Importing new encoding.h with additional vector crypto instructions

Author: nibrunie

riscv/encoding.h

@@ -1918,8 +1918,12 @@
 #define MASK_VFWSUB_WF 0xfc00707f
 #define MATCH_VFWSUB_WV 0xd8001057
 #define MASK_VFWSUB_WV 0xfc00707f
+#define MATCH_VGHSH_VS 0x8e002077
+#define MASK_VGHSH_VS 0xfe00707f
 #define MATCH_VGHSH_VV 0xb2002077
 #define MASK_VGHSH_VV 0xfe00707f
+#define MATCH_VGMUL_VS 0xa608a077
+#define MASK_VGMUL_VS 0xfe0ff07f
 #define MATCH_VGMUL_VV 0xa208a077
 #define MASK_VGMUL_VV 0xfe0ff07f
 #define MATCH_VID_V 0x5008a057
@@ -3790,7 +3794,9 @@ DECLARE_INSN(vfwsub_vf, MATCH_VFWSUB_VF, MASK_VFWSUB_VF)
 DECLARE_INSN(vfwsub_vv, MATCH_VFWSUB_VV, MASK_VFWSUB_VV)
 DECLARE_INSN(vfwsub_wf, MATCH_VFWSUB_WF, MASK_VFWSUB_WF)
 DECLARE_INSN(vfwsub_wv, MATCH_VFWSUB_WV, MASK_VFWSUB_WV)
+DECLARE_INSN(vghsh_vs, MATCH_VGHSH_VS, MASK_VGHSH_VS)
 DECLARE_INSN(vghsh_vv, MATCH_VGHSH_VV, MASK_VGHSH_VV)
+DECLARE_INSN(vgmul_vs, MATCH_VGMUL_VS, MASK_VGMUL_VS)
 DECLARE_INSN(vgmul_vv, MATCH_VGMUL_VV, MASK_VGMUL_VV)
 DECLARE_INSN(vid_v, MATCH_VID_V, MASK_VID_V)
 DECLARE_INSN(viota_m, MATCH_VIOTA_M, MASK_VIOTA_M)