1
//===- ARMInstrNEON.td - NEON support for ARM -----------------------------===//
3
// The LLVM Compiler Infrastructure
5
// This file is distributed under the University of Illinois Open Source
6
// License. See LICENSE.TXT for details.
8
//===----------------------------------------------------------------------===//
10
// This file describes the ARM NEON instruction set.
12
//===----------------------------------------------------------------------===//
14
//===----------------------------------------------------------------------===//
15
// NEON-specific DAG Nodes.
16
//===----------------------------------------------------------------------===//
18
def SDTARMVCMP : SDTypeProfile<1, 2, [SDTCisInt<0>, SDTCisSameAs<1, 2>]>;
20
def NEONvceq : SDNode<"ARMISD::VCEQ", SDTARMVCMP>;
21
def NEONvcge : SDNode<"ARMISD::VCGE", SDTARMVCMP>;
22
def NEONvcgeu : SDNode<"ARMISD::VCGEU", SDTARMVCMP>;
23
def NEONvcgt : SDNode<"ARMISD::VCGT", SDTARMVCMP>;
24
def NEONvcgtu : SDNode<"ARMISD::VCGTU", SDTARMVCMP>;
25
def NEONvtst : SDNode<"ARMISD::VTST", SDTARMVCMP>;
27
// Types for vector shift by immediates. The "SHX" version is for long and
28
// narrow operations where the source and destination vectors have different
29
// types. The "SHINS" version is for shift and insert operations.
30
def SDTARMVSH : SDTypeProfile<1, 2, [SDTCisInt<0>, SDTCisSameAs<0, 1>,
32
def SDTARMVSHX : SDTypeProfile<1, 2, [SDTCisInt<0>, SDTCisInt<1>,
34
def SDTARMVSHINS : SDTypeProfile<1, 3, [SDTCisInt<0>, SDTCisSameAs<0, 1>,
35
SDTCisSameAs<0, 2>, SDTCisVT<3, i32>]>;
37
def NEONvshl : SDNode<"ARMISD::VSHL", SDTARMVSH>;
38
def NEONvshrs : SDNode<"ARMISD::VSHRs", SDTARMVSH>;
39
def NEONvshru : SDNode<"ARMISD::VSHRu", SDTARMVSH>;
40
def NEONvshlls : SDNode<"ARMISD::VSHLLs", SDTARMVSHX>;
41
def NEONvshllu : SDNode<"ARMISD::VSHLLu", SDTARMVSHX>;
42
def NEONvshlli : SDNode<"ARMISD::VSHLLi", SDTARMVSHX>;
43
def NEONvshrn : SDNode<"ARMISD::VSHRN", SDTARMVSHX>;
45
def NEONvrshrs : SDNode<"ARMISD::VRSHRs", SDTARMVSH>;
46
def NEONvrshru : SDNode<"ARMISD::VRSHRu", SDTARMVSH>;
47
def NEONvrshrn : SDNode<"ARMISD::VRSHRN", SDTARMVSHX>;
49
def NEONvqshls : SDNode<"ARMISD::VQSHLs", SDTARMVSH>;
50
def NEONvqshlu : SDNode<"ARMISD::VQSHLu", SDTARMVSH>;
51
def NEONvqshlsu : SDNode<"ARMISD::VQSHLsu", SDTARMVSH>;
52
def NEONvqshrns : SDNode<"ARMISD::VQSHRNs", SDTARMVSHX>;
53
def NEONvqshrnu : SDNode<"ARMISD::VQSHRNu", SDTARMVSHX>;
54
def NEONvqshrnsu : SDNode<"ARMISD::VQSHRNsu", SDTARMVSHX>;
56
def NEONvqrshrns : SDNode<"ARMISD::VQRSHRNs", SDTARMVSHX>;
57
def NEONvqrshrnu : SDNode<"ARMISD::VQRSHRNu", SDTARMVSHX>;
58
def NEONvqrshrnsu : SDNode<"ARMISD::VQRSHRNsu", SDTARMVSHX>;
60
def NEONvsli : SDNode<"ARMISD::VSLI", SDTARMVSHINS>;
61
def NEONvsri : SDNode<"ARMISD::VSRI", SDTARMVSHINS>;
63
def SDTARMVGETLN : SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisInt<1>,
65
def NEONvgetlaneu : SDNode<"ARMISD::VGETLANEu", SDTARMVGETLN>;
66
def NEONvgetlanes : SDNode<"ARMISD::VGETLANEs", SDTARMVGETLN>;
68
def NEONvdup : SDNode<"ARMISD::VDUP", SDTypeProfile<1, 1, [SDTCisVec<0>]>>;
70
// VDUPLANE can produce a quad-register result from a double-register source,
71
// so the result is not constrained to match the source.
72
def NEONvduplane : SDNode<"ARMISD::VDUPLANE",
73
SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
76
def SDTARMVEXT : SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0, 1>,
77
SDTCisSameAs<0, 2>, SDTCisVT<3, i32>]>;
78
def NEONvext : SDNode<"ARMISD::VEXT", SDTARMVEXT>;
80
def SDTARMVSHUF : SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisSameAs<0, 1>]>;
81
def NEONvrev64 : SDNode<"ARMISD::VREV64", SDTARMVSHUF>;
82
def NEONvrev32 : SDNode<"ARMISD::VREV32", SDTARMVSHUF>;
83
def NEONvrev16 : SDNode<"ARMISD::VREV16", SDTARMVSHUF>;
85
def SDTARMVSHUF2 : SDTypeProfile<2, 2, [SDTCisVec<0>, SDTCisSameAs<0, 1>,
88
def NEONzip : SDNode<"ARMISD::VZIP", SDTARMVSHUF2>;
89
def NEONuzp : SDNode<"ARMISD::VUZP", SDTARMVSHUF2>;
90
def NEONtrn : SDNode<"ARMISD::VTRN", SDTARMVSHUF2>;
92
def SDTARMFMAX : SDTypeProfile<1, 2, [SDTCisVT<0, f32>, SDTCisSameAs<0, 1>,
94
def NEONfmax : SDNode<"ARMISD::FMAX", SDTARMFMAX>;
95
def NEONfmin : SDNode<"ARMISD::FMIN", SDTARMFMAX>;
97
//===----------------------------------------------------------------------===//
98
// NEON operand definitions
99
//===----------------------------------------------------------------------===//
101
// addrmode_neonldstm := reg
103
/* TODO: Take advantage of vldm.
104
def addrmode_neonldstm : Operand<i32>,
105
ComplexPattern<i32, 2, "SelectAddrModeNeonLdStM", []> {
106
let PrintMethod = "printAddrNeonLdStMOperand";
107
let MIOperandInfo = (ops GPR, i32imm);
111
def h8imm : Operand<i8> {
112
let PrintMethod = "printHex8ImmOperand";
114
def h16imm : Operand<i16> {
115
let PrintMethod = "printHex16ImmOperand";
117
def h32imm : Operand<i32> {
118
let PrintMethod = "printHex32ImmOperand";
120
def h64imm : Operand<i64> {
121
let PrintMethod = "printHex64ImmOperand";
124
//===----------------------------------------------------------------------===//
125
// NEON load / store instructions
126
//===----------------------------------------------------------------------===//
128
/* TODO: Take advantage of vldm.
129
let mayLoad = 1, hasExtraDefRegAllocReq = 1 in {
130
def VLDMD : NI<(outs),
131
(ins addrmode_neonldstm:$addr, reglist:$dst1, variable_ops),
132
IIC_fpLoadm, "vldm", "${addr:submode} ${addr:base}, $dst1", []> {
133
let Inst{27-25} = 0b110;
135
let Inst{11-9} = 0b101;
138
def VLDMS : NI<(outs),
139
(ins addrmode_neonldstm:$addr, reglist:$dst1, variable_ops),
140
IIC_fpLoadm, "vldm", "${addr:submode} ${addr:base}, $dst1", []> {
141
let Inst{27-25} = 0b110;
143
let Inst{11-9} = 0b101;
148
// Use vldmia to load a Q register as a D register pair.
149
def VLDRQ : NI4<(outs QPR:$dst), (ins addrmode4:$addr), IIC_fpLoadm,
150
"vldmia", "$addr, ${dst:dregpair}",
151
[(set QPR:$dst, (v2f64 (load addrmode4:$addr)))]> {
152
let Inst{27-25} = 0b110;
153
let Inst{24} = 0; // P bit
154
let Inst{23} = 1; // U bit
156
let Inst{11-8} = 0b1011;
159
// Use vstmia to store a Q register as a D register pair.
160
def VSTRQ : NI4<(outs), (ins QPR:$src, addrmode4:$addr), IIC_fpStorem,
161
"vstmia", "$addr, ${src:dregpair}",
162
[(store (v2f64 QPR:$src), addrmode4:$addr)]> {
163
let Inst{27-25} = 0b110;
164
let Inst{24} = 0; // P bit
165
let Inst{23} = 1; // U bit
167
let Inst{11-8} = 0b1011;
170
// VLD1 : Vector Load (multiple single elements)
171
class VLD1D<bits<4> op7_4, string OpcodeStr, string Dt,
172
ValueType Ty, Intrinsic IntOp>
173
: NLdSt<0,0b10,0b0111,op7_4, (outs DPR:$dst), (ins addrmode6:$addr), IIC_VLD1,
174
OpcodeStr, Dt, "\\{$dst\\}, $addr", "",
175
[(set DPR:$dst, (Ty (IntOp addrmode6:$addr)))]>;
176
class VLD1Q<bits<4> op7_4, string OpcodeStr, string Dt,
177
ValueType Ty, Intrinsic IntOp>
178
: NLdSt<0,0b10,0b1010,op7_4, (outs QPR:$dst), (ins addrmode6:$addr), IIC_VLD1,
179
OpcodeStr, Dt, "${dst:dregpair}, $addr", "",
180
[(set QPR:$dst, (Ty (IntOp addrmode6:$addr)))]>;
182
def VLD1d8 : VLD1D<0b0000, "vld1", "8", v8i8, int_arm_neon_vld1>;
183
def VLD1d16 : VLD1D<0b0100, "vld1", "16", v4i16, int_arm_neon_vld1>;
184
def VLD1d32 : VLD1D<0b1000, "vld1", "32", v2i32, int_arm_neon_vld1>;
185
def VLD1df : VLD1D<0b1000, "vld1", "32", v2f32, int_arm_neon_vld1>;
186
def VLD1d64 : VLD1D<0b1100, "vld1", "64", v1i64, int_arm_neon_vld1>;
188
def VLD1q8 : VLD1Q<0b0000, "vld1", "8", v16i8, int_arm_neon_vld1>;
189
def VLD1q16 : VLD1Q<0b0100, "vld1", "16", v8i16, int_arm_neon_vld1>;
190
def VLD1q32 : VLD1Q<0b1000, "vld1", "32", v4i32, int_arm_neon_vld1>;
191
def VLD1qf : VLD1Q<0b1000, "vld1", "32", v4f32, int_arm_neon_vld1>;
192
def VLD1q64 : VLD1Q<0b1100, "vld1", "64", v2i64, int_arm_neon_vld1>;
194
// These (dreg triple/quadruple) are for disassembly only.
195
class VLD1D3<bits<4> op7_4, string OpcodeStr, string Dt>
196
: NLdSt<0, 0b10, 0b0110, op7_4, (outs DPR:$dst1, DPR:$dst2, DPR:$dst3),
197
(ins addrmode6:$addr), IIC_VLD1, OpcodeStr, Dt,
198
"\\{$dst1, $dst2, $dst3\\}, $addr", "",
199
[/* For disassembly only; pattern left blank */]>;
200
class VLD1D4<bits<4> op7_4, string OpcodeStr, string Dt>
201
: NLdSt<0,0b10,0b0010,op7_4,(outs DPR:$dst1, DPR:$dst2, DPR:$dst3, DPR:$dst4),
202
(ins addrmode6:$addr), IIC_VLD1, OpcodeStr, Dt,
203
"\\{$dst1, $dst2, $dst3, $dst4\\}, $addr", "",
204
[/* For disassembly only; pattern left blank */]>;
206
def VLD1d8T : VLD1D3<0b0000, "vld1", "8">;
207
def VLD1d16T : VLD1D3<0b0100, "vld1", "16">;
208
def VLD1d32T : VLD1D3<0b1000, "vld1", "32">;
209
//def VLD1d64T : VLD1D3<0b1100, "vld1", "64">;
211
def VLD1d8Q : VLD1D4<0b0000, "vld1", "8">;
212
def VLD1d16Q : VLD1D4<0b0100, "vld1", "16">;
213
def VLD1d32Q : VLD1D4<0b1000, "vld1", "32">;
214
//def VLD1d64Q : VLD1D4<0b1100, "vld1", "64">;
217
let mayLoad = 1, hasExtraDefRegAllocReq = 1 in {
219
// VLD2 : Vector Load (multiple 2-element structures)
220
class VLD2D<bits<4> op7_4, string OpcodeStr, string Dt>
221
: NLdSt<0,0b10,0b1000,op7_4, (outs DPR:$dst1, DPR:$dst2),
222
(ins addrmode6:$addr), IIC_VLD2,
223
OpcodeStr, Dt, "\\{$dst1, $dst2\\}, $addr", "", []>;
224
class VLD2Q<bits<4> op7_4, string OpcodeStr, string Dt>
225
: NLdSt<0,0b10,0b0011,op7_4,
226
(outs DPR:$dst1, DPR:$dst2, DPR:$dst3, DPR:$dst4),
227
(ins addrmode6:$addr), IIC_VLD2,
228
OpcodeStr, Dt, "\\{$dst1, $dst2, $dst3, $dst4\\}, $addr",
231
def VLD2d8 : VLD2D<0b0000, "vld2", "8">;
232
def VLD2d16 : VLD2D<0b0100, "vld2", "16">;
233
def VLD2d32 : VLD2D<0b1000, "vld2", "32">;
234
def VLD2d64 : NLdSt<0,0b10,0b1010,0b1100, (outs DPR:$dst1, DPR:$dst2),
235
(ins addrmode6:$addr), IIC_VLD1,
236
"vld1", "64", "\\{$dst1, $dst2\\}, $addr", "", []>;
238
def VLD2q8 : VLD2Q<0b0000, "vld2", "8">;
239
def VLD2q16 : VLD2Q<0b0100, "vld2", "16">;
240
def VLD2q32 : VLD2Q<0b1000, "vld2", "32">;
242
// These (double-spaced dreg pair) are for disassembly only.
243
class VLD2Ddbl<bits<4> op7_4, string OpcodeStr, string Dt>
244
: NLdSt<0,0b10,0b1001,op7_4, (outs DPR:$dst1, DPR:$dst2),
245
(ins addrmode6:$addr), IIC_VLD2,
246
OpcodeStr, Dt, "\\{$dst1, $dst2\\}, $addr", "", []>;
248
def VLD2d8D : VLD2Ddbl<0b0000, "vld2", "8">;
249
def VLD2d16D : VLD2Ddbl<0b0100, "vld2", "16">;
250
def VLD2d32D : VLD2Ddbl<0b1000, "vld2", "32">;
252
// VLD3 : Vector Load (multiple 3-element structures)
253
class VLD3D<bits<4> op7_4, string OpcodeStr, string Dt>
254
: NLdSt<0,0b10,0b0100,op7_4, (outs DPR:$dst1, DPR:$dst2, DPR:$dst3),
255
(ins addrmode6:$addr), IIC_VLD3,
256
OpcodeStr, Dt, "\\{$dst1, $dst2, $dst3\\}, $addr", "", []>;
257
class VLD3WB<bits<4> op7_4, string OpcodeStr, string Dt>
258
: NLdSt<0,0b10,0b0101,op7_4, (outs DPR:$dst1, DPR:$dst2, DPR:$dst3, GPR:$wb),
259
(ins addrmode6:$addr), IIC_VLD3,
260
OpcodeStr, Dt, "\\{$dst1, $dst2, $dst3\\}, $addr",
261
"$addr.addr = $wb", []>;
263
def VLD3d8 : VLD3D<0b0000, "vld3", "8">;
264
def VLD3d16 : VLD3D<0b0100, "vld3", "16">;
265
def VLD3d32 : VLD3D<0b1000, "vld3", "32">;
266
def VLD3d64 : NLdSt<0,0b10,0b0110,0b1100,
267
(outs DPR:$dst1, DPR:$dst2, DPR:$dst3),
268
(ins addrmode6:$addr), IIC_VLD1,
269
"vld1", "64", "\\{$dst1, $dst2, $dst3\\}, $addr", "", []>;
271
// vld3 to double-spaced even registers.
272
def VLD3q8a : VLD3WB<0b0000, "vld3", "8">;
273
def VLD3q16a : VLD3WB<0b0100, "vld3", "16">;
274
def VLD3q32a : VLD3WB<0b1000, "vld3", "32">;
276
// vld3 to double-spaced odd registers.
277
def VLD3q8b : VLD3WB<0b0000, "vld3", "8">;
278
def VLD3q16b : VLD3WB<0b0100, "vld3", "16">;
279
def VLD3q32b : VLD3WB<0b1000, "vld3", "32">;
281
// VLD4 : Vector Load (multiple 4-element structures)
282
class VLD4D<bits<4> op7_4, string OpcodeStr, string Dt>
283
: NLdSt<0,0b10,0b0000,op7_4,
284
(outs DPR:$dst1, DPR:$dst2, DPR:$dst3, DPR:$dst4),
285
(ins addrmode6:$addr), IIC_VLD4,
286
OpcodeStr, Dt, "\\{$dst1, $dst2, $dst3, $dst4\\}, $addr",
288
class VLD4WB<bits<4> op7_4, string OpcodeStr, string Dt>
289
: NLdSt<0,0b10,0b0001,op7_4,
290
(outs DPR:$dst1, DPR:$dst2, DPR:$dst3, DPR:$dst4, GPR:$wb),
291
(ins addrmode6:$addr), IIC_VLD4,
292
OpcodeStr, Dt, "\\{$dst1, $dst2, $dst3, $dst4\\}, $addr",
293
"$addr.addr = $wb", []>;
295
def VLD4d8 : VLD4D<0b0000, "vld4", "8">;
296
def VLD4d16 : VLD4D<0b0100, "vld4", "16">;
297
def VLD4d32 : VLD4D<0b1000, "vld4", "32">;
298
def VLD4d64 : NLdSt<0,0b10,0b0010,0b1100,
299
(outs DPR:$dst1, DPR:$dst2, DPR:$dst3, DPR:$dst4),
300
(ins addrmode6:$addr), IIC_VLD1,
301
"vld1", "64", "\\{$dst1, $dst2, $dst3, $dst4\\}, $addr",
304
// vld4 to double-spaced even registers.
305
def VLD4q8a : VLD4WB<0b0000, "vld4", "8">;
306
def VLD4q16a : VLD4WB<0b0100, "vld4", "16">;
307
def VLD4q32a : VLD4WB<0b1000, "vld4", "32">;
309
// vld4 to double-spaced odd registers.
310
def VLD4q8b : VLD4WB<0b0000, "vld4", "8">;
311
def VLD4q16b : VLD4WB<0b0100, "vld4", "16">;
312
def VLD4q32b : VLD4WB<0b1000, "vld4", "32">;
314
// VLD1LN : Vector Load (single element to one lane)
315
// FIXME: Not yet implemented.
317
// VLD2LN : Vector Load (single 2-element structure to one lane)
318
class VLD2LN<bits<4> op11_8, string OpcodeStr, string Dt>
319
: NLdSt<1,0b10,op11_8,{?,?,?,?}, (outs DPR:$dst1, DPR:$dst2),
320
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, nohash_imm:$lane),
321
IIC_VLD2, OpcodeStr, Dt, "\\{$dst1[$lane], $dst2[$lane]\\}, $addr",
322
"$src1 = $dst1, $src2 = $dst2", []>;
324
// vld2 to single-spaced registers.
325
def VLD2LNd8 : VLD2LN<0b0001, "vld2", "8">;
326
def VLD2LNd16 : VLD2LN<0b0101, "vld2", "16"> { let Inst{5} = 0; }
327
def VLD2LNd32 : VLD2LN<0b1001, "vld2", "32"> { let Inst{6} = 0; }
329
// vld2 to double-spaced even registers.
330
def VLD2LNq16a: VLD2LN<0b0101, "vld2", "16"> { let Inst{5} = 1; }
331
def VLD2LNq32a: VLD2LN<0b1001, "vld2", "32"> { let Inst{6} = 1; }
333
// vld2 to double-spaced odd registers.
334
def VLD2LNq16b: VLD2LN<0b0101, "vld2", "16"> { let Inst{5} = 1; }
335
def VLD2LNq32b: VLD2LN<0b1001, "vld2", "32"> { let Inst{6} = 1; }
337
// VLD3LN : Vector Load (single 3-element structure to one lane)
338
class VLD3LN<bits<4> op11_8, string OpcodeStr, string Dt>
339
: NLdSt<1,0b10,op11_8,{?,?,?,?}, (outs DPR:$dst1, DPR:$dst2, DPR:$dst3),
340
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3,
341
nohash_imm:$lane), IIC_VLD3, OpcodeStr, Dt,
342
"\\{$dst1[$lane], $dst2[$lane], $dst3[$lane]\\}, $addr",
343
"$src1 = $dst1, $src2 = $dst2, $src3 = $dst3", []>;
345
// vld3 to single-spaced registers.
346
def VLD3LNd8 : VLD3LN<0b0010, "vld3", "8"> { let Inst{4} = 0; }
347
def VLD3LNd16 : VLD3LN<0b0110, "vld3", "16"> { let Inst{5-4} = 0b00; }
348
def VLD3LNd32 : VLD3LN<0b1010, "vld3", "32"> { let Inst{6-4} = 0b000; }
350
// vld3 to double-spaced even registers.
351
def VLD3LNq16a: VLD3LN<0b0110, "vld3", "16"> { let Inst{5-4} = 0b10; }
352
def VLD3LNq32a: VLD3LN<0b1010, "vld3", "32"> { let Inst{6-4} = 0b100; }
354
// vld3 to double-spaced odd registers.
355
def VLD3LNq16b: VLD3LN<0b0110, "vld3", "16"> { let Inst{5-4} = 0b10; }
356
def VLD3LNq32b: VLD3LN<0b1010, "vld3", "32"> { let Inst{6-4} = 0b100; }
358
// VLD4LN : Vector Load (single 4-element structure to one lane)
359
class VLD4LN<bits<4> op11_8, string OpcodeStr, string Dt>
360
: NLdSt<1,0b10,op11_8,{?,?,?,?},
361
(outs DPR:$dst1, DPR:$dst2, DPR:$dst3, DPR:$dst4),
362
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3, DPR:$src4,
363
nohash_imm:$lane), IIC_VLD4, OpcodeStr, Dt,
364
"\\{$dst1[$lane], $dst2[$lane], $dst3[$lane], $dst4[$lane]\\}, $addr",
365
"$src1 = $dst1, $src2 = $dst2, $src3 = $dst3, $src4 = $dst4", []>;
367
// vld4 to single-spaced registers.
368
def VLD4LNd8 : VLD4LN<0b0011, "vld4", "8">;
369
def VLD4LNd16 : VLD4LN<0b0111, "vld4", "16"> { let Inst{5} = 0; }
370
def VLD4LNd32 : VLD4LN<0b1011, "vld4", "32"> { let Inst{6} = 0; }
372
// vld4 to double-spaced even registers.
373
def VLD4LNq16a: VLD4LN<0b0111, "vld4", "16"> { let Inst{5} = 1; }
374
def VLD4LNq32a: VLD4LN<0b1011, "vld4", "32"> { let Inst{6} = 1; }
376
// vld4 to double-spaced odd registers.
377
def VLD4LNq16b: VLD4LN<0b0111, "vld4", "16"> { let Inst{5} = 1; }
378
def VLD4LNq32b: VLD4LN<0b1011, "vld4", "32"> { let Inst{6} = 1; }
380
// VLD1DUP : Vector Load (single element to all lanes)
381
// VLD2DUP : Vector Load (single 2-element structure to all lanes)
382
// VLD3DUP : Vector Load (single 3-element structure to all lanes)
383
// VLD4DUP : Vector Load (single 4-element structure to all lanes)
384
// FIXME: Not yet implemented.
385
} // mayLoad = 1, hasExtraDefRegAllocReq = 1
387
// VST1 : Vector Store (multiple single elements)
388
class VST1D<bits<4> op7_4, string OpcodeStr, string Dt,
389
ValueType Ty, Intrinsic IntOp>
390
: NLdSt<0,0b00,0b0111,op7_4, (outs), (ins addrmode6:$addr, DPR:$src), IIC_VST,
391
OpcodeStr, Dt, "\\{$src\\}, $addr", "",
392
[(IntOp addrmode6:$addr, (Ty DPR:$src))]>;
393
class VST1Q<bits<4> op7_4, string OpcodeStr, string Dt,
394
ValueType Ty, Intrinsic IntOp>
395
: NLdSt<0,0b00,0b1010,op7_4, (outs), (ins addrmode6:$addr, QPR:$src), IIC_VST,
396
OpcodeStr, Dt, "${src:dregpair}, $addr", "",
397
[(IntOp addrmode6:$addr, (Ty QPR:$src))]>;
399
let hasExtraSrcRegAllocReq = 1 in {
400
def VST1d8 : VST1D<0b0000, "vst1", "8", v8i8, int_arm_neon_vst1>;
401
def VST1d16 : VST1D<0b0100, "vst1", "16", v4i16, int_arm_neon_vst1>;
402
def VST1d32 : VST1D<0b1000, "vst1", "32", v2i32, int_arm_neon_vst1>;
403
def VST1df : VST1D<0b1000, "vst1", "32", v2f32, int_arm_neon_vst1>;
404
def VST1d64 : VST1D<0b1100, "vst1", "64", v1i64, int_arm_neon_vst1>;
406
def VST1q8 : VST1Q<0b0000, "vst1", "8", v16i8, int_arm_neon_vst1>;
407
def VST1q16 : VST1Q<0b0100, "vst1", "16", v8i16, int_arm_neon_vst1>;
408
def VST1q32 : VST1Q<0b1000, "vst1", "32", v4i32, int_arm_neon_vst1>;
409
def VST1qf : VST1Q<0b1000, "vst1", "32", v4f32, int_arm_neon_vst1>;
410
def VST1q64 : VST1Q<0b1100, "vst1", "64", v2i64, int_arm_neon_vst1>;
411
} // hasExtraSrcRegAllocReq
413
// These (dreg triple/quadruple) are for disassembly only.
