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1 //===- MicroMipsDSPInstrInfo.td - Micromips DSP instructions -*- tablegen *-=//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // This file describes MicroMips DSP instructions.
10 //
11 //===----------------------------------------------------------------------===//
13 // Instruction encoding.
14 class ADDQ_PH_MM_ENC : POOL32A_3R_FMT<"addq.ph", 0b00000001101>;
15 class ADDQ_S_PH_MM_ENC : POOL32A_3R_FMT<"addq_s.ph", 0b10000001101>;
16 class ADDQ_S_W_MM_ENC : POOL32A_3RB0_FMT<"addq_s.w", 0b1100000101>;
17 class ADDQH_PH_MMR2_ENC : POOL32A_3R_FMT<"addqh.ph", 0b00001001101>;
18 class ADDQH_R_PH_MMR2_ENC : POOL32A_3R_FMT<"addqh_r.ph", 0b10001001101>;
19 class ADDQH_W_MMR2_ENC: POOL32A_3R_FMT<"addqh.w", 0b00010001101>;
20 class ADDQH_R_W_MMR2_ENC : POOL32A_3R_FMT<"addqh_r.w", 0b10010001101>;
21 class ADDU_PH_MMR2_ENC : POOL32A_3R_FMT<"addu.ph", 0b00100001101>;
22 class ADDU_S_PH_MMR2_ENC : POOL32A_3R_FMT<"addu_s.ph", 0b10100001101>;
23 class ADDU_QB_MM_ENC : POOL32A_3R_FMT<"addu.qb", 0b00011001101>;
24 class ADDU_S_QB_MM_ENC : POOL32A_3R_FMT<"addu_s.qb", 0b10011001101>;
25 class ADDUH_QB_MMR2_ENC : POOL32A_3R_FMT<"adduh.qb", 0b00101001101>;
26 class ADDUH_R_QB_MMR2_ENC : POOL32A_3R_FMT<"adduh_r.qb", 0b10101001101>;
27 class ADDSC_MM_ENC : POOL32A_3RB0_FMT<"addsc", 0b1110000101>;
28 class ADDWC_MM_ENC : POOL32A_3RB0_FMT<"addwc", 0b1111000101>;
29 class DPA_W_PH_MMR2_ENC : POOL32A_2RAC_FMT<"dpa.w.ph", 0b00000010>;
30 class DPAQ_S_W_PH_MM_ENC : POOL32A_2RAC_FMT<"dpaq_s.w.ph", 0b00001010>;
31 class DPAQ_SA_L_W_MM_ENC : POOL32A_2RAC_FMT<"dpaq_sa.l.w", 0b01001010>;
32 class DPAQX_S_W_PH_MMR2_ENC : POOL32A_2RAC_FMT<"dpaqx_s.w.ph", 0b10001010>;
33 class DPAQX_SA_W_PH_MMR2_ENC : POOL32A_2RAC_FMT<"dpaqx_sa.w.ph", 0b11001010>;
34 class DPAU_H_QBL_MM_ENC : POOL32A_2RAC_FMT<"dpau.h.qbl", 0b10000010>;
35 class DPAU_H_QBR_MM_ENC : POOL32A_2RAC_FMT<"dpau.h.qbr", 0b11000010>;
36 class DPAX_W_PH_MMR2_ENC : POOL32A_2RAC_FMT<"dpax.w.ph", 0b01000010>;
37 class ABSQ_S_PH_MM_ENC : POOL32A_2R_FMT<"absq_s.ph", 0b0001000100>;
38 class ABSQ_S_W_MM_ENC : POOL32A_2R_FMT<"absq_s.w", 0b0010000100>;
39 class ABSQ_S_QB_MMR2_ENC : POOL32A_2R_FMT<"absq_s.qb", 0b0000000100>;
40 class INSV_MM_ENC : POOL32A_2R_FMT<"insv", 0b0100000100>;
41 class MADD_DSP_MM_ENC : POOL32A_2RAC_FMT<"madd", 0b00101010>;
42 class MADDU_DSP_MM_ENC : POOL32A_2RAC_FMT<"maddu", 0b01101010>;
43 class MSUB_DSP_MM_ENC : POOL32A_2RAC_FMT<"msub", 0b10101010>;
44 class MSUBU_DSP_MM_ENC : POOL32A_2RAC_FMT<"msubu", 0b11101010>;
45 class MULT_DSP_MM_ENC : POOL32A_2RAC_FMT<"mult", 0b00110010>;
46 class MULTU_DSP_MM_ENC : POOL32A_2RAC_FMT<"multu", 0b01110010>;
47 class SHLL_PH_MM_ENC : POOL32A_2RSA4_FMT<"shll.ph", 0b001110110101>;
48 class SHLL_S_PH_MM_ENC : POOL32A_2RSA4_FMT<"shll_s.ph", 0b101110110101>;
49 class SHLL_QB_MM_ENC : POOL32A_2RSA3_FMT<"shll.qb", 0b0100001>;
50 class SHLLV_PH_MM_ENC : POOL32A_3R_FMT<"shllv.ph", 0b00000001110>;
51 class SHLLV_S_PH_MM_ENC : POOL32A_3R_FMT<"shllv_s.ph", 0b10000001110>;
52 class SHLLV_QB_MM_ENC : POOL32A_3RB0_FMT<"shllv.qb", 0b1110010101>;
53 class SHLLV_S_W_MM_ENC : POOL32A_3RB0_FMT<"shllv_s.w", 0b1111010101>;
54 class SHLL_S_W_MM_ENC : POOL32A_2RSA5B0_FMT<"shll_s.w", 0b1111110101>;
55 class SHRA_QB_MMR2_ENC : POOL32A_2RSA3_FMT<"shra.qb", 0b0000111>;
56 class SHRA_R_QB_MMR2_ENC : POOL32A_2RSA3_FMT<"shra_r.qb", 0b1000111>;
57 class SHRA_PH_MM_ENC : POOL32A_2RSA4B0_FMT<"shra.ph", 0b01100110101>;
58 class SHRA_R_PH_MM_ENC : POOL32A_2RSA4B0_FMT<"shra_r.ph", 0b11100110101>;
59 class SHRAV_PH_MM_ENC : POOL32A_3R_FMT<"shrav.ph", 0b00110001101>;
60 class SHRAV_R_PH_MM_ENC : POOL32A_3R_FMT<"shrav_r.ph", 0b10110001101>;
61 class SHRAV_QB_MMR2_ENC : POOL32A_3R_FMT<"shrav.qb", 0b00111001101>;
62 class SHRAV_R_QB_MMR2_ENC : POOL32A_3R_FMT<"shrav_r.qb", 0b10111001101>;
63 class SHRAV_R_W_MM_ENC : POOL32A_3RB0_FMT<"shrav_r.w", 0b1011010101>;
64 class SHRA_R_W_MM_ENC : POOL32A_2RSA5B0_FMT<"shra_r.w", 0b1011110101>;
65 class SHRL_PH_MMR2_ENC : POOL32A_2RSA4OP6_FMT<"shrl.ph", 0b001111>;
66 class SHRL_QB_MM_ENC : POOL32A_2RSA3_FMT<"shrl.qb", 0b1100001>;
67 class SHRLV_PH_MMR2_ENC : POOL32A_3RB0_FMT<"shrlv.ph", 0b1100010101>;
68 class SHRLV_QB_MM_ENC : POOL32A_3RB0_FMT<"shrlv.qb", 0b1101010101>;
69 class PRECEQ_W_PHL_MM_ENC : POOL32A_2R_FMT<"preceq.w.phl", 0b0101000100>;
70 class PRECEQ_W_PHR_MM_ENC : POOL32A_2R_FMT<"preceq.w.phr", 0b0110000100>;
71 class PRECEQU_PH_QBL_MM_ENC : POOL32A_2R_FMT<"precequ.ph.qbl", 0b0111000100>;
72 class PRECEQU_PH_QBLA_MM_ENC : POOL32A_2R_FMT<"precequ.ph.qbla", 0b0111001100>;
73 class PRECEQU_PH_QBR_MM_ENC : POOL32A_2R_FMT<"precequ.ph.qbr", 0b1001000100>;
