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Issue 2286273002: [interpreter] Make the comparison bytecode handlers collect type feedback. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Fix. Created 4 years, 3 months ago
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« src/globals.h ('K') | « test/cctest/interpreter/bytecode_expectations/RemoveRedundantLdar.golden ('k') | test/cctest/interpreter/bytecode_expectations/TryFinally.golden » ('j') | no next file with comments »
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1 # 1 #
2 # Autogenerated by generate-bytecode-expectations. 2 # Autogenerated by generate-bytecode-expectations.
3 # 3 #
4 4
5 --- 5 ---
6 pool type: number 6 pool type: number
7 execute: yes 7 execute: yes
8 wrap: yes 8 wrap: yes
9 9
10 --- 10 ---
11 snippet: " 11 snippet: "
12 var a = 1; 12 var a = 1;
13 switch(a) { 13 switch(a) {
14 case 1: return 2; 14 case 1: return 2;
15 case 2: return 3; 15 case 2: return 3;
16 } 16 }
17 " 17 "
18 frame size: 3 18 frame size: 3
19 parameter count: 1 19 parameter count: 1
20 bytecode array length: 32 20 bytecode array length: 34
21 bytecodes: [ 21 bytecodes: [
22 /* 30 E> */ B(StackCheck), 22 /* 30 E> */ B(StackCheck),
23 /* 42 S> */ B(LdaSmi), U8(1), 23 /* 42 S> */ B(LdaSmi), U8(1),
24 B(Star), R(0), 24 B(Star), R(0),
25 B(Star), R(1), 25 B(Star), R(1),
26 /* 45 S> */ B(LdaSmi), U8(1), 26 /* 45 S> */ B(LdaSmi), U8(1),
27 B(TestEqualStrict), R(1), 27 B(TestEqualStrict), R(1), U8(1),
28 B(Mov), R(0), R(2), 28 B(Mov), R(0), R(2),
29 B(JumpIfToBooleanTrue), U8(10), 29 B(JumpIfToBooleanTrue), U8(11),
30 B(LdaSmi), U8(2), 30 B(LdaSmi), U8(2),
31 B(TestEqualStrict), R(2), 31 B(TestEqualStrict), R(2), U8(2),
32 B(JumpIfTrue), U8(7), 32 B(JumpIfTrue), U8(7),
33 B(Jump), U8(8), 33 B(Jump), U8(8),
34 /* 66 S> */ B(LdaSmi), U8(2), 34 /* 66 S> */ B(LdaSmi), U8(2),
35 /* 97 S> */ B(Return), 35 /* 97 S> */ B(Return),
36 /* 85 S> */ B(LdaSmi), U8(3), 36 /* 85 S> */ B(LdaSmi), U8(3),
37 /* 97 S> */ B(Return), 37 /* 97 S> */ B(Return),
38 B(LdaUndefined), 38 B(LdaUndefined),
39 /* 97 S> */ B(Return), 39 /* 97 S> */ B(Return),
40 ] 40 ]
41 constant pool: [ 41 constant pool: [
42 ] 42 ]
43 handlers: [ 43 handlers: [
44 ] 44 ]
45 45
46 --- 46 ---
47 snippet: " 47 snippet: "
48 var a = 1; 48 var a = 1;
49 switch(a) { 49 switch(a) {
50 case 1: a = 2; break; 50 case 1: a = 2; break;
51 case 2: a = 3; break; 51 case 2: a = 3; break;
52 } 52 }
53 " 53 "
54 frame size: 3 54 frame size: 3
55 parameter count: 1 55 parameter count: 1
56 bytecode array length: 38 56 bytecode array length: 40
57 bytecodes: [ 57 bytecodes: [
58 /* 30 E> */ B(StackCheck), 58 /* 30 E> */ B(StackCheck),
59 /* 42 S> */ B(LdaSmi), U8(1), 59 /* 42 S> */ B(LdaSmi), U8(1),
60 B(Star), R(0), 60 B(Star), R(0),
61 B(Star), R(1), 61 B(Star), R(1),