414
class VST1D3<bits<4> op7_4, string OpcodeStr, string Dt>
415
: NLdSt<0, 0b00, 0b0110, op7_4, (outs),
416
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3), IIC_VST,
418
"\\{$src1, $src2, $src3\\}, $addr", "",
419
[/* For disassembly only; pattern left blank */]>;
420
class VST1D4<bits<4> op7_4, string OpcodeStr, string Dt>
421
: NLdSt<0, 0b00, 0b0010, op7_4, (outs),
422
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3, DPR:$src4),
423
IIC_VST, OpcodeStr, Dt,
424
"\\{$src1, $src2, $src3, $src4\\}, $addr", "",
425
[/* For disassembly only; pattern left blank */]>;
427
def VST1d8T : VST1D3<0b0000, "vst1", "8">;
428
def VST1d16T : VST1D3<0b0100, "vst1", "16">;
429
def VST1d32T : VST1D3<0b1000, "vst1", "32">;
430
//def VST1d64T : VST1D3<0b1100, "vst1", "64">;
432
def VST1d8Q : VST1D4<0b0000, "vst1", "8">;
433
def VST1d16Q : VST1D4<0b0100, "vst1", "16">;
434
def VST1d32Q : VST1D4<0b1000, "vst1", "32">;
435
//def VST1d64Q : VST1D4<0b1100, "vst1", "64">;
438
let mayStore = 1, hasExtraSrcRegAllocReq = 1 in {
440
// VST2 : Vector Store (multiple 2-element structures)
441
class VST2D<bits<4> op7_4, string OpcodeStr, string Dt>
442
: NLdSt<0,0b00,0b1000,op7_4, (outs),
443
(ins addrmode6:$addr, DPR:$src1, DPR:$src2), IIC_VST,
444
OpcodeStr, Dt, "\\{$src1, $src2\\}, $addr", "", []>;
445
class VST2Q<bits<4> op7_4, string OpcodeStr, string Dt>
446
: NLdSt<0,0b00,0b0011,op7_4, (outs),
447
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3, DPR:$src4),
448
IIC_VST, OpcodeStr, Dt, "\\{$src1, $src2, $src3, $src4\\}, $addr",
451
def VST2d8 : VST2D<0b0000, "vst2", "8">;
452
def VST2d16 : VST2D<0b0100, "vst2", "16">;
453
def VST2d32 : VST2D<0b1000, "vst2", "32">;
454
def VST2d64 : NLdSt<0,0b00,0b1010,0b1100, (outs),
455
(ins addrmode6:$addr, DPR:$src1, DPR:$src2), IIC_VST,
456
"vst1", "64", "\\{$src1, $src2\\}, $addr", "", []>;
458
def VST2q8 : VST2Q<0b0000, "vst2", "8">;
459
def VST2q16 : VST2Q<0b0100, "vst2", "16">;
460
def VST2q32 : VST2Q<0b1000, "vst2", "32">;
462
// These (double-spaced dreg pair) are for disassembly only.
463
class VST2Ddbl<bits<4> op7_4, string OpcodeStr, string Dt>
464
: NLdSt<0, 0b00, 0b1001, op7_4, (outs),
465
(ins addrmode6:$addr, DPR:$src1, DPR:$src2), IIC_VST,
466
OpcodeStr, Dt, "\\{$src1, $src2\\}, $addr", "", []>;
468
def VST2d8D : VST2Ddbl<0b0000, "vst2", "8">;
469
def VST2d16D : VST2Ddbl<0b0100, "vst2", "16">;
470
def VST2d32D : VST2Ddbl<0b1000, "vst2", "32">;
472
// VST3 : Vector Store (multiple 3-element structures)
473
class VST3D<bits<4> op7_4, string OpcodeStr, string Dt>
474
: NLdSt<0,0b00,0b0100,op7_4, (outs),
475
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3), IIC_VST,
476
OpcodeStr, Dt, "\\{$src1, $src2, $src3\\}, $addr", "", []>;
477
class VST3WB<bits<4> op7_4, string OpcodeStr, string Dt>
478
: NLdSt<0,0b00,0b0101,op7_4, (outs GPR:$wb),
479
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3), IIC_VST,
480
OpcodeStr, Dt, "\\{$src1, $src2, $src3\\}, $addr",
481
"$addr.addr = $wb", []>;
483
def VST3d8 : VST3D<0b0000, "vst3", "8">;
484
def VST3d16 : VST3D<0b0100, "vst3", "16">;
485
def VST3d32 : VST3D<0b1000, "vst3", "32">;
486
def VST3d64 : NLdSt<0,0b00,0b0110,0b1100, (outs),
487
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3),
489
"vst1", "64", "\\{$src1, $src2, $src3\\}, $addr", "", []>;
491
// vst3 to double-spaced even registers.
492
def VST3q8a : VST3WB<0b0000, "vst3", "8">;
493
def VST3q16a : VST3WB<0b0100, "vst3", "16">;
494
def VST3q32a : VST3WB<0b1000, "vst3", "32">;
496
// vst3 to double-spaced odd registers.
497
def VST3q8b : VST3WB<0b0000, "vst3", "8">;
498
def VST3q16b : VST3WB<0b0100, "vst3", "16">;
499
def VST3q32b : VST3WB<0b1000, "vst3", "32">;
501
// VST4 : Vector Store (multiple 4-element structures)
502
class VST4D<bits<4> op7_4, string OpcodeStr, string Dt>
503
: NLdSt<0,0b00,0b0000,op7_4, (outs),
504
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3, DPR:$src4),
505
IIC_VST, OpcodeStr, Dt, "\\{$src1, $src2, $src3, $src4\\}, $addr",
507
class VST4WB<bits<4> op7_4, string OpcodeStr, string Dt>
508
: NLdSt<0,0b00,0b0001,op7_4, (outs GPR:$wb),
509
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3, DPR:$src4),
510
IIC_VST, OpcodeStr, Dt, "\\{$src1, $src2, $src3, $src4\\}, $addr",
511
"$addr.addr = $wb", []>;
513
def VST4d8 : VST4D<0b0000, "vst4", "8">;
514
def VST4d16 : VST4D<0b0100, "vst4", "16">;
515
def VST4d32 : VST4D<0b1000, "vst4", "32">;
516
def VST4d64 : NLdSt<0,0b00,0b0010,0b1100, (outs),
517
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3,
519
"vst1", "64", "\\{$src1, $src2, $src3, $src4\\}, $addr",
522
// vst4 to double-spaced even registers.
523
def VST4q8a : VST4WB<0b0000, "vst4", "8">;
524
def VST4q16a : VST4WB<0b0100, "vst4", "16">;
525
def VST4q32a : VST4WB<0b1000, "vst4", "32">;
527
// vst4 to double-spaced odd registers.
528
def VST4q8b : VST4WB<0b0000, "vst4", "8">;
529
def VST4q16b : VST4WB<0b0100, "vst4", "16">;
530
def VST4q32b : VST4WB<0b1000, "vst4", "32">;
532
// VST1LN : Vector Store (single element from one lane)
533
// FIXME: Not yet implemented.
535
// VST2LN : Vector Store (single 2-element structure from one lane)
536
class VST2LN<bits<4> op11_8, string OpcodeStr, string Dt>
537
: NLdSt<1,0b00,op11_8,{?,?,?,?}, (outs),
538
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, nohash_imm:$lane),
539
IIC_VST, OpcodeStr, Dt, "\\{$src1[$lane], $src2[$lane]\\}, $addr",
542
// vst2 to single-spaced registers.
543
def VST2LNd8 : VST2LN<0b0001, "vst2", "8">;
544
def VST2LNd16 : VST2LN<0b0101, "vst2", "16"> { let Inst{5} = 0; }
545
def VST2LNd32 : VST2LN<0b1001, "vst2", "32"> { let Inst{6} = 0; }
547
// vst2 to double-spaced even registers.
548
def VST2LNq16a: VST2LN<0b0101, "vst2", "16"> { let Inst{5} = 1; }
549
def VST2LNq32a: VST2LN<0b1001, "vst2", "32"> { let Inst{6} = 1; }
551
// vst2 to double-spaced odd registers.
552
def VST2LNq16b: VST2LN<0b0101, "vst2", "16"> { let Inst{5} = 1; }
553
def VST2LNq32b: VST2LN<0b1001, "vst2", "32"> { let Inst{6} = 1; }
555
// VST3LN : Vector Store (single 3-element structure from one lane)
556
class VST3LN<bits<4> op11_8, string OpcodeStr, string Dt>
557
: NLdSt<1,0b00,op11_8,{?,?,?,?}, (outs),
558
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3,
559
nohash_imm:$lane), IIC_VST, OpcodeStr, Dt,
560
"\\{$src1[$lane], $src2[$lane], $src3[$lane]\\}, $addr", "", []>;
562
// vst3 to single-spaced registers.
563
def VST3LNd8 : VST3LN<0b0010, "vst3", "8"> { let Inst{4} = 0; }
564
def VST3LNd16 : VST3LN<0b0110, "vst3", "16"> { let Inst{5-4} = 0b00; }
565
def VST3LNd32 : VST3LN<0b1010, "vst3", "32"> { let Inst{6-4} = 0b000; }
567
// vst3 to double-spaced even registers.
568
def VST3LNq16a: VST3LN<0b0110, "vst3", "16"> { let Inst{5-4} = 0b10; }
569
def VST3LNq32a: VST3LN<0b1010, "vst3", "32"> { let Inst{6-4} = 0b100; }
571
// vst3 to double-spaced odd registers.
572
def VST3LNq16b: VST3LN<0b0110, "vst3", "16"> { let Inst{5-4} = 0b10; }
573
def VST3LNq32b: VST3LN<0b1010, "vst3", "32"> { let Inst{6-4} = 0b100; }
575
// VST4LN : Vector Store (single 4-element structure from one lane)
576
class VST4LN<bits<4> op11_8, string OpcodeStr, string Dt>
577
: NLdSt<1,0b00,op11_8,{?,?,?,?}, (outs),
578
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3, DPR:$src4,
579
nohash_imm:$lane), IIC_VST, OpcodeStr, Dt,
580
"\\{$src1[$lane], $src2[$lane], $src3[$lane], $src4[$lane]\\}, $addr",
583
// vst4 to single-spaced registers.
584
def VST4LNd8 : VST4LN<0b0011, "vst4", "8">;
585
def VST4LNd16 : VST4LN<0b0111, "vst4", "16"> { let Inst{5} = 0; }
586
def VST4LNd32 : VST4LN<0b1011, "vst4", "32"> { let Inst{6} = 0; }
588
// vst4 to double-spaced even registers.
589
def VST4LNq16a: VST4LN<0b0111, "vst4", "16"> { let Inst{5} = 1; }
590
def VST4LNq32a: VST4LN<0b1011, "vst4", "32"> { let Inst{6} = 1; }
592
// vst4 to double-spaced odd registers.
593
def VST4LNq16b: VST4LN<0b0111, "vst4", "16"> { let Inst{5} = 1; }
594
def VST4LNq32b: VST4LN<0b1011, "vst4", "32"> { let Inst{6} = 1; }
596
} // mayStore = 1, hasExtraSrcRegAllocReq = 1
599
//===----------------------------------------------------------------------===//
600
// NEON pattern fragments
601
//===----------------------------------------------------------------------===//
603
// Extract D sub-registers of Q registers.
604
// (arm_dsubreg_0 is 5; arm_dsubreg_1 is 6)
605
def DSubReg_i8_reg : SDNodeXForm<imm, [{
606
return CurDAG->getTargetConstant(5 + N->getZExtValue() / 8, MVT::i32);
608
def DSubReg_i16_reg : SDNodeXForm<imm, [{
609
return CurDAG->getTargetConstant(5 + N->getZExtValue() / 4, MVT::i32);
611
def DSubReg_i32_reg : SDNodeXForm<imm, [{
612
return CurDAG->getTargetConstant(5 + N->getZExtValue() / 2, MVT::i32);
614
def DSubReg_f64_reg : SDNodeXForm<imm, [{
615
return CurDAG->getTargetConstant(5 + N->getZExtValue(), MVT::i32);
617
def DSubReg_f64_other_reg : SDNodeXForm<imm, [{
618
return CurDAG->getTargetConstant(5 + (1 - N->getZExtValue()), MVT::i32);
621
// Extract S sub-registers of Q/D registers.
622
// (arm_ssubreg_0 is 1; arm_ssubreg_1 is 2; etc.)
623
def SSubReg_f32_reg : SDNodeXForm<imm, [{
624
return CurDAG->getTargetConstant(1 + N->getZExtValue(), MVT::i32);
627
// Translate lane numbers from Q registers to D subregs.
628
def SubReg_i8_lane : SDNodeXForm<imm, [{
629
return CurDAG->getTargetConstant(N->getZExtValue() & 7, MVT::i32);
631
def SubReg_i16_lane : SDNodeXForm<imm, [{
632
return CurDAG->getTargetConstant(N->getZExtValue() & 3, MVT::i32);
634
def SubReg_i32_lane : SDNodeXForm<imm, [{
635
return CurDAG->getTargetConstant(N->getZExtValue() & 1, MVT::i32);
638
//===----------------------------------------------------------------------===//
639
// Instruction Classes
640
//===----------------------------------------------------------------------===//
642
// Basic 2-register operations: single-, double- and quad-register.
643
class N2VS<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
644
bits<2> op17_16, bits<5> op11_7, bit op4, string OpcodeStr,
645
string Dt, ValueType ResTy, ValueType OpTy, SDNode OpNode>
646
: N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 0, op4,
647
(outs DPR_VFP2:$dst), (ins DPR_VFP2:$src),
648
IIC_VUNAD, OpcodeStr, Dt, "$dst, $src", "", []>;
649
class N2VD<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
650
bits<2> op17_16, bits<5> op11_7, bit op4, string OpcodeStr,
651
string Dt, ValueType ResTy, ValueType OpTy, SDNode OpNode>
652
: N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 0, op4, (outs DPR:$dst),
653
(ins DPR:$src), IIC_VUNAD, OpcodeStr, Dt, "$dst, $src", "",
654
[(set DPR:$dst, (ResTy (OpNode (OpTy DPR:$src))))]>;
655
class N2VQ<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
656
bits<2> op17_16, bits<5> op11_7, bit op4, string OpcodeStr,
657
string Dt, ValueType ResTy, ValueType OpTy, SDNode OpNode>
658
: N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 1, op4, (outs QPR:$dst),
659
(ins QPR:$src), IIC_VUNAQ, OpcodeStr, Dt, "$dst, $src", "",
660
[(set QPR:$dst, (ResTy (OpNode (OpTy QPR:$src))))]>;
662
// Basic 2-register intrinsics, both double- and quad-register.
663
class N2VDInt<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
664
bits<2> op17_16, bits<5> op11_7, bit op4,
665
InstrItinClass itin, string OpcodeStr, string Dt,
666
ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
667
: N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 0, op4, (outs DPR:$dst),
668
(ins DPR:$src), itin, OpcodeStr, Dt, "$dst, $src", "",
669
[(set DPR:$dst, (ResTy (IntOp (OpTy DPR:$src))))]>;
670
class N2VQInt<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
671
bits<2> op17_16, bits<5> op11_7, bit op4,
672
InstrItinClass itin, string OpcodeStr, string Dt,
673
ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
674
: N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 1, op4, (outs QPR:$dst),
675
(ins QPR:$src), itin, OpcodeStr, Dt, "$dst, $src", "",
676
[(set QPR:$dst, (ResTy (IntOp (OpTy QPR:$src))))]>;
678
// Narrow 2-register intrinsics.
679
class N2VNInt<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
680
bits<2> op17_16, bits<5> op11_7, bit op6, bit op4,
681
InstrItinClass itin, string OpcodeStr, string Dt,
682
ValueType TyD, ValueType TyQ, Intrinsic IntOp>
683
: N2V<op24_23, op21_20, op19_18, op17_16, op11_7, op6, op4, (outs DPR:$dst),
684
(ins QPR:$src), itin, OpcodeStr, Dt, "$dst, $src", "",
685
[(set DPR:$dst, (TyD (IntOp (TyQ QPR:$src))))]>;
687
// Long 2-register intrinsics (currently only used for VMOVL).
688
class N2VLInt<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
689
bits<2> op17_16, bits<5> op11_7, bit op6, bit op4,
690
InstrItinClass itin, string OpcodeStr, string Dt,
691
ValueType TyQ, ValueType TyD, Intrinsic IntOp>
692
: N2V<op24_23, op21_20, op19_18, op17_16, op11_7, op6, op4, (outs QPR:$dst),
693
(ins DPR:$src), itin, OpcodeStr, Dt, "$dst, $src", "",
694
[(set QPR:$dst, (TyQ (IntOp (TyD DPR:$src))))]>;
696
// 2-register shuffles (VTRN/VZIP/VUZP), both double- and quad-register.
697
class N2VDShuffle<bits<2> op19_18, bits<5> op11_7, string OpcodeStr, string Dt>
698
: N2V<0b11, 0b11, op19_18, 0b10, op11_7, 0, 0, (outs DPR:$dst1, DPR:$dst2),
699
(ins DPR:$src1, DPR:$src2), IIC_VPERMD,
700
OpcodeStr, Dt, "$dst1, $dst2",
701
"$src1 = $dst1, $src2 = $dst2", []>;
702
class N2VQShuffle<bits<2> op19_18, bits<5> op11_7,
703
InstrItinClass itin, string OpcodeStr, string Dt>
704
: N2V<0b11, 0b11, op19_18, 0b10, op11_7, 1, 0, (outs QPR:$dst1, QPR:$dst2),
705
(ins QPR:$src1, QPR:$src2), itin, OpcodeStr, Dt, "$dst1, $dst2",
706
"$src1 = $dst1, $src2 = $dst2", []>;
708
// Basic 3-register operations: single-, double- and quad-register.
709
class N3VS<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
710
string OpcodeStr, string Dt, ValueType ResTy, ValueType OpTy,
711
SDNode OpNode, bit Commutable>
712
: N3V<op24, op23, op21_20, op11_8, 0, op4,
713
(outs DPR_VFP2:$dst), (ins DPR_VFP2:$src1, DPR_VFP2:$src2), IIC_VBIND,
714
OpcodeStr, Dt, "$dst, $src1, $src2", "", []> {
715
let isCommutable = Commutable;
718
class N3VD<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
719
InstrItinClass itin, string OpcodeStr, string Dt,
720
ValueType ResTy, ValueType OpTy, SDNode OpNode, bit Commutable>
721
: N3V<op24, op23, op21_20, op11_8, 0, op4,
722
(outs DPR:$dst), (ins DPR:$src1, DPR:$src2), itin,
723
OpcodeStr, Dt, "$dst, $src1, $src2", "",
724
[(set DPR:$dst, (ResTy (OpNode (OpTy DPR:$src1), (OpTy DPR:$src2))))]> {
725
let isCommutable = Commutable;
727
// Same as N3VD but no data type.
728
class N3VDX<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
729
InstrItinClass itin, string OpcodeStr,
730
ValueType ResTy, ValueType OpTy,
731
SDNode OpNode, bit Commutable>
732
: N3VX<op24, op23, op21_20, op11_8, 0, op4,
733
(outs DPR:$dst), (ins DPR:$src1, DPR:$src2), itin,
734
OpcodeStr, "$dst, $src1, $src2", "",
735
[(set DPR:$dst, (ResTy (OpNode (OpTy DPR:$src1), (OpTy DPR:$src2))))]>{
736
let isCommutable = Commutable;
738
class N3VDSL<bits<2> op21_20, bits<4> op11_8,
739
InstrItinClass itin, string OpcodeStr, string Dt,
740
ValueType Ty, SDNode ShOp>
741
: N3V<0, 1, op21_20, op11_8, 1, 0,
742
(outs DPR:$dst), (ins DPR:$src1, DPR_VFP2:$src2, nohash_imm:$lane),
743
itin, OpcodeStr, Dt, "$dst, $src1, $src2[$lane]", "",
745
(Ty (ShOp (Ty DPR:$src1),
746
(Ty (NEONvduplane (Ty DPR_VFP2:$src2), imm:$lane)))))]>{
747
let isCommutable = 0;
749
class N3VDSL16<bits<2> op21_20, bits<4> op11_8,
750
string OpcodeStr, string Dt, ValueType Ty, SDNode ShOp>
751
: N3V<0, 1, op21_20, op11_8, 1, 0,
752
(outs DPR:$dst), (ins DPR:$src1, DPR_8:$src2, nohash_imm:$lane),
753
IIC_VMULi16D, OpcodeStr, Dt, "$dst, $src1, $src2[$lane]", "",
755
(Ty (ShOp (Ty DPR:$src1),
756
(Ty (NEONvduplane (Ty DPR_8:$src2), imm:$lane)))))]> {
757
let isCommutable = 0;
760
class N3VQ<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
761
InstrItinClass itin, string OpcodeStr, string Dt,
762
ValueType ResTy, ValueType OpTy, SDNode OpNode, bit Commutable>
763
: N3V<op24, op23, op21_20, op11_8, 1, op4,
764
(outs QPR:$dst), (ins QPR:$src1, QPR:$src2), itin,
765
OpcodeStr, Dt, "$dst, $src1, $src2", "",
766
[(set QPR:$dst, (ResTy (OpNode (OpTy QPR:$src1), (OpTy QPR:$src2))))]> {
767
let isCommutable = Commutable;
769
class N3VQX<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
770
InstrItinClass itin, string OpcodeStr,
771
ValueType ResTy, ValueType OpTy, SDNode OpNode, bit Commutable>
772
: N3VX<op24, op23, op21_20, op11_8, 1, op4,
773
(outs QPR:$dst), (ins QPR:$src1, QPR:$src2), itin,
774
OpcodeStr, "$dst, $src1, $src2", "",
775
[(set QPR:$dst, (ResTy (OpNode (OpTy QPR:$src1), (OpTy QPR:$src2))))]>{
776
let isCommutable = Commutable;
778
class N3VQSL<bits<2> op21_20, bits<4> op11_8,
779
InstrItinClass itin, string OpcodeStr, string Dt,
780
ValueType ResTy, ValueType OpTy, SDNode ShOp>
781
: N3V<1, 1, op21_20, op11_8, 1, 0,
782
(outs QPR:$dst), (ins QPR:$src1, DPR_VFP2:$src2, nohash_imm:$lane),
783
itin, OpcodeStr, Dt, "$dst, $src1, $src2[$lane]", "",
784
[(set (ResTy QPR:$dst),
785
(ResTy (ShOp (ResTy QPR:$src1),
786
(ResTy (NEONvduplane (OpTy DPR_VFP2:$src2),
788
let isCommutable = 0;
790
class N3VQSL16<bits<2> op21_20, bits<4> op11_8, string OpcodeStr, string Dt,
791
ValueType ResTy, ValueType OpTy, SDNode ShOp>
792
: N3V<1, 1, op21_20, op11_8, 1, 0,
793
(outs QPR:$dst), (ins QPR:$src1, DPR_8:$src2, nohash_imm:$lane),
794
IIC_VMULi16Q, OpcodeStr, Dt, "$dst, $src1, $src2[$lane]", "",
795
[(set (ResTy QPR:$dst),
796
(ResTy (ShOp (ResTy QPR:$src1),
797
(ResTy (NEONvduplane (OpTy DPR_8:$src2),
799
let isCommutable = 0;
802
// Basic 3-register intrinsics, both double- and quad-register.
803
class N3VDInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
804
InstrItinClass itin, string OpcodeStr, string Dt,
805
ValueType ResTy, ValueType OpTy, Intrinsic IntOp, bit Commutable>
806
: N3V<op24, op23, op21_20, op11_8, 0, op4,
807
(outs DPR:$dst), (ins DPR:$src1, DPR:$src2), itin,
808
OpcodeStr, Dt, "$dst, $src1, $src2", "",
809
[(set DPR:$dst, (ResTy (IntOp (OpTy DPR:$src1), (OpTy DPR:$src2))))]> {
810
let isCommutable = Commutable;
812
class N3VDIntSL<bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
813
string OpcodeStr, string Dt, ValueType Ty, Intrinsic IntOp>
814
: N3V<0, 1, op21_20, op11_8, 1, 0,
815
(outs DPR:$dst), (ins DPR:$src1, DPR_VFP2:$src2, nohash_imm:$lane),
816
itin, OpcodeStr, Dt, "$dst, $src1, $src2[$lane]", "",
818
(Ty (IntOp (Ty DPR:$src1),
819
(Ty (NEONvduplane (Ty DPR_VFP2:$src2),
821
let isCommutable = 0;
823
class N3VDIntSL16<bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
824
string OpcodeStr, string Dt, ValueType Ty, Intrinsic IntOp>
825
: N3V<0, 1, op21_20, op11_8, 1, 0,
826
(outs DPR:$dst), (ins DPR:$src1, DPR_8:$src2, nohash_imm:$lane),
827
itin, OpcodeStr, Dt, "$dst, $src1, $src2[$lane]", "",
829
(Ty (IntOp (Ty DPR:$src1),
830
(Ty (NEONvduplane (Ty DPR_8:$src2),
832
let isCommutable = 0;
835
class N3VQInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
836
InstrItinClass itin, string OpcodeStr, string Dt,
837
ValueType ResTy, ValueType OpTy, Intrinsic IntOp, bit Commutable>
838
: N3V<op24, op23, op21_20, op11_8, 1, op4,
839
(outs QPR:$dst), (ins QPR:$src1, QPR:$src2), itin,
840
OpcodeStr, Dt, "$dst, $src1, $src2", "",
841
[(set QPR:$dst, (ResTy (IntOp (OpTy QPR:$src1), (OpTy QPR:$src2))))]> {
842
let isCommutable = Commutable;
844
class N3VQIntSL<bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
845
string OpcodeStr, string Dt,
846
ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
847
: N3V<1, 1, op21_20, op11_8, 1, 0,
848
(outs QPR:$dst), (ins QPR:$src1, DPR_VFP2:$src2, nohash_imm:$lane),
849
itin, OpcodeStr, Dt, "$dst, $src1, $src2[$lane]", "",
850
[(set (ResTy QPR:$dst),
851
(ResTy (IntOp (ResTy QPR:$src1),
852
(ResTy (NEONvduplane (OpTy DPR_VFP2:$src2),
854
let isCommutable = 0;
856
class N3VQIntSL16<bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
857
string OpcodeStr, string Dt,
858
ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
859
: N3V<1, 1, op21_20, op11_8, 1, 0,
860
(outs QPR:$dst), (ins QPR:$src1, DPR_8:$src2, nohash_imm:$lane),
861
itin, OpcodeStr, Dt, "$dst, $src1, $src2[$lane]", "",
862
[(set (ResTy QPR:$dst),
863
(ResTy (IntOp (ResTy QPR:$src1),
864
(ResTy (NEONvduplane (OpTy DPR_8:$src2),
866
let isCommutable = 0;
869
// Multiply-Add/Sub operations: single-, double- and quad-register.
870
class N3VSMulOp<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
871
InstrItinClass itin, string OpcodeStr, string Dt,
872
ValueType Ty, SDNode MulOp, SDNode OpNode>
873
: N3V<op24, op23, op21_20, op11_8, 0, op4,
874
(outs DPR_VFP2:$dst),
875
(ins DPR_VFP2:$src1, DPR_VFP2:$src2, DPR_VFP2:$src3), itin,
876
OpcodeStr, Dt, "$dst, $src2, $src3", "$src1 = $dst", []>;
878
class N3VDMulOp<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
879
InstrItinClass itin, string OpcodeStr, string Dt,
880
ValueType Ty, SDNode MulOp, SDNode OpNode>
881
: N3V<op24, op23, op21_20, op11_8, 0, op4,
882
(outs DPR:$dst), (ins DPR:$src1, DPR:$src2, DPR:$src3), itin,
883
OpcodeStr, Dt, "$dst, $src2, $src3", "$src1 = $dst",
884
[(set DPR:$dst, (Ty (OpNode DPR:$src1,
885
(Ty (MulOp DPR:$src2, DPR:$src3)))))]>;
886
class N3VDMulOpSL<bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
887
string OpcodeStr, string Dt,
888
ValueType Ty, SDNode MulOp, SDNode ShOp>
889
: N3V<0, 1, op21_20, op11_8, 1, 0,
891
(ins DPR:$src1, DPR:$src2, DPR_VFP2:$src3, nohash_imm:$lane), itin,
892
OpcodeStr, Dt, "$dst, $src2, $src3[$lane]", "$src1 = $dst",
894
(Ty (ShOp (Ty DPR:$src1),
895
(Ty (MulOp DPR:$src2,
896
(Ty (NEONvduplane (Ty DPR_VFP2:$src3),
898
class N3VDMulOpSL16<bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
899
string OpcodeStr, string Dt,
900
ValueType Ty, SDNode MulOp, SDNode ShOp>
901
: N3V<0, 1, op21_20, op11_8, 1, 0,
903
(ins DPR:$src1, DPR:$src2, DPR_8:$src3, nohash_imm:$lane), itin,
904
OpcodeStr, Dt, "$dst, $src2, $src3[$lane]", "$src1 = $dst",
906
(Ty (ShOp (Ty DPR:$src1),
907
(Ty (MulOp DPR:$src2,
908
(Ty (NEONvduplane (Ty DPR_8:$src3),
911
class N3VQMulOp<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
912
InstrItinClass itin, string OpcodeStr, string Dt, ValueType Ty,
913
SDNode MulOp, SDNode OpNode>
914
: N3V<op24, op23, op21_20, op11_8, 1, op4,
915
(outs QPR:$dst), (ins QPR:$src1, QPR:$src2, QPR:$src3), itin,
916
OpcodeStr, Dt, "$dst, $src2, $src3", "$src1 = $dst",
917
[(set QPR:$dst, (Ty (OpNode QPR:$src1,
918
(Ty (MulOp QPR:$src2, QPR:$src3)))))]>;
919
class N3VQMulOpSL<bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
920
string OpcodeStr, string Dt, ValueType ResTy, ValueType OpTy,
921
SDNode MulOp, SDNode ShOp>
922
: N3V<1, 1, op21_20, op11_8, 1, 0,
924
(ins QPR:$src1, QPR:$src2, DPR_VFP2:$src3, nohash_imm:$lane), itin,
925
OpcodeStr, Dt, "$dst, $src2, $src3[$lane]", "$src1 = $dst",
926
[(set (ResTy QPR:$dst),
927
(ResTy (ShOp (ResTy QPR:$src1),
928
(ResTy (MulOp QPR:$src2,
929
(ResTy (NEONvduplane (OpTy DPR_VFP2:$src3),
931
class N3VQMulOpSL16<bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
932
string OpcodeStr, string Dt,
933
ValueType ResTy, ValueType OpTy,
934
SDNode MulOp, SDNode ShOp>
935
: N3V<1, 1, op21_20, op11_8, 1, 0,
937
(ins QPR:$src1, QPR:$src2, DPR_8:$src3, nohash_imm:$lane), itin,
938
OpcodeStr, Dt, "$dst, $src2, $src3[$lane]", "$src1 = $dst",
939
[(set (ResTy QPR:$dst),
940
(ResTy (ShOp (ResTy QPR:$src1),
941
(ResTy (MulOp QPR:$src2,
942
(ResTy (NEONvduplane (OpTy DPR_8:$src3),
945
// Neon 3-argument intrinsics, both double- and quad-register.
