1 /*
2 * Copyright (c) 2020, 2022, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef CPU_X86_C2_MACROASSEMBLER_X86_HPP
26 #define CPU_X86_C2_MACROASSEMBLER_X86_HPP
27
28 // C2_MacroAssembler contains high-level macros for C2
29
30 public:
31 // C2 compiled method's prolog code.
32 void verified_entry(Compile* C, int sp_inc = 0);
33
34 void entry_barrier();
35 void emit_entry_barrier_stub(C2EntryBarrierStub* stub);
36 static int entry_barrier_stub_size();
37
38 Assembler::AvxVectorLen vector_length_encoding(int vlen_in_bytes);
39
40 // Code used by cmpFastLock and cmpFastUnlock mach instructions in .ad file.
41 // See full description in macroAssembler_x86.cpp.
42 void fast_lock(Register obj, Register box, Register tmp,
43 Register scr, Register cx1, Register cx2,
44 RTMLockingCounters* rtm_counters,
45 RTMLockingCounters* stack_rtm_counters,
46 Metadata* method_data,
47 bool use_rtm, bool profile_rtm);
48 void fast_unlock(Register obj, Register box, Register tmp, bool use_rtm);
49
50 #if INCLUDE_RTM_OPT
51 void rtm_counters_update(Register abort_status, Register rtm_counters);
52 void branch_on_random_using_rdtsc(Register tmp, Register scr, int count, Label& brLabel);
53 void rtm_abort_ratio_calculation(Register tmp, Register rtm_counters_reg,
54 RTMLockingCounters* rtm_counters,
55 Metadata* method_data);
56 void rtm_profiling(Register abort_status_Reg, Register rtm_counters_Reg,
57 RTMLockingCounters* rtm_counters, Metadata* method_data, bool profile_rtm);
58 void rtm_retry_lock_on_abort(Register retry_count, Register abort_status, Label& retryLabel);
59 void rtm_retry_lock_on_busy(Register retry_count, Register box, Register tmp, Register scr, Label& retryLabel);
60 void rtm_stack_locking(Register obj, Register tmp, Register scr,
61 Register retry_on_abort_count,
62 RTMLockingCounters* stack_rtm_counters,
63 Metadata* method_data, bool profile_rtm,
64 Label& DONE_LABEL, Label& IsInflated);
65 void rtm_inflated_locking(Register obj, Register box, Register tmp,
66 Register scr, Register retry_on_busy_count,
67 Register retry_on_abort_count,
68 RTMLockingCounters* rtm_counters,
69 Metadata* method_data, bool profile_rtm,
70 Label& DONE_LABEL);
71 #endif
72
73 // Generic instructions support for use in .ad files C2 code generation
74 void vabsnegd(int opcode, XMMRegister dst, XMMRegister src);
75 void vabsnegd(int opcode, XMMRegister dst, XMMRegister src, int vector_len);
76 void vabsnegf(int opcode, XMMRegister dst, XMMRegister src);
77 void vabsnegf(int opcode, XMMRegister dst, XMMRegister src, int vector_len);
78
79 void pminmax(int opcode, BasicType elem_bt, XMMRegister dst, XMMRegister src,
80 XMMRegister tmp = xnoreg);
81 void vpminmax(int opcode, BasicType elem_bt,
82 XMMRegister dst, XMMRegister src1, XMMRegister src2,
83 int vlen_enc);
84
85 void vminmax_fp(int opcode, BasicType elem_bt,
86 XMMRegister dst, XMMRegister a, XMMRegister b,
87 XMMRegister tmp, XMMRegister atmp, XMMRegister btmp,
88 int vlen_enc);
89 void evminmax_fp(int opcode, BasicType elem_bt,
90 XMMRegister dst, XMMRegister a, XMMRegister b,
91 KRegister ktmp, XMMRegister atmp, XMMRegister btmp,
92 int vlen_enc);
93
94 void signum_fp(int opcode, XMMRegister dst, XMMRegister zero, XMMRegister one);
95
96 void vector_compress_expand(int opcode, XMMRegister dst, XMMRegister src, KRegister mask,
97 bool merge, BasicType bt, int vec_enc);
98
99 void vector_mask_compress(KRegister dst, KRegister src, Register rtmp1, Register rtmp2, int mask_len);
100
101 void vextendbw(bool sign, XMMRegister dst, XMMRegister src, int vector_len);
102 void vextendbw(bool sign, XMMRegister dst, XMMRegister src);
103 void vextendbd(bool sign, XMMRegister dst, XMMRegister src, int vector_len);
104 void vextendwd(bool sign, XMMRegister dst, XMMRegister src, int vector_len);
105
106 void vshiftd(int opcode, XMMRegister dst, XMMRegister shift);
107 void vshiftd_imm(int opcode, XMMRegister dst, int shift);
108 void vshiftd(int opcode, XMMRegister dst, XMMRegister src, XMMRegister shift, int vlen_enc);
