Update instruction vmandnot.mm, vmornot.mm -> vmandn.mm, vmorn.mm (#896)

Refer to rvv-spec v1.0-rc2

disasm/disasm.cc

@@ -1322,11 +1322,11 @@ disassembler_t::disassembler_t(int xlen)
 
   DISASM_INSN("vcompress.vm", vcompress_vm, 0, {&vd, &vs2, &vs1});
 
-  DISASM_OPIV_M___INSN(vmandnot,  1);
+  DISASM_OPIV_M___INSN(vmandn,    1);
   DISASM_OPIV_M___INSN(vmand,     1);
   DISASM_OPIV_M___INSN(vmor,      1);
   DISASM_OPIV_M___INSN(vmxor,     1);
-  DISASM_OPIV_M___INSN(vmornot,   1);
+  DISASM_OPIV_M___INSN(vmorn,     1);
   DISASM_OPIV_M___INSN(vmnand,    1);
   DISASM_OPIV_M___INSN(vmnor,     1);
   DISASM_OPIV_M___INSN(vmxnor,    1);

riscv/encoding.h

@@ -1899,16 +1899,16 @@
 #define MASK_VSEXT_VF2  0xfc0ff07f
 #define MATCH_VCOMPRESS_VM 0x5e002057
 #define MASK_VCOMPRESS_VM  0xfe00707f
-#define MATCH_VMANDNOT_MM 0x60002057
-#define MASK_VMANDNOT_MM  0xfc00707f
+#define MATCH_VMANDN_MM 0x60002057
+#define MASK_VMANDN_MM  0xfc00707f
 #define MATCH_VMAND_MM 0x64002057
 #define MASK_VMAND_MM  0xfc00707f
 #define MATCH_VMOR_MM 0x68002057
 #define MASK_VMOR_MM  0xfc00707f
 #define MATCH_VMXOR_MM 0x6c002057
 #define MASK_VMXOR_MM  0xfc00707f
-#define MATCH_VMORNOT_MM 0x70002057
-#define MASK_VMORNOT_MM  0xfc00707f
+#define MATCH_VMORN_MM 0x70002057
+#define MASK_VMORN_MM  0xfc00707f
 #define MATCH_VMNAND_MM 0x74002057
 #define MASK_VMNAND_MM  0xfc00707f
 #define MATCH_VMNOR_MM 0x78002057
@@ -3891,11 +3891,11 @@ DECLARE_INSN(vsext_vf4, MATCH_VSEXT_VF4, MASK_VSEXT_VF4)
 DECLARE_INSN(vzext_vf2, MATCH_VZEXT_VF2, MASK_VZEXT_VF2)
 DECLARE_INSN(vsext_vf2, MATCH_VSEXT_VF2, MASK_VSEXT_VF2)
 DECLARE_INSN(vcompress_vm, MATCH_VCOMPRESS_VM, MASK_VCOMPRESS_VM)
-DECLARE_INSN(vmandnot_mm, MATCH_VMANDNOT_MM, MASK_VMANDNOT_MM)
+DECLARE_INSN(vmandn_mm, MATCH_VMANDN_MM, MASK_VMANDN_MM)
 DECLARE_INSN(vmand_mm, MATCH_VMAND_MM, MASK_VMAND_MM)
 DECLARE_INSN(vmor_mm, MATCH_VMOR_MM, MASK_VMOR_MM)
 DECLARE_INSN(vmxor_mm, MATCH_VMXOR_MM, MASK_VMXOR_MM)
-DECLARE_INSN(vmornot_mm, MATCH_VMORNOT_MM, MASK_VMORNOT_MM)
+DECLARE_INSN(vmorn_mm, MATCH_VMORN_MM, MASK_VMORN_MM)
 DECLARE_INSN(vmnand_mm, MATCH_VMNAND_MM, MASK_VMNAND_MM)
 DECLARE_INSN(vmnor_mm, MATCH_VMNOR_MM, MASK_VMNOR_MM)
 DECLARE_INSN(vmxnor_mm, MATCH_VMXNOR_MM, MASK_VMXNOR_MM)

riscv/insns/vmandn_mm.h

@@ -0,0 +1,2 @@
+// vmandn.mm vd, vs2, vs1
+VI_LOOP_MASK(vs2 & ~vs1);

riscv/insns/vmandnot_mm.h

@@ -1,2 +0,0 @@
-// vmandnot.mm vd, vs2, vs1
-VI_LOOP_MASK(vs2 & ~vs1);

riscv/insns/vmorn_mm.h

@@ -0,0 +1,2 @@
+// vmorn.mm vd, vs2, vs1
+VI_LOOP_MASK(vs2 | ~vs1);

riscv/insns/vmornot_mm.h

@@ -1,2 +0,0 @@
-// vmornot.mm vd, vs2, vs1
-VI_LOOP_MASK(vs2 | ~vs1);

riscv/riscv.mk.in

@@ -500,7 +500,7 @@ riscv_insn_ext_v_alu_int = \
 	vmadd_vv \
 	vmadd_vx \
 	vmand_mm \
-	vmandnot_mm \
+	vmandn_mm \
 	vmax_vv \
 	vmax_vx \
 	vmaxu_vv \
@@ -516,7 +516,7 @@ riscv_insn_ext_v_alu_int = \
 	vmnand_mm \
 	vmnor_mm \
 	vmor_mm \
-	vmornot_mm \
+	vmorn_mm \
 	vmsbc_vv \
 	vmsbc_vx \
 	vmsbc_vvm \