946
// The destination register is also used as the first source operand register.
947
class N3VDInt3<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
948
InstrItinClass itin, string OpcodeStr, string Dt,
949
ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
950
: N3V<op24, op23, op21_20, op11_8, 0, op4,
951
(outs DPR:$dst), (ins DPR:$src1, DPR:$src2, DPR:$src3), itin,
952
OpcodeStr, Dt, "$dst, $src2, $src3", "$src1 = $dst",
953
[(set DPR:$dst, (ResTy (IntOp (OpTy DPR:$src1),
954
(OpTy DPR:$src2), (OpTy DPR:$src3))))]>;
955
class N3VQInt3<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
956
InstrItinClass itin, string OpcodeStr, string Dt,
957
ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
958
: N3V<op24, op23, op21_20, op11_8, 1, op4,
959
(outs QPR:$dst), (ins QPR:$src1, QPR:$src2, QPR:$src3), itin,
960
OpcodeStr, Dt, "$dst, $src2, $src3", "$src1 = $dst",
961
[(set QPR:$dst, (ResTy (IntOp (OpTy QPR:$src1),
962
(OpTy QPR:$src2), (OpTy QPR:$src3))))]>;
964
// Neon Long 3-argument intrinsic. The destination register is
965
// a quad-register and is also used as the first source operand register.
966
class N3VLInt3<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
967
InstrItinClass itin, string OpcodeStr, string Dt,
968
ValueType TyQ, ValueType TyD, Intrinsic IntOp>
969
: N3V<op24, op23, op21_20, op11_8, 0, op4,
970
(outs QPR:$dst), (ins QPR:$src1, DPR:$src2, DPR:$src3), itin,
971
OpcodeStr, Dt, "$dst, $src2, $src3", "$src1 = $dst",
973
(TyQ (IntOp (TyQ QPR:$src1), (TyD DPR:$src2), (TyD DPR:$src3))))]>;
974
class N3VLInt3SL<bit op24, bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
975
string OpcodeStr, string Dt,
976
ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
977
: N3V<op24, 1, op21_20, op11_8, 1, 0,
979
(ins QPR:$src1, DPR:$src2, DPR_VFP2:$src3, nohash_imm:$lane), itin,
980
OpcodeStr, Dt, "$dst, $src2, $src3[$lane]", "$src1 = $dst",
981
[(set (ResTy QPR:$dst),
982
(ResTy (IntOp (ResTy QPR:$src1),
984
(OpTy (NEONvduplane (OpTy DPR_VFP2:$src3),
986
class N3VLInt3SL16<bit op24, bits<2> op21_20, bits<4> op11_8,
987
InstrItinClass itin, string OpcodeStr, string Dt,
988
ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
989
: N3V<op24, 1, op21_20, op11_8, 1, 0,
991
(ins QPR:$src1, DPR:$src2, DPR_8:$src3, nohash_imm:$lane), itin,
992
OpcodeStr, Dt, "$dst, $src2, $src3[$lane]", "$src1 = $dst",
993
[(set (ResTy QPR:$dst),
994
(ResTy (IntOp (ResTy QPR:$src1),
996
(OpTy (NEONvduplane (OpTy DPR_8:$src3),
999
// Narrowing 3-register intrinsics.
1000
class N3VNInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
1001
string OpcodeStr, string Dt, ValueType TyD, ValueType TyQ,
1002
Intrinsic IntOp, bit Commutable>
1003
: N3V<op24, op23, op21_20, op11_8, 0, op4,
1004
(outs DPR:$dst), (ins QPR:$src1, QPR:$src2), IIC_VBINi4D,
1005
OpcodeStr, Dt, "$dst, $src1, $src2", "",
1006
[(set DPR:$dst, (TyD (IntOp (TyQ QPR:$src1), (TyQ QPR:$src2))))]> {
1007
let isCommutable = Commutable;
1010
// Long 3-register intrinsics.
1011
class N3VLInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
1012
InstrItinClass itin, string OpcodeStr, string Dt,
1013
ValueType TyQ, ValueType TyD, Intrinsic IntOp, bit Commutable>
1014
: N3V<op24, op23, op21_20, op11_8, 0, op4,
1015
(outs QPR:$dst), (ins DPR:$src1, DPR:$src2), itin,
1016
OpcodeStr, Dt, "$dst, $src1, $src2", "",
1017
[(set QPR:$dst, (TyQ (IntOp (TyD DPR:$src1), (TyD DPR:$src2))))]> {
1018
let isCommutable = Commutable;
1020
class N3VLIntSL<bit op24, bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
1021
string OpcodeStr, string Dt,
1022
ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
1023
: N3V<op24, 1, op21_20, op11_8, 1, 0,
1024
(outs QPR:$dst), (ins DPR:$src1, DPR_VFP2:$src2, nohash_imm:$lane),
1025
itin, OpcodeStr, Dt, "$dst, $src1, $src2[$lane]", "",
1026
[(set (ResTy QPR:$dst),
1027
(ResTy (IntOp (OpTy DPR:$src1),
1028
(OpTy (NEONvduplane (OpTy DPR_VFP2:$src2),
1030
class N3VLIntSL16<bit op24, bits<2> op21_20, bits<4> op11_8,
1031
InstrItinClass itin, string OpcodeStr, string Dt,
1032
ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
1033
: N3V<op24, 1, op21_20, op11_8, 1, 0,
1034
(outs QPR:$dst), (ins DPR:$src1, DPR_8:$src2, nohash_imm:$lane),
1035
itin, OpcodeStr, Dt, "$dst, $src1, $src2[$lane]", "",
1036
[(set (ResTy QPR:$dst),
1037
(ResTy (IntOp (OpTy DPR:$src1),
1038
(OpTy (NEONvduplane (OpTy DPR_8:$src2),
1041
// Wide 3-register intrinsics.
1042
class N3VWInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
1043
string OpcodeStr, string Dt, ValueType TyQ, ValueType TyD,
1044
Intrinsic IntOp, bit Commutable>
1045
: N3V<op24, op23, op21_20, op11_8, 0, op4,
1046
(outs QPR:$dst), (ins QPR:$src1, DPR:$src2), IIC_VSUBiD,
1047
OpcodeStr, Dt, "$dst, $src1, $src2", "",
1048
[(set QPR:$dst, (TyQ (IntOp (TyQ QPR:$src1), (TyD DPR:$src2))))]> {
1049
let isCommutable = Commutable;
1052
// Pairwise long 2-register intrinsics, both double- and quad-register.
1053
class N2VDPLInt<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
1054
bits<2> op17_16, bits<5> op11_7, bit op4,
1055
string OpcodeStr, string Dt,
1056
ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
1057
: N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 0, op4, (outs DPR:$dst),
1058
(ins DPR:$src), IIC_VSHLiD, OpcodeStr, Dt, "$dst, $src", "",
1059
[(set DPR:$dst, (ResTy (IntOp (OpTy DPR:$src))))]>;
1060
class N2VQPLInt<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
1061
bits<2> op17_16, bits<5> op11_7, bit op4,
1062
string OpcodeStr, string Dt,
1063
ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
1064
: N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 1, op4, (outs QPR:$dst),
1065
(ins QPR:$src), IIC_VSHLiD, OpcodeStr, Dt, "$dst, $src", "",
1066
[(set QPR:$dst, (ResTy (IntOp (OpTy QPR:$src))))]>;
1068
// Pairwise long 2-register accumulate intrinsics,
1069
// both double- and quad-register.
1070
// The destination register is also used as the first source operand register.
1071
class N2VDPLInt2<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
1072
bits<2> op17_16, bits<5> op11_7, bit op4,
1073
string OpcodeStr, string Dt,
1074
ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
1075
: N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 0, op4,
1076
(outs DPR:$dst), (ins DPR:$src1, DPR:$src2), IIC_VPALiD,
1077
OpcodeStr, Dt, "$dst, $src2", "$src1 = $dst",
1078
[(set DPR:$dst, (ResTy (IntOp (ResTy DPR:$src1), (OpTy DPR:$src2))))]>;
1079
class N2VQPLInt2<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
1080
bits<2> op17_16, bits<5> op11_7, bit op4,
1081
string OpcodeStr, string Dt,
1082
ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
1083
: N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 1, op4,
1084
(outs QPR:$dst), (ins QPR:$src1, QPR:$src2), IIC_VPALiQ,
1085
OpcodeStr, Dt, "$dst, $src2", "$src1 = $dst",
1086
[(set QPR:$dst, (ResTy (IntOp (ResTy QPR:$src1), (OpTy QPR:$src2))))]>;
1088
// Shift by immediate,
1089
// both double- and quad-register.
1090
class N2VDSh<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4,
1091
InstrItinClass itin, string OpcodeStr, string Dt,
1092
ValueType Ty, SDNode OpNode>
1093
: N2VImm<op24, op23, op11_8, op7, 0, op4,
1094
(outs DPR:$dst), (ins DPR:$src, i32imm:$SIMM), itin,
1095
OpcodeStr, Dt, "$dst, $src, $SIMM", "",
1096
[(set DPR:$dst, (Ty (OpNode (Ty DPR:$src), (i32 imm:$SIMM))))]>;
1097
class N2VQSh<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4,
1098
InstrItinClass itin, string OpcodeStr, string Dt,
1099
ValueType Ty, SDNode OpNode>
1100
: N2VImm<op24, op23, op11_8, op7, 1, op4,
1101
(outs QPR:$dst), (ins QPR:$src, i32imm:$SIMM), itin,
1102
OpcodeStr, Dt, "$dst, $src, $SIMM", "",
1103
[(set QPR:$dst, (Ty (OpNode (Ty QPR:$src), (i32 imm:$SIMM))))]>;
1105
// Long shift by immediate.
1106
class N2VLSh<bit op24, bit op23, bits<4> op11_8, bit op7, bit op6, bit op4,
1107
string OpcodeStr, string Dt,
1108
ValueType ResTy, ValueType OpTy, SDNode OpNode>
1109
: N2VImm<op24, op23, op11_8, op7, op6, op4,
1110
(outs QPR:$dst), (ins DPR:$src, i32imm:$SIMM), IIC_VSHLiD,
1111
OpcodeStr, Dt, "$dst, $src, $SIMM", "",
1112
[(set QPR:$dst, (ResTy (OpNode (OpTy DPR:$src),
1113
(i32 imm:$SIMM))))]>;
1115
// Narrow shift by immediate.
1116
class N2VNSh<bit op24, bit op23, bits<4> op11_8, bit op7, bit op6, bit op4,
1117
InstrItinClass itin, string OpcodeStr, string Dt,
1118
ValueType ResTy, ValueType OpTy, SDNode OpNode>
1119
: N2VImm<op24, op23, op11_8, op7, op6, op4,
1120
(outs DPR:$dst), (ins QPR:$src, i32imm:$SIMM), itin,
1121
OpcodeStr, Dt, "$dst, $src, $SIMM", "",
1122
[(set DPR:$dst, (ResTy (OpNode (OpTy QPR:$src),
1123
(i32 imm:$SIMM))))]>;
1125
// Shift right by immediate and accumulate,
1126
// both double- and quad-register.
1127
class N2VDShAdd<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4,
1128
string OpcodeStr, string Dt, ValueType Ty, SDNode ShOp>
1129
: N2VImm<op24, op23, op11_8, op7, 0, op4, (outs DPR:$dst),
1130
(ins DPR:$src1, DPR:$src2, i32imm:$SIMM), IIC_VPALiD,
1131
OpcodeStr, Dt, "$dst, $src2, $SIMM", "$src1 = $dst",
1132
[(set DPR:$dst, (Ty (add DPR:$src1,
1133
(Ty (ShOp DPR:$src2, (i32 imm:$SIMM))))))]>;
1134
class N2VQShAdd<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4,
1135
string OpcodeStr, string Dt, ValueType Ty, SDNode ShOp>
1136
: N2VImm<op24, op23, op11_8, op7, 1, op4, (outs QPR:$dst),
1137
(ins QPR:$src1, QPR:$src2, i32imm:$SIMM), IIC_VPALiD,
1138
OpcodeStr, Dt, "$dst, $src2, $SIMM", "$src1 = $dst",
1139
[(set QPR:$dst, (Ty (add QPR:$src1,
1140
(Ty (ShOp QPR:$src2, (i32 imm:$SIMM))))))]>;
1142
// Shift by immediate and insert,
1143
// both double- and quad-register.
1144
class N2VDShIns<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4,
1145
string OpcodeStr, string Dt, ValueType Ty, SDNode ShOp>
1146
: N2VImm<op24, op23, op11_8, op7, 0, op4, (outs DPR:$dst),
1147
(ins DPR:$src1, DPR:$src2, i32imm:$SIMM), IIC_VSHLiD,
1148
OpcodeStr, Dt, "$dst, $src2, $SIMM", "$src1 = $dst",
1149
[(set DPR:$dst, (Ty (ShOp DPR:$src1, DPR:$src2, (i32 imm:$SIMM))))]>;
1150
class N2VQShIns<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4,
1151
string OpcodeStr, string Dt, ValueType Ty, SDNode ShOp>
1152
: N2VImm<op24, op23, op11_8, op7, 1, op4, (outs QPR:$dst),
1153
(ins QPR:$src1, QPR:$src2, i32imm:$SIMM), IIC_VSHLiQ,
1154
OpcodeStr, Dt, "$dst, $src2, $SIMM", "$src1 = $dst",
1155
[(set QPR:$dst, (Ty (ShOp QPR:$src1, QPR:$src2, (i32 imm:$SIMM))))]>;
1157
// Convert, with fractional bits immediate,
1158
// both double- and quad-register.
1159
class N2VCvtD<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4,
1160
string OpcodeStr, string Dt, ValueType ResTy, ValueType OpTy,
1162
: N2VImm<op24, op23, op11_8, op7, 0, op4,
1163
(outs DPR:$dst), (ins DPR:$src, i32imm:$SIMM), IIC_VUNAD,
1164
OpcodeStr, Dt, "$dst, $src, $SIMM", "",
1165
[(set DPR:$dst, (ResTy (IntOp (OpTy DPR:$src), (i32 imm:$SIMM))))]>;
1166
class N2VCvtQ<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4,
1167
string OpcodeStr, string Dt, ValueType ResTy, ValueType OpTy,
1169
: N2VImm<op24, op23, op11_8, op7, 1, op4,
1170
(outs QPR:$dst), (ins QPR:$src, i32imm:$SIMM), IIC_VUNAQ,
1171
OpcodeStr, Dt, "$dst, $src, $SIMM", "",
1172
[(set QPR:$dst, (ResTy (IntOp (OpTy QPR:$src), (i32 imm:$SIMM))))]>;
1174
//===----------------------------------------------------------------------===//
1176
//===----------------------------------------------------------------------===//
1178
// Abbreviations used in multiclass suffixes:
1179
// Q = quarter int (8 bit) elements
1180
// H = half int (16 bit) elements
1181
// S = single int (32 bit) elements
1182
// D = double int (64 bit) elements
1184
// Neon 2-register vector operations -- for disassembly only.
1186
// First with only element sizes of 8, 16 and 32 bits:
1187
multiclass N2V_QHS_cmp<bits<2> op24_23, bits<2> op21_20, bits<2> op17_16,
1188
bits<5> op11_7, bit op4, string opc, string Dt,
1190
// 64-bit vector types.
1191
def v8i8 : N2V<op24_23, op21_20, 0b00, op17_16, op11_7, 0, op4,
1192
(outs DPR:$dst), (ins DPR:$src), NoItinerary,
1193
opc, !strconcat(Dt, "8"), asm, "", []>;
1194
def v4i16 : N2V<op24_23, op21_20, 0b01, op17_16, op11_7, 0, op4,
1195
(outs DPR:$dst), (ins DPR:$src), NoItinerary,
1196
opc, !strconcat(Dt, "16"), asm, "", []>;
1197
def v2i32 : N2V<op24_23, op21_20, 0b10, op17_16, op11_7, 0, op4,
1198
(outs DPR:$dst), (ins DPR:$src), NoItinerary,
1199
opc, !strconcat(Dt, "32"), asm, "", []>;
1200
def v2f32 : N2V<op24_23, op21_20, 0b10, op17_16, op11_7, 0, op4,
1201
(outs DPR:$dst), (ins DPR:$src), NoItinerary,
1202
opc, "f32", asm, "", []> {
1203
let Inst{10} = 1; // overwrite F = 1
1206
// 128-bit vector types.
1207
def v16i8 : N2V<op24_23, op21_20, 0b00, op17_16, op11_7, 1, op4,
1208
(outs QPR:$dst), (ins QPR:$src), NoItinerary,
1209
opc, !strconcat(Dt, "8"), asm, "", []>;
1210
def v8i16 : N2V<op24_23, op21_20, 0b01, op17_16, op11_7, 1, op4,
1211
(outs QPR:$dst), (ins QPR:$src), NoItinerary,
1212
opc, !strconcat(Dt, "16"), asm, "", []>;
1213
def v4i32 : N2V<op24_23, op21_20, 0b10, op17_16, op11_7, 1, op4,
1214
(outs QPR:$dst), (ins QPR:$src), NoItinerary,
1215
opc, !strconcat(Dt, "32"), asm, "", []>;
1216
def v4f32 : N2V<op24_23, op21_20, 0b10, op17_16, op11_7, 1, op4,
1217
(outs QPR:$dst), (ins QPR:$src), NoItinerary,
1218
opc, "f32", asm, "", []> {
1219
let Inst{10} = 1; // overwrite F = 1
1223
// Neon 3-register vector operations.
1225
// First with only element sizes of 8, 16 and 32 bits:
1226
multiclass N3V_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
1227
InstrItinClass itinD16, InstrItinClass itinD32,
1228
InstrItinClass itinQ16, InstrItinClass itinQ32,
1229
string OpcodeStr, string Dt,
1230
SDNode OpNode, bit Commutable = 0> {
1231
// 64-bit vector types.
1232
def v8i8 : N3VD<op24, op23, 0b00, op11_8, op4, itinD16,
1233
OpcodeStr, !strconcat(Dt, "8"),
1234
v8i8, v8i8, OpNode, Commutable>;
1235
def v4i16 : N3VD<op24, op23, 0b01, op11_8, op4, itinD16,
1236
OpcodeStr, !strconcat(Dt, "16"),
1237
v4i16, v4i16, OpNode, Commutable>;
1238
def v2i32 : N3VD<op24, op23, 0b10, op11_8, op4, itinD32,
1239
OpcodeStr, !strconcat(Dt, "32"),
1240
v2i32, v2i32, OpNode, Commutable>;
1242
// 128-bit vector types.
1243
def v16i8 : N3VQ<op24, op23, 0b00, op11_8, op4, itinQ16,
1244
OpcodeStr, !strconcat(Dt, "8"),
1245
v16i8, v16i8, OpNode, Commutable>;
1246
def v8i16 : N3VQ<op24, op23, 0b01, op11_8, op4, itinQ16,
1247
OpcodeStr, !strconcat(Dt, "16"),
1248
v8i16, v8i16, OpNode, Commutable>;
1249
def v4i32 : N3VQ<op24, op23, 0b10, op11_8, op4, itinQ32,
1250
OpcodeStr, !strconcat(Dt, "32"),
1251
v4i32, v4i32, OpNode, Commutable>;
1254
multiclass N3VSL_HS<bits<4> op11_8, string OpcodeStr, string Dt, SDNode ShOp> {
1255
def v4i16 : N3VDSL16<0b01, op11_8, OpcodeStr, !strconcat(Dt, "16"),
1257
def v2i32 : N3VDSL<0b10, op11_8, IIC_VMULi32D, OpcodeStr, !strconcat(Dt,"32"),
1259
def v8i16 : N3VQSL16<0b01, op11_8, OpcodeStr, !strconcat(Dt, "16"),
1260
v8i16, v4i16, ShOp>;
1261
def v4i32 : N3VQSL<0b10, op11_8, IIC_VMULi32Q, OpcodeStr, !strconcat(Dt,"32"),
1262
v4i32, v2i32, ShOp>;
1265
// ....then also with element size 64 bits:
1266
multiclass N3V_QHSD<bit op24, bit op23, bits<4> op11_8, bit op4,
1267
InstrItinClass itinD, InstrItinClass itinQ,
1268
string OpcodeStr, string Dt,
1269
SDNode OpNode, bit Commutable = 0>
1270
: N3V_QHS<op24, op23, op11_8, op4, itinD, itinD, itinQ, itinQ,
1271
OpcodeStr, Dt, OpNode, Commutable> {
1272
def v1i64 : N3VD<op24, op23, 0b11, op11_8, op4, itinD,
1273
OpcodeStr, !strconcat(Dt, "64"),
1274
v1i64, v1i64, OpNode, Commutable>;
1275
def v2i64 : N3VQ<op24, op23, 0b11, op11_8, op4, itinQ,
1276
OpcodeStr, !strconcat(Dt, "64"),
1277
v2i64, v2i64, OpNode, Commutable>;
1281
// Neon Narrowing 2-register vector intrinsics,
1282
// source operand element sizes of 16, 32 and 64 bits:
1283
multiclass N2VNInt_HSD<bits<2> op24_23, bits<2> op21_20, bits<2> op17_16,
1284
bits<5> op11_7, bit op6, bit op4,
1285
InstrItinClass itin, string OpcodeStr, string Dt,
1287
def v8i8 : N2VNInt<op24_23, op21_20, 0b00, op17_16, op11_7, op6, op4,
1288
itin, OpcodeStr, !strconcat(Dt, "16"),
1289
v8i8, v8i16, IntOp>;
1290
def v4i16 : N2VNInt<op24_23, op21_20, 0b01, op17_16, op11_7, op6, op4,
1291
itin, OpcodeStr, !strconcat(Dt, "32"),
1292
v4i16, v4i32, IntOp>;
1293
def v2i32 : N2VNInt<op24_23, op21_20, 0b10, op17_16, op11_7, op6, op4,
1294
itin, OpcodeStr, !strconcat(Dt, "64"),
1295
v2i32, v2i64, IntOp>;
1299
// Neon Lengthening 2-register vector intrinsic (currently specific to VMOVL).
1300
// source operand element sizes of 16, 32 and 64 bits:
1301
multiclass N2VLInt_QHS<bits<2> op24_23, bits<5> op11_7, bit op6, bit op4,
1302
string OpcodeStr, string Dt, Intrinsic IntOp> {
1303
def v8i16 : N2VLInt<op24_23, 0b00, 0b10, 0b00, op11_7, op6, op4, IIC_VQUNAiD,
1304
OpcodeStr, !strconcat(Dt, "8"), v8i16, v8i8, IntOp>;
1305
def v4i32 : N2VLInt<op24_23, 0b01, 0b00, 0b00, op11_7, op6, op4, IIC_VQUNAiD,
1306
OpcodeStr, !strconcat(Dt, "16"), v4i32, v4i16, IntOp>;
1307
def v2i64 : N2VLInt<op24_23, 0b10, 0b00, 0b00, op11_7, op6, op4, IIC_VQUNAiD,
1308
OpcodeStr, !strconcat(Dt, "32"), v2i64, v2i32, IntOp>;
1312
// Neon 3-register vector intrinsics.
1314
// First with only element sizes of 16 and 32 bits:
1315
multiclass N3VInt_HS<bit op24, bit op23, bits<4> op11_8, bit op4,
1316
InstrItinClass itinD16, InstrItinClass itinD32,
1317
InstrItinClass itinQ16, InstrItinClass itinQ32,
1318
string OpcodeStr, string Dt,
1319
Intrinsic IntOp, bit Commutable = 0> {
1320
// 64-bit vector types.
1321
def v4i16 : N3VDInt<op24, op23, 0b01, op11_8, op4, itinD16,
1322
OpcodeStr, !strconcat(Dt, "16"),
1323
v4i16, v4i16, IntOp, Commutable>;
1324
def v2i32 : N3VDInt<op24, op23, 0b10, op11_8, op4, itinD32,
1325
OpcodeStr, !strconcat(Dt, "32"),
1326
v2i32, v2i32, IntOp, Commutable>;
1328
// 128-bit vector types.
