buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 17 | #include "local_value_numbering.h" |
Ian Rogers | 8d3a117 | 2013-06-04 01:13:28 -0700 | [diff] [blame] | 18 | #include "dataflow_iterator-inl.h" |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 19 | |
| 20 | namespace art { |
| 21 | |
| 22 | /* |
| 23 | * Main table containing data flow attributes for each bytecode. The |
| 24 | * first kNumPackedOpcodes entries are for Dalvik bytecode |
| 25 | * instructions, where extended opcode at the MIR level are appended |
| 26 | * afterwards. |
| 27 | * |
| 28 | * TODO - many optimization flags are incomplete - they will only limit the |
| 29 | * scope of optimizations but will not cause mis-optimizations. |
| 30 | */ |
buzbee | 1da1e2f | 2013-11-15 13:37:01 -0800 | [diff] [blame] | 31 | const uint64_t MIRGraph::oat_data_flow_attributes_[kMirOpLast] = { |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 32 | // 00 NOP |
| 33 | DF_NOP, |
| 34 | |
| 35 | // 01 MOVE vA, vB |
| 36 | DF_DA | DF_UB | DF_IS_MOVE, |
| 37 | |
| 38 | // 02 MOVE_FROM16 vAA, vBBBB |
| 39 | DF_DA | DF_UB | DF_IS_MOVE, |
| 40 | |
| 41 | // 03 MOVE_16 vAAAA, vBBBB |
| 42 | DF_DA | DF_UB | DF_IS_MOVE, |
| 43 | |
| 44 | // 04 MOVE_WIDE vA, vB |
| 45 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_IS_MOVE, |
| 46 | |
| 47 | // 05 MOVE_WIDE_FROM16 vAA, vBBBB |
| 48 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_IS_MOVE, |
| 49 | |
| 50 | // 06 MOVE_WIDE_16 vAAAA, vBBBB |
| 51 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_IS_MOVE, |
| 52 | |
| 53 | // 07 MOVE_OBJECT vA, vB |
| 54 | DF_DA | DF_UB | DF_NULL_TRANSFER_0 | DF_IS_MOVE | DF_REF_A | DF_REF_B, |
| 55 | |
| 56 | // 08 MOVE_OBJECT_FROM16 vAA, vBBBB |
| 57 | DF_DA | DF_UB | DF_NULL_TRANSFER_0 | DF_IS_MOVE | DF_REF_A | DF_REF_B, |
| 58 | |
| 59 | // 09 MOVE_OBJECT_16 vAAAA, vBBBB |
| 60 | DF_DA | DF_UB | DF_NULL_TRANSFER_0 | DF_IS_MOVE | DF_REF_A | DF_REF_B, |
| 61 | |
| 62 | // 0A MOVE_RESULT vAA |
| 63 | DF_DA, |
| 64 | |
| 65 | // 0B MOVE_RESULT_WIDE vAA |
| 66 | DF_DA | DF_A_WIDE, |
| 67 | |
| 68 | // 0C MOVE_RESULT_OBJECT vAA |
| 69 | DF_DA | DF_REF_A, |
| 70 | |
| 71 | // 0D MOVE_EXCEPTION vAA |
Ian Rogers | fa7809f | 2013-06-13 11:15:15 -0700 | [diff] [blame] | 72 | DF_DA | DF_REF_A | DF_NON_NULL_DST, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 73 | |
| 74 | // 0E RETURN_VOID |
| 75 | DF_NOP, |
| 76 | |
| 77 | // 0F RETURN vAA |
| 78 | DF_UA, |
| 79 | |
| 80 | // 10 RETURN_WIDE vAA |
| 81 | DF_UA | DF_A_WIDE, |
| 82 | |
| 83 | // 11 RETURN_OBJECT vAA |
| 84 | DF_UA | DF_REF_A, |
| 85 | |
| 86 | // 12 CONST_4 vA, #+B |
| 87 | DF_DA | DF_SETS_CONST, |
| 88 | |
| 89 | // 13 CONST_16 vAA, #+BBBB |
| 90 | DF_DA | DF_SETS_CONST, |
| 91 | |
| 92 | // 14 CONST vAA, #+BBBBBBBB |
| 93 | DF_DA | DF_SETS_CONST, |
| 94 | |
| 95 | // 15 CONST_HIGH16 VAA, #+BBBB0000 |
| 96 | DF_DA | DF_SETS_CONST, |
| 97 | |
| 98 | // 16 CONST_WIDE_16 vAA, #+BBBB |
| 99 | DF_DA | DF_A_WIDE | DF_SETS_CONST, |
| 100 | |
| 101 | // 17 CONST_WIDE_32 vAA, #+BBBBBBBB |
| 102 | DF_DA | DF_A_WIDE | DF_SETS_CONST, |
| 103 | |
| 104 | // 18 CONST_WIDE vAA, #+BBBBBBBBBBBBBBBB |
