_H, match_opcode, 0 },
-{"fcvt.h.l",  64, INSN_CLASS_ZFH_OR_ZHINX,   "D,s",       MATCH_FCVT_H_L|MASK_RM, MASK_FCVT_H_L|MASK_RM, match_opcode, 0 },
-{"fcvt.h.l",  64, INSN_CLASS_ZFH_OR_ZHINX,   "D,s,m",     MATCH_FCVT_H_L, MASK_FCVT_H_L, match_opcode, 0 },
-{"fcvt.h.lu", 64, INSN_CLASS_ZFH_OR_ZHINX,   "D,s",       MATCH_FCVT_H_LU|MASK_RM, MASK_FCVT_H_LU|MASK_RM, match_opcode, 0 },
-{"fcvt.h.lu", 64, INSN_CLASS_ZFH_OR_ZHINX,   "D,s,m",     MATCH_FCVT_H_LU, MASK_FCVT_H_LU, match_opcode, 0 },
+{"fmv.h",      0, INSN_CLASS_ZFH_INX,   "D,U",       MATCH_FSGNJ_H, MASK_FSGNJ_H, match_rs1_eq_rs2, INSN_ALIAS },
+{"fneg.h",     0, INSN_CLASS_ZFH_INX,   "D,U",       MATCH_FSGNJN_H, MASK_FSGNJN_H, match_rs1_eq_rs2, INSN_ALIAS },
+{"fabs.h",     0, INSN_CLASS_ZFH_INX,   "D,U",       MATCH_FSGNJX_H, MASK_FSGNJX_H, match_rs1_eq_rs2, INSN_ALIAS },
+{"fsgnj.h",    0, INSN_CLASS_ZFH_INX,   "D,S,T",     MATCH_FSGNJ_H, MASK_FSGNJ_H, match_opcode, 0 },
+{"fsgnjn.h",   0, INSN_CLASS_ZFH_INX,   "D,S,T",     MATCH_FSGNJN_H, MASK_FSGNJN_H, match_opcode, 0 },
+{"fsgnjx.h",   0, INSN_CLASS_ZFH_INX,   "D,S,T",     MATCH_FSGNJX_H, MASK_FSGNJX_H, match_opcode, 0 },
+{"fadd.h",     0, INSN_CLASS_ZFH_INX,   "D,S,T",     MATCH_FADD_H|MASK_RM, MASK_FADD_H|MASK_RM, match_opcode, 0 },
+{"fadd.h",     0, INSN_CLASS_ZFH_INX,   "D,S,T,m",   MATCH_FADD_H, MASK_FADD_H, match_opcode, 0 },
+{"fsub.h",     0, INSN_CLASS_ZFH_INX,   "D,S,T",     MATCH_FSUB_H|MASK_RM, MASK_FSUB_H|MASK_RM, match_opcode, 0 },
+{"fsub.h",     0, INSN_CLASS_ZFH_INX,   "D,S,T,m",   MATCH_FSUB_H, MASK_FSUB_H, match_opcode, 0 },
+{"fmul.h",     0, INSN_CLASS_ZFH_INX,   "D,S,T",     MATCH_FMUL_H|MASK_RM, MASK_FMUL_H|MASK_RM, match_opcode, 0 },
+{"fmul.h",     0, INSN_CLASS_ZFH_INX,   "D,S,T,m",   MATCH_FMUL_H, MASK_FMUL_H, match_opcode, 0 },
+{"fdiv.h",     0, INSN_CLASS_ZFH_INX,   "D,S,T",     MATCH_FDIV_H|MASK_RM, MASK_FDIV_H|MASK_RM, match_opcode, 0 },
+{"fdiv.h",     0, INSN_CLASS_ZFH_INX,   "D,S,T,m",   MATCH_FDIV_H, MASK_FDIV_H, match_opcode, 0 },
+{"fsqrt.h",    0, INSN_CLASS_ZFH_INX,   "D,S",       MATCH_FSQRT_H|MASK_RM, MASK_FSQRT_H|MASK_RM, match_opcode, 0 },
+{"fsqrt.h",    0, INSN_CLASS_ZFH_INX,   "D,S,m",     MATCH_FSQRT_H, MASK_FSQRT_H, match_opcode, 0 },
+{"fmin.h",     0, INSN_CLASS_ZFH_INX,   "D,S,T",     MATCH_FMIN_H, MASK_FMIN_H, match_opcode, 0 },
+{"fmax.h",     0, INSN_CLASS_ZFH_INX,   "D,S,T",     MATCH_FMAX_H, MASK_FMAX_H, match_opcode, 0 },
+{"fmadd.h",    0, INSN_CLASS_ZFH_INX,   "D,S,T,R",   MATCH_FMADD_H|MASK_RM, MASK_FMADD_H|MASK_RM, match_opcode, 0 },
+{"fmadd.h",    0, INSN_CLASS_ZFH_INX,   "D,S,T,R,m", MATCH_FMADD_H, MASK_FMADD_H, match_opcode, 0 },
+{"fnmadd.h",   0, INSN_CLASS_ZFH_INX,   "D,S,T,R",   MATCH_FNMADD_H|MASK_RM, MASK_FNMADD_H|MASK_RM, match_opcode, 0 },
+{"fnmadd.h",   0, INSN_CLASS_ZFH_INX,   "D,S,T,R,m", MATCH_FNMADD_H, MASK_FNMADD_H, match_opcode, 0 },
+{"fmsub.h",    0, INSN_CLASS_ZFH_INX,   "D,S,T,R",   MATCH_FMSUB_H|MASK_RM, MASK_FMSUB_H|MASK_RM, match_opcode, 0 },
+{"fmsub.h",    0, INSN_CLASS_ZFH_INX,   "D,S,T,R,m", MATCH_FMSUB_H, MASK_FMSUB_H, match_opcode, 0 },
+{"fnmsub.h",   0, INSN_CLASS_ZFH_INX,   "D,S,T,R",   MATCH_FNMSUB_H|MASK_RM, MASK_FNMSUB_H|MASK_RM, match_opcode, 0 },
+{"fnmsub.h",   0, INSN_CLASS_ZFH_INX,   "D,S,T,R,m", MATCH_FNMSUB_H, MASK_FNMSUB_H, match_opcode, 0 },
+{"fcvt.w.h",   0, INSN_CLASS_ZFH_INX,   "d,S",       MATCH_FCVT_W_H|MASK_RM, MASK_FCVT_W_H|MASK_RM, match_opcode, 0 },
+{"fcvt.w.h",   0, INSN_CLASS_ZFH_INX,   "d,S,m",     MATCH_FCVT_W_H, MASK_FCVT_W_H, match_opcode, 0 },
+{"fcvt.wu.h",  0, INSN_CLASS_ZFH_INX,   "d,S",       MATCH_FCVT_WU_H|MASK_RM, MASK_FCVT_WU_H|MASK_RM, match_opcode, 0 },
+{"fcvt.wu.h",  0, INSN_CLASS_ZFH_INX,   "d,S,m",     MATCH_FCVT_WU_H, MASK_FCVT_WU_H, match_opcode, 0 },
+{"fcvt.h.w",   0, INSN_CLASS_ZFH_INX,   "D,s",       MATCH_FCVT_H_W|MASK_RM, MASK_FCVT_H_W|MASK_RM, match_opcode, 0 },
+{"fcvt.h.w",   0, INSN_CLASS_ZFH_INX,   "D,s,m",     MATCH_FCVT_H_W, MASK_FCVT_H_W, match_opcode, 0 },
+{"fcvt.h.wu",  0, INSN_CLASS_ZFH_INX,   "D,s",       MATCH_FCVT_H_WU|MASK_RM, MASK_FCVT_H_WU|MASK_RM, match_opcode, 0 },
+{"fcvt.h.wu",  0, INSN_CLASS_ZFH_INX,   "D,s,m",     MATCH_FCVT_H_WU, MASK_FCVT_H_WU, match_opcode, 0 },
+{"fcvt.s.h",   0, INSN_CLASS_ZFHMIN_INX, "D,S",     MATCH_FCVT_S_H, MASK_FCVT_S_H|MASK_RM, match_opcode, 0 },
+{"fcvt.d.h",   0, INSN_CLASS_ZFHMIN_AND_D_INX,     "D,S",       MATCH_FCVT_D_H, MASK_FCVT_D_H|MASK_RM, match_opcode, 0 },
+{"fcvt.q.h",   0, INSN_CLASS_ZFHMIN_AND_Q_INX,     "D,S",       MATCH_FCVT_Q_H, MASK_FCVT_Q_H|MASK_RM, match_opcode, 0 },
+{"fcvt.h.s",   0, INSN_CLASS_ZFHMIN_INX, "D,S",     MATCH_FCVT_H_S|MASK_RM, MASK_FCVT_H_S|MASK_RM, match_opcode, 0 },
+{"fcvt.h.s",   0, INSN_CLASS_ZFHMIN_INX, "D,S,m",   MATCH_FCVT_H_S, MASK_FCVT_H_S, match_opcode, 0 },
+{"fcvt.h.d",   0, INSN_CLASS_ZFHMIN_AND_D_INX,     "D,S",       MATCH_FCVT_H_D|MASK_RM, MASK_FCVT_H_D|MASK_RM, match_opcode, 0 },
+{"fcvt.h.d",   0, INSN_CLASS_ZFHMIN_AND_D_INX,     "D,S,m",     MATCH_FCVT_H_D, MASK_FCVT_H_D, match_opcode, 0 },
+{"fcvt.h.q",   0, INSN_CLASS_ZFHMIN_AND_Q_INX,     "D,S",       MATCH_FCVT_H_Q|MASK_RM, MASK_FCVT_H_Q|MASK_RM, match_opcode, 0 },
+{"fcvt.h.q",   0, INSN_CLASS_ZFHMIN_AND_Q_INX,     "D,S,m",     MATCH_FCVT_H_Q, MASK_FCVT_H_Q, match_opcode, 0 },
+{"fclass.h",   0, INSN_CLASS_ZFH_INX,   "d,S",       MATCH_FCLASS_H, MASK_FCLASS_H, match_opcode, 0 },
+{"feq.h",      0, INSN_CLASS_ZFH_INX,   "d,S,T",     MATCH_FEQ_H, MASK_FEQ_H, match_opcode, 0 },
+{"flt.h",      0, INSN_CLASS_ZFH_INX,   "d,S,T",     MATCH_FLT_H, MASK_FLT_H, match_opcode, 0 },
+{"fle.h",      0, INSN_CLASS_ZFH_INX,   "d,S,T",     MATCH_FLE_H, MASK_FLE_H, match_opcode, 0 },