1329
def v8i16 : N3VQInt<op24, op23, 0b01, op11_8, op4, itinQ16,
1330
OpcodeStr, !strconcat(Dt, "16"),
1331
v8i16, v8i16, IntOp, Commutable>;
1332
def v4i32 : N3VQInt<op24, op23, 0b10, op11_8, op4, itinQ32,
1333
OpcodeStr, !strconcat(Dt, "32"),
1334
v4i32, v4i32, IntOp, Commutable>;
1337
multiclass N3VIntSL_HS<bits<4> op11_8,
1338
InstrItinClass itinD16, InstrItinClass itinD32,
1339
InstrItinClass itinQ16, InstrItinClass itinQ32,
1340
string OpcodeStr, string Dt, Intrinsic IntOp> {
1341
def v4i16 : N3VDIntSL16<0b01, op11_8, itinD16,
1342
OpcodeStr, !strconcat(Dt, "16"), v4i16, IntOp>;
1343
def v2i32 : N3VDIntSL<0b10, op11_8, itinD32,
1344
OpcodeStr, !strconcat(Dt, "32"), v2i32, IntOp>;
1345
def v8i16 : N3VQIntSL16<0b01, op11_8, itinQ16,
1346
OpcodeStr, !strconcat(Dt, "16"), v8i16, v4i16, IntOp>;
1347
def v4i32 : N3VQIntSL<0b10, op11_8, itinQ32,
1348
OpcodeStr, !strconcat(Dt, "32"), v4i32, v2i32, IntOp>;
1351
// ....then also with element size of 8 bits:
1352
multiclass N3VInt_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
1353
InstrItinClass itinD16, InstrItinClass itinD32,
1354
InstrItinClass itinQ16, InstrItinClass itinQ32,
1355
string OpcodeStr, string Dt,
1356
Intrinsic IntOp, bit Commutable = 0>
1357
: N3VInt_HS<op24, op23, op11_8, op4, itinD16, itinD32, itinQ16, itinQ32,
1358
OpcodeStr, Dt, IntOp, Commutable> {
1359
def v8i8 : N3VDInt<op24, op23, 0b00, op11_8, op4, itinD16,
1360
OpcodeStr, !strconcat(Dt, "8"),
1361
v8i8, v8i8, IntOp, Commutable>;
1362
def v16i8 : N3VQInt<op24, op23, 0b00, op11_8, op4, itinQ16,
1363
OpcodeStr, !strconcat(Dt, "8"),
1364
v16i8, v16i8, IntOp, Commutable>;
1367
// ....then also with element size of 64 bits:
1368
multiclass N3VInt_QHSD<bit op24, bit op23, bits<4> op11_8, bit op4,
1369
InstrItinClass itinD16, InstrItinClass itinD32,
1370
InstrItinClass itinQ16, InstrItinClass itinQ32,
1371
string OpcodeStr, string Dt,
1372
Intrinsic IntOp, bit Commutable = 0>
1373
: N3VInt_QHS<op24, op23, op11_8, op4, itinD16, itinD32, itinQ16, itinQ32,
1374
OpcodeStr, Dt, IntOp, Commutable> {
1375
def v1i64 : N3VDInt<op24, op23, 0b11, op11_8, op4, itinD32,
1376
OpcodeStr, !strconcat(Dt, "64"),
1377
v1i64, v1i64, IntOp, Commutable>;
1378
def v2i64 : N3VQInt<op24, op23, 0b11, op11_8, op4, itinQ32,
1379
OpcodeStr, !strconcat(Dt, "64"),
1380
v2i64, v2i64, IntOp, Commutable>;
1384
// Neon Narrowing 3-register vector intrinsics,
1385
// source operand element sizes of 16, 32 and 64 bits:
1386
multiclass N3VNInt_HSD<bit op24, bit op23, bits<4> op11_8, bit op4,
1387
string OpcodeStr, string Dt,
1388
Intrinsic IntOp, bit Commutable = 0> {
1389
def v8i8 : N3VNInt<op24, op23, 0b00, op11_8, op4,
1390
OpcodeStr, !strconcat(Dt, "16"),
1391
v8i8, v8i16, IntOp, Commutable>;
1392
def v4i16 : N3VNInt<op24, op23, 0b01, op11_8, op4,
1393
OpcodeStr, !strconcat(Dt, "32"),
1394
v4i16, v4i32, IntOp, Commutable>;
1395
def v2i32 : N3VNInt<op24, op23, 0b10, op11_8, op4,
1396
OpcodeStr, !strconcat(Dt, "64"),
1397
v2i32, v2i64, IntOp, Commutable>;
1401
// Neon Long 3-register vector intrinsics.
1403
// First with only element sizes of 16 and 32 bits:
1404
multiclass N3VLInt_HS<bit op24, bit op23, bits<4> op11_8, bit op4,
1405
InstrItinClass itin, string OpcodeStr, string Dt,
1406
Intrinsic IntOp, bit Commutable = 0> {
1407
def v4i32 : N3VLInt<op24, op23, 0b01, op11_8, op4, itin,
1408
OpcodeStr, !strconcat(Dt, "16"),
1409
v4i32, v4i16, IntOp, Commutable>;
1410
def v2i64 : N3VLInt<op24, op23, 0b10, op11_8, op4, itin,
1411
OpcodeStr, !strconcat(Dt, "32"),
1412
v2i64, v2i32, IntOp, Commutable>;
1415
multiclass N3VLIntSL_HS<bit op24, bits<4> op11_8,
1416
InstrItinClass itin, string OpcodeStr, string Dt,
1418
def v4i16 : N3VLIntSL16<op24, 0b01, op11_8, itin,
1419
OpcodeStr, !strconcat(Dt, "16"), v4i32, v4i16, IntOp>;
1420
def v2i32 : N3VLIntSL<op24, 0b10, op11_8, itin,
1421
OpcodeStr, !strconcat(Dt, "32"), v2i64, v2i32, IntOp>;
1424
// ....then also with element size of 8 bits:
1425
multiclass N3VLInt_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
1426
InstrItinClass itin, string OpcodeStr, string Dt,
1427
Intrinsic IntOp, bit Commutable = 0>
1428
: N3VLInt_HS<op24, op23, op11_8, op4, itin, OpcodeStr, Dt,
1429
IntOp, Commutable> {
1430
def v8i16 : N3VLInt<op24, op23, 0b00, op11_8, op4, itin,
1431
OpcodeStr, !strconcat(Dt, "8"),
1432
v8i16, v8i8, IntOp, Commutable>;
1436
// Neon Wide 3-register vector intrinsics,
1437
// source operand element sizes of 8, 16 and 32 bits:
1438
multiclass N3VWInt_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
1439
string OpcodeStr, string Dt,
1440
Intrinsic IntOp, bit Commutable = 0> {
1441
def v8i16 : N3VWInt<op24, op23, 0b00, op11_8, op4,
1442
OpcodeStr, !strconcat(Dt, "8"),
1443
v8i16, v8i8, IntOp, Commutable>;
1444
def v4i32 : N3VWInt<op24, op23, 0b01, op11_8, op4,
1445
OpcodeStr, !strconcat(Dt, "16"),
1446
v4i32, v4i16, IntOp, Commutable>;
1447
def v2i64 : N3VWInt<op24, op23, 0b10, op11_8, op4,
1448
OpcodeStr, !strconcat(Dt, "32"),
1449
v2i64, v2i32, IntOp, Commutable>;
1453
// Neon Multiply-Op vector operations,
1454
// element sizes of 8, 16 and 32 bits:
1455
multiclass N3VMulOp_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
1456
InstrItinClass itinD16, InstrItinClass itinD32,
1457
InstrItinClass itinQ16, InstrItinClass itinQ32,
1458
string OpcodeStr, string Dt, SDNode OpNode> {
1459
// 64-bit vector types.
1460
def v8i8 : N3VDMulOp<op24, op23, 0b00, op11_8, op4, itinD16,
1461
OpcodeStr, !strconcat(Dt, "8"), v8i8, mul, OpNode>;
1462
def v4i16 : N3VDMulOp<op24, op23, 0b01, op11_8, op4, itinD16,
1463
OpcodeStr, !strconcat(Dt, "16"), v4i16, mul, OpNode>;
1464
def v2i32 : N3VDMulOp<op24, op23, 0b10, op11_8, op4, itinD32,
1465
OpcodeStr, !strconcat(Dt, "32"), v2i32, mul, OpNode>;
1467
// 128-bit vector types.
1468
def v16i8 : N3VQMulOp<op24, op23, 0b00, op11_8, op4, itinQ16,
1469
OpcodeStr, !strconcat(Dt, "8"), v16i8, mul, OpNode>;
1470
def v8i16 : N3VQMulOp<op24, op23, 0b01, op11_8, op4, itinQ16,
1471
OpcodeStr, !strconcat(Dt, "16"), v8i16, mul, OpNode>;
1472
def v4i32 : N3VQMulOp<op24, op23, 0b10, op11_8, op4, itinQ32,
1473
OpcodeStr, !strconcat(Dt, "32"), v4i32, mul, OpNode>;
1476
multiclass N3VMulOpSL_HS<bits<4> op11_8,
1477
InstrItinClass itinD16, InstrItinClass itinD32,
1478
InstrItinClass itinQ16, InstrItinClass itinQ32,
1479
string OpcodeStr, string Dt, SDNode ShOp> {
1480
def v4i16 : N3VDMulOpSL16<0b01, op11_8, itinD16,
1481
OpcodeStr, !strconcat(Dt, "16"), v4i16, mul, ShOp>;
1482
def v2i32 : N3VDMulOpSL<0b10, op11_8, itinD32,
1483
OpcodeStr, !strconcat(Dt, "32"), v2i32, mul, ShOp>;
1484
def v8i16 : N3VQMulOpSL16<0b01, op11_8, itinQ16,
1485
OpcodeStr, !strconcat(Dt, "16"), v8i16, v4i16,
1487
def v4i32 : N3VQMulOpSL<0b10, op11_8, itinQ32,
1488
OpcodeStr, !strconcat(Dt, "32"), v4i32, v2i32,
1492
// Neon 3-argument intrinsics,
1493
// element sizes of 8, 16 and 32 bits:
1494
multiclass N3VInt3_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
1495
string OpcodeStr, string Dt, Intrinsic IntOp> {
1496
// 64-bit vector types.
1497
def v8i8 : N3VDInt3<op24, op23, 0b00, op11_8, op4, IIC_VMACi16D,
1498
OpcodeStr, !strconcat(Dt, "8"), v8i8, v8i8, IntOp>;
1499
def v4i16 : N3VDInt3<op24, op23, 0b01, op11_8, op4, IIC_VMACi16D,
1500
OpcodeStr, !strconcat(Dt, "16"), v4i16, v4i16, IntOp>;
1501
def v2i32 : N3VDInt3<op24, op23, 0b10, op11_8, op4, IIC_VMACi32D,
1502
OpcodeStr, !strconcat(Dt, "32"), v2i32, v2i32, IntOp>;
1504
// 128-bit vector types.
1505
def v16i8 : N3VQInt3<op24, op23, 0b00, op11_8, op4, IIC_VMACi16Q,
1506
OpcodeStr, !strconcat(Dt, "8"), v16i8, v16i8, IntOp>;
1507
def v8i16 : N3VQInt3<op24, op23, 0b01, op11_8, op4, IIC_VMACi16Q,
1508
OpcodeStr, !strconcat(Dt, "16"), v8i16, v8i16, IntOp>;
1509
def v4i32 : N3VQInt3<op24, op23, 0b10, op11_8, op4, IIC_VMACi32Q,
1510
OpcodeStr, !strconcat(Dt, "32"), v4i32, v4i32, IntOp>;
1514
// Neon Long 3-argument intrinsics.
1516
// First with only element sizes of 16 and 32 bits:
1517
multiclass N3VLInt3_HS<bit op24, bit op23, bits<4> op11_8, bit op4,
1518
string OpcodeStr, string Dt, Intrinsic IntOp> {
1519
def v4i32 : N3VLInt3<op24, op23, 0b01, op11_8, op4, IIC_VMACi16D,
1520
OpcodeStr, !strconcat(Dt, "16"), v4i32, v4i16, IntOp>;
1521
def v2i64 : N3VLInt3<op24, op23, 0b10, op11_8, op4, IIC_VMACi16D,
1522
OpcodeStr, !strconcat(Dt, "32"), v2i64, v2i32, IntOp>;
1525
multiclass N3VLInt3SL_HS<bit op24, bits<4> op11_8,
1526
string OpcodeStr, string Dt, Intrinsic IntOp> {
1527
def v4i16 : N3VLInt3SL16<op24, 0b01, op11_8, IIC_VMACi16D,
1528
OpcodeStr, !strconcat(Dt,"16"), v4i32, v4i16, IntOp>;
1529
def v2i32 : N3VLInt3SL<op24, 0b10, op11_8, IIC_VMACi32D,
1530
OpcodeStr, !strconcat(Dt, "32"), v2i64, v2i32, IntOp>;
1533
// ....then also with element size of 8 bits:
1534
multiclass N3VLInt3_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
1535
string OpcodeStr, string Dt, Intrinsic IntOp>
1536
: N3VLInt3_HS<op24, op23, op11_8, op4, OpcodeStr, Dt, IntOp> {
1537
def v8i16 : N3VLInt3<op24, op23, 0b00, op11_8, op4, IIC_VMACi16D,
1538
OpcodeStr, !strconcat(Dt, "8"), v8i16, v8i8, IntOp>;
1542
// Neon 2-register vector intrinsics,
1543
// element sizes of 8, 16 and 32 bits:
1544
multiclass N2VInt_QHS<bits<2> op24_23, bits<2> op21_20, bits<2> op17_16,
1545
bits<5> op11_7, bit op4,
1546
InstrItinClass itinD, InstrItinClass itinQ,
1547
string OpcodeStr, string Dt, Intrinsic IntOp> {
1548
// 64-bit vector types.
1549
def v8i8 : N2VDInt<op24_23, op21_20, 0b00, op17_16, op11_7, op4,
1550
itinD, OpcodeStr, !strconcat(Dt, "8"), v8i8, v8i8, IntOp>;
1551
def v4i16 : N2VDInt<op24_23, op21_20, 0b01, op17_16, op11_7, op4,
1552
itinD, OpcodeStr, !strconcat(Dt, "16"),v4i16,v4i16,IntOp>;
1553
def v2i32 : N2VDInt<op24_23, op21_20, 0b10, op17_16, op11_7, op4,
1554
itinD, OpcodeStr, !strconcat(Dt, "32"),v2i32,v2i32,IntOp>;
1556
// 128-bit vector types.
1557
def v16i8 : N2VQInt<op24_23, op21_20, 0b00, op17_16, op11_7, op4,
1558
itinQ, OpcodeStr, !strconcat(Dt, "8"), v16i8,v16i8,IntOp>;
1559
def v8i16 : N2VQInt<op24_23, op21_20, 0b01, op17_16, op11_7, op4,
1560
itinQ, OpcodeStr, !strconcat(Dt, "16"),v8i16,v8i16,IntOp>;
1561
def v4i32 : N2VQInt<op24_23, op21_20, 0b10, op17_16, op11_7, op4,
1562
itinQ, OpcodeStr, !strconcat(Dt, "32"),v4i32,v4i32,IntOp>;
1566
// Neon Pairwise long 2-register intrinsics,
1567
// element sizes of 8, 16 and 32 bits:
1568
multiclass N2VPLInt_QHS<bits<2> op24_23, bits<2> op21_20, bits<2> op17_16,
1569
bits<5> op11_7, bit op4,
1570
string OpcodeStr, string Dt, Intrinsic IntOp> {
1571
// 64-bit vector types.
1572
def v8i8 : N2VDPLInt<op24_23, op21_20, 0b00, op17_16, op11_7, op4,
1573
OpcodeStr, !strconcat(Dt, "8"), v4i16, v8i8, IntOp>;
1574
def v4i16 : N2VDPLInt<op24_23, op21_20, 0b01, op17_16, op11_7, op4,
1575
OpcodeStr, !strconcat(Dt, "16"), v2i32, v4i16, IntOp>;
1576
def v2i32 : N2VDPLInt<op24_23, op21_20, 0b10, op17_16, op11_7, op4,
1577
OpcodeStr, !strconcat(Dt, "32"), v1i64, v2i32, IntOp>;
1579
// 128-bit vector types.
1580
def v16i8 : N2VQPLInt<op24_23, op21_20, 0b00, op17_16, op11_7, op4,
1581
OpcodeStr, !strconcat(Dt, "8"), v8i16, v16i8, IntOp>;
1582
def v8i16 : N2VQPLInt<op24_23, op21_20, 0b01, op17_16, op11_7, op4,
1583
OpcodeStr, !strconcat(Dt, "16"), v4i32, v8i16, IntOp>;
1584
def v4i32 : N2VQPLInt<op24_23, op21_20, 0b10, op17_16, op11_7, op4,
1585
OpcodeStr, !strconcat(Dt, "32"), v2i64, v4i32, IntOp>;
1589
// Neon Pairwise long 2-register accumulate intrinsics,
1590
// element sizes of 8, 16 and 32 bits:
1591
multiclass N2VPLInt2_QHS<bits<2> op24_23, bits<2> op21_20, bits<2> op17_16,
1592
bits<5> op11_7, bit op4,
1593
string OpcodeStr, string Dt, Intrinsic IntOp> {
1594
// 64-bit vector types.
1595
def v8i8 : N2VDPLInt2<op24_23, op21_20, 0b00, op17_16, op11_7, op4,
1596
OpcodeStr, !strconcat(Dt, "8"), v4i16, v8i8, IntOp>;
1597
def v4i16 : N2VDPLInt2<op24_23, op21_20, 0b01, op17_16, op11_7, op4,
1598
OpcodeStr, !strconcat(Dt, "16"), v2i32, v4i16, IntOp>;
1599
def v2i32 : N2VDPLInt2<op24_23, op21_20, 0b10, op17_16, op11_7, op4,
1600
OpcodeStr, !strconcat(Dt, "32"), v1i64, v2i32, IntOp>;
1602
// 128-bit vector types.
1603
def v16i8 : N2VQPLInt2<op24_23, op21_20, 0b00, op17_16, op11_7, op4,
1604
OpcodeStr, !strconcat(Dt, "8"), v8i16, v16i8, IntOp>;
1605
def v8i16 : N2VQPLInt2<op24_23, op21_20, 0b01, op17_16, op11_7, op4,
1606
OpcodeStr, !strconcat(Dt, "16"), v4i32, v8i16, IntOp>;
1607
def v4i32 : N2VQPLInt2<op24_23, op21_20, 0b10, op17_16, op11_7, op4,
1608
OpcodeStr, !strconcat(Dt, "32"), v2i64, v4i32, IntOp>;
1612
// Neon 2-register vector shift by immediate,
1613
// element sizes of 8, 16, 32 and 64 bits:
1614
multiclass N2VSh_QHSD<bit op24, bit op23, bits<4> op11_8, bit op4,
1615
InstrItinClass itin, string OpcodeStr, string Dt,
1617
// 64-bit vector types.
1618
def v8i8 : N2VDSh<op24, op23, op11_8, 0, op4, itin,
1619
OpcodeStr, !strconcat(Dt, "8"), v8i8, OpNode> {
1620
let Inst{21-19} = 0b001; // imm6 = 001xxx
1622
def v4i16 : N2VDSh<op24, op23, op11_8, 0, op4, itin,
1623
OpcodeStr, !strconcat(Dt, "16"), v4i16, OpNode> {
1624
let Inst{21-20} = 0b01; // imm6 = 01xxxx
1626
def v2i32 : N2VDSh<op24, op23, op11_8, 0, op4, itin,
1627
OpcodeStr, !strconcat(Dt, "32"), v2i32, OpNode> {
1628
let Inst{21} = 0b1; // imm6 = 1xxxxx
1630
def v1i64 : N2VDSh<op24, op23, op11_8, 1, op4, itin,
1631
OpcodeStr, !strconcat(Dt, "64"), v1i64, OpNode>;
1634
// 128-bit vector types.
1635
def v16i8 : N2VQSh<op24, op23, op11_8, 0, op4, itin,
1636
OpcodeStr, !strconcat(Dt, "8"), v16i8, OpNode> {
1637
let Inst{21-19} = 0b001; // imm6 = 001xxx
1639
def v8i16 : N2VQSh<op24, op23, op11_8, 0, op4, itin,
1640
OpcodeStr, !strconcat(Dt, "16"), v8i16, OpNode> {
1641
let Inst{21-20} = 0b01; // imm6 = 01xxxx
1643
def v4i32 : N2VQSh<op24, op23, op11_8, 0, op4, itin,
1644
OpcodeStr, !strconcat(Dt, "32"), v4i32, OpNode> {
1645
let Inst{21} = 0b1; // imm6 = 1xxxxx
1647
def v2i64 : N2VQSh<op24, op23, op11_8, 1, op4, itin,
1648
OpcodeStr, !strconcat(Dt, "64"), v2i64, OpNode>;
1653
// Neon Shift-Accumulate vector operations,
1654
// element sizes of 8, 16, 32 and 64 bits:
1655
multiclass N2VShAdd_QHSD<bit op24, bit op23, bits<4> op11_8, bit op4,
1656
string OpcodeStr, string Dt, SDNode ShOp> {
1657
// 64-bit vector types.
1658
def v8i8 : N2VDShAdd<op24, op23, op11_8, 0, op4,
1659
OpcodeStr, !strconcat(Dt, "8"), v8i8, ShOp> {
1660
let Inst{21-19} = 0b001; // imm6 = 001xxx
1662
def v4i16 : N2VDShAdd<op24, op23, op11_8, 0, op4,
1663
OpcodeStr, !strconcat(Dt, "16"), v4i16, ShOp> {
1664
let Inst{21-20} = 0b01; // imm6 = 01xxxx
1666
def v2i32 : N2VDShAdd<op24, op23, op11_8, 0, op4,
1667
OpcodeStr, !strconcat(Dt, "32"), v2i32, ShOp> {
1668
let Inst{21} = 0b1; // imm6 = 1xxxxx
1670
def v1i64 : N2VDShAdd<op24, op23, op11_8, 1, op4,
1671
OpcodeStr, !strconcat(Dt, "64"), v1i64, ShOp>;
1674
// 128-bit vector types.
1675
def v16i8 : N2VQShAdd<op24, op23, op11_8, 0, op4,
1676
OpcodeStr, !strconcat(Dt, "8"), v16i8, ShOp> {
1677
let Inst{21-19} = 0b001; // imm6 = 001xxx
1679
def v8i16 : N2VQShAdd<op24, op23, op11_8, 0, op4,
1680
OpcodeStr, !strconcat(Dt, "16"), v8i16, ShOp> {
1681
let Inst{21-20} = 0b01; // imm6 = 01xxxx
1683
def v4i32 : N2VQShAdd<op24, op23, op11_8, 0, op4,
1684
OpcodeStr, !strconcat(Dt, "32"), v4i32, ShOp> {
1685
let Inst{21} = 0b1; // imm6 = 1xxxxx
1687
def v2i64 : N2VQShAdd<op24, op23, op11_8, 1, op4,
1688
OpcodeStr, !strconcat(Dt, "64"), v2i64, ShOp>;
1693
// Neon Shift-Insert vector operations,
1694
// element sizes of 8, 16, 32 and 64 bits:
1695
multiclass N2VShIns_QHSD<bit op24, bit op23, bits<4> op11_8, bit op4,
1696
string OpcodeStr, SDNode ShOp> {
1697
// 64-bit vector types.
1698
def v8i8 : N2VDShIns<op24, op23, op11_8, 0, op4,
1699
OpcodeStr, "8", v8i8, ShOp> {
1700
let Inst{21-19} = 0b001; // imm6 = 001xxx
1702
def v4i16 : N2VDShIns<op24, op23, op11_8, 0, op4,
1703
OpcodeStr, "16", v4i16, ShOp> {
1704
let Inst{21-20} = 0b01; // imm6 = 01xxxx
1706
def v2i32 : N2VDShIns<op24, op23, op11_8, 0, op4,
1707
OpcodeStr, "32", v2i32, ShOp> {
1708
let Inst{21} = 0b1; // imm6 = 1xxxxx
1710
def v1i64 : N2VDShIns<op24, op23, op11_8, 1, op4,
1711
OpcodeStr, "64", v1i64, ShOp>;
1714
// 128-bit vector types.
1715
def v16i8 : N2VQShIns<op24, op23, op11_8, 0, op4,
1716
OpcodeStr, "8", v16i8, ShOp> {
1717
let Inst{21-19} = 0b001; // imm6 = 001xxx
1719
def v8i16 : N2VQShIns<op24, op23, op11_8, 0, op4,
1720
OpcodeStr, "16", v8i16, ShOp> {
1721
let Inst{21-20} = 0b01; // imm6 = 01xxxx
1723
def v4i32 : N2VQShIns<op24, op23, op11_8, 0, op4,
1724
OpcodeStr, "32", v4i32, ShOp> {
1725
let Inst{21} = 0b1; // imm6 = 1xxxxx
1727
def v2i64 : N2VQShIns<op24, op23, op11_8, 1, op4,
1728
OpcodeStr, "64", v2i64, ShOp>;
1732
// Neon Shift Long operations,
1733
// element sizes of 8, 16, 32 bits:
1734
multiclass N2VLSh_QHS<bit op24, bit op23, bits<4> op11_8, bit op7, bit op6,
1735
bit op4, string OpcodeStr, string Dt, SDNode OpNode> {
1736
def v8i16 : N2VLSh<op24, op23, op11_8, op7, op6, op4,
1737
OpcodeStr, !strconcat(Dt, "8"), v8i16, v8i8, OpNode> {
1738
let Inst{21-19} = 0b001; // imm6 = 001xxx
1740
def v4i32 : N2VLSh<op24, op23, op11_8, op7, op6, op4,
1741
OpcodeStr, !strconcat(Dt, "16"), v4i32, v4i16, OpNode> {
1742
let Inst{21-20} = 0b01; // imm6 = 01xxxx
1744
def v2i64 : N2VLSh<op24, op23, op11_8, op7, op6, op4,
1745
OpcodeStr, !strconcat(Dt, "32"), v2i64, v2i32, OpNode> {
1746
let Inst{21} = 0b1; // imm6 = 1xxxxx
1750
// Neon Shift Narrow operations,
1751
// element sizes of 16, 32, 64 bits:
1752
multiclass N2VNSh_HSD<bit op24, bit op23, bits<4> op11_8, bit op7, bit op6,
1753
bit op4, InstrItinClass itin, string OpcodeStr, string Dt,
1755
def v8i8 : N2VNSh<op24, op23, op11_8, op7, op6, op4, itin,
1756
OpcodeStr, !strconcat(Dt, "16"), v8i8, v8i16, OpNode> {
1757
let Inst{21-19} = 0b001; // imm6 = 001xxx
1759
def v4i16 : N2VNSh<op24, op23, op11_8, op7, op6, op4, itin,
1760
OpcodeStr, !strconcat(Dt, "32"), v4i16, v4i32, OpNode> {
1761
let Inst{21-20} = 0b01; // imm6 = 01xxxx
1763
def v2i32 : N2VNSh<op24, op23, op11_8, op7, op6, op4, itin,
1764
OpcodeStr, !strconcat(Dt, "64"), v2i32, v2i64, OpNode> {
1765
let Inst{21} = 0b1; // imm6 = 1xxxxx
1769
//===----------------------------------------------------------------------===//
1770
// Instruction Definitions.
1771
//===----------------------------------------------------------------------===//
1773
// Vector Add Operations.
1775
// VADD : Vector Add (integer and floating-point)
1776
defm VADD : N3V_QHSD<0, 0, 0b1000, 0, IIC_VBINiD, IIC_VBINiQ, "vadd", "i",
1778
def VADDfd : N3VD<0, 0, 0b00, 0b1101, 0, IIC_VBIND, "vadd", "f32",
1779
v2f32, v2f32, fadd, 1>;
1780
def VADDfq : N3VQ<0, 0, 0b00, 0b1101, 0, IIC_VBINQ, "vadd", "f32",
1781
v4f32, v4f32, fadd, 1>;
1782
// VADDL : Vector Add Long (Q = D + D)
1783
defm VADDLs : N3VLInt_QHS<0,1,0b0000,0, IIC_VSHLiD, "vaddl", "s",
1784
int_arm_neon_vaddls, 1>;
1785
defm VADDLu : N3VLInt_QHS<1,1,0b0000,0, IIC_VSHLiD, "vaddl", "u",
1786
int_arm_neon_vaddlu, 1>;
1787
// VADDW : Vector Add Wide (Q = Q + D)
1788
defm VADDWs : N3VWInt_QHS<0,1,0b0001,0, "vaddw", "s", int_arm_neon_vaddws, 0>;
1789
defm VADDWu : N3VWInt_QHS<1,1,0b0001,0, "vaddw", "u", int_arm_neon_vaddwu, 0>;
1790
// VHADD : Vector Halving Add
1791
defm VHADDs : N3VInt_QHS<0,0,0b0000,0, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
1792
IIC_VBINi4Q, "vhadd", "s", int_arm_neon_vhadds, 1>;
1793
defm VHADDu : N3VInt_QHS<1,0,0b0000,0, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
1794
IIC_VBINi4Q, "vhadd", "u", int_arm_neon_vhaddu, 1>;
1795
// VRHADD : Vector Rounding Halving Add
1796
defm VRHADDs : N3VInt_QHS<0,0,0b0001,0, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
1797
IIC_VBINi4Q, "vrhadd", "s", int_arm_neon_vrhadds, 1>;
1798
defm VRHADDu : N3VInt_QHS<1,0,0b0001,0, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
1799
IIC_VBINi4Q, "vrhadd", "u", int_arm_neon_vrhaddu, 1>;
1800
// VQADD : Vector Saturating Add
1801
defm VQADDs : N3VInt_QHSD<0,0,0b0000,1, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
1802
IIC_VBINi4Q, "vqadd", "s", int_arm_neon_vqadds, 1>;
1803
defm VQADDu : N3VInt_QHSD<1,0,0b0000,1, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
1804
IIC_VBINi4Q, "vqadd", "u", int_arm_neon_vqaddu, 1>;
1805
// VADDHN : Vector Add and Narrow Returning High Half (D = Q + Q)
1806
defm VADDHN : N3VNInt_HSD<0,1,0b0100,0, "vaddhn", "i",
1807
int_arm_neon_vaddhn, 1>;
1808
// VRADDHN : Vector Rounding Add and Narrow Returning High Half (D = Q + Q)
1809
defm VRADDHN : N3VNInt_HSD<1,1,0b0100,0, "vraddhn", "i",
1810
int_arm_neon_vraddhn, 1>;
1812
// Vector Multiply Operations.