| 105 | DF_DA | DF_A_WIDE | DF_SETS_CONST, |
| 106 | |
| 107 | // 19 CONST_WIDE_HIGH16 vAA, #+BBBB000000000000 |
| 108 | DF_DA | DF_A_WIDE | DF_SETS_CONST, |
| 109 | |
| 110 | // 1A CONST_STRING vAA, string@BBBB |
Ian Rogers | fa7809f | 2013-06-13 11:15:15 -0700 | [diff] [blame] | 111 | DF_DA | DF_REF_A | DF_NON_NULL_DST, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 112 | |
| 113 | // 1B CONST_STRING_JUMBO vAA, string@BBBBBBBB |
Ian Rogers | fa7809f | 2013-06-13 11:15:15 -0700 | [diff] [blame] | 114 | DF_DA | DF_REF_A | DF_NON_NULL_DST, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 115 | |
| 116 | // 1C CONST_CLASS vAA, type@BBBB |
Ian Rogers | fa7809f | 2013-06-13 11:15:15 -0700 | [diff] [blame] | 117 | DF_DA | DF_REF_A | DF_NON_NULL_DST, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 118 | |
| 119 | // 1D MONITOR_ENTER vAA |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 120 | DF_UA | DF_NULL_CHK_A | DF_REF_A, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 121 | |
| 122 | // 1E MONITOR_EXIT vAA |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 123 | DF_UA | DF_NULL_CHK_A | DF_REF_A, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 124 | |
| 125 | // 1F CHK_CAST vAA, type@BBBB |
| 126 | DF_UA | DF_REF_A | DF_UMS, |
| 127 | |
| 128 | // 20 INSTANCE_OF vA, vB, type@CCCC |
| 129 | DF_DA | DF_UB | DF_CORE_A | DF_REF_B | DF_UMS, |
| 130 | |
| 131 | // 21 ARRAY_LENGTH vA, vB |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 132 | DF_DA | DF_UB | DF_NULL_CHK_B | DF_CORE_A | DF_REF_B, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 133 | |
| 134 | // 22 NEW_INSTANCE vAA, type@BBBB |
| 135 | DF_DA | DF_NON_NULL_DST | DF_REF_A | DF_UMS, |
| 136 | |
| 137 | // 23 NEW_ARRAY vA, vB, type@CCCC |
| 138 | DF_DA | DF_UB | DF_NON_NULL_DST | DF_REF_A | DF_CORE_B | DF_UMS, |
| 139 | |
| 140 | // 24 FILLED_NEW_ARRAY {vD, vE, vF, vG, vA} |
| 141 | DF_FORMAT_35C | DF_NON_NULL_RET | DF_UMS, |
| 142 | |
| 143 | // 25 FILLED_NEW_ARRAY_RANGE {vCCCC .. vNNNN}, type@BBBB |
| 144 | DF_FORMAT_3RC | DF_NON_NULL_RET | DF_UMS, |
| 145 | |
| 146 | // 26 FILL_ARRAY_DATA vAA, +BBBBBBBB |
| 147 | DF_UA | DF_REF_A | DF_UMS, |
| 148 | |
| 149 | // 27 THROW vAA |
| 150 | DF_UA | DF_REF_A | DF_UMS, |
| 151 | |
| 152 | // 28 GOTO |
| 153 | DF_NOP, |
| 154 | |
| 155 | // 29 GOTO_16 |
| 156 | DF_NOP, |
| 157 | |
| 158 | // 2A GOTO_32 |
| 159 | DF_NOP, |
| 160 | |
| 161 | // 2B PACKED_SWITCH vAA, +BBBBBBBB |
| 162 | DF_UA, |
| 163 | |
| 164 | // 2C SPARSE_SWITCH vAA, +BBBBBBBB |
| 165 | DF_UA, |
| 166 | |
| 167 | // 2D CMPL_FLOAT vAA, vBB, vCC |
| 168 | DF_DA | DF_UB | DF_UC | DF_FP_B | DF_FP_C | DF_CORE_A, |
| 169 | |
| 170 | // 2E CMPG_FLOAT vAA, vBB, vCC |
| 171 | DF_DA | DF_UB | DF_UC | DF_FP_B | DF_FP_C | DF_CORE_A, |
| 172 | |
| 173 | // 2F CMPL_DOUBLE vAA, vBB, vCC |
| 174 | DF_DA | DF_UB | DF_B_WIDE | DF_UC | DF_C_WIDE | DF_FP_B | DF_FP_C | DF_CORE_A, |
| 175 | |
| 176 | // 30 CMPG_DOUBLE vAA, vBB, vCC |
| 177 | DF_DA | DF_UB | DF_B_WIDE | DF_UC | DF_C_WIDE | DF_FP_B | DF_FP_C | DF_CORE_A, |
| 178 | |
| 179 | // 31 CMP_LONG vAA, vBB, vCC |