+{"fgt.h",      0, INSN_CLASS_ZFH_INX,   "d,T,S",     MATCH_FLT_H, MASK_FLT_H, match_opcode, 0 },
+{"fge.h",      0, INSN_CLASS_ZFH_INX,   "d,T,S",     MATCH_FLE_H, MASK_FLE_H, match_opcode, 0 },
+{"fcvt.l.h",  64, INSN_CLASS_ZFH_INX,   "d,S",       MATCH_FCVT_L_H|MASK_RM, MASK_FCVT_L_H|MASK_RM, match_opcode, 0 },
+{"fcvt.l.h",  64, INSN_CLASS_ZFH_INX,   "d,S,m",     MATCH_FCVT_L_H, MASK_FCVT_L_H, match_opcode, 0 },
+{"fcvt.lu.h", 64, INSN_CLASS_ZFH_INX,   "d,S",       MATCH_FCVT_LU_H|MASK_RM, MASK_FCVT_LU_H|MASK_RM, match_opcode, 0 },
+{"fcvt.lu.h", 64, INSN_CLASS_ZFH_INX,   "d,S,m",     MATCH_FCVT_LU_H, MASK_FCVT_LU_H, match_opcode, 0 },
+{"fcvt.h.l",  64, INSN_CLASS_ZFH_INX,   "D,s",       MATCH_FCVT_H_L|MASK_RM, MASK_FCVT_H_L|MASK_RM, match_opcode, 0 },
+{"fcvt.h.l",  64, INSN_CLASS_ZFH_INX,   "D,s,m",     MATCH_FCVT_H_L, MASK_FCVT_H_L, match_opcode, 0 },
+{"fcvt.h.lu", 64, INSN_CLASS_ZFH_INX,   "D,s",       MATCH_FCVT_H_LU|MASK_RM, MASK_FCVT_H_LU|MASK_RM, match_opcode, 0 },
+{"fcvt.h.lu", 64, INSN_CLASS_ZFH_INX,   "D,s,m",     MATCH_FCVT_H_LU, MASK_FCVT_H_LU, match_opcode, 0 },
 
 /* Single-precision floating-point instruction subset.  */
-{"frcsr",      0, INSN_CLASS_F_OR_ZFINX,   "d",         MATCH_FRCSR, MASK_FRCSR, match_opcode, INSN_ALIAS },
-{"frsr",       0, INSN_CLASS_F_OR_ZFINX,   "d",         MATCH_FRCSR, MASK_FRCSR, match_opcode, INSN_ALIAS },
-{"fscsr",      0, INSN_CLASS_F_OR_ZFINX,   "s",         MATCH_FSCSR, MASK_FSCSR|MASK_RD, match_opcode, INSN_ALIAS },
-{"fscsr",      0, INSN_CLASS_F_OR_ZFINX,   "d,s",       MATCH_FSCSR, MASK_FSCSR, match_opcode, INSN_ALIAS },
-{"fssr",       0, INSN_CLASS_F_OR_ZFINX,   "s",         MATCH_FSCSR, MASK_FSCSR|MASK_RD, match_opcode, INSN_ALIAS },
-{"fssr",       0, INSN_CLASS_F_OR_ZFINX,   "d,s",       MATCH_FSCSR, MASK_FSCSR, match_opcode, INSN_ALIAS },
-{"frrm",       0, INSN_CLASS_F_OR_ZFINX,   "d",         MATCH_FRRM, MASK_FRRM, match_opcode, INSN_ALIAS },
-{"fsrm",       0, INSN_CLASS_F_OR_ZFINX,   "s",         MATCH_FSRM, MASK_FSRM|MASK_RD, match_opcode, INSN_ALIAS },
-{"fsrm",       0, INSN_CLASS_F_OR_ZFINX,   "d,s",       MATCH_FSRM, MASK_FSRM, match_opcode, INSN_ALIAS },
-{"fsrmi",      0, INSN_CLASS_F_OR_ZFINX,   "d,Z",       MATCH_FSRMI, MASK_FSRMI, match_opcode, INSN_ALIAS },
-{"fsrmi",      0, INSN_CLASS_F_OR_ZFINX,   "Z",         MATCH_FSRMI, MASK_FSRMI|MASK_RD, match_opcode, INSN_ALIAS },
-{"frflags",    0, INSN_CLASS_F_OR_ZFINX,   "d",         MATCH_FRFLAGS, MASK_FRFLAGS, match_opcode, INSN_ALIAS },
-{"fsflags",    0, INSN_CLASS_F_OR_ZFINX,   "s",         MATCH_FSFLAGS, MASK_FSFLAGS|MASK_RD, match_opcode, INSN_ALIAS },
-{"fsflags",    0, INSN_CLASS_F_OR_ZFINX,   "d,s",       MATCH_FSFLAGS, MASK_FSFLAGS, match_opcode, INSN_ALIAS },
-{"fsflagsi",   0, INSN_CLASS_F_OR_ZFINX,   "d,Z",       MATCH_FSFLAGSI, MASK_FSFLAGSI, match_opcode, INSN_ALIAS },
-{"fsflagsi",   0, INSN_CLASS_F_OR_ZFINX,   "Z",         MATCH_FSFLAGSI, MASK_FSFLAGSI|MASK_RD, match_opcode, INSN_ALIAS },
+{"frcsr",      0, INSN_CLASS_F_INX,   "d",         MATCH_FRCSR, MASK_FRCSR, match_opcode, INSN_ALIAS },
+{"frsr",       0, INSN_CLASS_F_INX,   "d",         MATCH_FRCSR, MASK_FRCSR, match_opcode, INSN_ALIAS },
+{"fscsr",      0, INSN_CLASS_F_INX,   "s",         MATCH_FSCSR, MASK_FSCSR|MASK_RD, match_opcode, INSN_ALIAS },
+{"fscsr",      0, INSN_CLASS_F_INX,   "d,s",       MATCH_FSCSR, MASK_FSCSR, match_opcode, INSN_ALIAS },
+{"fssr",       0, INSN_CLASS_F_INX,   "s",         MATCH_FSCSR, MASK_FSCSR|MASK_RD, match_opcode, INSN_ALIAS },
+{"fssr",       0, INSN_CLASS_F_INX,   "d,s",       MATCH_FSCSR, MASK_FSCSR, match_opcode, INSN_ALIAS },
+{"frrm",       0, INSN_CLASS_F_INX,   "d",         MATCH_FRRM, MASK_FRRM, match_opcode, INSN_ALIAS },
+{"fsrm",       0, INSN_CLASS_F_INX,   "s",         MATCH_FSRM, MASK_FSRM|MASK_RD, match_opcode, INSN_ALIAS },
+{"fsrm",       0, INSN_CLASS_F_INX,   "d,s",       MATCH_FSRM, MASK_FSRM, match_opcode, INSN_ALIAS },
+{"fsrmi",      0, INSN_CLASS_F_INX,   "d,Z",       MATCH_FSRMI, MASK_FSRMI, match_opcode, INSN_ALIAS },
+{"fsrmi",      0, INSN_CLASS_F_INX,   "Z",         MATCH_FSRMI, MASK_FSRMI|MASK_RD, match_opcode, INSN_ALIAS },
+{"frflags",    0, INSN_CLASS_F_INX,   "d",         MATCH_FRFLAGS, MASK_FRFLAGS, match_opcode, INSN_ALIAS },
+{"fsflags",    0, INSN_CLASS_F_INX,   "s",         MATCH_FSFLAGS, MASK_FSFLAGS|MASK_RD, match_opcode, INSN_ALIAS },
+{"fsflags",    0, INSN_CLASS_F_INX,   "d,s",       MATCH_FSFLAGS, MASK_FSFLAGS, match_opcode, INSN_ALIAS },
+{"fsflagsi",   0, INSN_CLASS_F_INX,   "d,Z",       MATCH_FSFLAGSI, MASK_FSFLAGSI, match_opcode, INSN_ALIAS },
+{"fsflagsi",   0, INSN_CLASS_F_INX,   "Z",         MATCH_FSFLAGSI, MASK_FSFLAGSI|MASK_RD, match_opcode, INSN_ALIAS },
 {"flw",       32, INSN_CLASS_F_AND_C, "D,Cm(Cc)",  MATCH_C_FLWSP, MASK_C_FLWSP, match_opcode, INSN_ALIAS|INSN_DREF|INSN_4_BYTE },
 {"flw",       32, INSN_CLASS_F_AND_C, "CD,Ck(Cs)", MATCH_C_FLW, MASK_C_FLW, match_opcode, INSN_ALIAS|INSN_DREF|INSN_4_BYTE },
 {"flw",        0, INSN_CLASS_F,   "D,o(s)",    MATCH_FLW, MASK_FLW, match_opcode, INSN_DREF|INSN_4_BYTE },
@@ -695,54 +695,54 @@ const struct riscv_opcode riscv_opcodes[] =
 {"fmv.w.x",    0, INSN_CLASS_F,   "D,s",       MATCH_FMV_S_X, MASK_FMV_S_X, match_opcode, 0 },
 {"fmv.x.s",    0, INSN_CLASS_F,   "d,S",       MATCH_FMV_X_S, MASK_FMV_X_S, match_opcode, 0 },
 {"fmv.s.x",    0, INSN_CLASS_F,   "D,s",       MATCH_FMV_S_X, MASK_FMV_S_X, match_opcode, 0 },
-{"fmv.s",      0, INSN_CLASS_F_OR_ZFINX,   "D,U",       MATCH_FSGNJ_S, MASK_FSGNJ_S, match_rs1_eq_rs2, INSN_ALIAS },
-{"fneg.s",     0, INSN_CLASS_F_OR_ZFINX,   "D,U",       MATCH_FSGNJN_S, MASK_FSGNJN_S, match_rs1_eq_rs2, INSN_ALIAS },
