From: Jiawei Date: Tue, 30 Jun 2026 13:54:21 +0000 (-0600) Subject: RISC-V: Add Zvdota extension classes X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=89d59bf712045252b527bdfb69c07b0a29db7007;p=thirdparty%2Fbinutils-gdb.git RISC-V: Add Zvdota extension classes Zvfqwdota8f: dot product of 8-bit floating-point numbers with 32-bit accumulation. Zvdota also uses the vtype alternative format bit, altfmt, which is bit 8 of the vtype CSR. This patch adds symbolic e8alt and e16alt vsew constants for vsetvli/vsetivli so that assembly code can select the alternative element formats required by these dot-product instructions. [1] https://github.com/riscv/riscv-isa-manual/blob/zvbdot/src/zvdota.adoc bfd/ChangeLog: * elfxx-riscv.c (riscv_implicit_subsets): New implies. (riscv_supported_std_z_ext): New extensions. (riscv_multi_subset_supports): Ditto. (riscv_multi_subset_supports_ext): Ditto. gas/ChangeLog: * NEWS: Add zvqwdota8i, zvqwdota16i, zvfwdota16bf and zvfqwdota8f extensions. * config/tc-riscv.c (riscv_vsew_altfmt): New vsew altfmt constants array for e8alt and e16alt. (riscv_vtype_altfmt_supported): New function. (my_getVsetvliExpression): Ditto. * testsuite/gas/riscv/march-help.l: New test. * testsuite/gas/riscv/vector-vtype-altfmt.d: Ditto. * testsuite/gas/riscv/vector-vtype-altfmt.s: Ditto. * testsuite/gas/riscv/zvdota.d: Ditto. * testsuite/gas/riscv/zvdota.s: Ditto. include/ChangeLog: * opcode/riscv-opc.h (MATCH_VQWDOTAU_VV, MASK_VQWDOTAU_VV): New encoding. (MATCH_VQWDOTAS_VV, MASK_VQWDOTAS_VV): Ditto. (MATCH_VFWDOTA_VV, MASK_VFWDOTA_VV): Ditto. (MATCH_VFQWDOTA_VV, MASK_VFQWDOTA_VV): Ditto. (MATCH_VFQWDOTA_ALT_VV, MASK_VFQWDOTA_ALT_VV): Ditto. (DECLARE_INSN): New declarations. * opcode/riscv.h (OP_MASK_VTYPE_ALTFMT, OP_SH_VTYPE_ALTFMT): New vtype altfmt. (enum riscv_insn_class): New extension classes. opcodes/ChangeLog: * riscv-dis.c (print_insn_args): Add altfmt support. * riscv-opc.c (riscv_opcodes): New instructions. --- diff --git a/bfd/elfxx-riscv.c b/bfd/elfxx-riscv.c index 961c44a9206..44bdb5f2a99 100644 --- a/bfd/elfxx-riscv.c +++ b/bfd/elfxx-riscv.c @@ -1239,6 +1239,10 @@ static const struct riscv_implicit_subset riscv_implicit_subsets[] = {"zvfhmin", "+zve32f", check_implicit_always}, {"zvfbfwma", "+zve32f,+zfbfmin", check_implicit_always}, {"zvfbfmin", "+zve32f", check_implicit_always}, + {"zvfqwdota8f", "+zve32f", check_implicit_always}, + {"zvfwdota16bf", "+zve32f", check_implicit_always}, + {"zvqwdota8i", "+zve32x", check_implicit_always}, + {"zvqwdota16i", "+zve64x", check_implicit_always}, {"zve64d", "+d,+zve64f", check_implicit_always}, {"zve64f", "+zve32f,+zve64x,+zvl64b", check_implicit_always}, {"zve32f", "+f,+zve32x,+zvl32b", check_implicit_always}, @@ -1524,6 +1528,8 @@ static const struct riscv_supported_ext