109 void vshiftd_imm(int opcode, XMMRegister dst, XMMRegister nds, int shift, int vector_len);
110 void vshiftw(int opcode, XMMRegister dst, XMMRegister shift);
111 void vshiftw(int opcode, XMMRegister dst, XMMRegister src, XMMRegister shift, int vlen_enc);
112 void vshiftq(int opcode, XMMRegister dst, XMMRegister shift);
113 void vshiftq_imm(int opcode, XMMRegister dst, int shift);
114 void vshiftq(int opcode, XMMRegister dst, XMMRegister src, XMMRegister shift, int vlen_enc);
115 void vshiftq_imm(int opcode, XMMRegister dst, XMMRegister nds, int shift, int vector_len);
116
117 void vprotate_imm(int opcode, BasicType etype, XMMRegister dst, XMMRegister src, int shift, int vector_len);
118 void vprotate_var(int opcode, BasicType etype, XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len);
119
120 void varshiftd(int opcode, XMMRegister dst, XMMRegister src, XMMRegister shift, int vlen_enc);
121 void varshiftw(int opcode, XMMRegister dst, XMMRegister src, XMMRegister shift, int vlen_enc);
122 void varshiftq(int opcode, XMMRegister dst, XMMRegister src, XMMRegister shift, int vlen_enc, XMMRegister vtmp = xnoreg);
123 void varshiftbw(int opcode, XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len, XMMRegister vtmp);
124 void evarshiftb(int opcode, XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len, XMMRegister vtmp);
125
126 void insert(BasicType typ, XMMRegister dst, Register val, int idx);
127 void vinsert(BasicType typ, XMMRegister dst, XMMRegister src, Register val, int idx);
128 void vgather(BasicType typ, XMMRegister dst, Register base, XMMRegister idx, XMMRegister mask, int vector_len);
129 void evgather(BasicType typ, XMMRegister dst, KRegister mask, Register base, XMMRegister idx, int vector_len);
130 void evscatter(BasicType typ, Register base, XMMRegister idx, KRegister mask, XMMRegister src, int vector_len);
131
132 void evmovdqu(BasicType type, KRegister kmask, XMMRegister dst, Address src, bool merge, int vector_len);
133 void evmovdqu(BasicType type, KRegister kmask, Address dst, XMMRegister src, bool merge, int vector_len);
134
135 // extract
136 void extract(BasicType typ, Register dst, XMMRegister src, int idx);
137 XMMRegister get_lane(BasicType typ, XMMRegister dst, XMMRegister src, int elemindex);
138 void get_elem(BasicType typ, Register dst, XMMRegister src, int elemindex);
139 void get_elem(BasicType typ, XMMRegister dst, XMMRegister src, int elemindex, XMMRegister vtmp = xnoreg);
140
141 // vector test
142 void vectortest(int bt, int vlen, XMMRegister src1, XMMRegister src2,
143 XMMRegister vtmp1 = xnoreg, XMMRegister vtmp2 = xnoreg, KRegister mask = knoreg);
144
145 // Covert B2X
146 void vconvert_b2x(BasicType to_elem_bt, XMMRegister dst, XMMRegister src, int vlen_enc);
147 #ifdef _LP64
148 void vpbroadcast(BasicType elem_bt, XMMRegister dst, Register src, int vlen_enc);
149 #endif
150
151 // blend
152 void evpcmp(BasicType typ, KRegister kdmask, KRegister ksmask, XMMRegister src1, XMMRegister src2, int comparison, int vector_len);
153 void evpcmp(BasicType typ, KRegister kdmask, KRegister ksmask, XMMRegister src1, AddressLiteral src2, int comparison, int vector_len, Register rscratch = noreg);
154 void evpblend(BasicType typ, XMMRegister dst, KRegister kmask, XMMRegister src1, XMMRegister src2, bool merge, int vector_len);
155
156 void load_vector(XMMRegister dst, Address src, int vlen_in_bytes);
157 void load_vector(XMMRegister dst, AddressLiteral src, int vlen_in_bytes, Register rscratch = noreg);
158
159 void load_vector_mask(XMMRegister dst, XMMRegister src, int vlen_in_bytes, BasicType elem_bt, bool is_legacy);
160 void load_vector_mask(KRegister dst, XMMRegister src, XMMRegister xtmp, bool novlbwdq, int vlen_enc);
161
162 void load_constant_vector(BasicType bt, XMMRegister dst, InternalAddress src, int vlen);
163 void load_iota_indices(XMMRegister dst, int vlen_in_bytes);
164
165 // Reductions for vectors of bytes, shorts, ints, longs, floats, and doubles.