-{"fabs.s",     0, INSN_CLASS_F_OR_ZFINX,   "D,U",       MATCH_FSGNJX_S, MASK_FSGNJX_S, match_rs1_eq_rs2, INSN_ALIAS },
-{"fsgnj.s",    0, INSN_CLASS_F_OR_ZFINX,   "D,S,T",     MATCH_FSGNJ_S, MASK_FSGNJ_S, match_opcode, 0 },
-{"fsgnjn.s",   0, INSN_CLASS_F_OR_ZFINX,   "D,S,T",     MATCH_FSGNJN_S, MASK_FSGNJN_S, match_opcode, 0 },
-{"fsgnjx.s",   0, INSN_CLASS_F_OR_ZFINX,   "D,S,T",     MATCH_FSGNJX_S, MASK_FSGNJX_S, match_opcode, 0 },
-{"fadd.s",     0, INSN_CLASS_F_OR_ZFINX,   "D,S,T",     MATCH_FADD_S|MASK_RM, MASK_FADD_S|MASK_RM, match_opcode, 0 },
-{"fadd.s",     0, INSN_CLASS_F_OR_ZFINX,   "D,S,T,m",   MATCH_FADD_S, MASK_FADD_S, match_opcode, 0 },
-{"fsub.s",     0, INSN_CLASS_F_OR_ZFINX,   "D,S,T",     MATCH_FSUB_S|MASK_RM, MASK_FSUB_S|MASK_RM, match_opcode, 0 },
-{"fsub.s",     0, INSN_CLASS_F_OR_ZFINX,   "D,S,T,m",   MATCH_FSUB_S, MASK_FSUB_S, match_opcode, 0 },
-{"fmul.s",     0, INSN_CLASS_F_OR_ZFINX,   "D,S,T",     MATCH_FMUL_S|MASK_RM, MASK_FMUL_S|MASK_RM, match_opcode, 0 },
-{"fmul.s",     0, INSN_CLASS_F_OR_ZFINX,   "D,S,T,m",   MATCH_FMUL_S, MASK_FMUL_S, match_opcode, 0 },
-{"fdiv.s",     0, INSN_CLASS_F_OR_ZFINX,   "D,S,T",     MATCH_FDIV_S|MASK_RM, MASK_FDIV_S|MASK_RM, match_opcode, 0 },
-{"fdiv.s",     0, INSN_CLASS_F_OR_ZFINX,   "D,S,T,m",   MATCH_FDIV_S, MASK_FDIV_S, match_opcode, 0 },
-{"fsqrt.s",    0, INSN_CLASS_F_OR_ZFINX,   "D,S",       MATCH_FSQRT_S|MASK_RM, MASK_FSQRT_S|MASK_RM, match_opcode, 0 },
-{"fsqrt.s",    0, INSN_CLASS_F_OR_ZFINX,   "D,S,m",     MATCH_FSQRT_S, MASK_FSQRT_S, match_opcode, 0 },
-{"fmin.s",     0, INSN_CLASS_F_OR_ZFINX,   "D,S,T",     MATCH_FMIN_S, MASK_FMIN_S, match_opcode, 0 },
-{"fmax.s",     0, INSN_CLASS_F_OR_ZFINX,   "D,S,T",     MATCH_FMAX_S, MASK_FMAX_S, match_opcode, 0 },
-{"fmadd.s",    0, INSN_CLASS_F_OR_ZFINX,   "D,S,T,R",   MATCH_FMADD_S|MASK_RM, MASK_FMADD_S|MASK_RM, match_opcode, 0 },
-{"fmadd.s",    0, INSN_CLASS_F_OR_ZFINX,   "D,S,T,R,m", MATCH_FMADD_S, MASK_FMADD_S, match_opcode, 0 },
-{"fnmadd.s",   0, INSN_CLASS_F_OR_ZFINX,   "D,S,T,R",   MATCH_FNMADD_S|MASK_RM, MASK_FNMADD_S|MASK_RM, match_opcode, 0 },
-{"fnmadd.s",   0, INSN_CLASS_F_OR_ZFINX,   "D,S,T,R,m", MATCH_FNMADD_S, MASK_FNMADD_S, match_opcode, 0 },
-{"fmsub.s",    0, INSN_CLASS_F_OR_ZFINX,   "D,S,T,R",   MATCH_FMSUB_S|MASK_RM, MASK_FMSUB_S|MASK_RM, match_opcode, 0 },
-{"fmsub.s",    0, INSN_CLASS_F_OR_ZFINX,   "D,S,T,R,m", MATCH_FMSUB_S, MASK_FMSUB_S, match_opcode, 0 },
-{"fnmsub.s",   0, INSN_CLASS_F_OR_ZFINX,   "D,S,T,R",   MATCH_FNMSUB_S|MASK_RM, MASK_FNMSUB_S|MASK_RM, match_opcode, 0 },
-{"fnmsub.s",   0, INSN_CLASS_F_OR_ZFINX,   "D,S,T,R,m", MATCH_FNMSUB_S, MASK_FNMSUB_S, match_opcode, 0 },
-{"fcvt.w.s",   0, INSN_CLASS_F_OR_ZFINX,   "d,S",       MATCH_FCVT_W_S|MASK_RM, MASK_FCVT_W_S|MASK_RM, match_opcode, 0 },
-{"fcvt.w.s",   0, INSN_CLASS_F_OR_ZFINX,   "d,S,m",     MATCH_FCVT_W_S, MASK_FCVT_W_S, match_opcode, 0 },
-{"fcvt.wu.s",  0, INSN_CLASS_F_OR_ZFINX,   "d,S",       MATCH_FCVT_WU_S|MASK_RM, MASK_FCVT_WU_S|MASK_RM, match_opcode, 0 },
-{"fcvt.wu.s",  0, INSN_CLASS_F_OR_ZFINX,   "d,S,m",     MATCH_FCVT_WU_S, MASK_FCVT_WU_S, match_opcode, 0 },
-{"fcvt.s.w",   0, INSN_CLASS_F_OR_ZFINX,   "D,s",       MATCH_FCVT_S_W|MASK_RM, MASK_FCVT_S_W|MASK_RM, match_opcode, 0 },
-{"fcvt.s.w",   0, INSN_CLASS_F_OR_ZFINX,   "D,s,m",     MATCH_FCVT_S_W, MASK_FCVT_S_W, match_opcode, 0 },
-{"fcvt.s.wu",  0, INSN_CLASS_F_OR_ZFINX,   "D,s",       MATCH_FCVT_S_WU|MASK_RM, MASK_FCVT_S_WU|MASK_RM, match_opcode, 0 },
-{"fcvt.s.wu",  0, INSN_CLASS_F_OR_ZFINX,   "D,s,m",     MATCH_FCVT_S_WU, MASK_FCVT_S_WU, match_opcode, 0 },
-{"fclass.s",   0, INSN_CLASS_F_OR_ZFINX,   "d,S",       MATCH_FCLASS_S, MASK_FCLASS_S, match_opcode, 0 },
-{"feq.s",      0, INSN_CLASS_F_OR_ZFINX,   "d,S,T",     MATCH_FEQ_S, MASK_FEQ_S, match_opcode, 0 },
-{"flt.s",      0, INSN_CLASS_F_OR_ZFINX,   "d,S,T",     MATCH_FLT_S, MASK_FLT_S, match_opcode, 0 },
-{"fle.s",      0, INSN_CLASS_F_OR_ZFINX,   "d,S,T",     MATCH_FLE_S, MASK_FLE_S, match_opcode, 0 },
-{"fgt.s",      0, INSN_CLASS_F_OR_ZFINX,   "d,T,S",     MATCH_FLT_S, MASK_FLT_S, match_opcode, 0 },
-{"fge.s",      0, INSN_CLASS_F_OR_ZFINX,   "d,T,S",     MATCH_FLE_S, MASK_FLE_S, match_opcode, 0 },
-{"fcvt.l.s",  64, INSN_CLASS_F_OR_ZFINX,   "d,S",       MATCH_FCVT_L_S|MASK_RM, MASK_FCVT_L_S|MASK_RM, match_opcode, 0 },
-{"fcvt.l.s",  64, INSN_CLASS_F_OR_ZFINX,   "d,S,m",     MATCH_FCVT_L_S, MASK_FCVT_L_S, match_opcode, 0 },
-{"fcvt.lu.s", 64, INSN_CLASS_F_OR_ZFINX,   "d,S",       MATCH_FCVT_LU_S|MASK_RM, MASK_FCVT_LU_S|MASK_RM, match_opcode, 0 },
-{"fcvt.lu.s", 64, INSN_CLASS_F_OR_ZFINX,   "d,S,m",     MATCH_FCVT_LU_S, MASK_FCVT_LU_S, match_opcode, 0 },
-{"fcvt.s.l",  64, INSN_CLASS_F_OR_ZFINX,   "D,s",       MATCH_FCVT_S_L|MASK_RM, MASK_FCVT_S_L|MASK_RM, match_opcode, 0 },
-{"fcvt.s.l",  64, INSN_CLASS_F_OR_ZFINX,   "D,s,m",     MATCH_FCVT_S_L, MASK_FCVT_S_L, match_opcode, 0 },
-{"fcvt.s.lu", 64, INSN_CLASS_F_OR_ZFINX,   "D,s",       MATCH_FCVT_S_LU|MASK_RM, MASK_FCVT_S_LU|MASK_RM, match_opcode, 0 },
-{"fcvt.s.lu", 64, INSN_CLASS_F_OR_ZFINX,   "D,s,m",     MATCH_FCVT_S_LU, MASK_FCVT_S_LU, match_opcode, 0 },
+{"fmv.s",      0, INSN_CLASS_F_INX,   "D,U",       MATCH_FSGNJ_S, MASK_FSGNJ_S, match_rs1_eq_rs2, INSN_ALIAS },
+{"fneg.s",     0, INSN_CLASS_F_INX,   "D,U",       MATCH_FSGNJN_S, MASK_FSGNJN_S, match_rs1_eq_rs2, INSN_ALIAS },
+{"fabs.s",     0, INSN_CLASS_F_INX,   "D,U",       MATCH_FSGNJX_S, MASK_FSGNJX_S, match_rs1_eq_rs2, INSN_ALIAS },
+{"fsgnj.s",    0, INSN_CLASS_F_INX,   "D,S,T",     MATCH_FSGNJ_S, MASK_FSGNJ_S, match_opcode, 0 },
+{"fsgnjn.s",   0, INSN_CLASS_F_INX,   "D,S,T",     MATCH_FSGNJN_S, MASK_FSGNJN_S, match_opcode, 0 },