| 180 | DF_DA | DF_UB | DF_B_WIDE | DF_UC | DF_C_WIDE | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 181 | |
| 182 | // 32 IF_EQ vA, vB, +CCCC |
| 183 | DF_UA | DF_UB, |
| 184 | |
| 185 | // 33 IF_NE vA, vB, +CCCC |
| 186 | DF_UA | DF_UB, |
| 187 | |
| 188 | // 34 IF_LT vA, vB, +CCCC |
| 189 | DF_UA | DF_UB, |
| 190 | |
| 191 | // 35 IF_GE vA, vB, +CCCC |
| 192 | DF_UA | DF_UB, |
| 193 | |
| 194 | // 36 IF_GT vA, vB, +CCCC |
| 195 | DF_UA | DF_UB, |
| 196 | |
| 197 | // 37 IF_LE vA, vB, +CCCC |
| 198 | DF_UA | DF_UB, |
| 199 | |
| 200 | // 38 IF_EQZ vAA, +BBBB |
| 201 | DF_UA, |
| 202 | |
| 203 | // 39 IF_NEZ vAA, +BBBB |
| 204 | DF_UA, |
| 205 | |
| 206 | // 3A IF_LTZ vAA, +BBBB |
| 207 | DF_UA, |
| 208 | |
| 209 | // 3B IF_GEZ vAA, +BBBB |
| 210 | DF_UA, |
| 211 | |
| 212 | // 3C IF_GTZ vAA, +BBBB |
| 213 | DF_UA, |
| 214 | |
| 215 | // 3D IF_LEZ vAA, +BBBB |
| 216 | DF_UA, |
| 217 | |
| 218 | // 3E UNUSED_3E |
| 219 | DF_NOP, |
| 220 | |
| 221 | // 3F UNUSED_3F |
| 222 | DF_NOP, |
| 223 | |
| 224 | // 40 UNUSED_40 |
| 225 | DF_NOP, |
| 226 | |
| 227 | // 41 UNUSED_41 |
| 228 | DF_NOP, |
| 229 | |
| 230 | // 42 UNUSED_42 |
| 231 | DF_NOP, |
| 232 | |
| 233 | // 43 UNUSED_43 |
| 234 | DF_NOP, |
| 235 | |
| 236 | // 44 AGET vAA, vBB, vCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 237 | DF_DA | DF_UB | DF_UC | DF_NULL_CHK_B | DF_RANGE_CHK_C | DF_REF_B | DF_CORE_C | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 238 | |
| 239 | // 45 AGET_WIDE vAA, vBB, vCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 240 | DF_DA | DF_A_WIDE | DF_UB | DF_UC | DF_NULL_CHK_B | DF_RANGE_CHK_C | DF_REF_B | DF_CORE_C | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 241 | |
| 242 | // 46 AGET_OBJECT vAA, vBB, vCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 243 | DF_DA | DF_UB | DF_UC | DF_NULL_CHK_B | DF_RANGE_CHK_C | DF_REF_A | DF_REF_B | DF_CORE_C | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 244 | |
| 245 | // 47 AGET_BOOLEAN vAA, vBB, vCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 246 | DF_DA | DF_UB | DF_UC | DF_NULL_CHK_B | DF_RANGE_CHK_C | DF_REF_B | DF_CORE_C | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 247 | |
| 248 | // 48 AGET_BYTE vAA, vBB, vCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 249 | DF_DA | DF_UB | DF_UC | DF_NULL_CHK_B | DF_RANGE_CHK_C | DF_REF_B | DF_CORE_C | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 250 | |
| 251 | // 49 AGET_CHAR vAA, vBB, vCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 252 | DF_DA | DF_UB | DF_UC | DF_NULL_CHK_B | DF_RANGE_CHK_C | DF_REF_B | DF_CORE_C | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 253 | |
| 254 | // 4A AGET_SHORT vAA, vBB, vCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 255 | DF_DA | DF_UB | DF_UC | DF_NULL_CHK_B | DF_RANGE_CHK_C | DF_REF_B | DF_CORE_C | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 256 | |
| 257 | // 4B APUT vAA, vBB, vCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 258 | DF_UA | DF_UB | DF_UC | DF_NULL_CHK_B | DF_RANGE_CHK_C | DF_REF_B | DF_CORE_C | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 259 | |