riscv_supported_std_z_ext[] = {"zvfbfwma", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvfh", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvfhmin", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, + {"zvfqwdota8f", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, + {"zvfwdota16bf", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvkb", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvkg", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvkn", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, @@ -1538,6 +1544,8 @@ static const struct riscv_supported_ext riscv_supported_std_z_ext[] = {"zvksg", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvksc", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvkt", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, + {"zvqwdota8i", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, + {"zvqwdota16i", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvl32b", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvl64b", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvl128b", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, @@ -2985,6 +2993,10 @@ riscv_multi_subset_supports (riscv_parse_subset_t *rps, return riscv_subset_supports (rps, "zvfbfmin"); case INSN_CLASS_ZVFBFWMA: return riscv_subset_supports (rps, "zvfbfwma"); + case INSN_CLASS_ZVFQWDOTA8F: + return riscv_subset_supports (rps, "zvfqwdota8f"); + case INSN_CLASS_ZVFWDOTA16BF: + return riscv_subset_supports (rps, "zvfwdota16bf"); case INSN_CLASS_ZVKB: return riscv_subset_supports (rps, "zvkb"); case INSN_CLASS_ZVKG: @@ -2998,6 +3010,13 @@ riscv_multi_subset_supports (riscv_parse_subset_t *rps, return riscv_subset_supports (rps, "zvksed"); case INSN_CLASS_ZVKSH: return riscv_subset_supports (rps, "zvksh"); + case INSN_CLASS_ZVQWDOTA8I: + return riscv_subset_supports (rps, "zvqwdota8i"); + case INSN_CLASS_ZVQWDOTA16I: + return riscv_subset_supports (rps, "zvqwdota16i"); + case INSN_CLASS_ZVQWDOTA8I_OR_ZVQWDOTA16I: + return (riscv_subset_supports (rps, "zvqwdota8i") + || riscv_subset_supports (rps, "zvqwdota16i")); case INSN_CLASS_ZCB: return riscv_subset_supports (rps, "zcb"); case INSN_CLASS_ZCB_AND_ZBB: @@ -3312,6 +3331,10 @@ riscv_multi_subset_supports_ext (riscv_parse_subset_t *rps, return "zvfbfmin"; case INSN_CLASS_ZVFBFWMA: return "zvfbfwma"; + case INSN_CLASS_ZVFQWDOTA8F: + return "zvfqwdota8f"; + case INSN_CLASS_ZVFWDOTA16BF: + return "zvfwdota16bf"; case INSN_CLASS_ZVKB: return _("zvkb"); case INSN_CLASS_ZVKG: @@ -3324,6 +3347,12 @@ riscv_multi_subset_supports_ext (riscv_parse_subset_t *rps, return _("zvksed"); case INSN_CLASS_ZVKSH: return _("zvksh"); + case INSN_CLASS_ZVQWDOTA8I: + return "zvqwdota8i"; + case INSN_CLASS_ZVQWDOTA16I: + return "zvqwdota16i"; + case INSN_CLASS_ZVQWDOTA8I_OR_ZVQWDOTA16I: + return _("zvqwdota8i' or `zvqwdota16i"); case