+{"fsgnjx.s",   0, INSN_CLASS_F_INX,   "D,S,T",     MATCH_FSGNJX_S, MASK_FSGNJX_S, match_opcode, 0 },
+{"fadd.s",     0, INSN_CLASS_F_INX,   "D,S,T",     MATCH_FADD_S|MASK_RM, MASK_FADD_S|MASK_RM, match_opcode, 0 },
+{"fadd.s",     0, INSN_CLASS_F_INX,   "D,S,T,m",   MATCH_FADD_S, MASK_FADD_S, match_opcode, 0 },
+{"fsub.s",     0, INSN_CLASS_F_INX,   "D,S,T",     MATCH_FSUB_S|MASK_RM, MASK_FSUB_S|MASK_RM, match_opcode, 0 },
+{"fsub.s",     0, INSN_CLASS_F_INX,   "D,S,T,m",   MATCH_FSUB_S, MASK_FSUB_S, match_opcode, 0 },
+{"fmul.s",     0, INSN_CLASS_F_INX,   "D,S,T",     MATCH_FMUL_S|MASK_RM, MASK_FMUL_S|MASK_RM, match_opcode, 0 },
+{"fmul.s",     0, INSN_CLASS_F_INX,   "D,S,T,m",   MATCH_FMUL_S, MASK_FMUL_S, match_opcode, 0 },
+{"fdiv.s",     0, INSN_CLASS_F_INX,   "D,S,T",     MATCH_FDIV_S|MASK_RM, MASK_FDIV_S|MASK_RM, match_opcode, 0 },
+{"fdiv.s",     0, INSN_CLASS_F_INX,   "D,S,T,m",   MATCH_FDIV_S, MASK_FDIV_S, match_opcode, 0 },
+{"fsqrt.s",    0, INSN_CLASS_F_INX,   "D,S",       MATCH_FSQRT_S|MASK_RM, MASK_FSQRT_S|MASK_RM, match_opcode, 0 },
+{"fsqrt.s",    0, INSN_CLASS_F_INX,   "D,S,m",     MATCH_FSQRT_S, MASK_FSQRT_S, match_opcode, 0 },
+{"fmin.s",     0, INSN_CLASS_F_INX,   "D,S,T",     MATCH_FMIN_S, MASK_FMIN_S, match_opcode, 0 },
+{"fmax.s",     0, INSN_CLASS_F_INX,   "D,S,T",     MATCH_FMAX_S, MASK_FMAX_S, match_opcode, 0 },
+{"fmadd.s",    0, INSN_CLASS_F_INX,   "D,S,T,R",   MATCH_FMADD_S|MASK_RM, MASK_FMADD_S|MASK_RM, match_opcode, 0 },
+{"fmadd.s",    0, INSN_CLASS_F_INX,   "D,S,T,R,m", MATCH_FMADD_S, MASK_FMADD_S, match_opcode, 0 },
+{"fnmadd.s",   0, INSN_CLASS_F_INX,   "D,S,T,R",   MATCH_FNMADD_S|MASK_RM, MASK_FNMADD_S|MASK_RM, match_opcode, 0 },
+{"fnmadd.s",   0, INSN_CLASS_F_INX,   "D,S,T,R,m", MATCH_FNMADD_S, MASK_FNMADD_S, match_opcode, 0 },
+{"fmsub.s",    0, INSN_CLASS_F_INX,   "D,S,T,R",   MATCH_FMSUB_S|MASK_RM, MASK_FMSUB_S|MASK_RM, match_opcode, 0 },
+{"fmsub.s",    0, INSN_CLASS_F_INX,   "D,S,T,R,m", MATCH_FMSUB_S, MASK_FMSUB_S, match_opcode, 0 },
+{"fnmsub.s",   0, INSN_CLASS_F_INX,   "D,S,T,R",   MATCH_FNMSUB_S|MASK_RM, MASK_FNMSUB_S|MASK_RM, match_opcode, 0 },
+{"fnmsub.s",   0, INSN_CLASS_F_INX,   "D,S,T,R,m", MATCH_FNMSUB_S, MASK_FNMSUB_S, match_opcode, 0 },
+{"fcvt.w.s",   0, INSN_CLASS_F_INX,   "d,S",       MATCH_FCVT_W_S|MASK_RM, MASK_FCVT_W_S|MASK_RM, match_opcode, 0 },
+{"fcvt.w.s",   0, INSN_CLASS_F_INX,   "d,S,m",     MATCH_FCVT_W_S, MASK_FCVT_W_S, match_opcode, 0 },
+{"fcvt.wu.s",  0, INSN_CLASS_F_INX,   "d,S",       MATCH_FCVT_WU_S|MASK_RM, MASK_FCVT_WU_S|MASK_RM, match_opcode, 0 },
+{"fcvt.wu.s",  0, INSN_CLASS_F_INX,   "d,S,m",     MATCH_FCVT_WU_S, MASK_FCVT_WU_S, match_opcode, 0 },
+{"fcvt.s.w",   0, INSN_CLASS_F_INX,   "D,s",       MATCH_FCVT_S_W|MASK_RM, MASK_FCVT_S_W|MASK_RM, match_opcode, 0 },
+{"fcvt.s.w",   0, INSN_CLASS_F_INX,   "D,s,m",     MATCH_FCVT_S_W, MASK_FCVT_S_W, match_opcode, 0 },
+{"fcvt.s.wu",  0, INSN_CLASS_F_INX,   "D,s",       MATCH_FCVT_S_WU|MASK_RM, MASK_FCVT_S_WU|MASK_RM, match_opcode, 0 },
+{"fcvt.s.wu",  0, INSN_CLASS_F_INX,   "D,s,m",     MATCH_FCVT_S_WU, MASK_FCVT_S_WU, match_opcode, 0 },
+{"fclass.s",   0, INSN_CLASS_F_INX,   "d,S",       MATCH_FCLASS_S, MASK_FCLASS_S, match_opcode, 0 },
+{"feq.s",      0, INSN_CLASS_F_INX,   "d,S,T",     MATCH_FEQ_S, MASK_FEQ_S, match_opcode, 0 },
+{"flt.s",      0, INSN_CLASS_F_INX,   "d,S,T",     MATCH_FLT_S, MASK_FLT_S, match_opcode, 0 },
+{"fle.s",      0, INSN_CLASS_F_INX,   "d,S,T",     MATCH_FLE_S, MASK_FLE_S, match_opcode, 0 },
+{"fgt.s",      0, INSN_CLASS_F_INX,   "d,T,S",     MATCH_FLT_S, MASK_FLT_S, match_opcode, 0 },
+{"fge.s",      0, INSN_CLASS_F_INX,   "d,T,S",     MATCH_FLE_S, MASK_FLE_S, match_opcode, 0 },
+{"fcvt.l.s",  64, INSN_CLASS_F_INX,   "d,S",       MATCH_FCVT_L_S|MASK_RM, MASK_FCVT_L_S|MASK_RM, match_opcode, 0 },
+{"fcvt.l.s",  64, INSN_CLASS_F_INX,   "d,S,m",     MATCH_FCVT_L_S, MASK_FCVT_L_S, match_opcode, 0 },
+{"fcvt.lu.s", 64, INSN_CLASS_F_INX,   "d,S",       MATCH_FCVT_LU_S|MASK_RM, MASK_FCVT_LU_S|MASK_RM, match_opcode, 0 },
+{"fcvt.lu.s", 64, INSN_CLASS_F_INX,   "d,S,m",     MATCH_FCVT_LU_S, MASK_FCVT_LU_S, match_opcode, 0 },
+{"fcvt.s.l",  64, INSN_CLASS_F_INX,   "D,s",       MATCH_FCVT_S_L|MASK_RM, MASK_FCVT_S_L|MASK_RM, match_opcode, 0 },
+{"fcvt.s.l",  64, INSN_CLASS_F_INX,   "D,s,m",     MATCH_FCVT_S_L, MASK_FCVT_S_L, match_opcode, 0 },
+{"fcvt.s.lu", 64, INSN_CLASS_F_INX,   "D,s",       MATCH_FCVT_S_LU|MASK_RM, MASK_FCVT_S_LU|MASK_RM, match_opcode, 0 },
+{"fcvt.s.lu", 64, INSN_CLASS_F_INX,   "D,s,m",     MATCH_FCVT_S_LU, MASK_FCVT_S_LU, match_opcode, 0 },
 
 /* Double-precision floating-point instruction subset.  */
 {"fld",        0, INSN_CLASS_D_AND_C, "D,Cn(Cc)",  MATCH_C_FLDSP, MASK_C_FLDSP, match_opcode, INSN_ALIAS|INSN_DREF|INSN_8_BYTE },
@@ -753,115 +753,115 @@ const struct riscv_opcode riscv_opcodes[] =
 {"fsd",        0, INSN_CLASS_D_AND_C, "CD,Cl(Cs)", MATCH_C_FSD, MASK_C_FSD, match_opcode, INSN_ALIAS|INSN_DREF|INSN_8_BYTE },
 {"fsd",        0, INSN_CLASS_D,   "T,q(s)",    MATCH_FSD, MASK_FSD, match_opcode, INSN_DREF|INSN_8_BYTE },
 {"fsd",        0, INSN_CLASS_D,   "T,A,s",     0, (int) M_FSD, match_never, INSN_MACRO },
-{"fmv.d",      0, INSN_CLASS_D_OR_ZDINX,   "D,U",       MATCH_FSGNJ_D, MASK_FSGNJ_D, match_rs1_eq_rs2, INSN_ALIAS },
-{"fneg.d",     0, INSN_CLASS_D_OR_ZDINX,   "D,U",       MATCH_FSGNJN_D, MASK_FSGNJN_D, match_rs1_eq_rs2, INSN_ALIAS },
-{"fabs.d",     0, INSN_CLASS_D_OR_ZDINX,   "D,U",       MATCH_FSGNJX_D, MASK_FSGNJX_D, match_rs1_eq_rs2, INSN_ALIAS },
-{"fsgnj.d",    0, INSN_CLASS_D_OR_ZDINX,   "D,S,T",     MATCH_FSGNJ_D, MASK_FSGNJ_D, match_opcode, 0 },
-{"fsgnjn.d",   0, INSN_CLASS_D_OR_ZDINX,   "D,S,T",     MATCH_FSGNJN_D, MASK_FSGNJN_D, match_opcode, 0 },