62 /* 45 S> */ B(LdaSmi), U8(1), 62 /* 45 S> */ B(LdaSmi), U8(1),
63 B(TestEqualStrict), R(1), 63 B(TestEqualStrict), R(1), U8(1),
64 B(Mov), R(0), R(2), 64 B(Mov), R(0), R(2),
65 B(JumpIfToBooleanTrue), U8(10), 65 B(JumpIfToBooleanTrue), U8(11),
66 B(LdaSmi), U8(2), 66 B(LdaSmi), U8(2),
67 B(TestEqualStrict), R(2), 67 B(TestEqualStrict), R(2), U8(2),
68 B(JumpIfTrue), U8(10), 68 B(JumpIfTrue), U8(10),
69 B(Jump), U8(14), 69 B(Jump), U8(14),
70 /* 66 S> */ B(LdaSmi), U8(2), 70 /* 66 S> */ B(LdaSmi), U8(2),
71 B(Star), R(0), 71 B(Star), R(0),
72 /* 73 S> */ B(Jump), U8(8), 72 /* 73 S> */ B(Jump), U8(8),
73 /* 89 S> */ B(LdaSmi), U8(3), 73 /* 89 S> */ B(LdaSmi), U8(3),
74 B(Star), R(0), 74 B(Star), R(0),
75 /* 96 S> */ B(Jump), U8(2), 75 /* 96 S> */ B(Jump), U8(2),
76 B(LdaUndefined), 76 B(LdaUndefined),
77 /* 105 S> */ B(Return), 77 /* 105 S> */ B(Return),
78 ] 78 ]
79 constant pool: [ 79 constant pool: [
80 ] 80 ]
81 handlers: [ 81 handlers: [
82 ] 82 ]
83 83
84 --- 84 ---
85 snippet: " 85 snippet: "
86 var a = 1; 86 var a = 1;
87 switch(a) { 87 switch(a) {
88 case 1: a = 2; // fall-through 88 case 1: a = 2; // fall-through
89 case 2: a = 3; break; 89 case 2: a = 3; break;
90 } 90 }
91 " 91 "
92 frame size: 3 92 frame size: 3
93 parameter count: 1 93 parameter count: 1
94 bytecode array length: 36 94 bytecode array length: 38
95 bytecodes: [ 95 bytecodes: [
96 /* 30 E> */ B(StackCheck), 96 /* 30 E> */ B(StackCheck),
97 /* 42 S> */ B(LdaSmi), U8(1), 97 /* 42 S> */ B(LdaSmi), U8(1),
98 B(Star), R(0), 98 B(Star), R(0),
99 B(Star), R(1), 99 B(Star), R(1),
100 /* 45 S> */ B(LdaSmi), U8(1), 100 /* 45 S> */ B(LdaSmi), U8(1),
101 B(TestEqualStrict), R(1), 101 B(TestEqualStrict), R(1), U8(1),
102 B(Mov), R(0), R(2), 102 B(Mov), R(0), R(2),
103 B(JumpIfToBooleanTrue), U8(10), 103 B(JumpIfToBooleanTrue), U8(11),
104 B(LdaSmi), U8(2), 104 B(LdaSmi), U8(2),
105 B(TestEqualStrict), R(2), 105 B(TestEqualStrict), R(2), U8(2),
106 B(JumpIfTrue), U8(8), 106 B(JumpIfTrue), U8(8),
107 B(Jump), U8(12), 107 B(Jump), U8(12),
108 /* 66 S> */ B(LdaSmi), U8(2), 108 /* 66 S> */ B(LdaSmi), U8(2),
109 B(Star), R(0), 109 B(Star), R(0),
110 /* 98 S> */ B(LdaSmi), U8(3), 110 /* 98 S> */ B(LdaSmi), U8(3),
111 B(Star), R(0), 111 B(Star), R(0),
112 /* 105 S> */ B(Jump), U8(2), 112 /* 105 S> */ B(Jump), U8(2),
113 B(LdaUndefined), 113 B(LdaUndefined),
114 /* 114 S> */ B(Return), 114 /* 114 S> */ B(Return),
115 ] 115 ]
116 constant pool: [ 116 constant pool: [
117 ] 117 ]
118 handlers: [ 118 handlers: [
119 ] 119 ]
120 120
121 --- 121 ---
122 snippet: " 122 snippet: "
123 var a = 1; 123 var a = 1;
124 switch(a) { 124 switch(a) {
125 case 2: break; 125 case 2: break;
126 case 3: break; 126 case 3: break;
127 default: a = 1; break; 127 default: a = 1; break;
128 } 128 }
129 " 129 "
130 frame size: 3 130 frame size: 3