166
167 // dst = src1 reduce(op, src2) using vtmp as temps
168 void reduceI(int opcode, int vlen, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
169 #ifdef _LP64
170 void reduceL(int opcode, int vlen, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
171 void genmask(KRegister dst, Register len, Register temp);
172 #endif // _LP64
173
174 // dst = reduce(op, src2) using vtmp as temps
175 void reduce_fp(int opcode, int vlen,
176 XMMRegister dst, XMMRegister src,
177 XMMRegister vtmp1, XMMRegister vtmp2 = xnoreg);
178 void reduceB(int opcode, int vlen, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
179 void mulreduceB(int opcode, int vlen, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
180 void reduceS(int opcode, int vlen, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
181 void reduceFloatMinMax(int opcode, int vlen, bool is_dst_valid,
182 XMMRegister dst, XMMRegister src,
183 XMMRegister tmp, XMMRegister atmp, XMMRegister btmp, XMMRegister xmm_0, XMMRegister xmm_1 = xnoreg);
184 void reduceDoubleMinMax(int opcode, int vlen, bool is_dst_valid,
185 XMMRegister dst, XMMRegister src,
186 XMMRegister tmp, XMMRegister atmp, XMMRegister btmp, XMMRegister xmm_0, XMMRegister xmm_1 = xnoreg);
187 private:
188 void reduceF(int opcode, int vlen, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
189 void reduceD(int opcode, int vlen, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
190
191 // Int Reduction
192 void reduce2I (int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
193 void reduce4I (int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
194 void reduce8I (int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
195 void reduce16I(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
196
197 // Byte Reduction
198 void reduce8B (int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
199 void reduce16B(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
200 void reduce32B(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
201 void reduce64B(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
202 void mulreduce8B (int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
203 void mulreduce16B(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
204 void mulreduce32B(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
205 void mulreduce64B(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
206
207 // Short Reduction
208 void reduce4S (int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
209 void reduce8S (int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
210 void reduce16S(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
211 void reduce32S(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
212
213 // Long Reduction
214 #ifdef _LP64
215 void reduce2L(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
216 void reduce4L(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
217 void reduce8L(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
218 #endif // _LP64
219
220 // Float Reduction
221 void reduce2F (int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp);
222 void reduce4F (int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp);
223 void reduce8F (int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
224 void reduce16F(int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
225
226 // Double Reduction
227 void reduce2D(int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp);
228 void reduce4D(int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
229 void reduce8D(int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
230
231 // Base reduction instruction
232 void reduce_operation_128(BasicType typ, int opcode, XMMRegister dst, XMMRegister src);
233 void reduce_operation_256(BasicType typ, int opcode, XMMRegister dst, XMMRegister src1, XMMRegister src2);
234
235 public:
236 #ifdef _LP64
237 void vector_mask_operation_helper(int opc, Register dst, Register tmp, int masklen);
238
239 void vector_mask_operation(int opc, Register dst, KRegister mask, Register tmp, int masklen, int masksize, int vec_enc);
240
241 void vector_mask_operation(int opc, Register dst, XMMRegister mask, XMMRegister xtmp,
242 Register tmp, int masklen, BasicType bt, int vec_enc);
243 void vector_long_to_maskvec(XMMRegister dst, Register src, Register rtmp1,
244 Register rtmp2, XMMRegister xtmp, int mask_len, int vec_enc);
245 #endif
246
247 void vector_maskall_operation(KRegister dst, Register src, int mask_len);
248
249 #ifndef _LP64
250 void vector_maskall_operation32(KRegister dst, Register src, KRegister ktmp, int mask_len);
251 #endif
252
253 void string_indexof_char(Register str1, Register cnt1, Register ch, Register result,
254 XMMRegister vec1, XMMRegister vec2, XMMRegister vec3, Register tmp);
255
256 void stringL_indexof_char(Register str1, Register cnt1, Register ch, Register result,
257 XMMRegister vec1, XMMRegister vec2, XMMRegister vec3, Register tmp);
258
259 // IndexOf strings.