-{"fsgnjx.d",   0, INSN_CLASS_D_OR_ZDINX,   "D,S,T",     MATCH_FSGNJX_D, MASK_FSGNJX_D, match_opcode, 0 },
-{"fadd.d",     0, INSN_CLASS_D_OR_ZDINX,   "D,S,T",     MATCH_FADD_D|MASK_RM, MASK_FADD_D|MASK_RM, match_opcode, 0 },
-{"fadd.d",     0, INSN_CLASS_D_OR_ZDINX,   "D,S,T,m",   MATCH_FADD_D, MASK_FADD_D, match_opcode, 0 },
-{"fsub.d",     0, INSN_CLASS_D_OR_ZDINX,   "D,S,T",     MATCH_FSUB_D|MASK_RM, MASK_FSUB_D|MASK_RM, match_opcode, 0 },
-{"fsub.d",     0, INSN_CLASS_D_OR_ZDINX,   "D,S,T,m",   MATCH_FSUB_D, MASK_FSUB_D, match_opcode, 0 },
-{"fmul.d",     0, INSN_CLASS_D_OR_ZDINX,   "D,S,T",     MATCH_FMUL_D|MASK_RM, MASK_FMUL_D|MASK_RM, match_opcode, 0 },
-{"fmul.d",     0, INSN_CLASS_D_OR_ZDINX,   "D,S,T,m",   MATCH_FMUL_D, MASK_FMUL_D, match_opcode, 0 },
-{"fdiv.d",     0, INSN_CLASS_D_OR_ZDINX,   "D,S,T",     MATCH_FDIV_D|MASK_RM, MASK_FDIV_D|MASK_RM, match_opcode, 0 },
-{"fdiv.d",     0, INSN_CLASS_D_OR_ZDINX,   "D,S,T,m",   MATCH_FDIV_D, MASK_FDIV_D, match_opcode, 0 },
-{"fsqrt.d",    0, INSN_CLASS_D_OR_ZDINX,   "D,S",       MATCH_FSQRT_D|MASK_RM, MASK_FSQRT_D|MASK_RM, match_opcode, 0 },
-{"fsqrt.d",    0, INSN_CLASS_D_OR_ZDINX,   "D,S,m",     MATCH_FSQRT_D, MASK_FSQRT_D, match_opcode, 0 },
-{"fmin.d",     0, INSN_CLASS_D_OR_ZDINX,   "D,S,T",     MATCH_FMIN_D, MASK_FMIN_D, match_opcode, 0 },
-{"fmax.d",     0, INSN_CLASS_D_OR_ZDINX,   "D,S,T",     MATCH_FMAX_D, MASK_FMAX_D, match_opcode, 0 },
-{"fmadd.d",    0, INSN_CLASS_D_OR_ZDINX,   "D,S,T,R",   MATCH_FMADD_D|MASK_RM, MASK_FMADD_D|MASK_RM, match_opcode, 0 },
-{"fmadd.d",    0, INSN_CLASS_D_OR_ZDINX,   "D,S,T,R,m", MATCH_FMADD_D, MASK_FMADD_D, match_opcode, 0 },
-{"fnmadd.d",   0, INSN_CLASS_D_OR_ZDINX,   "D,S,T,R",   MATCH_FNMADD_D|MASK_RM, MASK_FNMADD_D|MASK_RM, match_opcode, 0 },
-{"fnmadd.d",   0, INSN_CLASS_D_OR_ZDINX,   "D,S,T,R,m", MATCH_FNMADD_D, MASK_FNMADD_D, match_opcode, 0 },
-{"fmsub.d",    0, INSN_CLASS_D_OR_ZDINX,   "D,S,T,R",   MATCH_FMSUB_D|MASK_RM, MASK_FMSUB_D|MASK_RM, match_opcode, 0 },
-{"fmsub.d",    0, INSN_CLASS_D_OR_ZDINX,   "D,S,T,R,m", MATCH_FMSUB_D, MASK_FMSUB_D, match_opcode, 0 },
-{"fnmsub.d",   0, INSN_CLASS_D_OR_ZDINX,   "D,S,T,R",   MATCH_FNMSUB_D|MASK_RM, MASK_FNMSUB_D|MASK_RM, match_opcode, 0 },
-{"fnmsub.d",   0, INSN_CLASS_D_OR_ZDINX,   "D,S,T,R,m", MATCH_FNMSUB_D, MASK_FNMSUB_D, match_opcode, 0 },
-{"fcvt.w.d",   0, INSN_CLASS_D_OR_ZDINX,   "d,S",       MATCH_FCVT_W_D|MASK_RM, MASK_FCVT_W_D|MASK_RM, match_opcode, 0 },
-{"fcvt.w.d",   0, INSN_CLASS_D_OR_ZDINX,   "d,S,m",     MATCH_FCVT_W_D, MASK_FCVT_W_D, match_opcode, 0 },
-{"fcvt.wu.d",  0, INSN_CLASS_D_OR_ZDINX,   "d,S",       MATCH_FCVT_WU_D|MASK_RM, MASK_FCVT_WU_D|MASK_RM, match_opcode, 0 },
-{"fcvt.wu.d",  0, INSN_CLASS_D_OR_ZDINX,   "d,S,m",     MATCH_FCVT_WU_D, MASK_FCVT_WU_D, match_opcode, 0 },
-{"fcvt.d.w",   0, INSN_CLASS_D_OR_ZDINX,   "D,s",       MATCH_FCVT_D_W, MASK_FCVT_D_W|MASK_RM, match_opcode, 0 },
-{"fcvt.d.wu",  0, INSN_CLASS_D_OR_ZDINX,   "D,s",       MATCH_FCVT_D_WU, MASK_FCVT_D_WU|MASK_RM, match_opcode, 0 },
-{"fcvt.d.s",   0, INSN_CLASS_D_OR_ZDINX,   "D,S",       MATCH_FCVT_D_S, MASK_FCVT_D_S|MASK_RM, match_opcode, 0 },
-{"fcvt.s.d",   0, INSN_CLASS_D_OR_ZDINX,   "D,S",       MATCH_FCVT_S_D|MASK_RM, MASK_FCVT_S_D|MASK_RM, match_opcode, 0 },
-{"fcvt.s.d",   0, INSN_CLASS_D_OR_ZDINX,   "D,S,m",     MATCH_FCVT_S_D, MASK_FCVT_S_D, match_opcode, 0 },
-{"fclass.d",   0, INSN_CLASS_D_OR_ZDINX,   "d,S",       MATCH_FCLASS_D, MASK_FCLASS_D, match_opcode, 0 },
-{"feq.d",      0, INSN_CLASS_D_OR_ZDINX,   "d,S,T",     MATCH_FEQ_D, MASK_FEQ_D, match_opcode, 0 },
-{"flt.d",      0, INSN_CLASS_D_OR_ZDINX,   "d,S,T",     MATCH_FLT_D, MASK_FLT_D, match_opcode, 0 },
-{"fle.d",      0, INSN_CLASS_D_OR_ZDINX,   "d,S,T",     MATCH_FLE_D, MASK_FLE_D, match_opcode, 0 },
-{"fgt.d",      0, INSN_CLASS_D_OR_ZDINX,   "d,T,S",     MATCH_FLT_D, MASK_FLT_D, match_opcode, 0 },
-{"fge.d",      0, INSN_CLASS_D_OR_ZDINX,   "d,T,S",     MATCH_FLE_D, MASK_FLE_D, match_opcode, 0 },
+{"fmv.d",      0, INSN_CLASS_D_INX,   "D,U",       MATCH_FSGNJ_D, MASK_FSGNJ_D, match_rs1_eq_rs2, INSN_ALIAS },
+{"fneg.d",     0, INSN_CLASS_D_INX,   "D,U",       MATCH_FSGNJN_D, MASK_FSGNJN_D, match_rs1_eq_rs2, INSN_ALIAS },
+{"fabs.d",     0, INSN_CLASS_D_INX,   "D,U",       MATCH_FSGNJX_D, MASK_FSGNJX_D, match_rs1_eq_rs2, INSN_ALIAS },
+{"fsgnj.d",    0, INSN_CLASS_D_INX,   "D,S,T",     MATCH_FSGNJ_D, MASK_FSGNJ_D, match_opcode, 0 },
+{"fsgnjn.d",   0, INSN_CLASS_D_INX,   "D,S,T",     MATCH_FSGNJN_D, MASK_FSGNJN_D, match_opcode, 0 },
+{"fsgnjx.d",   0, INSN_CLASS_D_INX,   "D,S,T",     MATCH_FSGNJX_D, MASK_FSGNJX_D, match_opcode, 0 },
+{"fadd.d",     0, INSN_CLASS_D_INX,   "D,S,T",     MATCH_FADD_D|MASK_RM, MASK_FADD_D|MASK_RM, match_opcode, 0 },
+{"fadd.d",     0, INSN_CLASS_D_INX,   "D,S,T,m",   MATCH_FADD_D, MASK_FADD_D, match_opcode, 0 },
+{"fsub.d",     0, INSN_CLASS_D_INX,   "D,S,T",     MATCH_FSUB_D|MASK_RM, MASK_FSUB_D|MASK_RM, match_opcode, 0 },
+{"fsub.d",     0, INSN_CLASS_D_INX,   "D,S,T,m",   MATCH_FSUB_D, MASK_FSUB_D, match_opcode, 0 },
+{"fmul.d",     0, INSN_CLASS_D_INX,   "D,S,T",     MATCH_FMUL_D|MASK_RM, MASK_FMUL_D|MASK_RM, match_opcode, 0 },
+{"fmul.d",     0, INSN_CLASS_D_INX,   "D,S,T,m",   MATCH_FMUL_D, MASK_FMUL_D, match_opcode, 0 },
+{"fdiv.d",     0, INSN_CLASS_D_INX,   "D,S,T",     MATCH_FDIV_D|MASK_RM, MASK_FDIV_D|MASK_RM, match_opcode, 0 },
+{"fdiv.d",     0, INSN_CLASS_D_INX,   "D,S,T,m",   MATCH_FDIV_D, MASK_FDIV_D, match_opcode, 0 },
+{"fsqrt.d",    0, INSN_CLASS_D_INX,   "D,S",       MATCH_FSQRT_D|MASK_RM, MASK_FSQRT_D|MASK_RM, match_opcode, 0 },