74 class PRECEQU_PH_QBRA_MM_ENC : POOL32A_2R_FMT<"precequ.ph.qbra", 0b1001001100>;
75 class PRECEU_PH_QBL_MM_ENC : POOL32A_2R_FMT<"preceu.ph.qbl", 0b1011000100>;
76 class PRECEU_PH_QBLA_MM_ENC : POOL32A_2R_FMT<"preceu.ph.qbla", 0b1011001100>;
77 class PRECEU_PH_QBR_MM_ENC : POOL32A_2R_FMT<"preceu.ph.qbr", 0b1101000100>;
78 class PRECEU_PH_QBRA_MM_ENC : POOL32A_2R_FMT<"preceu.ph.qbra", 0b1101001100>;
79 class SUBQ_PH_MM_ENC : POOL32A_3R_FMT<"subq.ph", 0b01000001101>;
80 class SUBQ_S_PH_MM_ENC : POOL32A_3R_FMT<"subq_s.ph", 0b11000001101>;
81 class SUBQ_S_W_MM_ENC : POOL32A_3RB0_FMT<"subq_s.w", 0b1101000101>;
82 class SUBQH_PH_MMR2_ENC : POOL32A_3R_FMT<"subqh.ph", 0b01001001101>;
83 class SUBQH_R_PH_MMR2_ENC : POOL32A_3R_FMT<"subqh_r.ph", 0b11001001101>;
84 class SUBQH_W_MMR2_ENC : POOL32A_3R_FMT<"subqh.w", 0b01010001101>;
85 class SUBQH_R_W_MMR2_ENC : POOL32A_3R_FMT<"subqh_r.w", 0b11010001101>;
86 class SUBU_PH_MMR2_ENC : POOL32A_3R_FMT<"subu.ph", 0b01100001101>;
87 class SUBU_S_PH_MMR2_ENC : POOL32A_3R_FMT<"subu_s.ph", 0b11100001101>;
88 class SUBU_QB_MM_ENC : POOL32A_3R_FMT<"subu.qb", 0b01011001101>;
89 class SUBU_S_QB_MM_ENC : POOL32A_3R_FMT<"subu_s.qb", 0b11011001101>;
90 class SUBUH_QB_MMR2_ENC : POOL32A_3R_FMT<"subuh.qb", 0b01101001101>;
91 class SUBUH_R_QB_MMR2_ENC : POOL32A_3R_FMT<"subuh_r.qb", 0b11101001101>;
92 class EXTP_MM_ENC : POOL32A_1RIMM5AC_FMT<"extp", 0b10011001>;
93 class EXTPDP_MM_ENC : POOL32A_1RIMM5AC_FMT<"extpdp", 0b11011001>;
94 class EXTPDPV_MM_ENC : POOL32A_2RAC_FMT<"extpdpv", 0b11100010>;
95 class EXTPV_MM_ENC : POOL32A_2RAC_FMT<"extpv", 0b10100010>;
96 class EXTR_W_MM_ENC : POOL32A_1RIMM5AC_FMT<"extr.w", 0b00111001>;
97 class EXTR_R_W_MM_ENC : POOL32A_1RIMM5AC_FMT<"extr_r.w", 0b01111001>;
98 class EXTR_RS_W_MM_ENC : POOL32A_1RIMM5AC_FMT<"extr_rs.w", 0b10111001>;
99 class EXTR_S_H_MM_ENC : POOL32A_1RIMM5AC_FMT<"extr_s.h", 0b11111001>;
100 class EXTRV_W_MM_ENC : POOL32A_2RAC_FMT<"extrv.w", 0b00111010>;
101 class EXTRV_R_W_MM_ENC : POOL32A_2RAC_FMT<"extrv_r.w", 0b01111010>;
102 class EXTRV_RS_W_MM_ENC : POOL32A_2RAC_FMT<"extrv_rs.w", 0b10111010>;
103 class EXTRV_S_H_MM_ENC : POOL32A_2RAC_FMT<"extrv_s.h", 0b11111010>;
104 class DPS_W_PH_MMR2_ENC : POOL32A_2RAC_FMT<"dps.w.ph", 0b00010010>;
105 class DPSQ_S_W_PH_MM_ENC : POOL32A_2RAC_FMT<"dpsq_s.w.ph", 0b00011010>;
106 class DPSQ_SA_L_W_MM_ENC : POOL32A_2RAC_FMT<"dpsq_sa.l.w", 0b01011010>;
107 class DPSQX_S_W_PH_MMR2_ENC : POOL32A_2RAC_FMT<"dpsqx_s.w.ph", 0b10011010>;
108 class DPSQX_SA_W_PH_MMR2_ENC : POOL32A_2RAC_FMT<"dpsqx_sa.w.ph", 0b11011010>;
109 class DPSU_H_QBL_MM_ENC : POOL32A_2RAC_FMT<"dpsu.h.qbl", 0b10010010>;
110 class DPSU_H_QBR_MM_ENC : POOL32A_2RAC_FMT<"dpsu.h.qbr", 0b11010010>;
111 class DPSX_W_PH_MMR2_ENC : POOL32A_2RAC_FMT<"dpsx.w.ph", 0b01010010>;
112 class MUL_PH_MMR2_ENC : POOL32A_3R_FMT<"mul.ph", 0b00000101101>;
113 class MUL_S_PH_MMR2_ENC : POOL32A_3R_FMT<"mul_s.ph", 0b10000101101>;
114 class MULEQ_S_W_PHL_MM_ENC : POOL32A_3RB0_FMT<"muleq_s.w.phl", 0b0000100101>;
115 class MULEQ_S_W_PHR_MM_ENC : POOL32A_3RB0_FMT<"muleq_s.w.phr", 0b0001100101>;
116 class MULEU_S_PH_QBL_MM_ENC : POOL32A_3RB0_FMT<"muleu_s.ph.qbl", 0b0010010101>;
117 class MULEU_S_PH_QBR_MM_ENC : POOL32A_3RB0_FMT<"muleu_s.ph.qbr", 0b0011010101>;
118 class MULQ_RS_PH_MM_ENC : POOL32A_3RB0_FMT<"mulq_rs.ph", 0b0100010101>;
119 class MULQ_RS_W_MMR2_ENC : POOL32A_3RB0_FMT<"mulq_rs.w", 0b0110010101>;
120 class MULQ_S_PH_MMR2_ENC : POOL32A_3RB0_FMT<"mulq_s.ph", 0b0101010101>;
121 class MULQ_S_W_MMR2_ENC : POOL32A_3RB0_FMT<"mulq_s.w", 0b0111010101>;
122 class PRECR_QB_PH_MMR2_ENC : POOL32A_3RB0_FMT<"precr.qb.ph", 0b0001101101>;
123 class PRECR_SRA_PH_W_MMR2_ENC
124 : POOL32A_2RSA5_FMT<"precr_sra.ph.w", 0b01111001101>;
125 class PRECR_SRA_R_PH_W_MMR2_ENC
126 : POOL32A_2RSA5_FMT<"precr_sra_r.ph.w", 0b11111001101>;
127 class PRECRQ_PH_W_MM_ENC : POOL32A_3RB0_FMT<"precrq.ph.w", 0b0011101101>;
128 class PRECRQ_QB_PH_MM_ENC : POOL32A_3RB0_FMT<"precrq.qb.ph", 0b0010101101>;
129 class PRECRQU_S_QB_PH_MM_ENC
130 : POOL32A_3RB0_FMT<"precrqu_s.qb.ph", 0b0101101101>;
131 class PRECRQ_RS_PH_W_MM_ENC : POOL32A_3RB0_FMT<"precrq_rs.ph.w", 0b0100101101>;
132 class LBUX_MM_ENC : POOL32A_1RMEMB0_FMT<"lbux", 0b1000100101>;
133 class LHX_MM_ENC : POOL32A_1RMEMB0_FMT<"lhx", 0b0101100101>;
134 class LWX_MM_ENC : POOL32A_1RMEMB0_FMT<"lwx", 0b0110100101>;
135 class MAQ_S_W_PHL_MM_ENC : POOL32A_2RAC_FMT<"maq_s.w.phl", 0b01101001>;
136 class MAQ_SA_W_PHL_MM_ENC : POOL32A_2RAC_FMT<"maq_sa.w.phl", 0b11101001>;
137 class MAQ_S_W_PHR_MM_ENC : POOL32A_2RAC_FMT<"maq_s.w.phr", 0b00101001>;
138 class MAQ_SA_W_PHR_MM_ENC : POOL32A_2RAC_FMT<"maq_sa.w.phr", 0b10101001>;