260 // Small strings are loaded through stack if they cross page boundary.
261 void string_indexof(Register str1, Register str2,
262 Register cnt1, Register cnt2,
263 int int_cnt2, Register result,
264 XMMRegister vec, Register tmp,
265 int ae);
266
267 // IndexOf for constant substrings with size >= 8 elements
268 // which don't need to be loaded through stack.
269 void string_indexofC8(Register str1, Register str2,
270 Register cnt1, Register cnt2,
271 int int_cnt2, Register result,
272 XMMRegister vec, Register tmp,
273 int ae);
274
275 // Smallest code: we don't need to load through stack,
276 // check string tail.
277
278 // helper function for string_compare
279 void load_next_elements(Register elem1, Register elem2, Register str1, Register str2,
280 Address::ScaleFactor scale, Address::ScaleFactor scale1,
281 Address::ScaleFactor scale2, Register index, int ae);
282 // Compare strings.
283 void string_compare(Register str1, Register str2,
284 Register cnt1, Register cnt2, Register result,
285 XMMRegister vec1, int ae, KRegister mask = knoreg);
286
287 // Search for Non-ASCII character (Negative byte value) in a byte array,
288 // return index of the first such character, otherwise len.
289 void count_positives(Register ary1, Register len,
290 Register result, Register tmp1,
291 XMMRegister vec1, XMMRegister vec2, KRegister mask1 = knoreg, KRegister mask2 = knoreg);
292 // Compare char[] or byte[] arrays.
293 void arrays_equals(bool is_array_equ, Register ary1, Register ary2,
294 Register limit, Register result, Register chr,
295 XMMRegister vec1, XMMRegister vec2, bool is_char, KRegister mask = knoreg);
296
297
298 void evmasked_op(int ideal_opc, BasicType eType, KRegister mask,
299 XMMRegister dst, XMMRegister src1, XMMRegister src2,
300 bool merge, int vlen_enc, bool is_varshift = false);
301
302 void evmasked_op(int ideal_opc, BasicType eType, KRegister mask,
303 XMMRegister dst, XMMRegister src1, Address src2,
304 bool merge, int vlen_enc);
305
306 void evmasked_op(int ideal_opc, BasicType eType, KRegister mask, XMMRegister dst,
307 XMMRegister src1, int imm8, bool merge, int vlen_enc);
308
309 void masked_op(int ideal_opc, int mask_len, KRegister dst,
310 KRegister src1, KRegister src2);
311
312 void vector_castF2I_avx(XMMRegister dst, XMMRegister src, AddressLiteral float_sign_flip, int vec_enc,
313 XMMRegister xtmp1, XMMRegister xtmp2, XMMRegister xtmp3, XMMRegister xtmp4, Register rscratch = noreg);
314
315 void vector_castF2I_evex(XMMRegister dst, XMMRegister src, AddressLiteral float_sign_flip, int vec_enc,
316 XMMRegister xtmp1, XMMRegister xtmp2, KRegister ktmp1, KRegister ktmp2, Register rscratch = noreg);
317
318 void vector_castF2L_evex(XMMRegister dst, XMMRegister src, AddressLiteral double_sign_flip, int vec_enc,
319 XMMRegister xtmp1, XMMRegister xtmp2, KRegister ktmp1, KRegister ktmp2, Register rscratch = noreg);
320
321 void vector_castD2L_evex(XMMRegister dst, XMMRegister src, AddressLiteral double_sign_flip, int vec_enc,
322 XMMRegister xtmp1, XMMRegister xtmp2, KRegister ktmp1, KRegister ktmp2, Register rscratch = noreg );
323
324 void vector_castD2X_evex(BasicType to_elem_bt, XMMRegister dst, XMMRegister src, AddressLiteral double_sign_flip, int vec_enc,
325 XMMRegister xtmp1, XMMRegister xtmp2, KRegister ktmp1, KRegister ktmp2, Register rscratch = noreg);
326