1814
// VMUL : Vector Multiply (integer, polynomial and floating-point)
1815
defm VMUL : N3V_QHS<0, 0, 0b1001, 1, IIC_VMULi16D, IIC_VMULi32D,
1816
IIC_VMULi16Q, IIC_VMULi32Q, "vmul", "i", mul, 1>;
1817
def VMULpd : N3VDInt<1, 0, 0b00, 0b1001, 1, IIC_VMULi16D, "vmul", "p8",
1818
v8i8, v8i8, int_arm_neon_vmulp, 1>;
1819
def VMULpq : N3VQInt<1, 0, 0b00, 0b1001, 1, IIC_VMULi16Q, "vmul", "p8",
1820
v16i8, v16i8, int_arm_neon_vmulp, 1>;
1821
def VMULfd : N3VD<1, 0, 0b00, 0b1101, 1, IIC_VBIND, "vmul", "f32",
1822
v2f32, v2f32, fmul, 1>;
1823
def VMULfq : N3VQ<1, 0, 0b00, 0b1101, 1, IIC_VBINQ, "vmul", "f32",
1824
v4f32, v4f32, fmul, 1>;
1825
defm VMULsl : N3VSL_HS<0b1000, "vmul", "i", mul>;
1826
def VMULslfd : N3VDSL<0b10, 0b1001, IIC_VBIND, "vmul", "f32", v2f32, fmul>;
1827
def VMULslfq : N3VQSL<0b10, 0b1001, IIC_VBINQ, "vmul", "f32", v4f32,
1830
def : Pat<(v8i16 (mul (v8i16 QPR:$src1),
1831
(v8i16 (NEONvduplane (v8i16 QPR:$src2), imm:$lane)))),
1832
(v8i16 (VMULslv8i16 (v8i16 QPR:$src1),
1833
(v4i16 (EXTRACT_SUBREG QPR:$src2,
1834
(DSubReg_i16_reg imm:$lane))),
1835
(SubReg_i16_lane imm:$lane)))>;
1836
def : Pat<(v4i32 (mul (v4i32 QPR:$src1),
1837
(v4i32 (NEONvduplane (v4i32 QPR:$src2), imm:$lane)))),
1838
(v4i32 (VMULslv4i32 (v4i32 QPR:$src1),
1839
(v2i32 (EXTRACT_SUBREG QPR:$src2,
1840
(DSubReg_i32_reg imm:$lane))),
1841
(SubReg_i32_lane imm:$lane)))>;
1842
def : Pat<(v4f32 (fmul (v4f32 QPR:$src1),
1843
(v4f32 (NEONvduplane (v4f32 QPR:$src2), imm:$lane)))),
1844
(v4f32 (VMULslfq (v4f32 QPR:$src1),
1845
(v2f32 (EXTRACT_SUBREG QPR:$src2,
1846
(DSubReg_i32_reg imm:$lane))),
1847
(SubReg_i32_lane imm:$lane)))>;
1849
// VQDMULH : Vector Saturating Doubling Multiply Returning High Half
1850
defm VQDMULH : N3VInt_HS<0, 0, 0b1011, 0, IIC_VMULi16D, IIC_VMULi32D,
1851
IIC_VMULi16Q, IIC_VMULi32Q,
1852
"vqdmulh", "s", int_arm_neon_vqdmulh, 1>;
1853
defm VQDMULHsl: N3VIntSL_HS<0b1100, IIC_VMULi16D, IIC_VMULi32D,
1854
IIC_VMULi16Q, IIC_VMULi32Q,
1855
"vqdmulh", "s", int_arm_neon_vqdmulh>;
1856
def : Pat<(v8i16 (int_arm_neon_vqdmulh (v8i16 QPR:$src1),
1857
(v8i16 (NEONvduplane (v8i16 QPR:$src2),
1859
(v8i16 (VQDMULHslv8i16 (v8i16 QPR:$src1),
1860
(v4i16 (EXTRACT_SUBREG QPR:$src2,
1861
(DSubReg_i16_reg imm:$lane))),
1862
(SubReg_i16_lane imm:$lane)))>;
1863
def : Pat<(v4i32 (int_arm_neon_vqdmulh (v4i32 QPR:$src1),
1864
(v4i32 (NEONvduplane (v4i32 QPR:$src2),
1866
(v4i32 (VQDMULHslv4i32 (v4i32 QPR:$src1),
1867
(v2i32 (EXTRACT_SUBREG QPR:$src2,
1868
(DSubReg_i32_reg imm:$lane))),
1869
(SubReg_i32_lane imm:$lane)))>;
1871
// VQRDMULH : Vector Rounding Saturating Doubling Multiply Returning High Half
1872
defm VQRDMULH : N3VInt_HS<1, 0, 0b1011, 0, IIC_VMULi16D, IIC_VMULi32D,
1873
IIC_VMULi16Q, IIC_VMULi32Q,
1874
"vqrdmulh", "s", int_arm_neon_vqrdmulh, 1>;
1875
defm VQRDMULHsl : N3VIntSL_HS<0b1101, IIC_VMULi16D, IIC_VMULi32D,
1876
IIC_VMULi16Q, IIC_VMULi32Q,
1877
"vqrdmulh", "s", int_arm_neon_vqrdmulh>;
1878
def : Pat<(v8i16 (int_arm_neon_vqrdmulh (v8i16 QPR:$src1),
1879
(v8i16 (NEONvduplane (v8i16 QPR:$src2),
1881
(v8i16 (VQRDMULHslv8i16 (v8i16 QPR:$src1),
1882
(v4i16 (EXTRACT_SUBREG QPR:$src2,
1883
(DSubReg_i16_reg imm:$lane))),
1884
(SubReg_i16_lane imm:$lane)))>;
1885
def : Pat<(v4i32 (int_arm_neon_vqrdmulh (v4i32 QPR:$src1),
1886
(v4i32 (NEONvduplane (v4i32 QPR:$src2),
1888
(v4i32 (VQRDMULHslv4i32 (v4i32 QPR:$src1),
1889
(v2i32 (EXTRACT_SUBREG QPR:$src2,
1890
(DSubReg_i32_reg imm:$lane))),
1891
(SubReg_i32_lane imm:$lane)))>;
1893
// VMULL : Vector Multiply Long (integer and polynomial) (Q = D * D)
1894
defm VMULLs : N3VLInt_QHS<0,1,0b1100,0, IIC_VMULi16D, "vmull", "s",
1895
int_arm_neon_vmulls, 1>;
1896
defm VMULLu : N3VLInt_QHS<1,1,0b1100,0, IIC_VMULi16D, "vmull", "u",
1897
int_arm_neon_vmullu, 1>;
1898
def VMULLp : N3VLInt<0, 1, 0b00, 0b1110, 0, IIC_VMULi16D, "vmull", "p8",
1899
v8i16, v8i8, int_arm_neon_vmullp, 1>;
1900
defm VMULLsls : N3VLIntSL_HS<0, 0b1010, IIC_VMULi16D, "vmull", "s",
1901
int_arm_neon_vmulls>;
1902
defm VMULLslu : N3VLIntSL_HS<1, 0b1010, IIC_VMULi16D, "vmull", "u",
1903
int_arm_neon_vmullu>;
1905
// VQDMULL : Vector Saturating Doubling Multiply Long (Q = D * D)
1906
defm VQDMULL : N3VLInt_HS<0,1,0b1101,0, IIC_VMULi16D, "vqdmull", "s",
1907
int_arm_neon_vqdmull, 1>;
1908
defm VQDMULLsl: N3VLIntSL_HS<0, 0b1011, IIC_VMULi16D, "vqdmull", "s",
1909
int_arm_neon_vqdmull>;
1911
// Vector Multiply-Accumulate and Multiply-Subtract Operations.
1913
// VMLA : Vector Multiply Accumulate (integer and floating-point)
1914
defm VMLA : N3VMulOp_QHS<0, 0, 0b1001, 0, IIC_VMACi16D, IIC_VMACi32D,
1915
IIC_VMACi16Q, IIC_VMACi32Q, "vmla", "i", add>;
1916
def VMLAfd : N3VDMulOp<0, 0, 0b00, 0b1101, 1, IIC_VMACD, "vmla", "f32",
1918
def VMLAfq : N3VQMulOp<0, 0, 0b00, 0b1101, 1, IIC_VMACQ, "vmla", "f32",
1920
defm VMLAsl : N3VMulOpSL_HS<0b0000, IIC_VMACi16D, IIC_VMACi32D,
1921
IIC_VMACi16Q, IIC_VMACi32Q, "vmla", "i", add>;
1922
def VMLAslfd : N3VDMulOpSL<0b10, 0b0001, IIC_VMACD, "vmla", "f32",
1924
def VMLAslfq : N3VQMulOpSL<0b10, 0b0001, IIC_VMACQ, "vmla", "f32",
1925
v4f32, v2f32, fmul, fadd>;
1927
def : Pat<(v8i16 (add (v8i16 QPR:$src1),
1928
(mul (v8i16 QPR:$src2),
1929
(v8i16 (NEONvduplane (v8i16 QPR:$src3), imm:$lane))))),
1930
(v8i16 (VMLAslv8i16 (v8i16 QPR:$src1), (v8i16 QPR:$src2),
1931
(v4i16 (EXTRACT_SUBREG QPR:$src3,
1932
(DSubReg_i16_reg imm:$lane))),
1933
(SubReg_i16_lane imm:$lane)))>;
1935
def : Pat<(v4i32 (add (v4i32 QPR:$src1),
1936
(mul (v4i32 QPR:$src2),
1937
(v4i32 (NEONvduplane (v4i32 QPR:$src3), imm:$lane))))),
1938
(v4i32 (VMLAslv4i32 (v4i32 QPR:$src1), (v4i32 QPR:$src2),
1939
(v2i32 (EXTRACT_SUBREG QPR:$src3,
1940
(DSubReg_i32_reg imm:$lane))),
1941
(SubReg_i32_lane imm:$lane)))>;
1943
def : Pat<(v4f32 (fadd (v4f32 QPR:$src1),
1944
(fmul (v4f32 QPR:$src2),
1945
(v4f32 (NEONvduplane (v4f32 QPR:$src3), imm:$lane))))),
1946
(v4f32 (VMLAslfq (v4f32 QPR:$src1),
1948
(v2f32 (EXTRACT_SUBREG QPR:$src3,
1949
(DSubReg_i32_reg imm:$lane))),
1950
(SubReg_i32_lane imm:$lane)))>;
1952
// VMLAL : Vector Multiply Accumulate Long (Q += D * D)
1953
defm VMLALs : N3VLInt3_QHS<0,1,0b1000,0, "vmlal", "s", int_arm_neon_vmlals>;
1954
defm VMLALu : N3VLInt3_QHS<1,1,0b1000,0, "vmlal", "u", int_arm_neon_vmlalu>;
1956
defm VMLALsls : N3VLInt3SL_HS<0, 0b0010, "vmlal", "s", int_arm_neon_vmlals>;
1957
defm VMLALslu : N3VLInt3SL_HS<1, 0b0010, "vmlal", "u", int_arm_neon_vmlalu>;
1959
// VQDMLAL : Vector Saturating Doubling Multiply Accumulate Long (Q += D * D)
1960
defm VQDMLAL : N3VLInt3_HS<0, 1, 0b1001, 0, "vqdmlal", "s",
1961
int_arm_neon_vqdmlal>;
1962
defm VQDMLALsl: N3VLInt3SL_HS<0, 0b0011, "vqdmlal", "s", int_arm_neon_vqdmlal>;
1964
// VMLS : Vector Multiply Subtract (integer and floating-point)
1965
defm VMLS : N3VMulOp_QHS<1, 0, 0b1001, 0, IIC_VMACi16D, IIC_VMACi32D,
1966
IIC_VMACi16Q, IIC_VMACi32Q, "vmls", "i", sub>;
1967
def VMLSfd : N3VDMulOp<0, 0, 0b10, 0b1101, 1, IIC_VMACD, "vmls", "f32",
1969
def VMLSfq : N3VQMulOp<0, 0, 0b10, 0b1101, 1, IIC_VMACQ, "vmls", "f32",
1971
defm VMLSsl : N3VMulOpSL_HS<0b0100, IIC_VMACi16D, IIC_VMACi32D,
1972
IIC_VMACi16Q, IIC_VMACi32Q, "vmls", "i", sub>;
1973
def VMLSslfd : N3VDMulOpSL<0b10, 0b0101, IIC_VMACD, "vmls", "f32",
1975
def VMLSslfq : N3VQMulOpSL<0b10, 0b0101, IIC_VMACQ, "vmls", "f32",
1976
v4f32, v2f32, fmul, fsub>;
1978
def : Pat<(v8i16 (sub (v8i16 QPR:$src1),
1979
(mul (v8i16 QPR:$src2),
1980
(v8i16 (NEONvduplane (v8i16 QPR:$src3), imm:$lane))))),
1981
(v8i16 (VMLSslv8i16 (v8i16 QPR:$src1), (v8i16 QPR:$src2),
1982
(v4i16 (EXTRACT_SUBREG QPR:$src3,
1983
(DSubReg_i16_reg imm:$lane))),
1984
(SubReg_i16_lane imm:$lane)))>;
1986
def : Pat<(v4i32 (sub (v4i32 QPR:$src1),
1987
(mul (v4i32 QPR:$src2),
1988
(v4i32 (NEONvduplane (v4i32 QPR:$src3), imm:$lane))))),
1989
(v4i32 (VMLSslv4i32 (v4i32 QPR:$src1), (v4i32 QPR:$src2),
1990
(v2i32 (EXTRACT_SUBREG QPR:$src3,
1991
(DSubReg_i32_reg imm:$lane))),
1992
(SubReg_i32_lane imm:$lane)))>;
1994
def : Pat<(v4f32 (fsub (v4f32 QPR:$src1),
1995
(fmul (v4f32 QPR:$src2),
1996
(v4f32 (NEONvduplane (v4f32 QPR:$src3), imm:$lane))))),
1997
(v4f32 (VMLSslfq (v4f32 QPR:$src1), (v4f32 QPR:$src2),
1998
(v2f32 (EXTRACT_SUBREG QPR:$src3,
1999
(DSubReg_i32_reg imm:$lane))),
2000
(SubReg_i32_lane imm:$lane)))>;
2002
// VMLSL : Vector Multiply Subtract Long (Q -= D * D)
2003
defm VMLSLs : N3VLInt3_QHS<0,1,0b1010,0, "vmlsl", "s", int_arm_neon_vmlsls>;
2004
defm VMLSLu : N3VLInt3_QHS<1,1,0b1010,0, "vmlsl", "u", int_arm_neon_vmlslu>;
2006
defm VMLSLsls : N3VLInt3SL_HS<0, 0b0110, "vmlsl", "s", int_arm_neon_vmlsls>;
2007
defm VMLSLslu : N3VLInt3SL_HS<1, 0b0110, "vmlsl", "u", int_arm_neon_vmlslu>;
2009
// VQDMLSL : Vector Saturating Doubling Multiply Subtract Long (Q -= D * D)
2010
defm VQDMLSL : N3VLInt3_HS<0, 1, 0b1011, 0, "vqdmlsl", "s",
2011
int_arm_neon_vqdmlsl>;
2012
defm VQDMLSLsl: N3VLInt3SL_HS<0, 0b111, "vqdmlsl", "s", int_arm_neon_vqdmlsl>;
2014
// Vector Subtract Operations.
2016
// VSUB : Vector Subtract (integer and floating-point)
2017
defm VSUB : N3V_QHSD<1, 0, 0b1000, 0, IIC_VSUBiD, IIC_VSUBiQ,
2018
"vsub", "i", sub, 0>;
2019
def VSUBfd : N3VD<0, 0, 0b10, 0b1101, 0, IIC_VBIND, "vsub", "f32",
2020
v2f32, v2f32, fsub, 0>;
2021
def VSUBfq : N3VQ<0, 0, 0b10, 0b1101, 0, IIC_VBINQ, "vsub", "f32",
2022
v4f32, v4f32, fsub, 0>;
2023
// VSUBL : Vector Subtract Long (Q = D - D)
2024
defm VSUBLs : N3VLInt_QHS<0,1,0b0010,0, IIC_VSHLiD, "vsubl", "s",
2025
int_arm_neon_vsubls, 1>;
2026
defm VSUBLu : N3VLInt_QHS<1,1,0b0010,0, IIC_VSHLiD, "vsubl", "u",
2027
int_arm_neon_vsublu, 1>;
2028
// VSUBW : Vector Subtract Wide (Q = Q - D)
2029
defm VSUBWs : N3VWInt_QHS<0,1,0b0011,0, "vsubw", "s", int_arm_neon_vsubws, 0>;
2030
defm VSUBWu : N3VWInt_QHS<1,1,0b0011,0, "vsubw", "u", int_arm_neon_vsubwu, 0>;
2031
// VHSUB : Vector Halving Subtract
2032
defm VHSUBs : N3VInt_QHS<0, 0, 0b0010, 0, IIC_VBINi4D, IIC_VBINi4D,
2033
IIC_VBINi4Q, IIC_VBINi4Q,
2034
"vhsub", "s", int_arm_neon_vhsubs, 0>;
2035
defm VHSUBu : N3VInt_QHS<1, 0, 0b0010, 0, IIC_VBINi4D, IIC_VBINi4D,
2036
IIC_VBINi4Q, IIC_VBINi4Q,
2037
"vhsub", "u", int_arm_neon_vhsubu, 0>;
2038
// VQSUB : Vector Saturing Subtract
2039
defm VQSUBs : N3VInt_QHSD<0, 0, 0b0010, 1, IIC_VBINi4D, IIC_VBINi4D,
2040
IIC_VBINi4Q, IIC_VBINi4Q,
2041
"vqsub", "s", int_arm_neon_vqsubs, 0>;
2042
defm VQSUBu : N3VInt_QHSD<1, 0, 0b0010, 1, IIC_VBINi4D, IIC_VBINi4D,
2043
IIC_VBINi4Q, IIC_VBINi4Q,
2044
"vqsub", "u", int_arm_neon_vqsubu, 0>;
2045
// VSUBHN : Vector Subtract and Narrow Returning High Half (D = Q - Q)
2046
defm VSUBHN : N3VNInt_HSD<0,1,0b0110,0, "vsubhn", "i",
2047
int_arm_neon_vsubhn, 0>;
2048
// VRSUBHN : Vector Rounding Subtract and Narrow Returning High Half (D=Q-Q)
2049
defm VRSUBHN : N3VNInt_HSD<1,1,0b0110,0, "vrsubhn", "i",
2050
int_arm_neon_vrsubhn, 0>;
2052
// Vector Comparisons.
2054
// VCEQ : Vector Compare Equal
2055
defm VCEQ : N3V_QHS<1, 0, 0b1000, 1, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
2056
IIC_VBINi4Q, "vceq", "i", NEONvceq, 1>;
2057
def VCEQfd : N3VD<0,0,0b00,0b1110,0, IIC_VBIND, "vceq", "f32", v2i32, v2f32,
2059
def VCEQfq : N3VQ<0,0,0b00,0b1110,0, IIC_VBINQ, "vceq", "f32", v4i32, v4f32,
2061
// For disassembly only.
2062
defm VCEQz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00010, 0, "vceq", "i",
2065
// VCGE : Vector Compare Greater Than or Equal
2066
defm VCGEs : N3V_QHS<0, 0, 0b0011, 1, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
2067
IIC_VBINi4Q, "vcge", "s", NEONvcge, 0>;
2068
defm VCGEu : N3V_QHS<1, 0, 0b0011, 1, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
2069
IIC_VBINi4Q, "vcge", "u", NEONvcgeu, 0>;
2070
def VCGEfd : N3VD<1,0,0b00,0b1110,0, IIC_VBIND, "vcge", "f32",
2071
v2i32, v2f32, NEONvcge, 0>;
2072
def VCGEfq : N3VQ<1,0,0b00,0b1110,0, IIC_VBINQ, "vcge", "f32", v4i32, v4f32,
2074
// For disassembly only.
2075
defm VCGEz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00001, 0, "vcge", "s",
2077
// For disassembly only.
2078
defm VCLEz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00011, 0, "vcle", "s",
2081
// VCGT : Vector Compare Greater Than
2082
defm VCGTs : N3V_QHS<0, 0, 0b0011, 0, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
2083
IIC_VBINi4Q, "vcgt", "s", NEONvcgt, 0>;
2084
defm VCGTu : N3V_QHS<1, 0, 0b0011, 0, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
2085
IIC_VBINi4Q, "vcgt", "u", NEONvcgtu, 0>;
2086
def VCGTfd : N3VD<1,0,0b10,0b1110,0, IIC_VBIND, "vcgt", "f32", v2i32, v2f32,
2088
def VCGTfq : N3VQ<1,0,0b10,0b1110,0, IIC_VBINQ, "vcgt", "f32", v4i32, v4f32,
2090
// For disassembly only.
2091
defm VCGTz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00000, 0, "vcgt", "s",
2093
// For disassembly only.
2094
defm VCLTz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00100, 0, "vclt", "s",
2097
// VACGE : Vector Absolute Compare Greater Than or Equal (aka VCAGE)
2098
def VACGEd : N3VDInt<1, 0, 0b00, 0b1110, 1, IIC_VBIND, "vacge", "f32",
2099
v2i32, v2f32, int_arm_neon_vacged, 0>;
2100
def VACGEq : N3VQInt<1, 0, 0b00, 0b1110, 1, IIC_VBINQ, "vacge", "f32",
2101
v4i32, v4f32, int_arm_neon_vacgeq, 0>;
2102
// VACGT : Vector Absolute Compare Greater Than (aka VCAGT)
2103
def VACGTd : N3VDInt<1, 0, 0b10, 0b1110, 1, IIC_VBIND, "vacgt", "f32",
2104
v2i32, v2f32, int_arm_neon_vacgtd, 0>;
2105
def VACGTq : N3VQInt<1, 0, 0b10, 0b1110, 1, IIC_VBINQ, "vacgt", "f32",
2106
v4i32, v4f32, int_arm_neon_vacgtq, 0>;
2107
// VTST : Vector Test Bits
2108
defm VTST : N3V_QHS<0, 0, 0b1000, 1, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
2109
IIC_VBINi4Q, "vtst", "", NEONvtst, 1>;
2111
// Vector Bitwise Operations.
2113
// VAND : Vector Bitwise AND
2114
def VANDd : N3VDX<0, 0, 0b00, 0b0001, 1, IIC_VBINiD, "vand",
2115
v2i32, v2i32, and, 1>;
2116
def VANDq : N3VQX<0, 0, 0b00, 0b0001, 1, IIC_VBINiQ, "vand",
2117
v4i32, v4i32, and, 1>;
2119
// VEOR : Vector Bitwise Exclusive OR
2120
def VEORd : N3VDX<1, 0, 0b00, 0b0001, 1, IIC_VBINiD, "veor",
2121
v2i32, v2i32, xor, 1>;
2122
def VEORq : N3VQX<1, 0, 0b00, 0b0001, 1, IIC_VBINiQ, "veor",
2123
v4i32, v4i32, xor, 1>;
2125
// VORR : Vector Bitwise OR
2126
def VORRd : N3VDX<0, 0, 0b10, 0b0001, 1, IIC_VBINiD, "vorr",
2127
v2i32, v2i32, or, 1>;
2128
def VORRq : N3VQX<0, 0, 0b10, 0b0001, 1, IIC_VBINiQ, "vorr",
2129
v4i32, v4i32, or, 1>;
2131
// VBIC : Vector Bitwise Bit Clear (AND NOT)
2132
def VBICd : N3VX<0, 0, 0b01, 0b0001, 0, 1, (outs DPR:$dst),
2133
(ins DPR:$src1, DPR:$src2), IIC_VBINiD,
2134
"vbic", "$dst, $src1, $src2", "",
2135
[(set DPR:$dst, (v2i32 (and DPR:$src1,
2136
(vnot_conv DPR:$src2))))]>;
2137
def VBICq : N3VX<0, 0, 0b01, 0b0001, 1, 1, (outs QPR:$dst),
2138
(ins QPR:$src1, QPR:$src2), IIC_VBINiQ,
2139
"vbic", "$dst, $src1, $src2", "",
2140
[(set QPR:$dst, (v4i32 (and QPR:$src1,
2141
(vnot_conv QPR:$src2))))]>;
2143
// VORN : Vector Bitwise OR NOT
2144
def VORNd : N3VX<0, 0, 0b11, 0b0001, 0, 1, (outs DPR:$dst),
2145
(ins DPR:$src1, DPR:$src2), IIC_VBINiD,
2146
"vorn", "$dst, $src1, $src2", "",
2147
[(set DPR:$dst, (v2i32 (or DPR:$src1,
2148
(vnot_conv DPR:$src2))))]>;
2149
def VORNq : N3VX<0, 0, 0b11, 0b0001, 1, 1, (outs QPR:$dst),
2150
(ins QPR:$src1, QPR:$src2), IIC_VBINiQ,
2151
"vorn", "$dst, $src1, $src2", "",
2152
[(set QPR:$dst, (v4i32 (or QPR:$src1,
2153
(vnot_conv QPR:$src2))))]>;
2155
// VMVN : Vector Bitwise NOT
2156
def VMVNd : N2VX<0b11, 0b11, 0b00, 0b00, 0b01011, 0, 0,
2157
(outs DPR:$dst), (ins DPR:$src), IIC_VSHLiD,
2158
"vmvn", "$dst, $src", "",
2159
[(set DPR:$dst, (v2i32 (vnot DPR:$src)))]>;
2160
def VMVNq : N2VX<0b11, 0b11, 0b00, 0b00, 0b01011, 1, 0,
2161
(outs QPR:$dst), (ins QPR:$src), IIC_VSHLiD,
2162
"vmvn", "$dst, $src", "",
2163
[(set QPR:$dst, (v4i32 (vnot QPR:$src)))]>;
2164
def : Pat<(v2i32 (vnot_conv DPR:$src)), (VMVNd DPR:$src)>;
2165
def : Pat<(v4i32 (vnot_conv QPR:$src)), (VMVNq QPR:$src)>;
2167
// VBSL : Vector Bitwise Select
2168
def VBSLd : N3VX<1, 0, 0b01, 0b0001, 0, 1, (outs DPR:$dst),
2169
(ins DPR:$src1, DPR:$src2, DPR:$src3), IIC_VCNTiD,
2170
"vbsl", "$dst, $src2, $src3", "$src1 = $dst",
2172
(v2i32 (or (and DPR:$src2, DPR:$src1),
2173
(and DPR:$src3, (vnot_conv DPR:$src1)))))]>;
2174
def VBSLq : N3VX<1, 0, 0b01, 0b0001, 1, 1, (outs QPR:$dst),
2175
(ins QPR:$src1, QPR:$src2, QPR:$src3), IIC_VCNTiQ,
2176
"vbsl", "$dst, $src2, $src3", "$src1 = $dst",
2178
(v4i32 (or (and QPR:$src2, QPR:$src1),
2179
(and QPR:$src3, (vnot_conv QPR:$src1)))))]>;
2181
// VBIF : Vector Bitwise Insert if False
2182
// like VBSL but with: "vbif $dst, $src3, $src1", "$src2 = $dst",
2183
def VBIFd : N3VX<1, 0, 0b11, 0b0001, 0, 1,
2184
(outs DPR:$dst), (ins DPR:$src1, DPR:$src2, DPR:$src3),
2185
IIC_VBINiD, "vbif", "$dst, $src2, $src3", "$src1 = $dst",
2186
[/* For disassembly only; pattern left blank */]>;
2187
def VBIFq : N3VX<1, 0, 0b11, 0b0001, 1, 1,
2188
(outs QPR:$dst), (ins QPR:$src1, QPR:$src2, QPR:$src3),
2189
IIC_VBINiQ, "vbif", "$dst, $src2, $src3", "$src1 = $dst",
2190
[/* For disassembly only; pattern left blank */]>;
2192
// VBIT : Vector Bitwise Insert if True
2193
// like VBSL but with: "vbit $dst, $src2, $src1", "$src3 = $dst",
2194
def VBITd : N3VX<1, 0, 0b10, 0b0001, 0, 1,
2195
(outs DPR:$dst), (ins DPR:$src1, DPR:$src2, DPR:$src3),
2196
IIC_VBINiD, "vbit", "$dst, $src2, $src3", "$src1 = $dst",
2197
[/* For disassembly only; pattern left blank */]>;
2198
def VBITq : N3VX<1, 0, 0b10, 0b0001, 1, 1,
2199
(outs QPR:$dst), (ins QPR:$src1, QPR:$src2, QPR:$src3),
2200
IIC_VBINiQ, "vbit", "$dst, $src2, $src3", "$src1 = $dst",
2201
[/* For disassembly only; pattern left blank */]>;
2203
// VBIT/VBIF are not yet implemented. The TwoAddress pass will not go looking
2204
// for equivalent operations with different register constraints; it just
2207
// Vector Absolute Differences.