| 260 | // 4C APUT_WIDE vAA, vBB, vCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 261 | DF_UA | DF_A_WIDE | DF_UB | DF_UC | DF_NULL_CHK_B | DF_RANGE_CHK_C | DF_REF_B | DF_CORE_C | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 262 | |
| 263 | // 4D APUT_OBJECT vAA, vBB, vCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 264 | DF_UA | DF_UB | DF_UC | DF_NULL_CHK_B | DF_RANGE_CHK_C | DF_REF_A | DF_REF_B | DF_CORE_C | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 265 | |
| 266 | // 4E APUT_BOOLEAN vAA, vBB, vCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 267 | DF_UA | DF_UB | DF_UC | DF_NULL_CHK_B | DF_RANGE_CHK_C | DF_REF_B | DF_CORE_C | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 268 | |
| 269 | // 4F APUT_BYTE vAA, vBB, vCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 270 | DF_UA | DF_UB | DF_UC | DF_NULL_CHK_B | DF_RANGE_CHK_C | DF_REF_B | DF_CORE_C | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 271 | |
| 272 | // 50 APUT_CHAR vAA, vBB, vCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 273 | DF_UA | DF_UB | DF_UC | DF_NULL_CHK_B | DF_RANGE_CHK_C | DF_REF_B | DF_CORE_C | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 274 | |
| 275 | // 51 APUT_SHORT vAA, vBB, vCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 276 | DF_UA | DF_UB | DF_UC | DF_NULL_CHK_B | DF_RANGE_CHK_C | DF_REF_B | DF_CORE_C | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 277 | |
| 278 | // 52 IGET vA, vB, field@CCCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 279 | DF_DA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 280 | |
| 281 | // 53 IGET_WIDE vA, vB, field@CCCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 282 | DF_DA | DF_A_WIDE | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 283 | |
| 284 | // 54 IGET_OBJECT vA, vB, field@CCCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 285 | DF_DA | DF_UB | DF_NULL_CHK_B | DF_REF_A | DF_REF_B | DF_IFIELD | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 286 | |
| 287 | // 55 IGET_BOOLEAN vA, vB, field@CCCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 288 | DF_DA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 289 | |
| 290 | // 56 IGET_BYTE vA, vB, field@CCCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 291 | DF_DA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 292 | |
| 293 | // 57 IGET_CHAR vA, vB, field@CCCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 294 | DF_DA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 295 | |
| 296 | // 58 IGET_SHORT vA, vB, field@CCCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 297 | DF_DA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 298 | |
| 299 | // 59 IPUT vA, vB, field@CCCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 300 | DF_UA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 301 | |
| 302 | // 5A IPUT_WIDE vA, vB, field@CCCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 303 | DF_UA | DF_A_WIDE | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 304 | |