+{"fsqrt.d",    0, INSN_CLASS_D_INX,   "D,S,m",     MATCH_FSQRT_D, MASK_FSQRT_D, match_opcode, 0 },
+{"fmin.d",     0, INSN_CLASS_D_INX,   "D,S,T",     MATCH_FMIN_D, MASK_FMIN_D, match_opcode, 0 },
+{"fmax.d",     0, INSN_CLASS_D_INX,   "D,S,T",     MATCH_FMAX_D, MASK_FMAX_D, match_opcode, 0 },
+{"fmadd.d",    0, INSN_CLASS_D_INX,   "D,S,T,R",   MATCH_FMADD_D|MASK_RM, MASK_FMADD_D|MASK_RM, match_opcode, 0 },
+{"fmadd.d",    0, INSN_CLASS_D_INX,   "D,S,T,R,m", MATCH_FMADD_D, MASK_FMADD_D, match_opcode, 0 },
+{"fnmadd.d",   0, INSN_CLASS_D_INX,   "D,S,T,R",   MATCH_FNMADD_D|MASK_RM, MASK_FNMADD_D|MASK_RM, match_opcode, 0 },
+{"fnmadd.d",   0, INSN_CLASS_D_INX,   "D,S,T,R,m", MATCH_FNMADD_D, MASK_FNMADD_D, match_opcode, 0 },
+{"fmsub.d",    0, INSN_CLASS_D_INX,   "D,S,T,R",   MATCH_FMSUB_D|MASK_RM, MASK_FMSUB_D|MASK_RM, match_opcode, 0 },
+{"fmsub.d",    0, INSN_CLASS_D_INX,   "D,S,T,R,m", MATCH_FMSUB_D, MASK_FMSUB_D, match_opcode, 0 },
+{"fnmsub.d",   0, INSN_CLASS_D_INX,   "D,S,T,R",   MATCH_FNMSUB_D|MASK_RM, MASK_FNMSUB_D|MASK_RM, match_opcode, 0 },
+{"fnmsub.d",   0, INSN_CLASS_D_INX,   "D,S,T,R,m", MATCH_FNMSUB_D, MASK_FNMSUB_D, match_opcode, 0 },
+{"fcvt.w.d",   0, INSN_CLASS_D_INX,   "d,S",       MATCH_FCVT_W_D|MASK_RM, MASK_FCVT_W_D|MASK_RM, match_opcode, 0 },
+{"fcvt.w.d",   0, INSN_CLASS_D_INX,   "d,S,m",     MATCH_FCVT_W_D, MASK_FCVT_W_D, match_opcode, 0 },
+{"fcvt.wu.d",  0, INSN_CLASS_D_INX,   "d,S",       MATCH_FCVT_WU_D|MASK_RM, MASK_FCVT_WU_D|MASK_RM, match_opcode, 0 },
+{"fcvt.wu.d",  0, INSN_CLASS_D_INX,   "d,S,m",     MATCH_FCVT_WU_D, MASK_FCVT_WU_D, match_opcode, 0 },
+{"fcvt.d.w",   0, INSN_CLASS_D_INX,   "D,s",       MATCH_FCVT_D_W, MASK_FCVT_D_W|MASK_RM, match_opcode, 0 },
+{"fcvt.d.wu",  0, INSN_CLASS_D_INX,   "D,s",       MATCH_FCVT_D_WU, MASK_FCVT_D_WU|MASK_RM, match_opcode, 0 },
+{"fcvt.d.s",   0, INSN_CLASS_D_INX,   "D,S",       MATCH_FCVT_D_S, MASK_FCVT_D_S|MASK_RM, match_opcode, 0 },
+{"fcvt.s.d",   0, INSN_CLASS_D_INX,   "D,S",       MATCH_FCVT_S_D|MASK_RM, MASK_FCVT_S_D|MASK_RM, match_opcode, 0 },
+{"fcvt.s.d",   0, INSN_CLASS_D_INX,   "D,S,m",     MATCH_FCVT_S_D, MASK_FCVT_S_D, match_opcode, 0 },
+{"fclass.d",   0, INSN_CLASS_D_INX,   "d,S",       MATCH_FCLASS_D, MASK_FCLASS_D, match_opcode, 0 },
+{"feq.d",      0, INSN_CLASS_D_INX,   "d,S,T",     MATCH_FEQ_D, MASK_FEQ_D, match_opcode, 0 },
+{"flt.d",      0, INSN_CLASS_D_INX,   "d,S,T",     MATCH_FLT_D, MASK_FLT_D, match_opcode, 0 },
+{"fle.d",      0, INSN_CLASS_D_INX,   "d,S,T",     MATCH_FLE_D, MASK_FLE_D, match_opcode, 0 },
+{"fgt.d",      0, INSN_CLASS_D_INX,   "d,T,S",     MATCH_FLT_D, MASK_FLT_D, match_opcode, 0 },
+{"fge.d",      0, INSN_CLASS_D_INX,   "d,T,S",     MATCH_FLE_D, MASK_FLE_D, match_opcode, 0 },
 {"fmv.x.d",   64, INSN_CLASS_D,   "d,S",       MATCH_FMV_X_D, MASK_FMV_X_D, match_opcode, 0 },
 {"fmv.d.x",   64, INSN_CLASS_D,   "D,s",       MATCH_FMV_D_X, MASK_FMV_D_X, match_opcode, 0 },
-{"fcvt.l.d",  64, INSN_CLASS_D_OR_ZDINX,   "d,S",       MATCH_FCVT_L_D|MASK_RM, MASK_FCVT_L_D|MASK_RM, match_opcode, 0 },
-{"fcvt.l.d",  64, INSN_CLASS_D_OR_ZDINX,   "d,S,m",     MATCH_FCVT_L_D, MASK_FCVT_L_D, match_opcode, 0 },
-{"fcvt.lu.d", 64, INSN_CLASS_D_OR_ZDINX,   "d,S",       MATCH_FCVT_LU_D|MASK_RM, MASK_FCVT_LU_D|MASK_RM, match_opcode, 0 },
-{"fcvt.lu.d", 64, INSN_CLASS_D_OR_ZDINX,   "d,S,m",     MATCH_FCVT_LU_D, MASK_FCVT_LU_D, match_opcode, 0 },
-{"fcvt.d.l",  64, INSN_CLASS_D_OR_ZDINX,   "D,s",       MATCH_FCVT_D_L|MASK_RM, MASK_FCVT_D_L|MASK_RM, match_opcode, 0 },
-{"fcvt.d.l",  64, INSN_CLASS_D_OR_ZDINX,   "D,s,m",     MATCH_FCVT_D_L, MASK_FCVT_D_L, match_opcode, 0 },
-{"fcvt.d.lu", 64, INSN_CLASS_D_OR_ZDINX,   "D,s",       MATCH_FCVT_D_LU|MASK_RM, MASK_FCVT_D_LU|MASK_RM, match_opcode, 0 },
-{"fcvt.d.lu", 64, INSN_CLASS_D_OR_ZDINX,   "D,s,m",     MATCH_FCVT_D_LU, MASK_FCVT_D_LU, match_opcode, 0 },
+{"fcvt.l.d",  64, INSN_CLASS_D_INX,   "d,S",       MATCH_FCVT_L_D|MASK_RM, MASK_FCVT_L_D|MASK_RM, match_opcode, 0 },
+{"fcvt.l.d",  64, INSN_CLASS_D_INX,   "d,S,m",     MATCH_FCVT_L_D, MASK_FCVT_L_D, match_opcode, 0 },
+{"fcvt.lu.d", 64, INSN_CLASS_D_INX,   "d,S",       MATCH_FCVT_LU_D|MASK_RM, MASK_FCVT_LU_D|MASK_RM, match_opcode, 0 },
+{"fcvt.lu.d", 64, INSN_CLASS_D_INX,   "d,S,m",     MATCH_FCVT_LU_D, MASK_FCVT_LU_D, match_opcode, 0 },
+{"fcvt.d.l",  64, INSN_CLASS_D_INX,   "D,s",       MATCH_FCVT_D_L|MASK_RM, MASK_FCVT_D_L|MASK_RM, match_opcode, 0 },
+{"fcvt.d.l",  64, INSN_CLASS_D_INX,   "D,s,m",     MATCH_FCVT_D_L, MASK_FCVT_D_L, match_opcode, 0 },
+{"fcvt.d.lu", 64, INSN_CLASS_D_INX,   "D,s",       MATCH_FCVT_D_LU|MASK_RM, MASK_FCVT_D_LU|MASK_RM, match_opcode, 0 },
+{"fcvt.d.lu", 64, INSN_CLASS_D_INX,   "D,s,m",     MATCH_FCVT_D_LU, MASK_FCVT_D_LU, match_opcode, 0 },
 
 /* Quad-precision floating-point instruction subset.  */
 {"flq",        0, INSN_CLASS_Q,   "D,o(s)",    MATCH_FLQ, MASK_FLQ, match_opcode, INSN_DREF|INSN_16_BYTE },
 {"flq",        0, INSN_CLASS_Q,   "D,A,s",     0, (int) M_FLQ, match_never, INSN_MACRO },
 {"fsq",        0, INSN_CLASS_Q,   "T,q(s)",    MATCH_FSQ, MASK_FSQ, match_opcode, INSN_DREF|INSN_16_BYTE },
 {"fsq",        0, INSN_CLASS_Q,   "T,A,s",     0, (int) M_FSQ, match_never, INSN_MACRO },
-{"fmv.q",      0, INSN_CLASS_Q_OR_ZQINX,   "D,U",       MATCH_FSGNJ_Q, MASK_FSGNJ_Q, match_rs1_eq_rs2, INSN_ALIAS },
-{"fneg.q",     0, INSN_CLASS_Q_OR_ZQINX,   "D,U",       MATCH_FSGNJN_Q, MASK_FSGNJN_Q, match_rs1_eq_rs2, INSN_ALIAS },
-{"fabs.q",     0, INSN_CLASS_Q_OR_ZQINX,   "D,U",       MATCH_FSGNJX_Q, MASK_FSGNJX_Q, match_rs1_eq_rs2, INSN_ALIAS },
-{"fsgnj.q",    0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T",     MATCH_FSGNJ_Q, MASK_FSGNJ_Q, match_opcode, 0 },