327 void vector_unsigned_cast(XMMRegister dst, XMMRegister src, int vlen_enc, BasicType from_elem_bt, BasicType to_elem_bt);
328
329 void vector_cast_double_special_cases_evex(XMMRegister dst, XMMRegister src, AddressLiteral double_sign_flip, int vec_enc,
330 XMMRegister xtmp1, XMMRegister xtmp2, KRegister ktmp1, KRegister ktmp2, Register rscratch = noreg );
331
332 void vector_cast_float_special_cases_evex(XMMRegister dst, XMMRegister src, AddressLiteral float_sign_flip, int vec_enc,
333 XMMRegister xtmp1, XMMRegister xtmp2, KRegister ktmp1, KRegister ktmp2, Register rscratch = noreg);
334
335 void vector_cast_float_to_long_special_cases_evex(XMMRegister dst, XMMRegister src, AddressLiteral double_sign_flip, int vec_enc,
336 XMMRegister xtmp1, XMMRegister xtmp2, KRegister ktmp1, KRegister ktmp2,
337 Register rscratch = noreg);
338
339 void vector_cast_float_special_cases_avx(XMMRegister dst, XMMRegister src, AddressLiteral float_sign_flip, int vec_enc,
340 XMMRegister xtmp1, XMMRegister xtmp2, XMMRegister xtmp3, XMMRegister xtmp4,
341 Register rscratch = noreg);
342
343 #ifdef _LP64
344 void vector_round_double_evex(XMMRegister dst, XMMRegister src, AddressLiteral double_sign_flip, AddressLiteral new_mxcsr, int vec_enc,
345 Register tmp, XMMRegister xtmp1, XMMRegister xtmp2, KRegister ktmp1, KRegister ktmp2);
346
347 void vector_round_float_evex(XMMRegister dst, XMMRegister src, AddressLiteral double_sign_flip, AddressLiteral new_mxcsr, int vec_enc,
348 Register tmp, XMMRegister xtmp1, XMMRegister xtmp2, KRegister ktmp1, KRegister ktmp2);
349
350 void vector_round_float_avx(XMMRegister dst, XMMRegister src, AddressLiteral float_sign_flip, AddressLiteral new_mxcsr, int vec_enc,
351 Register tmp, XMMRegister xtmp1, XMMRegister xtmp2, XMMRegister xtmp3, XMMRegister xtmp4);
352 #endif // _LP64
353
354 void udivI(Register rax, Register divisor, Register rdx);
355 void umodI(Register rax, Register divisor, Register rdx);
356 void udivmodI(Register rax, Register divisor, Register rdx, Register tmp);
357
358 #ifdef _LP64
359 void reverseI(Register dst, Register src, XMMRegister xtmp1,
360 XMMRegister xtmp2, Register rtmp);
361 void reverseL(Register dst, Register src, XMMRegister xtmp1,
362 XMMRegister xtmp2, Register rtmp1, Register rtmp2);
363 void udivL(Register rax, Register divisor, Register rdx);
364 void umodL(Register rax, Register divisor, Register rdx);
365 void udivmodL(Register rax, Register divisor, Register rdx, Register tmp);
366 #endif
367
368 void evpternlog(XMMRegister dst, int func, KRegister mask, XMMRegister src2, XMMRegister src3,
369 bool merge, BasicType bt, int vlen_enc);
370
371 void evpternlog(XMMRegister dst, int func, KRegister mask, XMMRegister src2, Address src3,
372 bool merge, BasicType bt, int vlen_enc);
373
374 void vector_reverse_bit(BasicType bt, XMMRegister dst, XMMRegister src, XMMRegister xtmp1,
375 XMMRegister xtmp2, Register rtmp, int vec_enc);
376
377 void vector_reverse_bit_gfni(BasicType bt, XMMRegister dst, XMMRegister src, AddressLiteral mask, int vec_enc,
378 XMMRegister xtmp, Register rscratch = noreg);
379
380 void vector_reverse_byte(BasicType bt, XMMRegister dst, XMMRegister src, int vec_enc);
381
382 void vector_popcount_int(XMMRegister dst, XMMRegister src, XMMRegister xtmp1,
383 XMMRegister xtmp2, Register rtmp, int vec_enc);
384
385 void vector_popcount_long(XMMRegister dst, XMMRegister src, XMMRegister xtmp1,
386 XMMRegister xtmp2, Register rtmp, int vec_enc);