2209
// VABD : Vector Absolute Difference
2210
defm VABDs : N3VInt_QHS<0, 0, 0b0111, 0, IIC_VBINi4D, IIC_VBINi4D,
2211
IIC_VBINi4Q, IIC_VBINi4Q,
2212
"vabd", "s", int_arm_neon_vabds, 0>;
2213
defm VABDu : N3VInt_QHS<1, 0, 0b0111, 0, IIC_VBINi4D, IIC_VBINi4D,
2214
IIC_VBINi4Q, IIC_VBINi4Q,
2215
"vabd", "u", int_arm_neon_vabdu, 0>;
2216
def VABDfd : N3VDInt<1, 0, 0b10, 0b1101, 0, IIC_VBIND,
2217
"vabd", "f32", v2f32, v2f32, int_arm_neon_vabds, 0>;
2218
def VABDfq : N3VQInt<1, 0, 0b10, 0b1101, 0, IIC_VBINQ,
2219
"vabd", "f32", v4f32, v4f32, int_arm_neon_vabds, 0>;
2221
// VABDL : Vector Absolute Difference Long (Q = | D - D |)
2222
defm VABDLs : N3VLInt_QHS<0,1,0b0111,0, IIC_VBINi4Q,
2223
"vabdl", "s", int_arm_neon_vabdls, 0>;
2224
defm VABDLu : N3VLInt_QHS<1,1,0b0111,0, IIC_VBINi4Q,
2225
"vabdl", "u", int_arm_neon_vabdlu, 0>;
2227
// VABA : Vector Absolute Difference and Accumulate
2228
defm VABAs : N3VInt3_QHS<0,0,0b0111,1, "vaba", "s", int_arm_neon_vabas>;
2229
defm VABAu : N3VInt3_QHS<1,0,0b0111,1, "vaba", "u", int_arm_neon_vabau>;
2231
// VABAL : Vector Absolute Difference and Accumulate Long (Q += | D - D |)
2232
defm VABALs : N3VLInt3_QHS<0,1,0b0101,0, "vabal", "s", int_arm_neon_vabals>;
2233
defm VABALu : N3VLInt3_QHS<1,1,0b0101,0, "vabal", "u", int_arm_neon_vabalu>;
2235
// Vector Maximum and Minimum.
2237
// VMAX : Vector Maximum
2238
defm VMAXs : N3VInt_QHS<0,0,0b0110,0, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
2239
IIC_VBINi4Q, "vmax", "s", int_arm_neon_vmaxs, 1>;
2240
defm VMAXu : N3VInt_QHS<1,0,0b0110,0, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
2241
IIC_VBINi4Q, "vmax", "u", int_arm_neon_vmaxu, 1>;
2242
def VMAXfd : N3VDInt<0, 0, 0b00, 0b1111, 0, IIC_VBIND, "vmax", "f32",
2243
v2f32, v2f32, int_arm_neon_vmaxs, 1>;
2244
def VMAXfq : N3VQInt<0, 0, 0b00, 0b1111, 0, IIC_VBINQ, "vmax", "f32",
2245
v4f32, v4f32, int_arm_neon_vmaxs, 1>;
2247
// VMIN : Vector Minimum
2248
defm VMINs : N3VInt_QHS<0,0,0b0110,1, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
2249
IIC_VBINi4Q, "vmin", "s", int_arm_neon_vmins, 1>;
2250
defm VMINu : N3VInt_QHS<1,0,0b0110,1, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
2251
IIC_VBINi4Q, "vmin", "u", int_arm_neon_vminu, 1>;
2252
def VMINfd : N3VDInt<0, 0, 0b10, 0b1111, 0, IIC_VBIND, "vmin", "f32",
2253
v2f32, v2f32, int_arm_neon_vmins, 1>;
2254
def VMINfq : N3VQInt<0, 0, 0b10, 0b1111, 0, IIC_VBINQ, "vmin", "f32",
2255
v4f32, v4f32, int_arm_neon_vmins, 1>;
2257
// Vector Pairwise Operations.
2259
// VPADD : Vector Pairwise Add
2260
def VPADDi8 : N3VDInt<0, 0, 0b00, 0b1011, 1, IIC_VBINiD, "vpadd", "i8",
2261
v8i8, v8i8, int_arm_neon_vpadd, 0>;
2262
def VPADDi16 : N3VDInt<0, 0, 0b01, 0b1011, 1, IIC_VBINiD, "vpadd", "i16",
2263
v4i16, v4i16, int_arm_neon_vpadd, 0>;
2264
def VPADDi32 : N3VDInt<0, 0, 0b10, 0b1011, 1, IIC_VBINiD, "vpadd", "i32",
2265
v2i32, v2i32, int_arm_neon_vpadd, 0>;
2266
def VPADDf : N3VDInt<1, 0, 0b00, 0b1101, 0, IIC_VBIND, "vpadd", "f32",
2267
v2f32, v2f32, int_arm_neon_vpadd, 0>;
2269
// VPADDL : Vector Pairwise Add Long
2270
defm VPADDLs : N2VPLInt_QHS<0b11, 0b11, 0b00, 0b00100, 0, "vpaddl", "s",
2271
int_arm_neon_vpaddls>;
2272
defm VPADDLu : N2VPLInt_QHS<0b11, 0b11, 0b00, 0b00101, 0, "vpaddl", "u",
2273
int_arm_neon_vpaddlu>;
2275
// VPADAL : Vector Pairwise Add and Accumulate Long
2276
defm VPADALs : N2VPLInt2_QHS<0b11, 0b11, 0b00, 0b01100, 0, "vpadal", "s",
2277
int_arm_neon_vpadals>;
2278
defm VPADALu : N2VPLInt2_QHS<0b11, 0b11, 0b00, 0b01101, 0, "vpadal", "u",
2279
int_arm_neon_vpadalu>;
2281
// VPMAX : Vector Pairwise Maximum
2282
def VPMAXs8 : N3VDInt<0, 0, 0b00, 0b1010, 0, IIC_VBINi4D, "vpmax", "s8",
2283
v8i8, v8i8, int_arm_neon_vpmaxs, 0>;
2284
def VPMAXs16 : N3VDInt<0, 0, 0b01, 0b1010, 0, IIC_VBINi4D, "vpmax", "s16",
2285
v4i16, v4i16, int_arm_neon_vpmaxs, 0>;
2286
def VPMAXs32 : N3VDInt<0, 0, 0b10, 0b1010, 0, IIC_VBINi4D, "vpmax", "s32",
2287
v2i32, v2i32, int_arm_neon_vpmaxs, 0>;
2288
def VPMAXu8 : N3VDInt<1, 0, 0b00, 0b1010, 0, IIC_VBINi4D, "vpmax", "u8",
2289
v8i8, v8i8, int_arm_neon_vpmaxu, 0>;
2290
def VPMAXu16 : N3VDInt<1, 0, 0b01, 0b1010, 0, IIC_VBINi4D, "vpmax", "u16",
2291
v4i16, v4i16, int_arm_neon_vpmaxu, 0>;
2292
def VPMAXu32 : N3VDInt<1, 0, 0b10, 0b1010, 0, IIC_VBINi4D, "vpmax", "u32",
2293
v2i32, v2i32, int_arm_neon_vpmaxu, 0>;
2294
def VPMAXf : N3VDInt<1, 0, 0b00, 0b1111, 0, IIC_VBINi4D, "vpmax", "f32",
2295
v2f32, v2f32, int_arm_neon_vpmaxs, 0>;
2297
// VPMIN : Vector Pairwise Minimum
2298
def VPMINs8 : N3VDInt<0, 0, 0b00, 0b1010, 1, IIC_VBINi4D, "vpmin", "s8",
2299
v8i8, v8i8, int_arm_neon_vpmins, 0>;
2300
def VPMINs16 : N3VDInt<0, 0, 0b01, 0b1010, 1, IIC_VBINi4D, "vpmin", "s16",
2301
v4i16, v4i16, int_arm_neon_vpmins, 0>;
2302
def VPMINs32 : N3VDInt<0, 0, 0b10, 0b1010, 1, IIC_VBINi4D, "vpmin", "s32",
2303
v2i32, v2i32, int_arm_neon_vpmins, 0>;
2304
def VPMINu8 : N3VDInt<1, 0, 0b00, 0b1010, 1, IIC_VBINi4D, "vpmin", "u8",
2305
v8i8, v8i8, int_arm_neon_vpminu, 0>;
2306
def VPMINu16 : N3VDInt<1, 0, 0b01, 0b1010, 1, IIC_VBINi4D, "vpmin", "u16",
2307
v4i16, v4i16, int_arm_neon_vpminu, 0>;
2308
def VPMINu32 : N3VDInt<1, 0, 0b10, 0b1010, 1, IIC_VBINi4D, "vpmin", "u32",
2309
v2i32, v2i32, int_arm_neon_vpminu, 0>;
2310
def VPMINf : N3VDInt<1, 0, 0b10, 0b1111, 0, IIC_VBINi4D, "vpmin", "f32",
2311
v2f32, v2f32, int_arm_neon_vpmins, 0>;
2313
// Vector Reciprocal and Reciprocal Square Root Estimate and Step.
2315
// VRECPE : Vector Reciprocal Estimate
2316
def VRECPEd : N2VDInt<0b11, 0b11, 0b10, 0b11, 0b01000, 0,
2317
IIC_VUNAD, "vrecpe", "u32",
2318
v2i32, v2i32, int_arm_neon_vrecpe>;
2319
def VRECPEq : N2VQInt<0b11, 0b11, 0b10, 0b11, 0b01000, 0,
2320
IIC_VUNAQ, "vrecpe", "u32",
2321
v4i32, v4i32, int_arm_neon_vrecpe>;
2322
def VRECPEfd : N2VDInt<0b11, 0b11, 0b10, 0b11, 0b01010, 0,
2323
IIC_VUNAD, "vrecpe", "f32",
2324
v2f32, v2f32, int_arm_neon_vrecpe>;
2325
def VRECPEfq : N2VQInt<0b11, 0b11, 0b10, 0b11, 0b01010, 0,
2326
IIC_VUNAQ, "vrecpe", "f32",
2327
v4f32, v4f32, int_arm_neon_vrecpe>;
2329
// VRECPS : Vector Reciprocal Step
2330
def VRECPSfd : N3VDInt<0, 0, 0b00, 0b1111, 1,
2331
IIC_VRECSD, "vrecps", "f32",
2332
v2f32, v2f32, int_arm_neon_vrecps, 1>;
2333
def VRECPSfq : N3VQInt<0, 0, 0b00, 0b1111, 1,
2334
IIC_VRECSQ, "vrecps", "f32",
2335
v4f32, v4f32, int_arm_neon_vrecps, 1>;
2337
// VRSQRTE : Vector Reciprocal Square Root Estimate
2338
def VRSQRTEd : N2VDInt<0b11, 0b11, 0b10, 0b11, 0b01001, 0,
2339
IIC_VUNAD, "vrsqrte", "u32",
2340
v2i32, v2i32, int_arm_neon_vrsqrte>;
2341
def VRSQRTEq : N2VQInt<0b11, 0b11, 0b10, 0b11, 0b01001, 0,
2342
IIC_VUNAQ, "vrsqrte", "u32",
2343
v4i32, v4i32, int_arm_neon_vrsqrte>;
2344
def VRSQRTEfd : N2VDInt<0b11, 0b11, 0b10, 0b11, 0b01011, 0,
2345
IIC_VUNAD, "vrsqrte", "f32",
2346
v2f32, v2f32, int_arm_neon_vrsqrte>;
2347
def VRSQRTEfq : N2VQInt<0b11, 0b11, 0b10, 0b11, 0b01011, 0,
2348
IIC_VUNAQ, "vrsqrte", "f32",
2349
v4f32, v4f32, int_arm_neon_vrsqrte>;
2351
// VRSQRTS : Vector Reciprocal Square Root Step
2352
def VRSQRTSfd : N3VDInt<0, 0, 0b10, 0b1111, 1,
2353
IIC_VRECSD, "vrsqrts", "f32",
2354
v2f32, v2f32, int_arm_neon_vrsqrts, 1>;
2355
def VRSQRTSfq : N3VQInt<0, 0, 0b10, 0b1111, 1,
2356
IIC_VRECSQ, "vrsqrts", "f32",
2357
v4f32, v4f32, int_arm_neon_vrsqrts, 1>;
2361
// VSHL : Vector Shift
2362
defm VSHLs : N3VInt_QHSD<0, 0, 0b0100, 0, IIC_VSHLiD, IIC_VSHLiD, IIC_VSHLiQ,
2363
IIC_VSHLiQ, "vshl", "s", int_arm_neon_vshifts, 0>;
2364
defm VSHLu : N3VInt_QHSD<1, 0, 0b0100, 0, IIC_VSHLiD, IIC_VSHLiD, IIC_VSHLiQ,
2365
IIC_VSHLiQ, "vshl", "u", int_arm_neon_vshiftu, 0>;
2366
// VSHL : Vector Shift Left (Immediate)
2367
defm VSHLi : N2VSh_QHSD<0, 1, 0b0101, 1, IIC_VSHLiD, "vshl", "i", NEONvshl>;
2368
// VSHR : Vector Shift Right (Immediate)
2369
defm VSHRs : N2VSh_QHSD<0, 1, 0b0000, 1, IIC_VSHLiD, "vshr", "s", NEONvshrs>;
2370
defm VSHRu : N2VSh_QHSD<1, 1, 0b0000, 1, IIC_VSHLiD, "vshr", "u", NEONvshru>;
2372
// VSHLL : Vector Shift Left Long
2373
defm VSHLLs : N2VLSh_QHS<0, 1, 0b1010, 0, 0, 1, "vshll", "s", NEONvshlls>;
2374
defm VSHLLu : N2VLSh_QHS<1, 1, 0b1010, 0, 0, 1, "vshll", "u", NEONvshllu>;
2376
// VSHLL : Vector Shift Left Long (with maximum shift count)
2377
class N2VLShMax<bit op24, bit op23, bits<6> op21_16, bits<4> op11_8, bit op7,
2378
bit op6, bit op4, string OpcodeStr, string Dt, ValueType ResTy,
2379
ValueType OpTy, SDNode OpNode>
2380
: N2VLSh<op24, op23, op11_8, op7, op6, op4, OpcodeStr, Dt,
2381
ResTy, OpTy, OpNode> {
2382
let Inst{21-16} = op21_16;
2384
def VSHLLi8 : N2VLShMax<1, 1, 0b110010, 0b0011, 0, 0, 0, "vshll", "i8",
2385
v8i16, v8i8, NEONvshlli>;
2386
def VSHLLi16 : N2VLShMax<1, 1, 0b110110, 0b0011, 0, 0, 0, "vshll", "i16",
2387
v4i32, v4i16, NEONvshlli>;
2388
def VSHLLi32 : N2VLShMax<1, 1, 0b111010, 0b0011, 0, 0, 0, "vshll", "i32",
2389
v2i64, v2i32, NEONvshlli>;
2391
// VSHRN : Vector Shift Right and Narrow
2392
defm VSHRN : N2VNSh_HSD<0,1,0b1000,0,0,1, IIC_VSHLiD, "vshrn", "i",
2395
// VRSHL : Vector Rounding Shift
2396
defm VRSHLs : N3VInt_QHSD<0,0,0b0101,0, IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q,
2397
IIC_VSHLi4Q, "vrshl", "s", int_arm_neon_vrshifts,0>;
2398
defm VRSHLu : N3VInt_QHSD<1,0,0b0101,0, IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q,
2399
IIC_VSHLi4Q, "vrshl", "u", int_arm_neon_vrshiftu,0>;
2400
// VRSHR : Vector Rounding Shift Right
2401
defm VRSHRs : N2VSh_QHSD<0,1,0b0010,1, IIC_VSHLi4D, "vrshr", "s", NEONvrshrs>;
2402
defm VRSHRu : N2VSh_QHSD<1,1,0b0010,1, IIC_VSHLi4D, "vrshr", "u", NEONvrshru>;
2404
// VRSHRN : Vector Rounding Shift Right and Narrow
2405
defm VRSHRN : N2VNSh_HSD<0, 1, 0b1000, 0, 1, 1, IIC_VSHLi4D, "vrshrn", "i",
2408
// VQSHL : Vector Saturating Shift
2409
defm VQSHLs : N3VInt_QHSD<0,0,0b0100,1, IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q,
2410
IIC_VSHLi4Q, "vqshl", "s", int_arm_neon_vqshifts,0>;
2411
defm VQSHLu : N3VInt_QHSD<1,0,0b0100,1, IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q,
2412
IIC_VSHLi4Q, "vqshl", "u", int_arm_neon_vqshiftu,0>;
2413
// VQSHL : Vector Saturating Shift Left (Immediate)
2414
defm VQSHLsi : N2VSh_QHSD<0,1,0b0111,1, IIC_VSHLi4D, "vqshl", "s", NEONvqshls>;
2415
defm VQSHLui : N2VSh_QHSD<1,1,0b0111,1, IIC_VSHLi4D, "vqshl", "u", NEONvqshlu>;
2416
// VQSHLU : Vector Saturating Shift Left (Immediate, Unsigned)
2417
defm VQSHLsu : N2VSh_QHSD<1,1,0b0110,1, IIC_VSHLi4D, "vqshlu","s",NEONvqshlsu>;
2419
// VQSHRN : Vector Saturating Shift Right and Narrow
2420
defm VQSHRNs : N2VNSh_HSD<0, 1, 0b1001, 0, 0, 1, IIC_VSHLi4D, "vqshrn", "s",
2422
defm VQSHRNu : N2VNSh_HSD<1, 1, 0b1001, 0, 0, 1, IIC_VSHLi4D, "vqshrn", "u",
2425
// VQSHRUN : Vector Saturating Shift Right and Narrow (Unsigned)
2426
defm VQSHRUN : N2VNSh_HSD<1, 1, 0b1000, 0, 0, 1, IIC_VSHLi4D, "vqshrun", "s",
2429
// VQRSHL : Vector Saturating Rounding Shift
2430
defm VQRSHLs : N3VInt_QHSD<0,0,0b0101,1, IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q,
2431
IIC_VSHLi4Q, "vqrshl", "s",
2432
int_arm_neon_vqrshifts, 0>;
2433
defm VQRSHLu : N3VInt_QHSD<1,0,0b0101,1, IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q,
2434
IIC_VSHLi4Q, "vqrshl", "u",
2435
int_arm_neon_vqrshiftu, 0>;
2437
// VQRSHRN : Vector Saturating Rounding Shift Right and Narrow
2438
defm VQRSHRNs : N2VNSh_HSD<0, 1, 0b1001, 0, 1, 1, IIC_VSHLi4D, "vqrshrn", "s",
2440
defm VQRSHRNu : N2VNSh_HSD<1, 1, 0b1001, 0, 1, 1, IIC_VSHLi4D, "vqrshrn", "u",
2443
// VQRSHRUN : Vector Saturating Rounding Shift Right and Narrow (Unsigned)
2444
defm VQRSHRUN : N2VNSh_HSD<1, 1, 0b1000, 0, 1, 1, IIC_VSHLi4D, "vqrshrun", "s",
2447
// VSRA : Vector Shift Right and Accumulate
2448
defm VSRAs : N2VShAdd_QHSD<0, 1, 0b0001, 1, "vsra", "s", NEONvshrs>;
2449
defm VSRAu : N2VShAdd_QHSD<1, 1, 0b0001, 1, "vsra", "u", NEONvshru>;
2450
// VRSRA : Vector Rounding Shift Right and Accumulate
2451
defm VRSRAs : N2VShAdd_QHSD<0, 1, 0b0011, 1, "vrsra", "s", NEONvrshrs>;
2452
defm VRSRAu : N2VShAdd_QHSD<1, 1, 0b0011, 1, "vrsra", "u", NEONvrshru>;
2454
// VSLI : Vector Shift Left and Insert
2455
defm VSLI : N2VShIns_QHSD<1, 1, 0b0101, 1, "vsli", NEONvsli>;
2456
// VSRI : Vector Shift Right and Insert
2457
defm VSRI : N2VShIns_QHSD<1, 1, 0b0100, 1, "vsri", NEONvsri>;
2459
// Vector Absolute and Saturating Absolute.
2461
// VABS : Vector Absolute Value
2462
defm VABS : N2VInt_QHS<0b11, 0b11, 0b01, 0b00110, 0,
2463
IIC_VUNAiD, IIC_VUNAiQ, "vabs", "s",
2465
def VABSfd : N2VDInt<0b11, 0b11, 0b10, 0b01, 0b01110, 0,
2466
IIC_VUNAD, "vabs", "f32",
2467
v2f32, v2f32, int_arm_neon_vabs>;
2468
def VABSfq : N2VQInt<0b11, 0b11, 0b10, 0b01, 0b01110, 0,
2469
IIC_VUNAQ, "vabs", "f32",
2470
v4f32, v4f32, int_arm_neon_vabs>;
2472
// VQABS : Vector Saturating Absolute Value
2473
defm VQABS : N2VInt_QHS<0b11, 0b11, 0b00, 0b01110, 0,
2474
IIC_VQUNAiD, IIC_VQUNAiQ, "vqabs", "s",
2475
int_arm_neon_vqabs>;
2479
def vneg : PatFrag<(ops node:$in), (sub immAllZerosV, node:$in)>;
2480
def vneg_conv : PatFrag<(ops node:$in), (sub immAllZerosV_bc, node:$in)>;
2482
class VNEGD<bits<2> size, string OpcodeStr, string Dt, ValueType Ty>
2483
: N2V<0b11, 0b11, size, 0b01, 0b00111, 0, 0, (outs DPR:$dst), (ins DPR:$src),
2484
IIC_VSHLiD, OpcodeStr, Dt, "$dst, $src", "",
2485
[(set DPR:$dst, (Ty (vneg DPR:$src)))]>;
2486
class VNEGQ<bits<2> size, string OpcodeStr, string Dt, ValueType Ty>
2487
: N2V<0b11, 0b11, size, 0b01, 0b00111, 1, 0, (outs QPR:$dst), (ins QPR:$src),
2488
IIC_VSHLiD, OpcodeStr, Dt, "$dst, $src", "",
2489
[(set QPR:$dst, (Ty (vneg QPR:$src)))]>;
2491
// VNEG : Vector Negate
2492
def VNEGs8d : VNEGD<0b00, "vneg", "s8", v8i8>;
2493
def VNEGs16d : VNEGD<0b01, "vneg", "s16", v4i16>;
2494
def VNEGs32d : VNEGD<0b10, "vneg", "s32", v2i32>;
2495
def VNEGs8q : VNEGQ<0b00, "vneg", "s8", v16i8>;
2496
def VNEGs16q : VNEGQ<0b01, "vneg", "s16", v8i16>;
2497
def VNEGs32q : VNEGQ<0b10, "vneg", "s32", v4i32>;
2499
// VNEG : Vector Negate (floating-point)
2500
def VNEGfd : N2V<0b11, 0b11, 0b10, 0b01, 0b01111, 0, 0,
2501
(outs DPR:$dst), (ins DPR:$src), IIC_VUNAD,
2502
"vneg", "f32", "$dst, $src", "",
2503
[(set DPR:$dst, (v2f32 (fneg DPR:$src)))]>;
2504
def VNEGf32q : N2V<0b11, 0b11, 0b10, 0b01, 0b01111, 1, 0,
2505
(outs QPR:$dst), (ins QPR:$src), IIC_VUNAQ,
2506
"vneg", "f32", "$dst, $src", "",
2507
[(set QPR:$dst, (v4f32 (fneg QPR:$src)))]>;
2509
def : Pat<(v8i8 (vneg_conv DPR:$src)), (VNEGs8d DPR:$src)>;
2510
def : Pat<(v4i16 (vneg_conv DPR:$src)), (VNEGs16d DPR:$src)>;
2511
def : Pat<(v2i32 (vneg_conv DPR:$src)), (VNEGs32d DPR:$src)>;
2512
def : Pat<(v16i8 (vneg_conv QPR:$src)), (VNEGs8q QPR:$src)>;
2513
def : Pat<(v8i16 (vneg_conv QPR:$src)), (VNEGs16q QPR:$src)>;
2514
def : Pat<(v4i32 (vneg_conv QPR:$src)), (VNEGs32q QPR:$src)>;
2516
// VQNEG : Vector Saturating Negate
2517
defm VQNEG : N2VInt_QHS<0b11, 0b11, 0b00, 0b01111, 0,
2518
IIC_VQUNAiD, IIC_VQUNAiQ, "vqneg", "s",
2519
int_arm_neon_vqneg>;
2521
// Vector Bit Counting Operations.
2523
// VCLS : Vector Count Leading Sign Bits
2524
defm VCLS : N2VInt_QHS<0b11, 0b11, 0b00, 0b01000, 0,
2525
IIC_VCNTiD, IIC_VCNTiQ, "vcls", "s",
2527
// VCLZ : Vector Count Leading Zeros
2528
defm VCLZ : N2VInt_QHS<0b11, 0b11, 0b00, 0b01001, 0,
2529
IIC_VCNTiD, IIC_VCNTiQ, "vclz", "i",
2531
// VCNT : Vector Count One Bits
2532
def VCNTd : N2VDInt<0b11, 0b11, 0b00, 0b00, 0b01010, 0,
2533
IIC_VCNTiD, "vcnt", "8",
2534
v8i8, v8i8, int_arm_neon_vcnt>;
2535
def VCNTq : N2VQInt<0b11, 0b11, 0b00, 0b00, 0b01010, 0,
2536
IIC_VCNTiQ, "vcnt", "8",
2537
v16i8, v16i8, int_arm_neon_vcnt>;
2539
// Vector Swap -- for disassembly only.