INSN_CLASS_ZCB: return "zcb"; case INSN_CLASS_ZCB_AND_ZBA: diff --git a/gas/NEWS b/gas/NEWS index 4c55a544f25..c3e254689e0 100644 --- a/gas/NEWS +++ b/gas/NEWS @@ -6,7 +6,8 @@ and will be removed in a future release. * Add support for RISC-V standard extensions: - zalasr v1.0, svrsw60t59b v1.0, zvabd v1.0, smpmpmt v1.0. + zalasr v1.0, svrsw60t59b v1.0, zvabd v1.0, smpmpmt v1.0, + zvqwdota8i, zvqwdota16i, zvfwdota16bf and zvfqwdota8f v1.0. * Add support for RISC-V vendor extensions: SpacemiT: xsmtvdot v1.0, xsmtvdotii v1.0. diff --git a/gas/config/tc-riscv.c b/gas/config/tc-riscv.c index 28875e77ff0..53cc234cde4 100644 --- a/gas/config/tc-riscv.c +++ b/gas/config/tc-riscv.c @@ -2692,15 +2692,40 @@ my_getOpcodeExpression (expressionS *ep, bfd_reloc_code_real_type *reloc, On exit, EXPR_PARSE_END points to the first character after the expression. */ +static bool +riscv_vtype_altfmt_supported (void) +{ + return (riscv_subset_supports (&riscv_rps_as, "zvfbfa") + || riscv_subset_supports (&riscv_rps_as, "zvfofp8min") + || riscv_subset_supports (&riscv_rps_as, "zvfqwdota8f") + || riscv_subset_supports (&riscv_rps_as, "zvfwdota16bf") + || riscv_subset_supports (&riscv_rps_as, "zvqwdota8i") + || riscv_subset_supports (&riscv_rps_as, "zvqwdota16i")); +} + static void my_getVsetvliExpression (expressionS *ep, char *str) { unsigned int vsew_value = 0, vlmul_value = 0; - unsigned int vta_value = 0, vma_value = 0; + unsigned int vta_value = 0, vma_value = 0, altfmt_value = 0; bool vsew_found = false, vlmul_found = false; bool vta_found = false, vma_found = false; - if (arg_lookup (&str, riscv_vsew, ARRAY_SIZE (riscv_vsew), &vsew_value)) + if (arg_lookup (&str, riscv_vsew_altfmt, + ARRAY_SIZE (riscv_vsew_altfmt), &vsew_value)) + { + if (*str == ',') + ++str; + if (vsew_found) + as_bad (_("multiple vsew constants")); + if (!riscv_vtype_altfmt_supported ()) + as_bad (_("symbolic vtype altfmt requires `zvfbfa', " + "`zvfofp8min' or a `zvdota' extension")); + altfmt_value = 1 << OP_SH_VTYPE_ALTFMT; + vsew_found = true; + } + if (!vsew_found + && arg_lookup (&str, riscv_vsew, ARRAY_SIZE (riscv_vsew), &vsew_value)) { if (*str == ',') ++str; @@ -2739,7 +2764,8 @@ my_getVsetvliExpression (expressionS *ep, char *str) ep->X_add_number = (vlmul_value << OP_SH_VLMUL) | (vsew_value << OP_SH_VSEW) | (vta_value << OP_SH_VTA) - | (vma_value << OP_SH_VMA); + | (vma_value << OP_SH_VMA) + | altfmt_value; expr_parse_end = str; } else diff --git a/gas/testsuite/gas/riscv/march-help.l b/gas/testsuite/gas/riscv/march-help.l index db6a86bc287..2b5efe808d6 100644 --- a/gas/testsuite/gas/riscv/march-help.l +++ b/gas/testsuite/gas/riscv/march-help.l @@ -76,6 +76,8 @@ All available -march extensions for RISC-V: zvfbfwma 1.0 zvfh 1.0 zvfhmin 1.0 + zvfqwdota8f 1.0 + zvfwdota16bf 1.0 zvkb 1.0 zvkg 1.0 zvkn 1.0 @@ -90,6 +92,8 @@ All available -march extensions for RISC-V: zvksg 1.0 zvksc 1.0 zvkt 1.0 + zvqwdota8i 1.0 + zvqwdota16i 1.0 zvl32b 1.0 zvl64b 1.0 zvl128b 1.0 diff --git a/gas/testsuite/gas/riscv/vector-vtype-altfmt.d b/gas/testsuite/gas/riscv/vector-vtype-altfmt.d new file mode 100644 index 00000000000..398f7682a91 --- /dev/null +++ b/gas/testsuite/gas/riscv/vector-vtype-altfmt.d @@ -0,0 +1,15 @@ +#as: -march=rv64gc_zvfqwdota8f +#objdump: -dr + +.*:[ ]+file format .* + + +Disassembly of section .text: + +0+000 : +[ ]+[0-9a-f]+:[ ]+10707057[ ]+vsetvli[ ]+zero,zero,e8alt,mf2,tu,mu +[ ]+[0-9a-f]+:[ ]+10707057[ ]+vsetvli[ ]+zero,zero,e8alt,mf2,tu,mu +[ ]+[0-9a-f]+:[ ]+10707057[ ]+vsetvli[ ]+zero,zero,e8alt,mf2,tu,mu +[ ]+[0-9a-f]+:[ ]+10f07057[ ]+vsetvli[ ]+zero,zero,e16alt,mf2,tu,mu +[ ]+[0-9a-f]+:[ ]+10f07057[ ]+vsetvli[ ]+zero,zero,e16alt,mf2,tu,mu +[ ]+[0-9a-f]+:[ ]+10f07057[ ]+vsetvli[ ]+zero,zero,e16alt,mf2,tu,mu diff --git a/gas/testsuite/gas/riscv/vector-vtype-altfmt.s b/gas/testsuite/gas/riscv/vector-vtype-altfmt.s new file mode 100644 index 00000000000..de8418236f1 --- /dev/null +++ b/gas/testsuite/gas/riscv/vector-vtype-altfmt.s @@ -0,0 +1,7 @@ +target: + vsetvli zero, zero, e8alt, mf2, tu, mu + vsetvli zero, zero, e8alt, mf2, tu, mu + vsetvli zero, zero, e8alt, mf2, tu, mu + vsetvli zero, zero, e16alt, mf2, tu, mu + vsetvli zero, zero, e16alt, mf2, tu, mu + vsetvli zero, zero, e16alt, mf2, tu, mu diff --git a/gas/testsuite/gas/riscv/zvdota.d b/gas/testsuite/gas/riscv/zvdota.d new file mode 100644 index 00000000000..8d133255993 --- /dev/null +++ b/gas/testsuite/gas/riscv/zvdota.d @@ -0,0 +1,19 @@ +#as: -march=rv64gc_zvqwdota8i_zvqwdota16i_zvfwdota16bf_zvfqwdota8f +#objdump: -dr + +.*:[ ]+file format .* + + +Disassembly of section .text: + +0+000 : +[ ]+[0-9a-f]+:[ ]+9a8f8877[ ]+vqwdotau.vv[ ]+v16,v8,v31 +[ ]+[0-9a-f]+:[ ]+9e8f8877[ ]+vqwdotas.vv[ ]+v16,v8,v31 +[ ]+[0-9a-f]+:[ ]+928f9877[ ]+vfwdota.vv[ ]+v16,v8,v31 +[ ]+[0-9a-f]+:[ ]+9a8f9877[ ]+vfqwdota.vv[ ]+v16,v8,v31 +[ ]+[0-9a-f]+:[ ]+9e8f9877[ ]+vfqwdota.alt.vv[ ]+v16,v8,v31 +[ ]+[0-9a-f]+:[ ]+988f8877[ ]+vqwdotau.vv[ ]+v16,v8,v31 +[ ]+[0-9a-f]+:[ ]+9c8f8877[ ]+vqwdotas.vv[ ]+v16,v8,v31 +[ ]+[0-9a-f]+:[ ]+928f9877[ ]+vfwdota.vv[ ]+v16,v8,v31 +[ ]+[0-9a-f]+:[ ]+980f9877[ ]+vfqwdota.vv[ ]+v16,v0,v31,v0.t +[ ]+[0-9a-f]+:[ ]+9c0f9877[ ]+vfqwdota.alt.vv[ ]+v16,v0,v31,v0.t diff --git a/gas/testsuite/gas/riscv/zvdota.s b/gas/testsuite/gas/riscv/zvdota.s new file mode 100644 index 00000000000..a40453faf82 --- /dev/null +++ b/gas/testsuite/gas/riscv/zvdota.s @@ -0,0 +1,11 @@ +target: + vqwdotau.vv v16, v8, v31 + vqwdotas.vv v16, v8, v31 + vfwdota.vv v16, v8, v31 + vfqwdota.vv v16, v8, v31 + vfqwdota.alt.vv v16, v8, v31 + vqwdotau.vv v16, v8, v31, v0.t + vqwdotas.vv v16, v8, v31, v0.t + vfwdota.vv v16, v8, v31, v0.t + vfqwdota.vv v16, v0, v31, v0.t + vfqwdota.alt.vv v16, v0, v31, v0.t diff --git a/include/opcode/riscv-opc.h b/include/opcode/riscv-opc.h index eebf8f2a435..812f24c083c 100644 --- a/include/opcode/riscv-opc.h +++ b/include/opcode/riscv-opc.h @@ -2577,6 +2577,17 @@ #define MASK_VFWMACCBF16_VF 0xfc00707f #define MATCH_VFWMACCBF16_VV 0xec001057 #define MASK_VFWMACCBF16_VV 0xfc00707f +/* Zvdota instructions. */ +#define MATCH_VQWDOTAU_VV 0x98000077 +#define MASK_VQWDOTAU_VV 0xfc00707f +#define MATCH_VQWDOTAS_VV 0x9c000077 +#define MASK_VQWDOTAS_VV 0xfc00707f +#define MATCH_VFWDOTA_VV 0x90001077 +#define MASK_VFWDOTA_VV 0xfc00707f +#define MATCH_VFQWDOTA_VV 0x98001077 +#define MASK_VFQWDOTA_VV 0xfc00707f +#define MATCH_VFQWDOTA_ALT_VV 0x9c001077 +#define MASK_VFQWDOTA_ALT_VV 0xfc00707f /* Vendor-specific (CORE-V) Xcvmac instructions. */ #define MATCH_CV_MAC 0x9000302b #define MASK_CV_MAC 0xfe00707f @@ -4902,6 +4913,12 @@ DECLARE_INSN(VFWCVTBF16_F_F_V, MATCH_VFWCVTBF16_F_F_V, MASK_VFWCVTBF16_F_F_V) /* Zvfbfwma instructions. */ DECLARE_INSN(VFWMACCBF16_VF, MATCH_VFWMACCBF16_VF, MASK_VFWMACCBF16_VF) DECLARE_INSN(VFWMACCBF16_VV, MATCH_VFWMACCBF16_VV, MASK_VFWMACCBF16_VV) +/* Zvdota instructions. */ +DECLARE_INSN(vqwdotau_vv, MATCH_VQWDOTAU_VV, MASK_VQWDOTAU_VV) +DECLARE_INSN(vqwdotas_vv, MATCH_VQWDOTAS_VV, MASK_VQWDOTAS_VV) +DECLARE_INSN(vfwdota_vv, MATCH_VFWDOTA_VV, MASK_VFWDOTA_VV) +DECLARE_INSN(vfqwdota_vv, MATCH_VFQWDOTA_VV, MASK_VFQWDOTA_VV) +DECLARE_INSN(vfqwdota_alt_vv, MATCH_VFQWDOTA_ALT_VV, MASK_VFQWDOTA_ALT_VV) /* Zvbb/Zvkb instructions. */ DECLARE_INSN(vandn_vv, MATCH_VANDN_VV, MASK_VANDN_VV) DECLARE_INSN(vandn_vx, MATCH_VANDN_VX, MASK_VANDN_VX) diff --git a/include/opcode/riscv.h b/include/opcode/riscv.h index b4587976ea2..45b6c7979db 100644 --- a/include/opcode/riscv.h +++ b/include/opcode/riscv.h @@ -374,6 +374,8 @@ static inline unsigned int riscv_insn_length (insn_t insn) #define OP_SH_VTA 6 #define OP_MASK_VMA 0x1 #define OP_SH_VMA 7 +#define OP_MASK_VTYPE_ALTFMT 0x1 +#define OP_SH_VTYPE_ALTFMT 8 #define OP_MASK_VWD 0x1 #define OP_SH_VWD 26 @@ -560,6 +562,8 @@ enum riscv_insn_class INSN_CLASS_ZVBC, INSN_CLASS_ZVFBFMIN, INSN_CLASS_ZVFBFWMA, + INSN_CLASS_ZVFQWDOTA8F, + INSN_CLASS_ZVFWDOTA16BF, INSN_CLASS_ZVKB, INSN_CLASS_ZVKG, INSN_CLASS_ZVKNED, @@ -567,6 +571,9 @@ enum riscv_insn_class INSN_CLASS_ZVKSED, INSN_CLASS_ZVKSH, INSN_CLASS_ZVABD, + INSN_CLASS_ZVQWDOTA8I, + INSN_CLASS_ZVQWDOTA16I, + INSN_CLASS_ZVQWDOTA8I_OR_ZVQWDOTA16I, INSN_CLASS_ZICFISS, INSN_CLASS_ZICFISS_AND_ZCMOP, INSN_CLASS_ZICFILP, @@ -737,6 +744,7 @@ extern const char * const riscv_pred_succ[16]; extern const char riscv_vecr_names_numeric[NVECR][NRC]; extern const char riscv_vecm_names_numeric[NVECM][NRC]; extern const char * const riscv_vsew[8]; +extern const char * const riscv_vsew_altfmt[2]; extern