139 class MFHI_MM_ENC : POOL32A_1RAC_FMT<"mfhi", 0b00000001>;
140 class MFLO_MM_ENC : POOL32A_1RAC_FMT<"mflo", 0b01000001>;
141 class MTHI_MM_ENC : POOL32A_1RAC_FMT<"mthi", 0b10000001>;
142 class MTLO_MM_ENC : POOL32A_1RAC_FMT<"mthi", 0b11000001>;
143 class PREPEND_MMR2_ENC : POOL32A_2RSA5B0_FMT<"prepend", 0b1001010101>;
144 class RADDU_W_QB_MM_ENC : POOL32A_2R_FMT<"raddu.w.qb", 0b1111000100>;
145 class RDDSP_MM_ENC : POOL32A_1RMASK7_FMT<"rddsp", 0b00011001>;
146 class REPL_PH_MM_ENC : POOL32A_1RIMM10_FMT<"repl.ph", 0b0000111101>;
147 class REPL_QB_MM_ENC : POOL32A_1RIMM8_FMT<"repl.qb", 0b010111>;
148 class REPLV_PH_MM_ENC : POOL32A_2R_FMT<"replv.ph", 0b0000001100>;
149 class REPLV_QB_MM_ENC : POOL32A_2R_FMT<"replv.qb", 0b0001001100>;
150 class MTHLIP_MM_ENC : POOL32A_1RAC_FMT<"mthlip", 0b00001001>;
151 class PACKRL_PH_MM_ENC : POOL32A_3RB0_FMT<"packrl.ph", 0b0110101101>;
152 class PICK_PH_MM_ENC : POOL32A_3RB0_FMT<"pick.ph", 0b1000101101>;
153 class PICK_QB_MM_ENC : POOL32A_3RB0_FMT<"pick.qb", 0b0111101101>;
154 class SHILO_MM_ENC : POOL32A_4B0SHIFT6AC4B0_FMT<"shilo", 0b0000011101>;
155 class SHILOV_MM_ENC : POOL32A_5B01RAC_FMT<"shilov", 0b01001001>;
156 class WRDSP_MM_ENC : POOL32A_1RMASK7_FMT<"wrdsp", 0b01011001>;
157 class APPEND_MMR2_ENC : POOL32A_2RSA5B0_FMT<"append", 0b1000010101>;
158 class MODSUB_MM_ENC : POOL32A_3RB0_FMT<"modsub", 0b1010010101>;
159 class MULSA_W_PH_MMR2_ENC : POOL32A_2RAC_FMT<"mulsa.w.ph", 0b10110010>;
160 class MULSAQ_S_W_PH_MM_ENC : POOL32A_2RAC_FMT<"mulsaq_s.w.ph", 0b11110010>;
161 class BPOSGE32C_MMR3_ENC : POOL32I_IMMB0_FMT<"bposge32c", 0b11001>;
162 class BITREV_MM_ENC : POOL32A_2R_FMT<"bitrev", 0b0011000100>;
163 class BALIGN_MMR2_ENC : POOL32A_2RBP_FMT<"balign">;
164 class BPOSGE32_MM_ENC : POOL32I_IMMB0_FMT<"bposge32", 0b11011>;
165 class CMP_EQ_PH_MM_ENC : POOL32A_2RB0_FMT<"cmp.eq.ph", 0b0000000101>;
166 class CMP_LE_PH_MM_ENC : POOL32A_2RB0_FMT<"cmp.le.ph", 0b0010000101>;
167 class CMP_LT_PH_MM_ENC : POOL32A_2RB0_FMT<"cmp.lt.ph", 0b0001000101>;
168 class CMPGDU_EQ_QB_MMR2_ENC : POOL32A_3RB0_FMT<"cmpgdu.eq.qb", 0b0110000101>;
169 class CMPGDU_LT_QB_MMR2_ENC : POOL32A_3RB0_FMT<"cmpgdu.lt.qb", 0b0111000101>;
170 class CMPGDU_LE_QB_MMR2_ENC : POOL32A_3RB0_FMT<"cmpgdu.le.qb", 0b1000000101>;
171 class CMPGU_EQ_QB_MM_ENC : POOL32S_3RB0_FMT<"cmpgu.eq.qb", 0b0011000101>;
172 class CMPGU_LT_QB_MM_ENC : POOL32S_3RB0_FMT<"cmpgu.lt.qb", 0b0100000101>;
173 class CMPGU_LE_QB_MM_ENC : POOL32S_3RB0_FMT<"cmpgu.le.qb", 0b0101000101>;
174 class CMPU_EQ_QB_MM_ENC : POOL32A_2R2B0_FMT<"cmpu.eq.qb", 0b1001000101>;
175 class CMPU_LT_QB_MM_ENC : POOL32A_2R2B0_FMT<"cmpu.lt.qb", 0b1010000101>;
176 class CMPU_LE_QB_MM_ENC : POOL32A_2R2B0_FMT<"cmpu.le.qb", 0b1011000101>;
178 // Instruction desc.
179 class ABSQ_S_PH_MM_R2_DESC_BASE<string opstr, SDPatternOperator OpNode,
180 InstrItinClass itin, RegisterOperand ROD,
181 RegisterOperand ROS = ROD> {
182 dag OutOperandList = (outs ROD:$rt);
183 dag InOperandList = (ins ROS:$rs);
184 string AsmString = !strconcat(opstr, "\t$rt, $rs");
185 list<dag> Pattern = [(set ROD:$rt, (OpNode ROS:$rs))];
186 InstrItinClass Itinerary = itin;
187 }
188 class ABSQ_S_PH_MM_DESC : ABSQ_S_PH_MM_R2_DESC_BASE<
189 "absq_s.ph", int_mips_absq_s_ph, NoItinerary, DSPROpnd>, Defs<[DSPOutFlag20]>;
190 class ABSQ_S_W_MM_DESC : ABSQ_S_PH_MM_R2_DESC_BASE<
191 "absq_s.w", int_mips_absq_s_w, NoItinerary, GPR32Opnd>, Defs<[DSPOutFlag20]>;
192 class ABSQ_S_QB_MMR2_DESC : ABSQ_S_PH_MM_R2_DESC_BASE<
193 "absq_s.qb", int_mips_absq_s_qb, NoItinerary, DSPROpnd>, Defs<[DSPOutFlag20]>;
194 class PRECEQ_W_PHL_MM_DESC : ABSQ_S_PH_MM_R2_DESC_BASE<
195 "preceq.w.phl", int_mips_preceq_w_phl, NoItinerary, GPR32Opnd, DSPROpnd>;
196 class PRECEQ_W_PHR_MM_DESC : ABSQ_S_PH_MM_R2_DESC_BASE<
197 "preceq.w.phr", int_mips_preceq_w_phr, NoItinerary, GPR32Opnd, DSPROpnd>;
198 class PRECEQU_PH_QBL_MM_DESC : ABSQ_S_PH_MM_R2_DESC_BASE<
199 "precequ.ph.qbl", int_mips_precequ_ph_qbl, NoItinerary, DSPROpnd>;
200 class PRECEQU_PH_QBLA_MM_DESC : ABSQ_S_PH_MM_R2_DESC_BASE<
201 "precequ.ph.qbla", int_mips_precequ_ph_qbla, NoItinerary, DSPROpnd>;
202 class PRECEQU_PH_QBR_MM_DESC : ABSQ_S_PH_MM_R2_DESC_BASE<
203 "precequ.ph.qbr", int_mips_precequ_ph_qbr, NoItinerary, DSPROpnd>;
204 class PRECEQU_PH_QBRA_MM_DESC : ABSQ_S_PH_MM_R2_DESC_BASE<
205 "precequ.ph.qbra", int_mips_precequ_ph_qbra, NoItinerary, DSPROpnd>;
206 class PRECEU_PH_QBL_MM_DESC : ABSQ_S_PH_MM_R2_DESC_BASE<
207 "preceu.ph.qbl", int_mips_preceu_ph_qbl, NoItinerary, DSPROpnd>;
208 class PRECEU_PH_QBLA_MM_DESC : ABSQ_S_PH_MM_R2_DESC_BASE<
209 "preceu.ph.qbla", int_mips_preceu_ph_qbla, NoItinerary, DSPROpnd>;
