target/riscv: rvv-1.0: floating-point classify instructions

Signed-off-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20211210075704.23951-29-frank.chang@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode
index 92a0e6fe51e810aa174bd91a7f2db97a4dae7a95..f61eaf7c6ba8e2dbeac32a6f109252d853339e99 100644 (file)
--- a/target/riscv/insn32.decode
+++ b/target/riscv/insn32.decode
@@ -586,7 +586,7 @@ vmfgt_vf        011101 . ..... ..... 101 ..... 1010111 @r_vm
 vmfge_vf        011111 . ..... ..... 101 ..... 1010111 @r_vm
 vmford_vv       011010 . ..... ..... 001 ..... 1010111 @r_vm
 vmford_vf       011010 . ..... ..... 101 ..... 1010111 @r_vm
-vfclass_v       100011 . ..... 10000 001 ..... 1010111 @r2_vm
+vfclass_v       010011 . ..... 10000 001 ..... 1010111 @r2_vm
 vfmerge_vfm     010111 0 ..... ..... 101 ..... 1010111 @r_vm_0
 vfmv_v_f        010111 1 00000 ..... 101 ..... 1010111 @r2
 vfcvt_xu_f_v    100010 . ..... 00000 001 ..... 1010111 @r2_vm