const char * const riscv_vlmul[8]; extern const char * const riscv_vta[2]; extern const char * const riscv_vma[2]; diff --git a/opcodes/riscv-dis.c b/opcodes/riscv-dis.c index edb9ce04778..86dbdb18456 100644 --- a/opcodes/riscv-dis.c +++ b/opcodes/riscv-dis.c @@ -453,17 +453,23 @@ print_insn_args (const char *oparg, insn_t l, bfd_vma pc, disassemble_info *info unsigned int imm_vsew = EXTRACT_OPERAND (VSEW, imm); unsigned int imm_vta = EXTRACT_OPERAND (VTA, imm); unsigned int imm_vma = EXTRACT_OPERAND (VMA, imm); - unsigned int imm_vtype_res = (imm >> 8); + unsigned int imm_vtype_altfmt + = EXTRACT_OPERAND (VTYPE_ALTFMT, imm); + unsigned int imm_vtype_res = (imm >> 9); if (imm_vsew < ARRAY_SIZE (riscv_vsew) && imm_vlmul < ARRAY_SIZE (riscv_vlmul) && imm_vta < ARRAY_SIZE (riscv_vta) && imm_vma < ARRAY_SIZE (riscv_vma) && !imm_vtype_res + && (imm_vtype_altfmt == 0 + || imm_vsew < ARRAY_SIZE (riscv_vsew_altfmt)) && riscv_vsew[imm_vsew] != NULL && riscv_vlmul[imm_vlmul] != NULL) print (info->stream, dis_style_text, "%s,%s,%s,%s", - riscv_vsew[imm_vsew], + imm_vtype_altfmt + ? riscv_vsew_altfmt[imm_vsew] + : riscv_vsew[imm_vsew], riscv_vlmul[imm_vlmul], riscv_vta[imm_vta], riscv_vma[imm_vma]); else diff --git a/opcodes/riscv-opc.c b/opcodes/riscv-opc.c index 589495ac6c7..cfec774ecdb 100644 --- a/opcodes/riscv-opc.c +++ b/opcodes/riscv-opc.c @@ -93,6 +93,12 @@ const char * const riscv_vsew[8] = "e8", "e16", "e32", "e64", NULL, NULL, NULL, NULL }; +/* The vsetvli/vsetivli vsew altfmt constants. */ +const char * const riscv_vsew_altfmt[2] = +{ + "e8alt", "e16alt" +}; + /* The vsetvli vlmul constants. */ const char * const riscv_vlmul[8] = { @@ -2244,6 +2250,13 @@ const struct riscv_opcode riscv_opcodes[] = {"vfwmaccbf16.vf", 0, INSN_CLASS_ZVFBFWMA, "Vd,S,VtVm", MATCH_VFWMACCBF16_VF, MASK_VFWMACCBF16_VF, match_opcode, 0}, {"vfwmaccbf16.vv", 0, INSN_CLASS_ZVFBFWMA, "Vd,Vs,VtVm", MATCH_VFWMACCBF16_VV, MASK_VFWMACCBF16_VV, match_opcode, 0}, +/* Zvdota instructions. */ +{"vqwdotau.vv", 0, INSN_CLASS_ZVQWDOTA8I_OR_ZVQWDOTA16I, "Vd,Vt,VsVm", MATCH_VQWDOTAU_VV, MASK_VQWDOTAU_VV, match_opcode, 0}, +{"vqwdotas.vv", 0, INSN_CLASS_ZVQWDOTA8I_OR_ZVQWDOTA16I, "Vd,Vt,VsVm", MATCH_VQWDOTAS_VV, MASK_VQWDOTAS_VV, match_opcode, 0}, +{"vfwdota.vv", 0, INSN_CLASS_ZVFWDOTA16BF, "Vd,Vt,VsVm", MATCH_VFWDOTA_VV, MASK_VFWDOTA_VV, match_opcode, 0}, +{"vfqwdota.vv", 0, INSN_CLASS_ZVFQWDOTA8F, "Vd,Vt,VsVm", MATCH_VFQWDOTA_VV, MASK_VFQWDOTA_VV, match_opcode, 0}, +{"vfqwdota.alt.vv", 0, INSN_CLASS_ZVFQWDOTA8F, "Vd,Vt,VsVm", MATCH_VFQWDOTA_ALT_VV, MASK_VFQWDOTA_ALT_VV, match_opcode, 0}, + /* Zvbb/Zvkb instructions. */ {"vandn.vv", 0, INSN_CLASS_ZVKB, "Vd,Vt,VsVm", MATCH_VANDN_VV, MASK_VANDN_VV, match_opcode, 0}, {"vandn.vx", 0, INSN_CLASS_ZVKB, "Vd,Vt,sVm", MATCH_VANDN_VX, MASK_VANDN_VX, match_opcode, 0},