| 305 | // 5B IPUT_OBJECT vA, vB, field@CCCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 306 | DF_UA | DF_UB | DF_NULL_CHK_B | DF_REF_A | DF_REF_B | DF_IFIELD | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 307 | |
| 308 | // 5C IPUT_BOOLEAN vA, vB, field@CCCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 309 | DF_UA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 310 | |
| 311 | // 5D IPUT_BYTE vA, vB, field@CCCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 312 | DF_UA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 313 | |
| 314 | // 5E IPUT_CHAR vA, vB, field@CCCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 315 | DF_UA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 316 | |
| 317 | // 5F IPUT_SHORT vA, vB, field@CCCC |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 318 | DF_UA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 319 | |
| 320 | // 60 SGET vAA, field@BBBB |
Vladimir Marko | 66c6d7b | 2014-10-16 15:41:48 +0100 | [diff] [blame] | 321 | DF_DA | DF_SFIELD | DF_CLINIT | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 322 | |
| 323 | // 61 SGET_WIDE vAA, field@BBBB |
Vladimir Marko | 66c6d7b | 2014-10-16 15:41:48 +0100 | [diff] [blame] | 324 | DF_DA | DF_A_WIDE | DF_SFIELD | DF_CLINIT | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 325 | |
| 326 | // 62 SGET_OBJECT vAA, field@BBBB |
Vladimir Marko | 66c6d7b | 2014-10-16 15:41:48 +0100 | [diff] [blame] | 327 | DF_DA | DF_REF_A | DF_SFIELD | DF_CLINIT | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 328 | |
| 329 | // 63 SGET_BOOLEAN vAA, field@BBBB |
Vladimir Marko | 66c6d7b | 2014-10-16 15:41:48 +0100 | [diff] [blame] | 330 | DF_DA | DF_SFIELD | DF_CLINIT | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 331 | |
| 332 | // 64 SGET_BYTE vAA, field@BBBB |
Vladimir Marko | 66c6d7b | 2014-10-16 15:41:48 +0100 | [diff] [blame] | 333 | DF_DA | DF_SFIELD | DF_CLINIT | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 334 | |
| 335 | // 65 SGET_CHAR vAA, field@BBBB |
Vladimir Marko | 66c6d7b | 2014-10-16 15:41:48 +0100 | [diff] [blame] | 336 | DF_DA | DF_SFIELD | DF_CLINIT | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 337 | |
| 338 | // 66 SGET_SHORT vAA, field@BBBB |
Vladimir Marko | 66c6d7b | 2014-10-16 15:41:48 +0100 | [diff] [blame] | 339 | DF_DA | DF_SFIELD | DF_CLINIT | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 340 | |
| 341 | // 67 SPUT vAA, field@BBBB |
Vladimir Marko | 66c6d7b | 2014-10-16 15:41:48 +0100 | [diff] [blame] | 342 | DF_UA | DF_SFIELD | DF_CLINIT | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 343 | |
| 344 | // 68 SPUT_WIDE vAA, field@BBBB |
Vladimir Marko | 66c6d7b | 2014-10-16 15:41:48 +0100 | [diff] [blame] | 345 | DF_UA | DF_A_WIDE | DF_SFIELD | DF_CLINIT | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 346 | |
| 347 | // 69 SPUT_OBJECT vAA, field@BBBB |
Vladimir Marko | 66c6d7b | 2014-10-16 15:41:48 +0100 | [diff] [blame] | 348 | DF_UA | DF_REF_A | DF_SFIELD | DF_CLINIT | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 349 | |
| 350 | // 6A SPUT_BOOLEAN vAA, field@BBBB |
Vladimir Marko | 66c6d7b | 2014-10-16 15:41:48 +0100 | [diff] [blame] | 351 | DF_UA | DF_SFIELD | DF_CLINIT | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 352 | |