210 class PRECEU_PH_QBR_MM_DESC : ABSQ_S_PH_MM_R2_DESC_BASE<
211 "preceu.ph.qbr", int_mips_preceu_ph_qbr, NoItinerary, DSPROpnd>;
212 class PRECEU_PH_QBRA_MM_DESC : ABSQ_S_PH_MM_R2_DESC_BASE<
213 "preceu.ph.qbra", int_mips_preceu_ph_qbra, NoItinerary, DSPROpnd>;
215 class SHLL_R2_MM_DESC_BASE<string instr_asm, SDPatternOperator OpNode,
216 SDPatternOperator ImmPat, InstrItinClass itin,
217 RegisterOperand RO, Operand ImmOpnd> {
218 dag OutOperandList = (outs RO:$rt);
219 dag InOperandList = (ins RO:$rs, ImmOpnd:$sa);
220 string AsmString = !strconcat(instr_asm, "\t$rt, $rs, $sa");
221 list<dag> Pattern = [(set RO:$rt, (OpNode RO:$rs, ImmPat:$sa))];
222 InstrItinClass Itinerary = itin;
223 bit hasSideEffects = 1;
224 }
225 class SHLL_PH_MM_DESC : SHLL_R2_MM_DESC_BASE<
226 "shll.ph", null_frag, immZExt4, NoItinerary, DSPROpnd, uimm4>,
227 Defs<[DSPOutFlag22]>;
228 class SHLL_S_PH_MM_DESC : SHLL_R2_MM_DESC_BASE<
229 "shll_s.ph", int_mips_shll_s_ph, immZExt4, NoItinerary, DSPROpnd, uimm4>,
230 Defs<[DSPOutFlag22]>;
231 class SHLL_QB_MM_DESC : SHLL_R2_MM_DESC_BASE<
232 "shll.qb", null_frag, immZExt3, NoItinerary, DSPROpnd, uimm3>,
233 Defs<[DSPOutFlag22]>;
234 class SHLL_S_W_MM_DESC : SHLL_R2_MM_DESC_BASE<
235 "shll_s.w", int_mips_shll_s_w, immZExt5, NoItinerary, GPR32Opnd, uimm5>,
236 Defs<[DSPOutFlag22]>;
237 class SHRA_QB_MMR2_DESC : SHLL_R2_MM_DESC_BASE<
238 "shra.qb", null_frag, immZExt3, NoItinerary, DSPROpnd, uimm3>;
239 class SHRA_R_QB_MMR2_DESC : SHLL_R2_MM_DESC_BASE<
240 "shra_r.qb", int_mips_shra_r_qb, immZExt3, NoItinerary, DSPROpnd, uimm3>;
241 class SHRA_PH_MM_DESC : SHLL_R2_MM_DESC_BASE<
242 "shra.ph", null_frag, immZExt4, NoItinerary, DSPROpnd, uimm4>;
243 class SHRA_R_PH_MM_DESC : SHLL_R2_MM_DESC_BASE<
244 "shra_r.ph", int_mips_shra_r_ph, immZExt4, NoItinerary, DSPROpnd, uimm4>;
245 class SHRA_R_W_MM_DESC : SHLL_R2_MM_DESC_BASE<
246 "shra_r.w", int_mips_shra_r_w, immZExt5, NoItinerary, GPR32Opnd, uimm5>;
247 class SHRL_QB_MM_DESC : SHLL_R2_MM_DESC_BASE<
248 "shrl.qb", null_frag, immZExt3, NoItinerary, DSPROpnd, uimm3>;
249 class SHRL_PH_MMR2_DESC : SHLL_R2_MM_DESC_BASE<
250 "shrl.ph", null_frag, immZExt4, NoItinerary, DSPROpnd, uimm4>;
252 class SHLLV_R3_MM_DESC_BASE<string instr_asm, SDPatternOperator OpNode,
253 InstrItinClass itin, RegisterOperand RO> {
254 dag OutOperandList = (outs RO:$rd);
255 dag InOperandList = (ins RO:$rt, GPR32Opnd:$rs);
256 string AsmString = !strconcat(instr_asm, "\t$rd, $rt, $rs");
257 list<dag> Pattern = [(set RO:$rd, (OpNode RO:$rt, GPR32Opnd:$rs))];
258 InstrItinClass Itinerary = itin;
259 }
260 class SHLLV_PH_MM_DESC : SHLLV_R3_MM_DESC_BASE<
261 "shllv.ph", int_mips_shll_ph, NoItinerary, DSPROpnd>, Defs<[DSPOutFlag22]>;
262 class SHLLV_S_PH_MM_DESC : SHLLV_R3_MM_DESC_BASE<
263 "shllv_s.ph", int_mips_shll_s_ph, NoItinerary, DSPROpnd>,
264 Defs<[DSPOutFlag22]>;
265 class SHLLV_QB_MM_DESC : SHLLV_R3_MM_DESC_BASE<
266 "shllv.qb", int_mips_shll_qb, NoItinerary, DSPROpnd>, Defs<[DSPOutFlag22]>;
267 class SHLLV_S_W_MM_DESC : SHLLV_R3_MM_DESC_BASE<
268 "shllv_s.w", int_mips_shll_s_w, NoItinerary, GPR32Opnd>, Defs<[DSPOutFlag22]>;
269 class SHRAV_PH_MM_DESC : SHLLV_R3_MM_DESC_BASE<
270 "shrav.ph", int_mips_shra_ph, NoItinerary, DSPROpnd>;
271 class SHRAV_R_PH_MM_DESC : SHLLV_R3_MM_DESC_BASE<
272 "shrav_r.ph", int_mips_shra_r_ph, NoItinerary, DSPROpnd>;
273 class SHRAV_QB_MMR2_DESC : SHLLV_R3_MM_DESC_BASE<
274 "shrav.qb", int_mips_shra_qb, NoItinerary, DSPROpnd>;
275 class SHRAV_R_QB_MMR2_DESC : SHLLV_R3_MM_DESC_BASE<
276 "shrav_r.qb", int_mips_shra_r_qb, NoItinerary, DSPROpnd>;
277 class SHRAV_R_W_MM_DESC : SHLLV_R3_MM_DESC_BASE<
278 "shrav_r.w", int_mips_shra_r_w, NoItinerary, GPR32Opnd>;
279 class SHRLV_PH_MMR2_DESC : SHLLV_R3_MM_DESC_BASE<
280 "shrlv.ph", int_mips_shrl_ph, NoItinerary, DSPROpnd>;
281 class SHRLV_QB_MM_DESC : SHLLV_R3_MM_DESC_BASE<
282 "shrlv.qb", int_mips_shrl_qb, NoItinerary, DSPROpnd>;
284 class EXT_MM_2R_DESC_BASE<string instr_asm, SDPatternOperator OpNode,
285 InstrItinClass itin> {
286 dag OutOperandList = (outs GPR32Opnd:$rt);
287 dag InOperandList = (ins ACC64DSPOpnd:$ac, GPR32Opnd:$rs);
288 string AsmString = !strconcat(instr_asm, "\t$rt, $ac, $rs");
289 InstrItinClass Itinerary = itin;
290 }
291 class EXT_MM_1R_DESC_BASE<string instr_asm, SDPatternOperator OpNode,
292 InstrItinClass itin> {
293 dag OutOperandList = (outs GPR32Opnd:$rt);
294 dag InOperandList = (ins ACC64DSPOpnd:$ac, uimm5:$imm);
295 string AsmString = !strconcat(instr_asm, "\t$rt, $ac, $imm");
296 InstrItinClass Itinerary = itin;
297 }
299 class EXTP_MM_DESC
300 : EXT_MM_1R_DESC_BASE<"extp", MipsEXTP, NoItinerary>,
301 Uses<[DSPPos]>, Defs<[DSPEFI]>;
302 class EXTPDP_MM_DESC