131 parameter count: 1 131 parameter count: 1
132 bytecode array length: 36 132 bytecode array length: 38
133 bytecodes: [ 133 bytecodes: [
134 /* 30 E> */ B(StackCheck), 134 /* 30 E> */ B(StackCheck),
135 /* 42 S> */ B(LdaSmi), U8(1), 135 /* 42 S> */ B(LdaSmi), U8(1),
136 B(Star), R(0), 136 B(Star), R(0),
137 B(Star), R(1), 137 B(Star), R(1),
138 /* 45 S> */ B(LdaSmi), U8(2), 138 /* 45 S> */ B(LdaSmi), U8(2),
139 B(TestEqualStrict), R(1), 139 B(TestEqualStrict), R(1), U8(1),
140 B(Mov), R(0), R(2), 140 B(Mov), R(0), R(2),
141 B(JumpIfToBooleanTrue), U8(10), 141 B(JumpIfToBooleanTrue), U8(11),
142 B(LdaSmi), U8(3), 142 B(LdaSmi), U8(3),
143 B(TestEqualStrict), R(2), 143 B(TestEqualStrict), R(2), U8(2),
144 B(JumpIfTrue), U8(6), 144 B(JumpIfTrue), U8(6),
145 B(Jump), U8(6), 145 B(Jump), U8(6),
146 /* 66 S> */ B(Jump), U8(10), 146 /* 66 S> */ B(Jump), U8(10),
147 /* 82 S> */ B(Jump), U8(8), 147 /* 82 S> */ B(Jump), U8(8),
148 /* 99 S> */ B(LdaSmi), U8(1), 148 /* 99 S> */ B(LdaSmi), U8(1),
149 B(Star), R(0), 149 B(Star), R(0),
150 /* 106 S> */ B(Jump), U8(2), 150 /* 106 S> */ B(Jump), U8(2),
151 B(LdaUndefined), 151 B(LdaUndefined),
152 /* 115 S> */ B(Return), 152 /* 115 S> */ B(Return),
153 ] 153 ]
154 constant pool: [ 154 constant pool: [
155 ] 155 ]
156 handlers: [ 156 handlers: [
157 ] 157 ]
158 158
159 --- 159 ---
160 snippet: " 160 snippet: "
161 var a = 1; 161 var a = 1;
162 switch(typeof(a)) { 162 switch(typeof(a)) {
163 case 2: a = 1; break; 163 case 2: a = 1; break;
164 case 3: a = 2; break; 164 case 3: a = 2; break;
165 default: a = 3; break; 165 default: a = 3; break;
166 } 166 }
167 " 167 "
168 frame size: 3 168 frame size: 3
169 parameter count: 1 169 parameter count: 1
170 bytecode array length: 45 170 bytecode array length: 47
171 bytecodes: [ 171 bytecodes: [
172 /* 30 E> */ B(StackCheck), 172 /* 30 E> */ B(StackCheck),
173 /* 42 S> */ B(LdaSmi), U8(1), 173 /* 42 S> */ B(LdaSmi), U8(1),
174 B(Star), R(0), 174 B(Star), R(0),
175 /* 42 E> */ B(TypeOf), 175 /* 42 E> */ B(TypeOf),
176 B(Star), R(1), 176 B(Star), R(1),
177 /* 45 S> */ B(LdaSmi), U8(2), 177 /* 45 S> */ B(LdaSmi), U8(2),
178 B(TestEqualStrict), R(1), 178 B(TestEqualStrict), R(1), U8(1),
179 B(Mov), R(1), R(2), 179 B(Mov), R(1), R(2),
180 B(JumpIfToBooleanTrue), U8(10), 180 B(JumpIfToBooleanTrue), U8(11),
181 B(LdaSmi), U8(3), 181 B(LdaSmi), U8(3),
182 B(TestEqualStrict), R(2), 182 B(TestEqualStrict), R(2), U8(2),
183 B(JumpIfTrue), U8(10), 183 B(JumpIfTrue), U8(10),
184 B(Jump), U8(14), 184 B(Jump), U8(14),
185 /* 74 S> */ B(LdaSmi), U8(1), 185 /* 74 S> */ B(LdaSmi), U8(1),
186 B(Star), R(0), 186 B(Star), R(0),
187 /* 81 S> */ B(Jump), U8(14), 187 /* 81 S> */ B(Jump), U8(14),
188 /* 97 S> */ B(LdaSmi), U8(2), 188 /* 97 S> */ B(LdaSmi), U8(2),
189 B(Star), R(0), 189 B(Star), R(0),