-{"fsgnjn.q",   0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T",     MATCH_FSGNJN_Q, MASK_FSGNJN_Q, match_opcode, 0 },
-{"fsgnjx.q",   0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T",     MATCH_FSGNJX_Q, MASK_FSGNJX_Q, match_opcode, 0 },
-{"fadd.q",     0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T",     MATCH_FADD_Q|MASK_RM, MASK_FADD_Q|MASK_RM, match_opcode, 0 },
-{"fadd.q",     0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T,m",   MATCH_FADD_Q, MASK_FADD_Q, match_opcode, 0 },
-{"fsub.q",     0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T",     MATCH_FSUB_Q|MASK_RM, MASK_FSUB_Q|MASK_RM, match_opcode, 0 },
-{"fsub.q",     0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T,m",   MATCH_FSUB_Q, MASK_FSUB_Q, match_opcode, 0 },
-{"fmul.q",     0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T",     MATCH_FMUL_Q|MASK_RM, MASK_FMUL_Q|MASK_RM, match_opcode, 0 },
-{"fmul.q",     0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T,m",   MATCH_FMUL_Q, MASK_FMUL_Q, match_opcode, 0 },
-{"fdiv.q",     0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T",     MATCH_FDIV_Q|MASK_RM, MASK_FDIV_Q|MASK_RM, match_opcode, 0 },
-{"fdiv.q",     0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T,m",   MATCH_FDIV_Q, MASK_FDIV_Q, match_opcode, 0 },
-{"fsqrt.q",    0, INSN_CLASS_Q_OR_ZQINX,   "D,S",       MATCH_FSQRT_Q|MASK_RM, MASK_FSQRT_Q|MASK_RM, match_opcode, 0 },
-{"fsqrt.q",    0, INSN_CLASS_Q_OR_ZQINX,   "D,S,m",     MATCH_FSQRT_Q, MASK_FSQRT_Q, match_opcode, 0 },
-{"fmin.q",     0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T",     MATCH_FMIN_Q, MASK_FMIN_Q, match_opcode, 0 },
-{"fmax.q",     0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T",     MATCH_FMAX_Q, MASK_FMAX_Q, match_opcode, 0 },
-{"fmadd.q",    0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T,R",   MATCH_FMADD_Q|MASK_RM, MASK_FMADD_Q|MASK_RM, match_opcode, 0 },
-{"fmadd.q",    0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T,R,m", MATCH_FMADD_Q, MASK_FMADD_Q, match_opcode, 0 },
-{"fnmadd.q",   0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T,R",   MATCH_FNMADD_Q|MASK_RM, MASK_FNMADD_Q|MASK_RM, match_opcode, 0 },
-{"fnmadd.q",   0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T,R,m", MATCH_FNMADD_Q, MASK_FNMADD_Q, match_opcode, 0 },
-{"fmsub.q",    0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T,R",   MATCH_FMSUB_Q|MASK_RM, MASK_FMSUB_Q|MASK_RM, match_opcode, 0 },
-{"fmsub.q",    0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T,R,m", MATCH_FMSUB_Q, MASK_FMSUB_Q, match_opcode, 0 },
-{"fnmsub.q",   0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T,R",   MATCH_FNMSUB_Q|MASK_RM, MASK_FNMSUB_Q|MASK_RM, match_opcode, 0 },
-{"fnmsub.q",   0, INSN_CLASS_Q_OR_ZQINX,   "D,S,T,R,m", MATCH_FNMSUB_Q, MASK_FNMSUB_Q, match_opcode, 0 },
-{"fcvt.w.q",   0, INSN_CLASS_Q_OR_ZQINX,   "d,S",       MATCH_FCVT_W_Q|MASK_RM, MASK_FCVT_W_Q|MASK_RM, match_opcode, 0 },
-{"fcvt.w.q",   0, INSN_CLASS_Q_OR_ZQINX,   "d,S,m",     MATCH_FCVT_W_Q, MASK_FCVT_W_Q, match_opcode, 0 },
-{"fcvt.wu.q",  0, INSN_CLASS_Q_OR_ZQINX,   "d,S",       MATCH_FCVT_WU_Q|MASK_RM, MASK_FCVT_WU_Q|MASK_RM, match_opcode, 0 },
-{"fcvt.wu.q",  0, INSN_CLASS_Q_OR_ZQINX,   "d,S,m",     MATCH_FCVT_WU_Q, MASK_FCVT_WU_Q, match_opcode, 0 },
-{"fcvt.q.w",   0, INSN_CLASS_Q_OR_ZQINX,   "D,s",       MATCH_FCVT_Q_W, MASK_FCVT_Q_W|MASK_RM, match_opcode, 0 },
-{"fcvt.q.wu",  0, INSN_CLASS_Q_OR_ZQINX,   "D,s",       MATCH_FCVT_Q_WU, MASK_FCVT_Q_WU|MASK_RM, match_opcode, 0 },
-{"fcvt.q.s",   0, INSN_CLASS_Q_OR_ZQINX,   "D,S",       MATCH_FCVT_Q_S, MASK_FCVT_Q_S|MASK_RM, match_opcode, 0 },
-{"fcvt.q.d",   0, INSN_CLASS_Q_OR_ZQINX,   "D,S",       MATCH_FCVT_Q_D, MASK_FCVT_Q_D|MASK_RM, match_opcode, 0 },
-{"fcvt.s.q",   0, INSN_CLASS_Q_OR_ZQINX,   "D,S",       MATCH_FCVT_S_Q|MASK_RM, MASK_FCVT_S_Q|MASK_RM, match_opcode, 0 },
-{"fcvt.s.q",   0, INSN_CLASS_Q_OR_ZQINX,   "D,S,m",     MATCH_FCVT_S_Q, MASK_FCVT_S_Q, match_opcode, 0 },
-{"fcvt.d.q",   0, INSN_CLASS_Q_OR_ZQINX,   "D,S",       MATCH_FCVT_D_Q|MASK_RM, MASK_FCVT_D_Q|MASK_RM, match_opcode, 0 },
-{"fcvt.d.q",   0, INSN_CLASS_Q_OR_ZQINX,   "D,S,m",     MATCH_FCVT_D_Q, MASK_FCVT_D_Q, match_opcode, 0 },
-{"fclass.q",   0, INSN_CLASS_Q_OR_ZQINX,   "d,S",       MATCH_FCLASS_Q, MASK_FCLASS_Q, match_opcode, 0 },
-{"feq.q",      0, INSN_CLASS_Q_OR_ZQINX,   "d,S,T",     MATCH_FEQ_Q, MASK_FEQ_Q, match_opcode, 0 },
-{"flt.q",      0, INSN_CLASS_Q_OR_ZQINX,   "d,S,T",     MATCH_FLT_Q, MASK_FLT_Q, match_opcode, 0 },
-{"fle.q",      0, INSN_CLASS_Q_OR_ZQINX,   "d,S,T",     MATCH_FLE_Q, MASK_FLE_Q, match_opcode, 0 },
-{"fgt.q",      0, INSN_CLASS_Q_OR_ZQINX,   "d,T,S",     MATCH_FLT_Q, MASK_FLT_Q, match_opcode, 0 },
-{"fge.q",      0, INSN_CLASS_Q_OR_ZQINX,   "d,T,S",     MATCH_FLE_Q, MASK_FLE_Q, match_opcode, 0 },
-{"fcvt.l.q",  64, INSN_CLASS_Q_OR_ZQINX,   "d,S",       MATCH_FCVT_L_Q|MASK_RM, MASK_FCVT_L_Q|MASK_RM, match_opcode, 0 },
-{"fcvt.l.q",  64, INSN_CLASS_Q_OR_ZQINX,   "d,S,m",     MATCH_FCVT_L_Q, MASK_FCVT_L_Q, match_opcode, 0 },
-{"fcvt.lu.q", 64, INSN_CLASS_Q_OR_ZQINX,   "d,S",       MATCH_FCVT_LU_Q|MASK_RM, MASK_FCVT_LU_Q|MASK_RM, match_opcode, 0 },
-{"fcvt.lu.q", 64, INSN_CLASS_Q_OR_ZQINX,   "d,S,m",     MATCH_FCVT_LU_Q, MASK_FCVT_LU_Q, match_opcode, 0 },
-{"fcvt.q.l",  64, INSN_CLASS_Q_OR_ZQINX,   "D,s",       MATCH_FCVT_Q_L, MASK_FCVT_Q_L|MASK_RM, match_opcode, 0 },
-{"fcvt.q.l",  64, INSN_CLASS_Q_OR_ZQINX,   "D,s,m",     MATCH_FCVT_Q_L, MASK_FCVT_Q_L, match_opcode, 0 },
-{"fcvt.q.lu", 64, INSN_CLASS_Q_OR_ZQINX,   "D,s",       MATCH_FCVT_Q_LU, MASK_FCVT_Q_LU|MASK_RM, match_opcode, 0 },
-{"fcvt.q.lu", 64, INSN_CLASS_Q_OR_ZQINX,   "D,s,m",     MATCH_FCVT_Q_LU, MASK_FCVT_Q_LU, match_opcode, 0 },