303 : EXT_MM_1R_DESC_BASE<"extpdp", MipsEXTPDP, NoItinerary>,
304 Uses<[DSPPos]>, Defs<[DSPPos, DSPEFI]>;
305 class EXTPDPV_MM_DESC
306 : EXT_MM_2R_DESC_BASE<"extpdpv", MipsEXTPDP, NoItinerary>,
307 Uses<[DSPPos]>, Defs<[DSPPos, DSPEFI]>;
308 class EXTPV_MM_DESC
309 : EXT_MM_2R_DESC_BASE<"extpv", MipsEXTP, NoItinerary>,
310 Uses<[DSPPos]>, Defs<[DSPEFI]>;
311 class EXTR_W_MM_DESC
312 : EXT_MM_1R_DESC_BASE<"extr.w", MipsEXTR_W, NoItinerary>,
313 Defs<[DSPOutFlag23]>;
314 class EXTR_R_W_MM_DESC
315 : EXT_MM_1R_DESC_BASE<"extr_r.w", MipsEXTR_R_W, NoItinerary>,
316 Defs<[DSPOutFlag23]>;
317 class EXTR_RS_W_MM_DESC
318 : EXT_MM_1R_DESC_BASE<"extr_rs.w", MipsEXTR_RS_W, NoItinerary>,
319 Defs<[DSPOutFlag23]>;
320 class EXTR_S_H_MM_DESC
321 : EXT_MM_1R_DESC_BASE<"extr_s.h", MipsEXTR_S_H, NoItinerary>,
322 Defs<[DSPOutFlag23]>;
323 class EXTRV_W_MM_DESC
324 : EXT_MM_2R_DESC_BASE<"extrv.w", MipsEXTR_W, NoItinerary>,
325 Defs<[DSPOutFlag23]>;
326 class EXTRV_R_W_MM_DESC
327 : EXT_MM_2R_DESC_BASE<"extrv_r.w", MipsEXTR_R_W, NoItinerary>,
328 Defs<[DSPOutFlag23]>;
329 class EXTRV_RS_W_MM_DESC
330 : EXT_MM_2R_DESC_BASE<"extrv_rs.w", MipsEXTR_RS_W, NoItinerary>,
331 Defs<[DSPOutFlag23]>;
332 class EXTRV_S_H_MM_DESC
333 : EXT_MM_2R_DESC_BASE<"extrv_s.h", MipsEXTR_S_H, NoItinerary>,
334 Defs<[DSPOutFlag23]>;
336 class MFHI_MM_DESC_BASE<string instr_asm, RegisterOperand RO, SDNode OpNode,
337 InstrItinClass itin> {
338 dag OutOperandList = (outs GPR32Opnd:$rs);
339 dag InOperandList = (ins RO:$ac);
340 string AsmString = !strconcat(instr_asm, "\t$rs, $ac");
341 list<dag> Pattern = [(set GPR32Opnd:$rs, (OpNode RO:$ac))];
342 InstrItinClass Itinerary = itin;
343 }
345 class MFHI_MM_DESC : MFHI_MM_DESC_BASE<"mfhi", ACC64DSPOpnd, MipsMFHI,
346 NoItinerary>;
347 class MFLO_MM_DESC : MFHI_MM_DESC_BASE<"mflo", ACC64DSPOpnd, MipsMFLO,
348 NoItinerary>;
350 class RADDU_W_QB_MM_DESC {
351 dag OutOperandList = (outs GPR32Opnd:$rt);
352 dag InOperandList = (ins DSPROpnd:$rs);
353 string AsmString = !strconcat("raddu.w.qb", "\t$rt, $rs");
354 list<dag> Pattern = [(set GPR32Opnd:$rt, (int_mips_raddu_w_qb DSPROpnd:$rs))];
355 InstrItinClass Itinerary = NoItinerary;
356 string BaseOpcode = "raddu.w.qb";
357 }
359 class RDDSP_MM_DESC {
360 dag OutOperandList = (outs GPR32Opnd:$rt);
361 dag InOperandList = (ins uimm7:$mask);
362 string AsmString = !strconcat("rddsp", "\t$rt, $mask");
363 list<dag> Pattern = [(set GPR32Opnd:$rt, (int_mips_rddsp timmZExt7:$mask))];
364 InstrItinClass Itinerary = NoItinerary;
365 }
367 class REPL_QB_MM_DESC {
368 dag OutOperandList = (outs DSPROpnd:$rt);
369 dag InOperandList = (ins uimm8:$imm);
370 string AsmString = !strconcat("repl.qb", "\t$rt, $imm");
371 list<dag> Pattern = [(set DSPROpnd:$rt, (int_mips_repl_qb immZExt8:$imm))];
372 InstrItinClass Itinerary = NoItinerary;
373 }
375 class REPLV_PH_MM_DESC : ABSQ_S_PH_MM_R2_DESC_BASE<"replv.ph", int_mips_repl_ph,
376 NoItinerary, DSPROpnd,
377 GPR32Opnd>;
378 class REPLV_QB_MM_DESC : ABSQ_S_PH_MM_R2_DESC_BASE<"replv.qb", int_mips_repl_qb,
379 NoItinerary, DSPROpnd,
380 GPR32Opnd>;
382 class WRDSP_MM_DESC {
383 dag OutOperandList = (outs);
384 dag InOperandList = (ins GPR32Opnd:$rt, uimm7:$mask);
385 string AsmString = !strconcat("wrdsp", "\t$rt, $mask");
386 list<dag> Pattern = [(int_mips_wrdsp GPR32Opnd:$rt, timmZExt7:$mask)];
387 InstrItinClass Itinerary = NoItinerary;
388 bit isMoveReg = 1;
389 }
391 class BPOSGE32C_MMR3_DESC {
392 dag OutOperandList = (outs);
393 dag InOperandList = (ins brtarget1SImm16:$offset);
394 string AsmString = !strconcat("bposge32c", "\t$offset");
395 InstrItinClass Itinerary = NoItinerary;
396 bit isBranch = 1;
397 bit isTerminator = 1;
398 bit hasDelaySlot = 0;
399 }
401 class BALIGN_MMR2_DESC {
402 dag OutOperandList = (outs GPR32Opnd:$rt);
403 dag InOperandList = (ins GPR32Opnd:$rs, uimm2:$bp, GPR32Opnd:$src);
404 string AsmString = !strconcat("balign", "\t$rt, $rs, $bp");
405 list<dag> Pattern = [(set GPR32Opnd:$rt, (int_mips_balign GPR32Opnd:$src,
406 GPR32Opnd:$rs,
407 immZExt2:$bp))];
408 InstrItinClass Itinerary = NoItinerary;
409 string Constraints = "$src = $rt";
410 }
412 class BITREV_MM_DESC : ABSQ_S_PH_MM_R2_DESC_BASE<"bitrev", int_mips_bitrev,
413 NoItinerary, GPR32Opnd>;
415 class BPOSGE32_MM_DESC : BPOSGE32_DESC_BASE<"bposge32", brtarget_mm,
416 NoItinerary>;
418 let DecoderNamespace = "MicroMipsDSP", Arch = "mmdsp",
419 EncodingPredicates = [InMicroMips], ASEPredicate = [HasDSP] in {
420 def LWDSP_MM : Load<"lw", DSPROpnd, null_frag, II_LW>, DspMMRel,
421 LW_FM_MM<0x3f>;
422 def SWDSP_MM : Store<"sw", DSPROpnd, null_frag, II_SW>, DspMMRel,
423 LW_FM_MM<0x3e>;
424 }
425 // Instruction defs.