2540
def VSWPd : N2VX<0b11, 0b11, 0b00, 0b10, 0b00000, 0, 0,
2541
(outs DPR:$dst), (ins DPR:$src), NoItinerary,
2542
"vswp", "$dst, $src", "", []>;
2543
def VSWPq : N2VX<0b11, 0b11, 0b00, 0b10, 0b00000, 1, 0,
2544
(outs QPR:$dst), (ins QPR:$src), NoItinerary,
2545
"vswp", "$dst, $src", "", []>;
2547
// Vector Move Operations.
2549
// VMOV : Vector Move (Register)
2551
def VMOVDneon: N3VX<0, 0, 0b10, 0b0001, 0, 1, (outs DPR:$dst), (ins DPR:$src),
2552
IIC_VMOVD, "vmov", "$dst, $src", "", []>;
2553
def VMOVQ : N3VX<0, 0, 0b10, 0b0001, 1, 1, (outs QPR:$dst), (ins QPR:$src),
2554
IIC_VMOVD, "vmov", "$dst, $src", "", []>;
2556
// VMOV : Vector Move (Immediate)
2558
// VMOV_get_imm8 xform function: convert build_vector to VMOV.i8 imm.
2559
def VMOV_get_imm8 : SDNodeXForm<build_vector, [{
2560
return ARM::getVMOVImm(N, 1, *CurDAG);
2562
def vmovImm8 : PatLeaf<(build_vector), [{
2563
return ARM::getVMOVImm(N, 1, *CurDAG).getNode() != 0;
2566
// VMOV_get_imm16 xform function: convert build_vector to VMOV.i16 imm.
2567
def VMOV_get_imm16 : SDNodeXForm<build_vector, [{
2568
return ARM::getVMOVImm(N, 2, *CurDAG);
2570
def vmovImm16 : PatLeaf<(build_vector), [{
2571
return ARM::getVMOVImm(N, 2, *CurDAG).getNode() != 0;
2572
}], VMOV_get_imm16>;
2574
// VMOV_get_imm32 xform function: convert build_vector to VMOV.i32 imm.
2575
def VMOV_get_imm32 : SDNodeXForm<build_vector, [{
2576
return ARM::getVMOVImm(N, 4, *CurDAG);
2578
def vmovImm32 : PatLeaf<(build_vector), [{
2579
return ARM::getVMOVImm(N, 4, *CurDAG).getNode() != 0;
2580
}], VMOV_get_imm32>;
2582
// VMOV_get_imm64 xform function: convert build_vector to VMOV.i64 imm.
2583
def VMOV_get_imm64 : SDNodeXForm<build_vector, [{
2584
return ARM::getVMOVImm(N, 8, *CurDAG);
2586
def vmovImm64 : PatLeaf<(build_vector), [{
2587
return ARM::getVMOVImm(N, 8, *CurDAG).getNode() != 0;
2588
}], VMOV_get_imm64>;
2590
// Note: Some of the cmode bits in the following VMOV instructions need to
2591
// be encoded based on the immed values.
2593
def VMOVv8i8 : N1ModImm<1, 0b000, 0b1110, 0, 0, 0, 1, (outs DPR:$dst),
2594
(ins h8imm:$SIMM), IIC_VMOVImm,
2595
"vmov", "i8", "$dst, $SIMM", "",
2596
[(set DPR:$dst, (v8i8 vmovImm8:$SIMM))]>;
2597
def VMOVv16i8 : N1ModImm<1, 0b000, 0b1110, 0, 1, 0, 1, (outs QPR:$dst),
2598
(ins h8imm:$SIMM), IIC_VMOVImm,
2599
"vmov", "i8", "$dst, $SIMM", "",
2600
[(set QPR:$dst, (v16i8 vmovImm8:$SIMM))]>;
2602
def VMOVv4i16 : N1ModImm<1, 0b000, {1,0,?,?}, 0, 0, {?}, 1, (outs DPR:$dst),
2603
(ins h16imm:$SIMM), IIC_VMOVImm,
2604
"vmov", "i16", "$dst, $SIMM", "",
2605
[(set DPR:$dst, (v4i16 vmovImm16:$SIMM))]>;
2606
def VMOVv8i16 : N1ModImm<1, 0b000, {1,0,?,?}, 0, 1, {?}, 1, (outs QPR:$dst),
2607
(ins h16imm:$SIMM), IIC_VMOVImm,
2608
"vmov", "i16", "$dst, $SIMM", "",
2609
[(set QPR:$dst, (v8i16 vmovImm16:$SIMM))]>;
2611
def VMOVv2i32 : N1ModImm<1, 0b000, {?,?,?,?}, 0, 0, {?}, 1, (outs DPR:$dst),
2612
(ins h32imm:$SIMM), IIC_VMOVImm,
2613
"vmov", "i32", "$dst, $SIMM", "",
2614
[(set DPR:$dst, (v2i32 vmovImm32:$SIMM))]>;
2615
def VMOVv4i32 : N1ModImm<1, 0b000, {?,?,?,?}, 0, 1, {?}, 1, (outs QPR:$dst),
2616
(ins h32imm:$SIMM), IIC_VMOVImm,
2617
"vmov", "i32", "$dst, $SIMM", "",
2618
[(set QPR:$dst, (v4i32 vmovImm32:$SIMM))]>;
2620
def VMOVv1i64 : N1ModImm<1, 0b000, 0b1110, 0, 0, 1, 1, (outs DPR:$dst),
2621
(ins h64imm:$SIMM), IIC_VMOVImm,
2622
"vmov", "i64", "$dst, $SIMM", "",
2623
[(set DPR:$dst, (v1i64 vmovImm64:$SIMM))]>;
2624
def VMOVv2i64 : N1ModImm<1, 0b000, 0b1110, 0, 1, 1, 1, (outs QPR:$dst),
2625
(ins h64imm:$SIMM), IIC_VMOVImm,
2626
"vmov", "i64", "$dst, $SIMM", "",
2627
[(set QPR:$dst, (v2i64 vmovImm64:$SIMM))]>;
2629
// VMOV : Vector Get Lane (move scalar to ARM core register)
2631
def VGETLNs8 : NVGetLane<{1,1,1,0,0,1,?,1}, 0b1011, {?,?},
2632
(outs GPR:$dst), (ins DPR:$src, nohash_imm:$lane),
2633
IIC_VMOVSI, "vmov", "s8", "$dst, $src[$lane]",
2634
[(set GPR:$dst, (NEONvgetlanes (v8i8 DPR:$src),
2636
def VGETLNs16 : NVGetLane<{1,1,1,0,0,0,?,1}, 0b1011, {?,1},
2637
(outs GPR:$dst), (ins DPR:$src, nohash_imm:$lane),
2638
IIC_VMOVSI, "vmov", "s16", "$dst, $src[$lane]",
2639
[(set GPR:$dst, (NEONvgetlanes (v4i16 DPR:$src),
2641
def VGETLNu8 : NVGetLane<{1,1,1,0,1,1,?,1}, 0b1011, {?,?},
2642
(outs GPR:$dst), (ins DPR:$src, nohash_imm:$lane),
2643
IIC_VMOVSI, "vmov", "u8", "$dst, $src[$lane]",
2644
[(set GPR:$dst, (NEONvgetlaneu (v8i8 DPR:$src),
2646
def VGETLNu16 : NVGetLane<{1,1,1,0,1,0,?,1}, 0b1011, {?,1},
2647
(outs GPR:$dst), (ins DPR:$src, nohash_imm:$lane),
2648
IIC_VMOVSI, "vmov", "u16", "$dst, $src[$lane]",
2649
[(set GPR:$dst, (NEONvgetlaneu (v4i16 DPR:$src),
2651
def VGETLNi32 : NVGetLane<{1,1,1,0,0,0,?,1}, 0b1011, 0b00,
2652
(outs GPR:$dst), (ins DPR:$src, nohash_imm:$lane),
2653
IIC_VMOVSI, "vmov", "32", "$dst, $src[$lane]",
2654
[(set GPR:$dst, (extractelt (v2i32 DPR:$src),
2656
// def VGETLNf32: see FMRDH and FMRDL in ARMInstrVFP.td
2657
def : Pat<(NEONvgetlanes (v16i8 QPR:$src), imm:$lane),
2658
(VGETLNs8 (v8i8 (EXTRACT_SUBREG QPR:$src,
2659
(DSubReg_i8_reg imm:$lane))),
2660
(SubReg_i8_lane imm:$lane))>;
2661
def : Pat<(NEONvgetlanes (v8i16 QPR:$src), imm:$lane),
2662
(VGETLNs16 (v4i16 (EXTRACT_SUBREG QPR:$src,
2663
(DSubReg_i16_reg imm:$lane))),
2664
(SubReg_i16_lane imm:$lane))>;
2665
def : Pat<(NEONvgetlaneu (v16i8 QPR:$src), imm:$lane),
2666
(VGETLNu8 (v8i8 (EXTRACT_SUBREG QPR:$src,
2667
(DSubReg_i8_reg imm:$lane))),
2668
(SubReg_i8_lane imm:$lane))>;
2669
def : Pat<(NEONvgetlaneu (v8i16 QPR:$src), imm:$lane),
2670
(VGETLNu16 (v4i16 (EXTRACT_SUBREG QPR:$src,
2671
(DSubReg_i16_reg imm:$lane))),
2672
(SubReg_i16_lane imm:$lane))>;
2673
def : Pat<(extractelt (v4i32 QPR:$src), imm:$lane),
2674
(VGETLNi32 (v2i32 (EXTRACT_SUBREG QPR:$src,
2675
(DSubReg_i32_reg imm:$lane))),
2676
(SubReg_i32_lane imm:$lane))>;
2677
def : Pat<(extractelt (v2f32 DPR:$src1), imm:$src2),
2678
(EXTRACT_SUBREG (v2f32 (COPY_TO_REGCLASS (v2f32 DPR:$src1),DPR_VFP2)),
2679
(SSubReg_f32_reg imm:$src2))>;
2680
def : Pat<(extractelt (v4f32 QPR:$src1), imm:$src2),
2681
(EXTRACT_SUBREG (v4f32 (COPY_TO_REGCLASS (v4f32 QPR:$src1),QPR_VFP2)),
2682
(SSubReg_f32_reg imm:$src2))>;
2683
//def : Pat<(extractelt (v2i64 QPR:$src1), imm:$src2),
2684
// (EXTRACT_SUBREG QPR:$src1, (DSubReg_f64_reg imm:$src2))>;
2685
def : Pat<(extractelt (v2f64 QPR:$src1), imm:$src2),
2686
(EXTRACT_SUBREG QPR:$src1, (DSubReg_f64_reg imm:$src2))>;
2689
// VMOV : Vector Set Lane (move ARM core register to scalar)
2691
let Constraints = "$src1 = $dst" in {
2692
def VSETLNi8 : NVSetLane<{1,1,1,0,0,1,?,0}, 0b1011, {?,?}, (outs DPR:$dst),
2693
(ins DPR:$src1, GPR:$src2, nohash_imm:$lane),
2694
IIC_VMOVISL, "vmov", "8", "$dst[$lane], $src2",
2695
[(set DPR:$dst, (vector_insert (v8i8 DPR:$src1),
2696
GPR:$src2, imm:$lane))]>;
2697
def VSETLNi16 : NVSetLane<{1,1,1,0,0,0,?,0}, 0b1011, {?,1}, (outs DPR:$dst),
2698
(ins DPR:$src1, GPR:$src2, nohash_imm:$lane),
2699
IIC_VMOVISL, "vmov", "16", "$dst[$lane], $src2",
2700
[(set DPR:$dst, (vector_insert (v4i16 DPR:$src1),
2701
GPR:$src2, imm:$lane))]>;
2702
def VSETLNi32 : NVSetLane<{1,1,1,0,0,0,?,0}, 0b1011, 0b00, (outs DPR:$dst),
2703
(ins DPR:$src1, GPR:$src2, nohash_imm:$lane),
2704
IIC_VMOVISL, "vmov", "32", "$dst[$lane], $src2",
2705
[(set DPR:$dst, (insertelt (v2i32 DPR:$src1),
2706
GPR:$src2, imm:$lane))]>;
2708
def : Pat<(vector_insert (v16i8 QPR:$src1), GPR:$src2, imm:$lane),
2709
(v16i8 (INSERT_SUBREG QPR:$src1,
2710
(VSETLNi8 (v8i8 (EXTRACT_SUBREG QPR:$src1,
2711
(DSubReg_i8_reg imm:$lane))),
2712
GPR:$src2, (SubReg_i8_lane imm:$lane)),
2713
(DSubReg_i8_reg imm:$lane)))>;
2714
def : Pat<(vector_insert (v8i16 QPR:$src1), GPR:$src2, imm:$lane),
2715
(v8i16 (INSERT_SUBREG QPR:$src1,
2716
(VSETLNi16 (v4i16 (EXTRACT_SUBREG QPR:$src1,
2717
(DSubReg_i16_reg imm:$lane))),
2718
GPR:$src2, (SubReg_i16_lane imm:$lane)),
2719
(DSubReg_i16_reg imm:$lane)))>;
2720
def : Pat<(insertelt (v4i32 QPR:$src1), GPR:$src2, imm:$lane),
2721
(v4i32 (INSERT_SUBREG QPR:$src1,
2722
(VSETLNi32 (v2i32 (EXTRACT_SUBREG QPR:$src1,
2723
(DSubReg_i32_reg imm:$lane))),
2724
GPR:$src2, (SubReg_i32_lane imm:$lane)),
2725
(DSubReg_i32_reg imm:$lane)))>;
2727
def : Pat<(v2f32 (insertelt DPR:$src1, SPR:$src2, imm:$src3)),
2728
(INSERT_SUBREG (v2f32 (COPY_TO_REGCLASS DPR:$src1, DPR_VFP2)),
2729
SPR:$src2, (SSubReg_f32_reg imm:$src3))>;
2730
def : Pat<(v4f32 (insertelt QPR:$src1, SPR:$src2, imm:$src3)),
2731
(INSERT_SUBREG (v4f32 (COPY_TO_REGCLASS QPR:$src1, QPR_VFP2)),
2732
SPR:$src2, (SSubReg_f32_reg imm:$src3))>;
2734
//def : Pat<(v2i64 (insertelt QPR:$src1, DPR:$src2, imm:$src3)),
2735
// (INSERT_SUBREG QPR:$src1, DPR:$src2, (DSubReg_f64_reg imm:$src3))>;
2736
def : Pat<(v2f64 (insertelt QPR:$src1, DPR:$src2, imm:$src3)),
2737
(INSERT_SUBREG QPR:$src1, DPR:$src2, (DSubReg_f64_reg imm:$src3))>;
2739
def : Pat<(v2f32 (scalar_to_vector SPR:$src)),
2740
(INSERT_SUBREG (v2f32 (IMPLICIT_DEF)), SPR:$src, arm_ssubreg_0)>;
2741
def : Pat<(v2f64 (scalar_to_vector DPR:$src)),
2742
(INSERT_SUBREG (v2f64 (IMPLICIT_DEF)), DPR:$src, arm_dsubreg_0)>;
2743
def : Pat<(v4f32 (scalar_to_vector SPR:$src)),
2744
(INSERT_SUBREG (v4f32 (IMPLICIT_DEF)), SPR:$src, arm_ssubreg_0)>;
2746
def : Pat<(v8i8 (scalar_to_vector GPR:$src)),
2747
(VSETLNi8 (v8i8 (IMPLICIT_DEF)), GPR:$src, (i32 0))>;
2748
def : Pat<(v4i16 (scalar_to_vector GPR:$src)),
2749
(VSETLNi16 (v4i16 (IMPLICIT_DEF)), GPR:$src, (i32 0))>;
2750
def : Pat<(v2i32 (scalar_to_vector GPR:$src)),
2751
(VSETLNi32 (v2i32 (IMPLICIT_DEF)), GPR:$src, (i32 0))>;
2753
def : Pat<(v16i8 (scalar_to_vector GPR:$src)),
2754
(INSERT_SUBREG (v16i8 (IMPLICIT_DEF)),
2755
(VSETLNi8 (v8i8 (IMPLICIT_DEF)), GPR:$src, (i32 0)),
2757
def : Pat<(v8i16 (scalar_to_vector GPR:$src)),
2758
(INSERT_SUBREG (v8i16 (IMPLICIT_DEF)),
2759
(VSETLNi16 (v4i16 (IMPLICIT_DEF)), GPR:$src, (i32 0)),
2761
def : Pat<(v4i32 (scalar_to_vector GPR:$src)),
2762
(INSERT_SUBREG (v4i32 (IMPLICIT_DEF)),
2763
(VSETLNi32 (v2i32 (IMPLICIT_DEF)), GPR:$src, (i32 0)),
2766
// VDUP : Vector Duplicate (from ARM core register to all elements)
2768
class VDUPD<bits<8> opcod1, bits<2> opcod3, string Dt, ValueType Ty>
2769
: NVDup<opcod1, 0b1011, opcod3, (outs DPR:$dst), (ins GPR:$src),
2770
IIC_VMOVIS, "vdup", Dt, "$dst, $src",
2771
[(set DPR:$dst, (Ty (NEONvdup (i32 GPR:$src))))]>;
2772
class VDUPQ<bits<8> opcod1, bits<2> opcod3, string Dt, ValueType Ty>
2773
: NVDup<opcod1, 0b1011, opcod3, (outs QPR:$dst), (ins GPR:$src),
2774
IIC_VMOVIS, "vdup", Dt, "$dst, $src",
2775
[(set QPR:$dst, (Ty (NEONvdup (i32 GPR:$src))))]>;
2777
def VDUP8d : VDUPD<0b11101100, 0b00, "8", v8i8>;
2778
def VDUP16d : VDUPD<0b11101000, 0b01, "16", v4i16>;
2779
def VDUP32d : VDUPD<0b11101000, 0b00, "32", v2i32>;
2780
def VDUP8q : VDUPQ<0b11101110, 0b00, "8", v16i8>;
2781
def VDUP16q : VDUPQ<0b11101010, 0b01, "16", v8i16>;
2782
def VDUP32q : VDUPQ<0b11101010, 0b00, "32", v4i32>;
2784
def VDUPfd : NVDup<0b11101000, 0b1011, 0b00, (outs DPR:$dst), (ins GPR:$src),
2785
IIC_VMOVIS, "vdup", "32", "$dst, $src",
2786
[(set DPR:$dst, (v2f32 (NEONvdup
2787
(f32 (bitconvert GPR:$src)))))]>;
2788
def VDUPfq : NVDup<0b11101010, 0b1011, 0b00, (outs QPR:$dst), (ins GPR:$src),
2789
IIC_VMOVIS, "vdup", "32", "$dst, $src",
2790
[(set QPR:$dst, (v4f32 (NEONvdup
2791
(f32 (bitconvert GPR:$src)))))]>;
2793
// VDUP : Vector Duplicate Lane (from scalar to all elements)
2795
class VDUPLND<bits<2> op19_18, bits<2> op17_16,
2796
string OpcodeStr, string Dt, ValueType Ty>
2797
: N2V<0b11, 0b11, op19_18, op17_16, 0b11000, 0, 0,
2798
(outs DPR:$dst), (ins DPR:$src, nohash_imm:$lane), IIC_VMOVD,
2799
OpcodeStr, Dt, "$dst, $src[$lane]", "",
2800
[(set DPR:$dst, (Ty (NEONvduplane (Ty DPR:$src), imm:$lane)))]>;
2802
class VDUPLNQ<bits<2> op19_18, bits<2> op17_16, string OpcodeStr, string Dt,
2803
ValueType ResTy, ValueType OpTy>
2804
: N2V<0b11, 0b11, op19_18, op17_16, 0b11000, 1, 0,
2805
(outs QPR:$dst), (ins DPR:$src, nohash_imm:$lane), IIC_VMOVD,
2806
OpcodeStr, Dt, "$dst, $src[$lane]", "",
2807
[(set QPR:$dst, (ResTy (NEONvduplane (OpTy DPR:$src), imm:$lane)))]>;
2809
// Inst{19-16} is partially specified depending on the element size.
2811
def VDUPLN8d : VDUPLND<{?,?}, {?,1}, "vdup", "8", v8i8>;
2812
def VDUPLN16d : VDUPLND<{?,?}, {1,0}, "vdup", "16", v4i16>;
2813
def VDUPLN32d : VDUPLND<{?,1}, {0,0}, "vdup", "32", v2i32>;
2814
def VDUPLNfd : VDUPLND<{?,1}, {0,0}, "vdup", "32", v2f32>;
2815
def VDUPLN8q : VDUPLNQ<{?,?}, {?,1}, "vdup", "8", v16i8, v8i8>;
2816
def VDUPLN16q : VDUPLNQ<{?,?}, {1,0}, "vdup", "16", v8i16, v4i16>;
2817
def VDUPLN32q : VDUPLNQ<{?,1}, {0,0}, "vdup", "32", v4i32, v2i32>;
2818
def VDUPLNfq : VDUPLNQ<{?,1}, {0,0}, "vdup", "32", v4f32, v2f32>;
2820
def : Pat<(v16i8 (NEONvduplane (v16i8 QPR:$src), imm:$lane)),
2821
(v16i8 (VDUPLN8q (v8i8 (EXTRACT_SUBREG QPR:$src,
2822
(DSubReg_i8_reg imm:$lane))),
2823
(SubReg_i8_lane imm:$lane)))>;
2824
def : Pat<(v8i16 (NEONvduplane (v8i16 QPR:$src), imm:$lane)),
2825
(v8i16 (VDUPLN16q (v4i16 (EXTRACT_SUBREG QPR:$src,
2826
(DSubReg_i16_reg imm:$lane))),
2827
(SubReg_i16_lane imm:$lane)))>;
2828
def : Pat<(v4i32 (NEONvduplane (v4i32 QPR:$src), imm:$lane)),
2829
(v4i32 (VDUPLN32q (v2i32 (EXTRACT_SUBREG QPR:$src,
2830
(DSubReg_i32_reg imm:$lane))),
2831
(SubReg_i32_lane imm:$lane)))>;
2832
def : Pat<(v4f32 (NEONvduplane (v4f32 QPR:$src), imm:$lane)),
2833
(v4f32 (VDUPLNfq (v2f32 (EXTRACT_SUBREG QPR:$src,
2834
(DSubReg_i32_reg imm:$lane))),
2835
(SubReg_i32_lane imm:$lane)))>;
2837
def VDUPfdf : N2V<0b11, 0b11, {?,1}, {0,0}, 0b11000, 0, 0,
2838
(outs DPR:$dst), (ins SPR:$src),
2839
IIC_VMOVD, "vdup", "32", "$dst, ${src:lane}", "",
2840
[(set DPR:$dst, (v2f32 (NEONvdup (f32 SPR:$src))))]>;
2842
def VDUPfqf : N2V<0b11, 0b11, {?,1}, {0,0}, 0b11000, 1, 0,
2843
(outs QPR:$dst), (ins SPR:$src),
2844
IIC_VMOVD, "vdup", "32", "$dst, ${src:lane}", "",
2845
[(set QPR:$dst, (v4f32 (NEONvdup (f32 SPR:$src))))]>;
2847
def : Pat<(v2i64 (NEONvduplane (v2i64 QPR:$src), imm:$lane)),
2848
(INSERT_SUBREG QPR:$src,
2849
(i64 (EXTRACT_SUBREG QPR:$src,
2850
(DSubReg_f64_reg imm:$lane))),
2851
(DSubReg_f64_other_reg imm:$lane))>;
2852
def : Pat<(v2f64 (NEONvduplane (v2f64 QPR:$src), imm:$lane)),
2853
(INSERT_SUBREG QPR:$src,
2854
(f64 (EXTRACT_SUBREG QPR:$src,
2855
(DSubReg_f64_reg imm:$lane))),
2856
(DSubReg_f64_other_reg imm:$lane))>;
2858
// VMOVN : Vector Narrowing Move
2859
defm VMOVN : N2VNInt_HSD<0b11,0b11,0b10,0b00100,0,0, IIC_VMOVD,
2860
"vmovn", "i", int_arm_neon_vmovn>;
2861
// VQMOVN : Vector Saturating Narrowing Move
2862
defm VQMOVNs : N2VNInt_HSD<0b11,0b11,0b10,0b00101,0,0, IIC_VQUNAiD,
2863
"vqmovn", "s", int_arm_neon_vqmovns>;
2864
defm VQMOVNu : N2VNInt_HSD<0b11,0b11,0b10,0b00101,1,0, IIC_VQUNAiD,
2865
"vqmovn", "u", int_arm_neon_vqmovnu>;
2866
defm VQMOVNsu : N2VNInt_HSD<0b11,0b11,0b10,0b00100,1,0, IIC_VQUNAiD,
2867
"vqmovun", "s", int_arm_neon_vqmovnsu>;
2868
// VMOVL : Vector Lengthening Move
2869
defm VMOVLs : N2VLInt_QHS<0b01,0b10100,0,1, "vmovl", "s",
2870
int_arm_neon_vmovls>;
2871
defm VMOVLu : N2VLInt_QHS<0b11,0b10100,0,1, "vmovl", "u",
2872
int_arm_neon_vmovlu>;
2874
// Vector Conversions.
2876
// VCVT : Vector Convert Between Floating-Point and Integers
2877
def VCVTf2sd : N2VD<0b11, 0b11, 0b10, 0b11, 0b01110, 0, "vcvt", "s32.f32",
2878
v2i32, v2f32, fp_to_sint>;
2879
def VCVTf2ud : N2VD<0b11, 0b11, 0b10, 0b11, 0b01111, 0, "vcvt", "u32.f32",
2880
v2i32, v2f32, fp_to_uint>;
2881
def VCVTs2fd : N2VD<0b11, 0b11, 0b10, 0b11, 0b01100, 0, "vcvt", "f32.s32",
2882
v2f32, v2i32, sint_to_fp>;
2883
def VCVTu2fd : N2VD<0b11, 0b11, 0b10, 0b11, 0b01101, 0, "vcvt", "f32.u32",
2884
v2f32, v2i32, uint_to_fp>;
2886
def VCVTf2sq : N2VQ<0b11, 0b11, 0b10, 0b11, 0b01110, 0, "vcvt", "s32.f32",
2887
v4i32, v4f32, fp_to_sint>;
2888
def VCVTf2uq : N2VQ<0b11, 0b11, 0b10, 0b11, 0b01111, 0, "vcvt", "u32.f32",
2889
v4i32, v4f32, fp_to_uint>;
2890
def VCVTs2fq : N2VQ<0b11, 0b11, 0b10, 0b11, 0b01100, 0, "vcvt", "f32.s32",
2891
v4f32, v4i32, sint_to_fp>;
2892
def VCVTu2fq : N2VQ<0b11, 0b11, 0b10, 0b11, 0b01101, 0, "vcvt", "f32.u32",
2893
v4f32, v4i32, uint_to_fp>;
2895
// VCVT : Vector Convert Between Floating-Point and Fixed-Point.