+{"fmv.q",      0, INSN_CLASS_Q_INX,   "D,U",       MATCH_FSGNJ_Q, MASK_FSGNJ_Q, match_rs1_eq_rs2, INSN_ALIAS },
+{"fneg.q",     0, INSN_CLASS_Q_INX,   "D,U",       MATCH_FSGNJN_Q, MASK_FSGNJN_Q, match_rs1_eq_rs2, INSN_ALIAS },
+{"fabs.q",     0, INSN_CLASS_Q_INX,   "D,U",       MATCH_FSGNJX_Q, MASK_FSGNJX_Q, match_rs1_eq_rs2, INSN_ALIAS },
+{"fsgnj.q",    0, INSN_CLASS_Q_INX,   "D,S,T",     MATCH_FSGNJ_Q, MASK_FSGNJ_Q, match_opcode, 0 },
+{"fsgnjn.q",   0, INSN_CLASS_Q_INX,   "D,S,T",     MATCH_FSGNJN_Q, MASK_FSGNJN_Q, match_opcode, 0 },
+{"fsgnjx.q",   0, INSN_CLASS_Q_INX,   "D,S,T",     MATCH_FSGNJX_Q, MASK_FSGNJX_Q, match_opcode, 0 },
+{"fadd.q",     0, INSN_CLASS_Q_INX,   "D,S,T",     MATCH_FADD_Q|MASK_RM, MASK_FADD_Q|MASK_RM, match_opcode, 0 },
+{"fadd.q",     0, INSN_CLASS_Q_INX,   "D,S,T,m",   MATCH_FADD_Q, MASK_FADD_Q, match_opcode, 0 },
+{"fsub.q",     0, INSN_CLASS_Q_INX,   "D,S,T",     MATCH_FSUB_Q|MASK_RM, MASK_FSUB_Q|MASK_RM, match_opcode, 0 },
+{"fsub.q",     0, INSN_CLASS_Q_INX,   "D,S,T,m",   MATCH_FSUB_Q, MASK_FSUB_Q, match_opcode, 0 },
+{"fmul.q",     0, INSN_CLASS_Q_INX,   "D,S,T",     MATCH_FMUL_Q|MASK_RM, MASK_FMUL_Q|MASK_RM, match_opcode, 0 },
+{"fmul.q",     0, INSN_CLASS_Q_INX,   "D,S,T,m",   MATCH_FMUL_Q, MASK_FMUL_Q, match_opcode, 0 },
+{"fdiv.q",     0, INSN_CLASS_Q_INX,   "D,S,T",     MATCH_FDIV_Q|MASK_RM, MASK_FDIV_Q|MASK_RM, match_opcode, 0 },
+{"fdiv.q",     0, INSN_CLASS_Q_INX,   "D,S,T,m",   MATCH_FDIV_Q, MASK_FDIV_Q, match_opcode, 0 },
+{"fsqrt.q",    0, INSN_CLASS_Q_INX,   "D,S",       MATCH_FSQRT_Q|MASK_RM, MASK_FSQRT_Q|MASK_RM, match_opcode, 0 },
+{"fsqrt.q",    0, INSN_CLASS_Q_INX,   "D,S,m",     MATCH_FSQRT_Q, MASK_FSQRT_Q, match_opcode, 0 },
+{"fmin.q",     0, INSN_CLASS_Q_INX,   "D,S,T",     MATCH_FMIN_Q, MASK_FMIN_Q, match_opcode, 0 },
+{"fmax.q",     0, INSN_CLASS_Q_INX,   "D,S,T",     MATCH_FMAX_Q, MASK_FMAX_Q, match_opcode, 0 },
+{"fmadd.q",    0, INSN_CLASS_Q_INX,   "D,S,T,R",   MATCH_FMADD_Q|MASK_RM, MASK_FMADD_Q|MASK_RM, match_opcode, 0 },
+{"fmadd.q",    0, INSN_CLASS_Q_INX,   "D,S,T,R,m", MATCH_FMADD_Q, MASK_FMADD_Q, match_opcode, 0 },
+{"fnmadd.q",   0, INSN_CLASS_Q_INX,   "D,S,T,R",   MATCH_FNMADD_Q|MASK_RM, MASK_FNMADD_Q|MASK_RM, match_opcode, 0 },
+{"fnmadd.q",   0, INSN_CLASS_Q_INX,   "D,S,T,R,m", MATCH_FNMADD_Q, MASK_FNMADD_Q, match_opcode, 0 },
+{"fmsub.q",    0, INSN_CLASS_Q_INX,   "D,S,T,R",   MATCH_FMSUB_Q|MASK_RM, MASK_FMSUB_Q|MASK_RM, match_opcode, 0 },
+{"fmsub.q",    0, INSN_CLASS_Q_INX,   "D,S,T,R,m", MATCH_FMSUB_Q, MASK_FMSUB_Q, match_opcode, 0 },
+{"fnmsub.q",   0, INSN_CLASS_Q_INX,   "D,S,T,R",   MATCH_FNMSUB_Q|MASK_RM, MASK_FNMSUB_Q|MASK_RM, match_opcode, 0 },
+{"fnmsub.q",   0, INSN_CLASS_Q_INX,   "D,S,T,R,m", MATCH_FNMSUB_Q, MASK_FNMSUB_Q, match_opcode, 0 },
+{"fcvt.w.q",   0, INSN_CLASS_Q_INX,   "d,S",       MATCH_FCVT_W_Q|MASK_RM, MASK_FCVT_W_Q|MASK_RM, match_opcode, 0 },
+{"fcvt.w.q",   0, INSN_CLASS_Q_INX,   "d,S,m",     MATCH_FCVT_W_Q, MASK_FCVT_W_Q, match_opcode, 0 },
+{"fcvt.wu.q",  0, INSN_CLASS_Q_INX,   "d,S",       MATCH_FCVT_WU_Q|MASK_RM, MASK_FCVT_WU_Q|MASK_RM, match_opcode, 0 },
+{"fcvt.wu.q",  0, INSN_CLASS_Q_INX,   "d,S,m",     MATCH_FCVT_WU_Q, MASK_FCVT_WU_Q, match_opcode, 0 },
+{"fcvt.q.w",   0, INSN_CLASS_Q_INX,   "D,s",       MATCH_FCVT_Q_W, MASK_FCVT_Q_W|MASK_RM, match_opcode, 0 },
+{"fcvt.q.wu",  0, INSN_CLASS_Q_INX,   "D,s",       MATCH_FCVT_Q_WU, MASK_FCVT_Q_WU|MASK_RM, match_opcode, 0 },
+{"fcvt.q.s",   0, INSN_CLASS_Q_INX,   "D,S",       MATCH_FCVT_Q_S, MASK_FCVT_Q_S|MASK_RM, match_opcode, 0 },
+{"fcvt.q.d",   0, INSN_CLASS_Q_INX,   "D,S",       MATCH_FCVT_Q_D, MASK_FCVT_Q_D|MASK_RM, match_opcode, 0 },
+{"fcvt.s.q",   0, INSN_CLASS_Q_INX,   "D,S",       MATCH_FCVT_S_Q|MASK_RM, MASK_FCVT_S_Q|MASK_RM, match_opcode, 0 },
+{"fcvt.s.q",   0, INSN_CLASS_Q_INX,   "D,S,m",     MATCH_FCVT_S_Q, MASK_FCVT_S_Q, match_opcode, 0 },
+{"fcvt.d.q",   0, INSN_CLASS_Q_INX,   "D,S",       MATCH_FCVT_D_Q|MASK_RM, MASK_FCVT_D_Q|MASK_RM, match_opcode, 0 },
+{"fcvt.d.q",   0, INSN_CLASS_Q_INX,   "D,S,m",     MATCH_FCVT_D_Q, MASK_FCVT_D_Q, match_opcode, 0 },
+{"fclass.q",   0, INSN_CLASS_Q_INX,   "d,S",       MATCH_FCLASS_Q, MASK_FCLASS_Q, match_opcode, 0 },
+{"feq.q",      0, INSN_CLASS_Q_INX,   "d,S,T",     MATCH_FEQ_Q, MASK_FEQ_Q, match_opcode, 0 },
+{"flt.q",      0, INSN_CLASS_Q_INX,   "d,S,T",     MATCH_FLT_Q, MASK_FLT_Q, match_opcode, 0 },
+{"fle.q",      0, INSN_CLASS_Q_INX,   "d,S,T",     MATCH_FLE_Q, MASK_FLE_Q, match_opcode, 0 },
+{"fgt.q",      0, INSN_CLASS_Q_INX,   "d,T,S",     MATCH_FLT_Q, MASK_FLT_Q, match_opcode, 0 },
+{"fge.q",      0, INSN_CLASS_Q_INX,   "d,T,S",     MATCH_FLE_Q, MASK_FLE_Q, match_opcode, 0 },
+{"fcvt.l.q",  64, INSN_CLASS_Q_INX,   "d,S",       MATCH_FCVT_L_Q|MASK_RM, MASK_FCVT_L_Q|MASK_RM, match_opcode, 0 },
+{"fcvt.l.q",  64, INSN_CLASS_Q_INX,   "d,S,m",     MATCH_FCVT_L_Q, MASK_FCVT_L_Q, match_opcode, 0 },
+{"fcvt.lu.q", 64, INSN_CLASS_Q_INX,   "d,S",       MATCH_FCVT_LU_Q|MASK_RM, MASK_FCVT_LU_Q|MASK_RM, match_opcode, 0 },
+{"fcvt.lu.q", 64, INSN_CLASS_Q_INX,   "d,S,m",     MATCH_FCVT_LU_Q, MASK_FCVT_LU_Q, match_opcode, 0 },
+{"fcvt.q.l",  64, INSN_CLASS_Q_INX,   "D,s",       MATCH_FCVT_Q_L, MASK_FCVT_Q_L|MASK_RM, match_opcode, 0 },
+{"fcvt.q.l",  64, INSN_CLASS_Q_INX,   "D,s,m",     MATCH_FCVT_Q_L, MASK_FCVT_Q_L, match_opcode, 0 },
+{"fcvt.q.lu", 64, INSN_CLASS_Q_INX,   "D,s",       MATCH_FCVT_Q_LU, MASK_FCVT_Q_LU|MASK_RM, match_opcode, 0 },
+{"fcvt.q.lu", 64, INSN_CLASS_Q_INX,   "D,s,m",     MATCH_FCVT_Q_LU, MASK_FCVT_Q_LU, match_opcode, 0 },
 
 /* Compressed instructions.  */
 {"c.unimp",    0, INSN_CLASS_C,   "",          0, 0xffffU,  match_opcode, 0 },