387
388 void vector_popcount_short(XMMRegister dst, XMMRegister src, XMMRegister xtmp1,
389 XMMRegister xtmp2, Register rtmp, int vec_enc);
390
391 void vector_popcount_byte(XMMRegister dst, XMMRegister src, XMMRegister xtmp1,
392 XMMRegister xtmp2, Register rtmp, int vec_enc);
393
394 void vector_popcount_integral(BasicType bt, XMMRegister dst, XMMRegister src, XMMRegister xtmp1,
395 XMMRegister xtmp2, Register rtmp, int vec_enc);
396
397 void vector_popcount_integral_evex(BasicType bt, XMMRegister dst, XMMRegister src,
398 KRegister mask, bool merge, int vec_enc);
399
400 void vbroadcast(BasicType bt, XMMRegister dst, int imm32, Register rtmp, int vec_enc);
401
402 void vector_reverse_byte64(BasicType bt, XMMRegister dst, XMMRegister src, XMMRegister xtmp1,
403 XMMRegister xtmp2, Register rtmp, int vec_enc);
404
405 void vector_count_leading_zeros_evex(BasicType bt, XMMRegister dst, XMMRegister src,
406 XMMRegister xtmp1, XMMRegister xtmp2, XMMRegister xtmp3,
407 KRegister ktmp, Register rtmp, bool merge, int vec_enc);
408
409 void vector_count_leading_zeros_byte_avx(XMMRegister dst, XMMRegister src, XMMRegister xtmp1,
410 XMMRegister xtmp2, XMMRegister xtmp3, Register rtmp, int vec_enc);
411
412 void vector_count_leading_zeros_short_avx(XMMRegister dst, XMMRegister src, XMMRegister xtmp1,
413 XMMRegister xtmp2, XMMRegister xtmp3, Register rtmp, int vec_enc);
414
415 void vector_count_leading_zeros_int_avx(XMMRegister dst, XMMRegister src, XMMRegister xtmp1,
416 XMMRegister xtmp2, XMMRegister xtmp3, int vec_enc);
417
418 void vector_count_leading_zeros_long_avx(XMMRegister dst, XMMRegister src, XMMRegister xtmp1,
419 XMMRegister xtmp2, XMMRegister xtmp3, Register rtmp, int vec_enc);
420
421 void vector_count_leading_zeros_avx(BasicType bt, XMMRegister dst, XMMRegister src, XMMRegister xtmp1,
422 XMMRegister xtmp2, XMMRegister xtmp3, Register rtmp, int vec_enc);
423
424 void vpadd(BasicType bt, XMMRegister dst, XMMRegister src1, XMMRegister src2, int vec_enc);
425
426 void vpsub(BasicType bt, XMMRegister dst, XMMRegister src1, XMMRegister src2, int vec_enc);
427
428 void vector_count_trailing_zeros_evex(BasicType bt, XMMRegister dst, XMMRegister src, XMMRegister xtmp1,
429 XMMRegister xtmp2, XMMRegister xtmp3, XMMRegister xtmp4, KRegister ktmp,
430 Register rtmp, int vec_enc);
431
432 void vector_swap_nbits(int nbits, int bitmask, XMMRegister dst, XMMRegister src,
433 XMMRegister xtmp1, Register rtmp, int vec_enc);
434
435 void vector_count_trailing_zeros_avx(BasicType bt, XMMRegister dst, XMMRegister src, XMMRegister xtmp1,
436 XMMRegister xtmp2, XMMRegister xtmp3, Register rtmp, int vec_enc);
437
438 void vector_signum_avx(int opcode, XMMRegister dst, XMMRegister src, XMMRegister zero, XMMRegister one,
439 XMMRegister xtmp1, int vec_enc);
440
441 void vector_signum_evex(int opcode, XMMRegister dst, XMMRegister src, XMMRegister zero, XMMRegister one,
442 KRegister ktmp1, int vec_enc);
443
444 void vmovmask(BasicType elem_bt, XMMRegister dst, Address src, XMMRegister mask, int vec_enc);
445
446 void vmovmask(BasicType elem_bt, Address dst, XMMRegister src, XMMRegister mask, int vec_enc);
447
448 void rearrange_bytes(XMMRegister dst, XMMRegister shuffle, XMMRegister src, XMMRegister xtmp1,
449 XMMRegister xtmp2, XMMRegister xtmp3, Register rtmp, KRegister ktmp, int vlen_enc);
450
451 #endif // CPU_X86_C2_MACROASSEMBLER_X86_HPP