190 /* 104 S> */ B(Jump), U8(8), 190 /* 104 S> */ B(Jump), U8(8),
191 /* 121 S> */ B(LdaSmi), U8(3), 191 /* 121 S> */ B(LdaSmi), U8(3),
192 B(Star), R(0), 192 B(Star), R(0),
193 /* 128 S> */ B(Jump), U8(2), 193 /* 128 S> */ B(Jump), U8(2),
194 B(LdaUndefined), 194 B(LdaUndefined),
195 /* 137 S> */ B(Return), 195 /* 137 S> */ B(Return),
196 ] 196 ]
197 constant pool: [ 197 constant pool: [
198 ] 198 ]
199 handlers: [ 199 handlers: [
200 ] 200 ]
201 201
202 --- 202 ---
203 snippet: " 203 snippet: "
204 var a = 1; 204 var a = 1;
205 switch(a) { 205 switch(a) {
206 case typeof(a): a = 1; break; 206 case typeof(a): a = 1; break;
207 default: a = 2; break; 207 default: a = 2; break;
208 } 208 }
209 " 209 "
210 frame size: 3 210 frame size: 3
211 parameter count: 1 211 parameter count: 1
212 bytecode array length: 31 212 bytecode array length: 32
213 bytecodes: [ 213 bytecodes: [
214 /* 30 E> */ B(StackCheck), 214 /* 30 E> */ B(StackCheck),
215 /* 42 S> */ B(LdaSmi), U8(1), 215 /* 42 S> */ B(LdaSmi), U8(1),
216 B(Star), R(0), 216 B(Star), R(0),
217 B(Star), R(1), 217 B(Star), R(1),
218 /* 45 S> */ B(TypeOf), 218 /* 45 S> */ B(TypeOf),
219 B(TestEqualStrict), R(1), 219 B(TestEqualStrict), R(1), U8(1),
220 B(Mov), R(0), R(2), 220 B(Mov), R(0), R(2),
221 B(JumpIfToBooleanTrue), U8(4), 221 B(JumpIfToBooleanTrue), U8(4),
222 B(Jump), U8(8), 222 B(Jump), U8(8),
223 /* 74 S> */ B(LdaSmi), U8(1), 223 /* 74 S> */ B(LdaSmi), U8(1),
224 B(Star), R(0), 224 B(Star), R(0),
225 /* 81 S> */ B(Jump), U8(8), 225 /* 81 S> */ B(Jump), U8(8),
226 /* 98 S> */ B(LdaSmi), U8(2), 226 /* 98 S> */ B(LdaSmi), U8(2),
227 B(Star), R(0), 227 B(Star), R(0),
228 /* 105 S> */ B(Jump), U8(2), 228 /* 105 S> */ B(Jump), U8(2),
229 B(LdaUndefined), 229 B(LdaUndefined),
(...skipping 74 matching lines...) Expand 10 before | Expand all | Expand 10 after
304 a = 2; 304 a = 2;
305 a = 2; 305 a = 2;
306 break; 306 break;
307 case 2: 307 case 2:
308 a = 3; 308 a = 3;
309 break; 309 break;
310 } 310 }
311 " 311 "
312 frame size: 3 312 frame size: 3
313 parameter count: 1 313 parameter count: 1
314 bytecode array length: 290 314 bytecode array length: 292
315 bytecodes: [ 315 bytecodes: [
316 /* 30 E> */ B(StackCheck), 316 /* 30 E> */ B(StackCheck),
317 /* 42 S> */ B(LdaSmi), U8(1), 317 /* 42 S> */ B(LdaSmi), U8(1),
318 B(Star), R(0), 318 B(Star), R(0),
319 B(Star), R(1), 319 B(Star), R(1),
320 /* 45 S> */ B(LdaSmi), U8(1), 320 /* 45 S> */ B(LdaSmi), U8(1),
321 B(TestEqualStrict), R(1), 321 B(TestEqualStrict), R(1), U8(1),
322 B(Mov), R(0), R(2), 322 B(Mov), R(0), R(2),
323 B(JumpIfToBooleanTrue), U8(10), 323 B(JumpIfToBooleanTrue), U8(11),
324 B(LdaSmi), U8(2), 324 B(LdaSmi), U8(2),
325 B(TestEqualStrict), R(2), 325 B(TestEqualStrict), R(2), U8(2),
326 B(JumpIfTrueConstant), U8(0), 326 B(JumpIfTrueConstant), U8(0),