2896
def VCVTf2xsd : N2VCvtD<0, 1, 0b1111, 0, 1, "vcvt", "s32.f32",
2897
v2i32, v2f32, int_arm_neon_vcvtfp2fxs>;
2898
def VCVTf2xud : N2VCvtD<1, 1, 0b1111, 0, 1, "vcvt", "u32.f32",
2899
v2i32, v2f32, int_arm_neon_vcvtfp2fxu>;
2900
def VCVTxs2fd : N2VCvtD<0, 1, 0b1110, 0, 1, "vcvt", "f32.s32",
2901
v2f32, v2i32, int_arm_neon_vcvtfxs2fp>;
2902
def VCVTxu2fd : N2VCvtD<1, 1, 0b1110, 0, 1, "vcvt", "f32.u32",
2903
v2f32, v2i32, int_arm_neon_vcvtfxu2fp>;
2905
def VCVTf2xsq : N2VCvtQ<0, 1, 0b1111, 0, 1, "vcvt", "s32.f32",
2906
v4i32, v4f32, int_arm_neon_vcvtfp2fxs>;
2907
def VCVTf2xuq : N2VCvtQ<1, 1, 0b1111, 0, 1, "vcvt", "u32.f32",
2908
v4i32, v4f32, int_arm_neon_vcvtfp2fxu>;
2909
def VCVTxs2fq : N2VCvtQ<0, 1, 0b1110, 0, 1, "vcvt", "f32.s32",
2910
v4f32, v4i32, int_arm_neon_vcvtfxs2fp>;
2911
def VCVTxu2fq : N2VCvtQ<1, 1, 0b1110, 0, 1, "vcvt", "f32.u32",
2912
v4f32, v4i32, int_arm_neon_vcvtfxu2fp>;
2916
// VREV64 : Vector Reverse elements within 64-bit doublewords
2918
class VREV64D<bits<2> op19_18, string OpcodeStr, string Dt, ValueType Ty>
2919
: N2V<0b11, 0b11, op19_18, 0b00, 0b00000, 0, 0, (outs DPR:$dst),
2920
(ins DPR:$src), IIC_VMOVD,
2921
OpcodeStr, Dt, "$dst, $src", "",
2922
[(set DPR:$dst, (Ty (NEONvrev64 (Ty DPR:$src))))]>;
2923
class VREV64Q<bits<2> op19_18, string OpcodeStr, string Dt, ValueType Ty>
2924
: N2V<0b11, 0b11, op19_18, 0b00, 0b00000, 1, 0, (outs QPR:$dst),
2925
(ins QPR:$src), IIC_VMOVD,
2926
OpcodeStr, Dt, "$dst, $src", "",
2927
[(set QPR:$dst, (Ty (NEONvrev64 (Ty QPR:$src))))]>;
2929
def VREV64d8 : VREV64D<0b00, "vrev64", "8", v8i8>;
2930
def VREV64d16 : VREV64D<0b01, "vrev64", "16", v4i16>;
2931
def VREV64d32 : VREV64D<0b10, "vrev64", "32", v2i32>;
2932
def VREV64df : VREV64D<0b10, "vrev64", "32", v2f32>;
2934
def VREV64q8 : VREV64Q<0b00, "vrev64", "8", v16i8>;
2935
def VREV64q16 : VREV64Q<0b01, "vrev64", "16", v8i16>;
2936
def VREV64q32 : VREV64Q<0b10, "vrev64", "32", v4i32>;
2937
def VREV64qf : VREV64Q<0b10, "vrev64", "32", v4f32>;
2939
// VREV32 : Vector Reverse elements within 32-bit words
2941
class VREV32D<bits<2> op19_18, string OpcodeStr, string Dt, ValueType Ty>
2942
: N2V<0b11, 0b11, op19_18, 0b00, 0b00001, 0, 0, (outs DPR:$dst),
2943
(ins DPR:$src), IIC_VMOVD,
2944
OpcodeStr, Dt, "$dst, $src", "",
2945
[(set DPR:$dst, (Ty (NEONvrev32 (Ty DPR:$src))))]>;
2946
class VREV32Q<bits<2> op19_18, string OpcodeStr, string Dt, ValueType Ty>
2947
: N2V<0b11, 0b11, op19_18, 0b00, 0b00001, 1, 0, (outs QPR:$dst),
2948
(ins QPR:$src), IIC_VMOVD,
2949
OpcodeStr, Dt, "$dst, $src", "",
2950
[(set QPR:$dst, (Ty (NEONvrev32 (Ty QPR:$src))))]>;
2952
def VREV32d8 : VREV32D<0b00, "vrev32", "8", v8i8>;
2953
def VREV32d16 : VREV32D<0b01, "vrev32", "16", v4i16>;
2955
def VREV32q8 : VREV32Q<0b00, "vrev32", "8", v16i8>;
2956
def VREV32q16 : VREV32Q<0b01, "vrev32", "16", v8i16>;
2958
// VREV16 : Vector Reverse elements within 16-bit halfwords
2960
class VREV16D<bits<2> op19_18, string OpcodeStr, string Dt, ValueType Ty>
2961
: N2V<0b11, 0b11, op19_18, 0b00, 0b00010, 0, 0, (outs DPR:$dst),
2962
(ins DPR:$src), IIC_VMOVD,
2963
OpcodeStr, Dt, "$dst, $src", "",
2964
[(set DPR:$dst, (Ty (NEONvrev16 (Ty DPR:$src))))]>;
2965
class VREV16Q<bits<2> op19_18, string OpcodeStr, string Dt, ValueType Ty>
2966
: N2V<0b11, 0b11, op19_18, 0b00, 0b00010, 1, 0, (outs QPR:$dst),
2967
(ins QPR:$src), IIC_VMOVD,
2968
OpcodeStr, Dt, "$dst, $src", "",
2969
[(set QPR:$dst, (Ty (NEONvrev16 (Ty QPR:$src))))]>;
2971
def VREV16d8 : VREV16D<0b00, "vrev16", "8", v8i8>;
2972
def VREV16q8 : VREV16Q<0b00, "vrev16", "8", v16i8>;
2974
// Other Vector Shuffles.
2976
// VEXT : Vector Extract
2978
class VEXTd<string OpcodeStr, string Dt, ValueType Ty>
2979
: N3V<0,1,0b11,{?,?,?,?},0,0, (outs DPR:$dst),
2980
(ins DPR:$lhs, DPR:$rhs, i32imm:$index), IIC_VEXTD,
2981
OpcodeStr, Dt, "$dst, $lhs, $rhs, $index", "",
2982
[(set DPR:$dst, (Ty (NEONvext (Ty DPR:$lhs),
2983
(Ty DPR:$rhs), imm:$index)))]>;
2985
class VEXTq<string OpcodeStr, string Dt, ValueType Ty>
2986
: N3V<0,1,0b11,{?,?,?,?},1,0, (outs QPR:$dst),
2987
(ins QPR:$lhs, QPR:$rhs, i32imm:$index), IIC_VEXTQ,
2988
OpcodeStr, Dt, "$dst, $lhs, $rhs, $index", "",
2989
[(set QPR:$dst, (Ty (NEONvext (Ty QPR:$lhs),
2990
(Ty QPR:$rhs), imm:$index)))]>;
2992
def VEXTd8 : VEXTd<"vext", "8", v8i8>;
2993
def VEXTd16 : VEXTd<"vext", "16", v4i16>;
2994
def VEXTd32 : VEXTd<"vext", "32", v2i32>;
2995
def VEXTdf : VEXTd<"vext", "32", v2f32>;
2997
def VEXTq8 : VEXTq<"vext", "8", v16i8>;
2998
def VEXTq16 : VEXTq<"vext", "16", v8i16>;
2999
def VEXTq32 : VEXTq<"vext", "32", v4i32>;
3000
def VEXTqf : VEXTq<"vext", "32", v4f32>;
3002
// VTRN : Vector Transpose
3004
def VTRNd8 : N2VDShuffle<0b00, 0b00001, "vtrn", "8">;
3005
def VTRNd16 : N2VDShuffle<0b01, 0b00001, "vtrn", "16">;
3006
def VTRNd32 : N2VDShuffle<0b10, 0b00001, "vtrn", "32">;
3008
def VTRNq8 : N2VQShuffle<0b00, 0b00001, IIC_VPERMQ, "vtrn", "8">;
3009
def VTRNq16 : N2VQShuffle<0b01, 0b00001, IIC_VPERMQ, "vtrn", "16">;
3010
def VTRNq32 : N2VQShuffle<0b10, 0b00001, IIC_VPERMQ, "vtrn", "32">;
3012
// VUZP : Vector Unzip (Deinterleave)
3014
def VUZPd8 : N2VDShuffle<0b00, 0b00010, "vuzp", "8">;
3015
def VUZPd16 : N2VDShuffle<0b01, 0b00010, "vuzp", "16">;
3016
def VUZPd32 : N2VDShuffle<0b10, 0b00010, "vuzp", "32">;
3018
def VUZPq8 : N2VQShuffle<0b00, 0b00010, IIC_VPERMQ3, "vuzp", "8">;
3019
def VUZPq16 : N2VQShuffle<0b01, 0b00010, IIC_VPERMQ3, "vuzp", "16">;
3020
def VUZPq32 : N2VQShuffle<0b10, 0b00010, IIC_VPERMQ3, "vuzp", "32">;
3022
// VZIP : Vector Zip (Interleave)
3024
def VZIPd8 : N2VDShuffle<0b00, 0b00011, "vzip", "8">;
3025
def VZIPd16 : N2VDShuffle<0b01, 0b00011, "vzip", "16">;
3026
def VZIPd32 : N2VDShuffle<0b10, 0b00011, "vzip", "32">;
3028
def VZIPq8 : N2VQShuffle<0b00, 0b00011, IIC_VPERMQ3, "vzip", "8">;
3029
def VZIPq16 : N2VQShuffle<0b01, 0b00011, IIC_VPERMQ3, "vzip", "16">;
3030
def VZIPq32 : N2VQShuffle<0b10, 0b00011, IIC_VPERMQ3, "vzip", "32">;
3032
// Vector Table Lookup and Table Extension.
3034
// VTBL : Vector Table Lookup
3036
: N3V<1,1,0b11,0b1000,0,0, (outs DPR:$dst),
3037
(ins DPR:$tbl1, DPR:$src), IIC_VTB1,
3038
"vtbl", "8", "$dst, \\{$tbl1\\}, $src", "",
3039
[(set DPR:$dst, (v8i8 (int_arm_neon_vtbl1 DPR:$tbl1, DPR:$src)))]>;
3040
let hasExtraSrcRegAllocReq = 1 in {
3042
: N3V<1,1,0b11,0b1001,0,0, (outs DPR:$dst),
3043
(ins DPR:$tbl1, DPR:$tbl2, DPR:$src), IIC_VTB2,
3044
"vtbl", "8", "$dst, \\{$tbl1, $tbl2\\}, $src", "",
3045
[(set DPR:$dst, (v8i8 (int_arm_neon_vtbl2
3046
DPR:$tbl1, DPR:$tbl2, DPR:$src)))]>;
3048
: N3V<1,1,0b11,0b1010,0,0, (outs DPR:$dst),
3049
(ins DPR:$tbl1, DPR:$tbl2, DPR:$tbl3, DPR:$src), IIC_VTB3,
3050
"vtbl", "8", "$dst, \\{$tbl1, $tbl2, $tbl3\\}, $src", "",
3051
[(set DPR:$dst, (v8i8 (int_arm_neon_vtbl3
3052
DPR:$tbl1, DPR:$tbl2, DPR:$tbl3, DPR:$src)))]>;
3054
: N3V<1,1,0b11,0b1011,0,0, (outs DPR:$dst),
3055
(ins DPR:$tbl1, DPR:$tbl2, DPR:$tbl3, DPR:$tbl4, DPR:$src), IIC_VTB4,
3056
"vtbl", "8", "$dst, \\{$tbl1, $tbl2, $tbl3, $tbl4\\}, $src", "",
3057
[(set DPR:$dst, (v8i8 (int_arm_neon_vtbl4 DPR:$tbl1, DPR:$tbl2,
3058
DPR:$tbl3, DPR:$tbl4, DPR:$src)))]>;
3059
} // hasExtraSrcRegAllocReq = 1
3061
// VTBX : Vector Table Extension
3063
: N3V<1,1,0b11,0b1000,1,0, (outs DPR:$dst),
3064
(ins DPR:$orig, DPR:$tbl1, DPR:$src), IIC_VTBX1,
3065
"vtbx", "8", "$dst, \\{$tbl1\\}, $src", "$orig = $dst",
3066
[(set DPR:$dst, (v8i8 (int_arm_neon_vtbx1
3067
DPR:$orig, DPR:$tbl1, DPR:$src)))]>;
3068
let hasExtraSrcRegAllocReq = 1 in {
3070
: N3V<1,1,0b11,0b1001,1,0, (outs DPR:$dst),
3071
(ins DPR:$orig, DPR:$tbl1, DPR:$tbl2, DPR:$src), IIC_VTBX2,
3072
"vtbx", "8", "$dst, \\{$tbl1, $tbl2\\}, $src", "$orig = $dst",
3073
[(set DPR:$dst, (v8i8 (int_arm_neon_vtbx2
3074
DPR:$orig, DPR:$tbl1, DPR:$tbl2, DPR:$src)))]>;
3076
: N3V<1,1,0b11,0b1010,1,0, (outs DPR:$dst),
3077
(ins DPR:$orig, DPR:$tbl1, DPR:$tbl2, DPR:$tbl3, DPR:$src), IIC_VTBX3,
3078
"vtbx", "8", "$dst, \\{$tbl1, $tbl2, $tbl3\\}, $src", "$orig = $dst",
3079
[(set DPR:$dst, (v8i8 (int_arm_neon_vtbx3 DPR:$orig, DPR:$tbl1,
3080
DPR:$tbl2, DPR:$tbl3, DPR:$src)))]>;
3082
: N3V<1,1,0b11,0b1011,1,0, (outs DPR:$dst), (ins DPR:$orig, DPR:$tbl1,
3083
DPR:$tbl2, DPR:$tbl3, DPR:$tbl4, DPR:$src), IIC_VTBX4,
3084
"vtbx", "8", "$dst, \\{$tbl1, $tbl2, $tbl3, $tbl4\\}, $src",
3086
[(set DPR:$dst, (v8i8 (int_arm_neon_vtbx4 DPR:$orig, DPR:$tbl1,
3087
DPR:$tbl2, DPR:$tbl3, DPR:$tbl4, DPR:$src)))]>;
3088
} // hasExtraSrcRegAllocReq = 1
3090
//===----------------------------------------------------------------------===//
3091
// NEON instructions for single-precision FP math
3092
//===----------------------------------------------------------------------===//
3094
class N2VSPat<SDNode OpNode, ValueType ResTy, ValueType OpTy, NeonI Inst>
3095
: NEONFPPat<(ResTy (OpNode SPR:$a)),
3096
(EXTRACT_SUBREG (Inst (INSERT_SUBREG (OpTy (IMPLICIT_DEF)),
3097
SPR:$a, arm_ssubreg_0)),
3100
class N3VSPat<SDNode OpNode, NeonI Inst>
3101
: NEONFPPat<(f32 (OpNode SPR:$a, SPR:$b)),
3102
(EXTRACT_SUBREG (Inst (INSERT_SUBREG (v2f32 (IMPLICIT_DEF)),
3103
SPR:$a, arm_ssubreg_0),
3104
(INSERT_SUBREG (v2f32 (IMPLICIT_DEF)),
3105
SPR:$b, arm_ssubreg_0)),
3108
class N3VSMulOpPat<SDNode MulNode, SDNode OpNode, NeonI Inst>
3109
: NEONFPPat<(f32 (OpNode SPR:$acc, (f32 (MulNode SPR:$a, SPR:$b)))),
3110
(EXTRACT_SUBREG (Inst (INSERT_SUBREG (v2f32 (IMPLICIT_DEF)),
3111
SPR:$acc, arm_ssubreg_0),
3112
(INSERT_SUBREG (v2f32 (IMPLICIT_DEF)),
3113
SPR:$a, arm_ssubreg_0),
3114
(INSERT_SUBREG (v2f32 (IMPLICIT_DEF)),
3115
SPR:$b, arm_ssubreg_0)),
3118
// These need separate instructions because they must use DPR_VFP2 register
3119
// class which have SPR sub-registers.
3121
// Vector Add Operations used for single-precision FP
3122
let neverHasSideEffects = 1 in
3123
def VADDfd_sfp : N3VS<0,0,0b00,0b1101,0, "vadd", "f32", v2f32, v2f32, fadd, 1>;
3124
def : N3VSPat<fadd, VADDfd_sfp>;
3126
// Vector Sub Operations used for single-precision FP
3127
let neverHasSideEffects = 1 in
3128
def VSUBfd_sfp : N3VS<0,0,0b10,0b1101,0, "vsub", "f32", v2f32, v2f32, fsub, 0>;
3129
def : N3VSPat<fsub, VSUBfd_sfp>;
3131
// Vector Multiply Operations used for single-precision FP
3132
let neverHasSideEffects = 1 in
3133
def VMULfd_sfp : N3VS<1,0,0b00,0b1101,1, "vmul", "f32", v2f32, v2f32, fmul, 1>;
3134
def : N3VSPat<fmul, VMULfd_sfp>;
3136
// Vector Multiply-Accumulate/Subtract used for single-precision FP
3137
// vml[as].f32 can cause 4-8 cycle stalls in following ASIMD instructions, so
3138
// we want to avoid them for now. e.g., alternating vmla/vadd instructions.
3140
//let neverHasSideEffects = 1 in
3141
//def VMLAfd_sfp : N3VSMulOp<0,0,0b00,0b1101,1, IIC_VMACD, "vmla", "f32",
3142
// v2f32, fmul, fadd>;
3143
//def : N3VSMulOpPat<fmul, fadd, VMLAfd_sfp>;
3145
//let neverHasSideEffects = 1 in
3146
//def VMLSfd_sfp : N3VSMulOp<0,0,0b10,0b1101,1, IIC_VMACD, "vmls", "f32",
3147
// v2f32, fmul, fsub>;
3148
//def : N3VSMulOpPat<fmul, fsub, VMLSfd_sfp>;
3150
// Vector Absolute used for single-precision FP
3151
let neverHasSideEffects = 1 in
3152
def VABSfd_sfp : N2V<0b11, 0b11, 0b10, 0b01, 0b01110, 0, 0,
3153
(outs DPR_VFP2:$dst), (ins DPR_VFP2:$src), IIC_VUNAD,
3154
"vabs", "f32", "$dst, $src", "", []>;
3155
def : N2VSPat<fabs, f32, v2f32, VABSfd_sfp>;
3157
// Vector Negate used for single-precision FP
3158
let neverHasSideEffects = 1 in
3159
def VNEGfd_sfp : N2V<0b11, 0b11, 0b10, 0b01, 0b01111, 0, 0,
3160
(outs DPR_VFP2:$dst), (ins DPR_VFP2:$src), IIC_VUNAD,
3161
"vneg", "f32", "$dst, $src", "", []>;
3162
def : N2VSPat<fneg, f32, v2f32, VNEGfd_sfp>;
3164
// Vector Maximum used for single-precision FP
3165
let neverHasSideEffects = 1 in
3166
def VMAXfd_sfp : N3V<0, 0, 0b00, 0b1111, 0, 0, (outs DPR_VFP2:$dst),
3167
(ins DPR_VFP2:$src1, DPR_VFP2:$src2), IIC_VBIND,
3168
"vmax", "f32", "$dst, $src1, $src2", "", []>;
3169
def : N3VSPat<NEONfmax, VMAXfd_sfp>;
3171
// Vector Minimum used for single-precision FP
3172
let neverHasSideEffects = 1 in
3173
def VMINfd_sfp : N3V<0, 0, 0b00, 0b1111, 0, 0, (outs DPR_VFP2:$dst),
3174
(ins DPR_VFP2:$src1, DPR_VFP2:$src2), IIC_VBIND,
3175
"vmin", "f32", "$dst, $src1, $src2", "", []>;
3176
def : N3VSPat<NEONfmin, VMINfd_sfp>;
3178
// Vector Convert between single-precision FP and integer
3179
let neverHasSideEffects = 1 in
3180
def VCVTf2sd_sfp : N2VS<0b11, 0b11, 0b10, 0b11, 0b01110, 0, "vcvt", "s32.f32",
3181
v2i32, v2f32, fp_to_sint>;
3182
def : N2VSPat<arm_ftosi, f32, v2f32, VCVTf2sd_sfp>;
3184
let neverHasSideEffects = 1 in
3185
def VCVTf2ud_sfp : N2VS<0b11, 0b11, 0b10, 0b11, 0b01111, 0, "vcvt", "u32.f32",
3186
v2i32, v2f32, fp_to_uint>;
3187
def : N2VSPat<arm_ftoui, f32, v2f32, VCVTf2ud_sfp>;
3189
let neverHasSideEffects = 1 in
3190
def VCVTs2fd_sfp : N2VS<0b11, 0b11, 0b10, 0b11, 0b01100, 0, "vcvt", "f32.s32",
3191
v2f32, v2i32, sint_to_fp>;
3192
def : N2VSPat<arm_sitof, f32, v2i32, VCVTs2fd_sfp>;
3194
let neverHasSideEffects = 1 in
3195
def VCVTu2fd_sfp : N2VS<0b11, 0b11, 0b10, 0b11, 0b01101, 0, "vcvt", "f32.u32",
3196
v2f32, v2i32, uint_to_fp>;
3197
def : N2VSPat<arm_uitof, f32, v2i32, VCVTu2fd_sfp>;
3199
//===----------------------------------------------------------------------===//
3200
// Non-Instruction Patterns
3201
//===----------------------------------------------------------------------===//
3204
def : Pat<(v1i64 (bitconvert (v2i32 DPR:$src))), (v1i64 DPR:$src)>;
3205
def : Pat<(v1i64 (bitconvert (v4i16 DPR:$src))), (v1i64 DPR:$src)>;
3206
def : Pat<(v1i64 (bitconvert (v8i8 DPR:$src))), (v1i64 DPR:$src)>;
3207
def : Pat<(v1i64 (bitconvert (f64 DPR:$src))), (v1i64 DPR:$src)>;
3208
def : Pat<(v1i64 (bitconvert (v2f32 DPR:$src))), (v1i64 DPR:$src)>;
3209
def : Pat<(v2i32 (bitconvert (v1i64 DPR:$src))), (v2i32 DPR:$src)>;
3210
def : Pat<(v2i32 (bitconvert (v4i16 DPR:$src))), (v2i32 DPR:$src)>;
3211
def : Pat<(v2i32 (bitconvert (v8i8 DPR:$src))), (v2i32 DPR:$src)>;
3212
def : Pat<(v2i32 (bitconvert (f64 DPR:$src))), (v2i32 DPR:$src)>;
3213
def : Pat<(v2i32 (bitconvert (v2f32 DPR:$src))), (v2i32 DPR:$src)>;
3214
def : Pat<(v4i16 (bitconvert (v1i64 DPR:$src))), (v4i16 DPR:$src)>;
3215
def : Pat<(v4i16 (bitconvert (v2i32 DPR:$src))), (v4i16 DPR:$src)>;
3216
def : Pat<(v4i16 (bitconvert (v8i8 DPR:$src))), (v4i16 DPR:$src)>;
3217
def : Pat<(v4i16 (bitconvert (f64 DPR:$src))), (v4i16 DPR:$src)>;
3218
def : Pat<(v4i16 (bitconvert (v2f32 DPR:$src))), (v4i16 DPR:$src)>;
3219
def : Pat<(v8i8 (bitconvert (v1i64 DPR:$src))), (v8i8 DPR:$src)>;
3220
def : Pat<(v8i8 (bitconvert (v2i32 DPR:$src))), (v8i8 DPR:$src)>;
3221
def : Pat<(v8i8 (bitconvert (v4i16 DPR:$src))), (v8i8 DPR:$src)>;
3222
def : Pat<(v8i8 (bitconvert (f64 DPR:$src))), (v8i8 DPR:$src)>;
3223
def : Pat<(v8i8 (bitconvert (v2f32 DPR:$src))), (v8i8 DPR:$src)>;
3224
def : Pat<(f64 (bitconvert (v1i64 DPR:$src))), (f64 DPR:$src)>;
3225
def : Pat<(f64 (bitconvert (v2i32 DPR:$src))), (f64 DPR:$src)>;
3226
def : Pat<(f64 (bitconvert (v4i16 DPR:$src))), (f64 DPR:$src)>;
3227
def : Pat<(f64 (bitconvert (v8i8 DPR:$src))), (f64 DPR:$src)>;
3228
def : Pat<(f64 (bitconvert (v2f32 DPR:$src))), (f64 DPR:$src)>;
3229
def : Pat<(v2f32 (bitconvert (f64 DPR:$src))), (v2f32 DPR:$src)>;
3230
def : Pat<(v2f32 (bitconvert (v1i64 DPR:$src))), (v2f32 DPR:$src)>;
3231
def : Pat<(v2f32 (bitconvert (v2i32 DPR:$src))), (v2f32 DPR:$src)>;
3232
def : Pat<(v2f32 (bitconvert (v4i16 DPR:$src))), (v2f32 DPR:$src)>;
3233
def : Pat<(v2f32 (bitconvert (v8i8 DPR:$src))), (v2f32 DPR:$src)>;
3235
def : Pat<(v2i64 (bitconvert (v4i32 QPR:$src))), (v2i64 QPR:$src)>;
3236
def : Pat<(v2i64 (bitconvert (v8i16 QPR:$src))), (v2i64 QPR:$src)>;
3237
def : Pat<(v2i64 (bitconvert (v16i8 QPR:$src))), (v2i64 QPR:$src)>;
3238
def : Pat<(v2i64 (bitconvert (v2f64 QPR:$src))), (v2i64 QPR:$src)>;
3239
def : Pat<(v2i64 (bitconvert (v4f32 QPR:$src))), (v2i64 QPR:$src)>;
3240
def : Pat<(v4i32 (bitconvert (v2i64 QPR:$src))), (v4i32 QPR:$src)>;
3241
def : Pat<(v4i32 (bitconvert (v8i16 QPR:$src))), (v4i32 QPR:$src)>;
3242
def : Pat<(v4i32 (bitconvert (v16i8 QPR:$src))), (v4i32 QPR:$src)>;
3243
def : Pat<(v4i32 (bitconvert (v2f64 QPR:$src))), (v4i32 QPR:$src)>;
3244
def : Pat<(v4i32 (bitconvert (v4f32 QPR:$src))), (v4i32 QPR:$src)>;
3245
def : Pat<(v8i16 (bitconvert (v2i64 QPR:$src))), (v8i16 QPR:$src)>;
3246
def : Pat<(v8i16 (bitconvert (v4i32 QPR:$src))), (v8i16 QPR:$src)>;
3247
def : Pat<(v8i16 (bitconvert (v16i8 QPR:$src))), (v8i16 QPR:$src)>;
3248
def : Pat<(v8i16 (bitconvert (v2f64 QPR:$src))), (v8i16 QPR:$src)>;
3249
def : Pat<(v8i16 (bitconvert (v4f32 QPR:$src))), (v8i16 QPR:$src)>;
3250
def : Pat<(v16i8 (bitconvert (v2i64 QPR:$src))), (v16i8 QPR:$src)>;
3251
def : Pat<(v16i8 (bitconvert (v4i32 QPR:$src))), (v16i8 QPR:$src)>;
3252
def : Pat<(v16i8 (bitconvert (v8i16 QPR:$src))), (v16i8 QPR:$src)>;
3253
def : Pat<(v16i8 (bitconvert (v2f64 QPR:$src))), (v16i8 QPR:$src)>;
3254
def : Pat<(v16i8 (bitconvert (v4f32 QPR:$src))), (v16i8 QPR:$src)>;
3255
def : Pat<(v4f32 (bitconvert (v2i64 QPR:$src))), (v4f32 QPR:$src)>;
3256
def : Pat<(v4f32 (bitconvert (v4i32 QPR:$src))), (v4f32 QPR:$src)>;
3257
def : Pat<(v4f32 (bitconvert (v8i16 QPR:$src))), (v4f32 QPR:$src)>;
3258
def : Pat<(v4f32 (bitconvert (v16i8 QPR:$src))), (v4f32 QPR:$src)>;
3259
def : Pat<(v4f32 (bitconvert (v2f64 QPR:$src))), (v4f32 QPR:$src)>;
3260
def : Pat<(v2f64 (bitconvert (v2i64 QPR:$src))), (v2f64 QPR:$src)>;
3261
def : Pat<(v2f64 (bitconvert (v4i32 QPR:$src))), (v2f64 QPR:$src)>;
3262
def : Pat<(v2f64 (bitconvert (v8i16 QPR:$src))), (v2f64 QPR:$src)>;
3263
def : Pat<(v2f64 (bitconvert (v16i8 QPR:$src))), (v2f64 QPR:$src)>;
3264
def : Pat<(v2f64 (bitconvert (v4f32 QPR:$src))), (v2f64 QPR:$src)>;