426 // microMIPS DSP Rev 1
427 def ADDQ_PH_MM : DspMMRel, ADDQ_PH_MM_ENC, ADDQ_PH_DESC;
428 def ADDQ_S_PH_MM : DspMMRel, ADDQ_S_PH_MM_ENC, ADDQ_S_PH_DESC;
429 def ADDQ_S_W_MM : DspMMRel, ADDQ_S_W_MM_ENC, ADDQ_S_W_DESC;
430 def ADDU_QB_MM : DspMMRel, ADDU_QB_MM_ENC, ADDU_QB_DESC;
431 def ADDU_S_QB_MM : DspMMRel, ADDU_S_QB_MM_ENC, ADDU_S_QB_DESC;
432 def ADDSC_MM : DspMMRel, ADDSC_MM_ENC, ADDSC_DESC;
433 def ADDWC_MM : DspMMRel, ADDWC_MM_ENC, ADDWC_DESC;
434 def DPAQ_S_W_PH_MM : DspMMRel, DPAQ_S_W_PH_MM_ENC, DPAQ_S_W_PH_DESC;
435 def DPAQ_SA_L_W_MM : DspMMRel, DPAQ_SA_L_W_MM_ENC, DPAQ_SA_L_W_DESC;
436 def DPAU_H_QBL_MM : DspMMRel, DPAU_H_QBL_MM_ENC, DPAU_H_QBL_DESC;
437 def DPAU_H_QBR_MM : DspMMRel, DPAU_H_QBR_MM_ENC, DPAU_H_QBR_DESC;
438 def ABSQ_S_PH_MM : DspMMRel, ABSQ_S_PH_MM_ENC, ABSQ_S_PH_MM_DESC;
439 def ABSQ_S_W_MM : DspMMRel, ABSQ_S_W_MM_ENC, ABSQ_S_W_MM_DESC;
440 def INSV_MM : DspMMRel, INSV_MM_ENC, INSV_DESC;
441 def MADD_DSP_MM : DspMMRel, MADD_DSP_MM_ENC, MADD_DSP_DESC;
442 def MADDU_DSP_MM : DspMMRel, MADDU_DSP_MM_ENC, MADDU_DSP_DESC;
443 def MSUB_DSP_MM : DspMMRel, MSUB_DSP_MM_ENC, MSUB_DSP_DESC;
444 def MSUBU_DSP_MM : DspMMRel, MSUBU_DSP_MM_ENC, MSUBU_DSP_DESC;
445 def MULT_DSP_MM : DspMMRel, MULT_DSP_MM_ENC, MULT_DSP_DESC;
446 def MULTU_DSP_MM : DspMMRel, MULTU_DSP_MM_ENC, MULTU_DSP_DESC;
447 def SHLL_PH_MM : DspMMRel, SHLL_PH_MM_ENC, SHLL_PH_MM_DESC;
448 def SHLL_S_PH_MM : DspMMRel, SHLL_S_PH_MM_ENC, SHLL_S_PH_MM_DESC;
449 def SHLL_QB_MM : DspMMRel, SHLL_QB_MM_ENC, SHLL_QB_MM_DESC;
450 def SHLLV_PH_MM : DspMMRel, SHLLV_PH_MM_ENC, SHLLV_PH_MM_DESC;
451 def SHLLV_S_PH_MM : DspMMRel, SHLLV_S_PH_MM_ENC, SHLLV_S_PH_MM_DESC;
452 def SHLLV_QB_MM : DspMMRel, SHLLV_QB_MM_ENC, SHLLV_QB_MM_DESC;
453 def SHLLV_S_W_MM : DspMMRel, SHLLV_S_W_MM_ENC, SHLLV_S_W_MM_DESC;
454 def SHLL_S_W_MM : DspMMRel, SHLL_S_W_MM_ENC, SHLL_S_W_MM_DESC;
455 def SHRA_PH_MM : DspMMRel, SHRA_PH_MM_ENC, SHRA_PH_MM_DESC;
456 def SHRA_R_PH_MM : DspMMRel, SHRA_R_PH_MM_ENC, SHRA_R_PH_MM_DESC;
457 def SHRAV_PH_MM : DspMMRel, SHRAV_PH_MM_ENC, SHRAV_PH_MM_DESC;
458 def SHRAV_R_PH_MM : DspMMRel, SHRAV_R_PH_MM_ENC, SHRAV_R_PH_MM_DESC;
459 def SHRAV_R_W_MM : DspMMRel, SHRAV_R_W_MM_ENC, SHRAV_R_W_MM_DESC;
460 def SHRA_R_W_MM : DspMMRel, SHRA_R_W_MM_ENC, SHRA_R_W_MM_DESC;
461 def SHRL_QB_MM : DspMMRel, SHRL_QB_MM_ENC, SHRL_QB_MM_DESC;
462 def SHRLV_QB_MM : DspMMRel, SHRLV_QB_MM_ENC, SHRLV_QB_MM_DESC;
463 def PRECEQ_W_PHL_MM : DspMMRel, PRECEQ_W_PHL_MM_ENC, PRECEQ_W_PHL_MM_DESC;
464 def PRECEQ_W_PHR_MM : DspMMRel, PRECEQ_W_PHR_MM_ENC, PRECEQ_W_PHR_MM_DESC;
465 def PRECEQU_PH_QBL_MM : DspMMRel, PRECEQU_PH_QBL_MM_ENC, PRECEQU_PH_QBL_MM_DESC;
466 def PRECEQU_PH_QBLA_MM : DspMMRel, PRECEQU_PH_QBLA_MM_ENC,
467 PRECEQU_PH_QBLA_MM_DESC;
468 def PRECEQU_PH_QBR_MM : DspMMRel, PRECEQU_PH_QBR_MM_ENC, PRECEQU_PH_QBR_MM_DESC;
469 def PRECEQU_PH_QBRA_MM : DspMMRel, PRECEQU_PH_QBRA_MM_ENC,
470 PRECEQU_PH_QBRA_MM_DESC;
471 def PRECEU_PH_QBL_MM : DspMMRel, PRECEU_PH_QBL_MM_ENC, PRECEU_PH_QBL_MM_DESC;
472 def PRECEU_PH_QBLA_MM : DspMMRel, PRECEU_PH_QBLA_MM_ENC, PRECEU_PH_QBLA_MM_DESC;
473 def PRECEU_PH_QBR_MM : DspMMRel, PRECEU_PH_QBR_MM_ENC, PRECEU_PH_QBR_MM_DESC;
474 def PRECEU_PH_QBRA_MM : DspMMRel, PRECEU_PH_QBRA_MM_ENC, PRECEU_PH_QBRA_MM_DESC;
475 def SUBQ_PH_MM : DspMMRel, SUBQ_PH_MM_ENC, SUBQ_PH_DESC;
476 def SUBQ_S_PH_MM : DspMMRel, SUBQ_S_PH_MM_ENC, SUBQ_S_PH_DESC;
477 def SUBQ_S_W_MM : DspMMRel, SUBQ_S_W_MM_ENC, SUBQ_S_W_DESC;
478 def SUBU_QB_MM : DspMMRel, SUBU_QB_MM_ENC, SUBU_QB_DESC;
479 def SUBU_S_QB_MM : DspMMRel, SUBU_S_QB_MM_ENC, SUBU_S_QB_DESC;
480 def EXTP_MM : DspMMRel, EXTP_MM_ENC, EXTP_MM_DESC;
481 def EXTPDP_MM : DspMMRel, EXTPDP_MM_ENC, EXTPDP_MM_DESC;
482 def EXTPDPV_MM : DspMMRel, EXTPDPV_MM_ENC, EXTPDPV_MM_DESC;
483 def EXTPV_MM : DspMMRel, EXTPV_MM_ENC, EXTPV_MM_DESC;
484 def EXTR_W_MM : DspMMRel, EXTR_W_MM_ENC, EXTR_W_MM_DESC;
485 def EXTR_R_W_MM : DspMMRel, EXTR_R_W_MM_ENC, EXTR_R_W_MM_DESC;