327 B(JumpConstant), U8(1), 327 B(JumpConstant), U8(1),
328 /* 68 S> */ B(LdaSmi), U8(2), 328 /* 68 S> */ B(LdaSmi), U8(2),
329 B(Star), R(0), 329 B(Star), R(0),
330 /* 77 S> */ B(LdaSmi), U8(2), 330 /* 77 S> */ B(LdaSmi), U8(2),
331 B(Star), R(0), 331 B(Star), R(0),
332 /* 86 S> */ B(LdaSmi), U8(2), 332 /* 86 S> */ B(LdaSmi), U8(2),
333 B(Star), R(0), 333 B(Star), R(0),
334 /* 95 S> */ B(LdaSmi), U8(2), 334 /* 95 S> */ B(LdaSmi), U8(2),
335 B(Star), R(0), 335 B(Star), R(0),
(...skipping 138 matching lines...) Expand 10 before | Expand all | Expand 10 after
474 case 1: 474 case 1:
475 switch(a + 1) { 475 switch(a + 1) {
476 case 2 : a = 1; break; 476 case 2 : a = 1; break;
477 default : a = 2; break; 477 default : a = 2; break;
478 } // fall-through 478 } // fall-through
479 case 2: a = 3; 479 case 2: a = 3;
480 } 480 }
481 " 481 "
482 frame size: 5 482 frame size: 5
483 parameter count: 1 483 parameter count: 1
484 bytecode array length: 59 484 bytecode array length: 62
485 bytecodes: [ 485 bytecodes: [
486 /* 30 E> */ B(StackCheck), 486 /* 30 E> */ B(StackCheck),
487 /* 42 S> */ B(LdaSmi), U8(1), 487 /* 42 S> */ B(LdaSmi), U8(1),
488 B(Star), R(0), 488 B(Star), R(0),
489 B(Star), R(1), 489 B(Star), R(1),
490 /* 45 S> */ B(LdaSmi), U8(1), 490 /* 45 S> */ B(LdaSmi), U8(1),
491 B(TestEqualStrict), R(1), 491 B(TestEqualStrict), R(1), U8(4),
492 B(Mov), R(0), R(3), 492 B(Mov), R(0), R(3),
493 B(JumpIfToBooleanTrue), U8(10), 493 B(JumpIfToBooleanTrue), U8(11),
494 B(LdaSmi), U8(2), 494 B(LdaSmi), U8(2),
495 B(TestEqualStrict), R(3), 495 B(TestEqualStrict), R(3), U8(5),
496 B(JumpIfTrue), U8(33), 496 B(JumpIfTrue), U8(34),
497 B(Jump), U8(35), 497 B(Jump), U8(36),
498 /* 77 E> */ B(AddSmi), U8(1), R(0), U8(1), 498 /* 77 E> */ B(AddSmi), U8(1), R(0), U8(1),
499 B(Star), R(2), 499 B(Star), R(2),
500 /* 70 S> */ B(LdaSmi), U8(2), 500 /* 70 S> */ B(LdaSmi), U8(2),
501 B(TestEqualStrict), R(2), 501 B(TestEqualStrict), R(2), U8(2),
502 B(Mov), R(2), R(4), 502 B(Mov), R(2), R(4),
503 B(JumpIfToBooleanTrue), U8(4), 503 B(JumpIfToBooleanTrue), U8(4),
504 B(Jump), U8(8), 504 B(Jump), U8(8),
505 /* 101 S> */ B(LdaSmi), U8(1), 505 /* 101 S> */ B(LdaSmi), U8(1),
506 B(Star), R(0), 506 B(Star), R(0),
507 /* 108 S> */ B(Jump), U8(8), 507 /* 108 S> */ B(Jump), U8(8),
508 /* 131 S> */ B(LdaSmi), U8(2), 508 /* 131 S> */ B(LdaSmi), U8(2),
509 B(Star), R(0), 509 B(Star), R(0),
510 /* 138 S> */ B(Jump), U8(2), 510 /* 138 S> */ B(Jump), U8(2),
511 /* 176 S> */ B(LdaSmi), U8(3), 511 /* 176 S> */ B(LdaSmi), U8(3),
512 B(Star), R(0), 512 B(Star), R(0),
513 B(LdaUndefined), 513 B(LdaUndefined),
514 /* 185 S> */ B(Return), 514 /* 185 S> */ B(Return),
515 ] 515 ]
516 constant pool: [ 516 constant pool: [
517 ] 517 ]
518 handlers: [ 518 handlers: [
519 ] 519 ]
520 520
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