486 def EXTR_RS_W_MM : DspMMRel, EXTR_RS_W_MM_ENC, EXTR_RS_W_MM_DESC;
487 def EXTR_S_H_MM : DspMMRel, EXTR_S_H_MM_ENC, EXTR_S_H_MM_DESC;
488 def EXTRV_W_MM : DspMMRel, EXTRV_W_MM_ENC, EXTRV_W_MM_DESC;
489 def EXTRV_R_W_MM : DspMMRel, EXTRV_R_W_MM_ENC, EXTRV_R_W_MM_DESC;
490 def EXTRV_RS_W_MM : DspMMRel, EXTRV_RS_W_MM_ENC, EXTRV_RS_W_MM_DESC;
491 def EXTRV_S_H_MM : DspMMRel, EXTRV_S_H_MM_ENC, EXTRV_S_H_MM_DESC;
492 def DPSQ_S_W_PH_MM : DspMMRel, DPSQ_S_W_PH_MM_ENC, DPSQ_S_W_PH_DESC;
493 def DPSQ_SA_L_W_MM : DspMMRel, DPSQ_SA_L_W_MM_ENC, DPSQ_SA_L_W_DESC;
494 def DPSU_H_QBL_MM : DspMMRel, DPSU_H_QBL_MM_ENC, DPSU_H_QBL_DESC;
495 def DPSU_H_QBR_MM : DspMMRel, DPSU_H_QBR_MM_ENC, DPSU_H_QBR_DESC;
496 def MULEQ_S_W_PHL_MM : DspMMRel, MULEQ_S_W_PHL_MM_ENC, MULEQ_S_W_PHL_DESC;
497 def MULEQ_S_W_PHR_MM : DspMMRel, MULEQ_S_W_PHR_MM_ENC, MULEQ_S_W_PHR_DESC;
498 def MULEU_S_PH_QBL_MM : DspMMRel, MULEU_S_PH_QBL_MM_ENC, MULEU_S_PH_QBL_DESC;
499 def MULEU_S_PH_QBR_MM : DspMMRel, MULEU_S_PH_QBR_MM_ENC, MULEU_S_PH_QBR_DESC;
500 def MULQ_RS_PH_MM : DspMMRel, MULQ_RS_PH_MM_ENC, MULQ_RS_PH_DESC;
501 def PRECRQ_PH_W_MM : DspMMRel, PRECRQ_PH_W_MM_ENC, PRECRQ_PH_W_DESC;
502 def PRECRQ_QB_PH_MM : DspMMRel, PRECRQ_QB_PH_MM_ENC, PRECRQ_QB_PH_DESC;
503 def PRECRQU_S_QB_PH_MM : DspMMRel, PRECRQU_S_QB_PH_MM_ENC, PRECRQU_S_QB_PH_DESC;
504 def PRECRQ_RS_PH_W_MM : DspMMRel, PRECRQ_RS_PH_W_MM_ENC, PRECRQ_RS_PH_W_DESC;
505 def LBUX_MM : DspMMRel, LBUX_MM_ENC, LBUX_DESC;
506 def LHX_MM : DspMMRel, LHX_MM_ENC, LHX_DESC;
507 def LWX_MM : DspMMRel, LWX_MM_ENC, LWX_DESC;
508 def MAQ_S_W_PHL_MM : DspMMRel, MAQ_S_W_PHL_MM_ENC, MAQ_S_W_PHL_DESC;
509 def MAQ_SA_W_PHL_MM : DspMMRel, MAQ_SA_W_PHL_MM_ENC, MAQ_SA_W_PHL_DESC;
510 def MAQ_S_W_PHR_MM : DspMMRel, MAQ_S_W_PHR_MM_ENC, MAQ_S_W_PHR_DESC;
511 def MAQ_SA_W_PHR_MM : DspMMRel, MAQ_SA_W_PHR_MM_ENC, MAQ_SA_W_PHR_DESC;
512 def MFHI_DSP_MM : DspMMRel, MFHI_MM_ENC, MFHI_MM_DESC;
513 def MFLO_DSP_MM : DspMMRel, MFLO_MM_ENC, MFLO_MM_DESC;
514 def MTHI_DSP_MM : DspMMRel, MTHI_MM_ENC, MTHI_DESC;
515 def MTLO_DSP_MM : DspMMRel, MTLO_MM_ENC, MTLO_DESC;
516 def RADDU_W_QB_MM : DspMMRel, RADDU_W_QB_MM_ENC, RADDU_W_QB_MM_DESC;
517 def RDDSP_MM : DspMMRel, RDDSP_MM_ENC, RDDSP_MM_DESC;
518 def REPL_PH_MM : DspMMRel, REPL_PH_MM_ENC, REPL_PH_DESC;
519 def REPL_QB_MM : DspMMRel, REPL_QB_MM_ENC, REPL_QB_MM_DESC;
520 def REPLV_PH_MM : DspMMRel, REPLV_PH_MM_ENC, REPLV_PH_MM_DESC;
521 def REPLV_QB_MM : DspMMRel, REPLV_QB_MM_ENC, REPLV_QB_MM_DESC;
522 def MTHLIP_MM : DspMMRel, MTHLIP_MM_ENC, MTHLIP_DESC;
523 def PACKRL_PH_MM : DspMMRel, PACKRL_PH_MM_ENC, PACKRL_PH_DESC;
524 def PICK_PH_MM : DspMMRel, PICK_PH_MM_ENC, PICK_PH_DESC;
525 def PICK_QB_MM : DspMMRel, PICK_QB_MM_ENC, PICK_QB_DESC;
526 def SHILO_MM : DspMMRel, SHILO_MM_ENC, SHILO_DESC;
527 def SHILOV_MM : DspMMRel, SHILOV_MM_ENC, SHILOV_DESC;
528 def WRDSP_MM : DspMMRel, WRDSP_MM_ENC, WRDSP_MM_DESC;
529 def MODSUB_MM : DspMMRel, MODSUB_MM_ENC, MODSUB_DESC;
530 def MULSAQ_S_W_PH_MM : DspMMRel, MULSAQ_S_W_PH_MM_ENC, MULSAQ_S_W_PH_DESC;
531 def BITREV_MM : DspMMRel, BITREV_MM_ENC, BITREV_MM_DESC;
532 def BPOSGE32_MM : DspMMRel, BPOSGE32_MM_ENC, BPOSGE32_MM_DESC,
533 ISA_MICROMIPS32_NOT_MIPS32R6;
534 def CMP_EQ_PH_MM : DspMMRel, CMP_EQ_PH_MM_ENC, CMP_EQ_PH_DESC;
535 def CMP_LT_PH_MM : DspMMRel, CMP_LT_PH_MM_ENC, CMP_LT_PH_DESC;
536 def CMP_LE_PH_MM : DspMMRel, CMP_LE_PH_MM_ENC, CMP_LE_PH_DESC;
537 def CMPGU_EQ_QB_MM : DspMMRel, CMPGU_EQ_QB_MM_ENC, CMPGU_EQ_QB_DESC;
538 def CMPGU_LT_QB_MM : DspMMRel, CMPGU_LT_QB_MM_ENC, CMPGU_LT_QB_DESC;
539 def CMPGU_LE_QB_MM : DspMMRel, CMPGU_LE_QB_MM_ENC, CMPGU_LE_QB_DESC;
540 def CMPU_EQ_QB_MM : DspMMRel, CMPU_EQ_QB_MM_ENC, CMPU_EQ_QB_DESC;
541 def CMPU_LT_QB_MM : DspMMRel, CMPU_LT_QB_MM_ENC, CMPU_LT_QB_DESC;
542 def CMPU_LE_QB_MM : DspMMRel, CMPU_LE_QB_MM_ENC, CMPU_LE_QB_DESC;
543 // microMIPS DSP Rev 2
544 def ABSQ_S_QB_MMR2 : DspMMRel, ABSQ_S_QB_MMR2_ENC, ABSQ_S_QB_MMR2_DESC,
545 ISA_DSPR2;
546 def ADDQH_PH_MMR2 : DspMMRel, ADDQH_PH_MMR2_ENC, ADDQH_PH_DESC, ISA_DSPR2;
547 def ADDQH_R_PH_MMR2 : DspMMRel, ADDQH_R_PH_MMR2_ENC, ADDQH_R_PH_DESC, ISA_DSPR2;
548 def ADDQH_W_MMR2 : DspMMRel, ADDQH_W_MMR2_ENC, ADDQH_W_DESC, ISA_DSPR2;
549 def ADDQH_R_W_MMR2 : DspMMRel, ADDQH_R_W_MMR2_ENC, ADDQH_R_W_DESC, ISA_DSPR2;
550 def ADDU_PH_MMR2 : DspMMRel, ADDU_PH_MMR2_ENC, ADDU_PH_DESC, ISA_DSPR2;
551 def ADDU_S_PH_MMR2 : DspMMRel, ADDU_S_PH_MMR2_ENC, ADDU_S_PH_DESC, ISA_DSPR2;
552 def ADDUH_QB_MMR2 : DspMMRel, ADDUH_QB_MMR2_ENC, ADDUH_QB_DESC, ISA_DSPR2;
553 def ADDUH_R_QB_MMR2 : DspMMRel, ADDUH_R_QB_MMR2_ENC, ADDUH_R_QB_DESC, ISA_DSPR2;
554 def DPA_W_PH_MMR2 : DspMMRel, DPA_W_PH_MMR2_ENC, DPA_W_PH_DESC, ISA_DSPR2;
555 def DPAQX_S_W_PH_MMR2 : DspMMRel, DPAQX_S_W_PH_MMR2_ENC, DPAQX_S_W_PH_DESC,
556 ISA_DSPR2;
557 def DPAQX_SA_W_PH_MMR2 : DspMMRel, DPAQX_SA_W_PH_MMR2_ENC, DPAQX_SA_W_PH_DESC,
558 ISA_DSPR2;
559 def DPAX_W_PH_MMR2 : DspMMRel, DPAX_W_PH_MMR2_ENC, DPAX_W_PH_DESC, ISA_DSPR2;
560 def SHRA_QB_MMR2 : DspMMRel, SHRA_QB_MMR2_ENC, SHRA_QB_MMR2_DESC, ISA_DSPR2;
561 def SHRA_R_QB_MMR2 : DspMMRel, SHRA_R_QB_MMR2_ENC, SHRA_R_QB_MMR2_DESC,
562 ISA_DSPR2;
563 def SHRAV_QB_MMR2 : DspMMRel, SHRAV_QB_MMR2_ENC, SHRAV_QB_MMR2_DESC, ISA_DSPR2;
564 def SHRAV_R_QB_MMR2 : DspMMRel, SHRAV_R_QB_MMR2_ENC, SHRAV_R_QB_MMR2_DESC,
565 ISA_DSPR2;
566 def BALIGN_MMR2 : DspMMRel, BALIGN_MMR2_ENC, BALIGN_MMR2_DESC, ISA_DSPR2;
567 def CMPGDU_EQ_QB_MMR2 : DspMMRel, CMPGDU_EQ_QB_MMR2_ENC, CMPGDU_EQ_QB_DESC,
568 ISA_DSPR2;
569 def CMPGDU_LT_QB_MMR2 : DspMMRel, CMPGDU_LT_QB_MMR2_ENC, CMPGDU_LT_QB_DESC,
570 ISA_DSPR2;
571 def CMPGDU_LE_QB_MMR2 : DspMMRel, CMPGDU_LE_QB_MMR2_ENC, CMPGDU_LE_QB_DESC,
572 ISA_DSPR2;
573 def SHRL_PH_MMR2 : DspMMRel, SHRL_PH_MMR2_ENC, SHRL_PH_MMR2_DESC, ISA_DSPR2;
574 def SHRLV_PH_MMR2 : DspMMRel, SHRLV_PH_MMR2_ENC, SHRLV_PH_MMR2_DESC, ISA_DSPR2;
575 def SUBQH_PH_MMR2 : DspMMRel, SUBQH_PH_MMR2_ENC, SUBQH_PH_DESC, ISA_DSPR2;
576 def SUBQH_R_PH_MMR2 : DspMMRel, SUBQH_R_PH_MMR2_ENC, SUBQH_R_PH_DESC, ISA_DSPR2;
577 def SUBQH_W_MMR2 : DspMMRel, SUBQH_W_MMR2_ENC, SUBQH_W_DESC, ISA_DSPR2;
578 def SUBQH_R_W_MMR2 : DspMMRel, SUBQH_R_W_MMR2_ENC, SUBQH_R_W_DESC, ISA_DSPR2;
579 def SUBU_PH_MMR2 : DspMMRel, SUBU_PH_MMR2_ENC, SUBU_PH_DESC, ISA_DSPR2;
580 def SUBU_S_PH_MMR2 : DspMMRel, SUBU_S_PH_MMR2_ENC, SUBU_S_PH_DESC, ISA_DSPR2;
581 def SUBUH_QB_MMR2 : DspMMRel, SUBUH_QB_MMR2_ENC, SUBUH_QB_DESC, ISA_DSPR2;
582 def SUBUH_R_QB_MMR2 : DspMMRel, SUBUH_R_QB_MMR2_ENC, SUBUH_R_QB_DESC, ISA_DSPR2;
583 def DPS_W_PH_MMR2 : DspMMRel, DPS_W_PH_MMR2_ENC, DPS_W_PH_DESC, ISA_DSPR2;
584 def DPSQX_S_W_PH_MMR2 : DspMMRel, DPSQX_S_W_PH_MMR2_ENC, DPSQX_S_W_PH_DESC,
585 ISA_DSPR2;
586 def DPSQX_SA_W_PH_MMR2 : DspMMRel, DPSQX_SA_W_PH_MMR2_ENC, DPSQX_SA_W_PH_DESC,
587 ISA_DSPR2;
588 def DPSX_W_PH_MMR2 : DspMMRel, DPSX_W_PH_MMR2_ENC, DPSX_W_PH_DESC, ISA_DSPR2;
589 def MUL_PH_MMR2 : DspMMRel, MUL_PH_MMR2_ENC, MUL_PH_DESC, ISA_DSPR2;
590 def MUL_S_PH_MMR2 : DspMMRel, MUL_S_PH_MMR2_ENC, MUL_S_PH_DESC, ISA_DSPR2;
591 def MULQ_RS_W_MMR2 : DspMMRel, MULQ_RS_W_MMR2_ENC, MULQ_RS_W_DESC, ISA_DSPR2;
592 def MULQ_S_PH_MMR2 : DspMMRel, MULQ_S_PH_MMR2_ENC, MULQ_S_PH_DESC, ISA_DSPR2;
593 def MULQ_S_W_MMR2 : DspMMRel, MULQ_S_W_MMR2_ENC, MULQ_S_W_DESC, ISA_DSPR2;
594 def PRECR_QB_PH_MMR2 : DspMMRel, PRECR_QB_PH_MMR2_ENC, PRECR_QB_PH_DESC,
595 ISA_DSPR2;
596 def PRECR_SRA_PH_W_MMR2 : DspMMRel, PRECR_SRA_PH_W_MMR2_ENC,
597 PRECR_SRA_PH_W_DESC, ISA_DSPR2;
598 def PRECR_SRA_R_PH_W_MMR2 : DspMMRel, PRECR_SRA_R_PH_W_MMR2_ENC,
599 PRECR_SRA_R_PH_W_DESC, ISA_DSPR2;
600 def PREPEND_MMR2 : DspMMRel, PREPEND_MMR2_ENC, PREPEND_DESC, ISA_DSPR2;
602 // Instruction alias.
603 def : MMDSPInstAlias<"wrdsp $rt", (WRDSP_MM GPR32Opnd:$rt, 0x1F), 1>;
604 def APPEND_MMR2 : DspMMRel, APPEND_MMR2_ENC, APPEND_DESC, ISA_DSPR2;
605 def MULSA_W_PH_MMR2 : DspMMRel, MULSA_W_PH_MMR2_ENC, MULSA_W_PH_DESC, ISA_DSPR2;
606 // microMIPS DSP Rev 3
607 def BPOSGE32C_MMR3 : DspMMRel, BPOSGE32C_MMR3_ENC, BPOSGE32C_MMR3_DESC,
608 ISA_DSPR3;