| 353 | // 6B SPUT_BYTE vAA, field@BBBB |
Vladimir Marko | 66c6d7b | 2014-10-16 15:41:48 +0100 | [diff] [blame] | 354 | DF_UA | DF_SFIELD | DF_CLINIT | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 355 | |
| 356 | // 6C SPUT_CHAR vAA, field@BBBB |
Vladimir Marko | 66c6d7b | 2014-10-16 15:41:48 +0100 | [diff] [blame] | 357 | DF_UA | DF_SFIELD | DF_CLINIT | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 358 | |
| 359 | // 6D SPUT_SHORT vAA, field@BBBB |
Vladimir Marko | 66c6d7b | 2014-10-16 15:41:48 +0100 | [diff] [blame] | 360 | DF_UA | DF_SFIELD | DF_CLINIT | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 361 | |
| 362 | // 6E INVOKE_VIRTUAL {vD, vE, vF, vG, vA} |
| 363 | DF_FORMAT_35C | DF_NULL_CHK_OUT0 | DF_UMS, |
| 364 | |
| 365 | // 6F INVOKE_SUPER {vD, vE, vF, vG, vA} |
| 366 | DF_FORMAT_35C | DF_NULL_CHK_OUT0 | DF_UMS, |
| 367 | |
| 368 | // 70 INVOKE_DIRECT {vD, vE, vF, vG, vA} |
| 369 | DF_FORMAT_35C | DF_NULL_CHK_OUT0 | DF_UMS, |
| 370 | |
| 371 | // 71 INVOKE_STATIC {vD, vE, vF, vG, vA} |
Vladimir Marko | 66c6d7b | 2014-10-16 15:41:48 +0100 | [diff] [blame] | 372 | DF_FORMAT_35C | DF_CLINIT | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 373 | |
| 374 | // 72 INVOKE_INTERFACE {vD, vE, vF, vG, vA} |
Sebastien Hertz | 67ce9b0 | 2013-07-11 14:31:18 +0200 | [diff] [blame] | 375 | DF_FORMAT_35C | DF_NULL_CHK_OUT0 | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 376 | |
Mathieu Chartier | d7cbf8a | 2015-03-19 12:43:20 -0700 | [diff] [blame^] | 377 | // 73 RETURN_VOID_NO_BARRIER |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 378 | DF_NOP, |
| 379 | |
| 380 | // 74 INVOKE_VIRTUAL_RANGE {vCCCC .. vNNNN} |
| 381 | DF_FORMAT_3RC | DF_NULL_CHK_OUT0 | DF_UMS, |
| 382 | |
| 383 | // 75 INVOKE_SUPER_RANGE {vCCCC .. vNNNN} |
| 384 | DF_FORMAT_3RC | DF_NULL_CHK_OUT0 | DF_UMS, |
| 385 | |
| 386 | // 76 INVOKE_DIRECT_RANGE {vCCCC .. vNNNN} |
| 387 | DF_FORMAT_3RC | DF_NULL_CHK_OUT0 | DF_UMS, |
| 388 | |
| 389 | // 77 INVOKE_STATIC_RANGE {vCCCC .. vNNNN} |
Vladimir Marko | 66c6d7b | 2014-10-16 15:41:48 +0100 | [diff] [blame] | 390 | DF_FORMAT_3RC | DF_CLINIT | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 391 | |
| 392 | // 78 INVOKE_INTERFACE_RANGE {vCCCC .. vNNNN} |
Sebastien Hertz | 67ce9b0 | 2013-07-11 14:31:18 +0200 | [diff] [blame] | 393 | DF_FORMAT_3RC | DF_NULL_CHK_OUT0 | DF_UMS, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 394 | |
| 395 | // 79 UNUSED_79 |
| 396 | DF_NOP, |
| 397 | |
| 398 | // 7A UNUSED_7A |
| 399 | DF_NOP, |
| 400 | |
| 401 | // 7B NEG_INT vA, vB |
| 402 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 403 | |
| 404 | // 7C NOT_INT vA, vB |
| 405 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 406 | |
| 407 | // 7D NEG_LONG vA, vB |
| 408 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_CORE_A | DF_CORE_B, |
| 409 | |
| 410 | // 7E NOT_LONG vA, vB |
| 411 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_CORE_A | DF_CORE_B, |
| 412 | |
| 413 | // 7F NEG_FLOAT vA, vB |
| 414 | DF_DA | DF_UB | DF_FP_A | DF_FP_B, |
| 415 | |
| 416 | // 80 NEG_DOUBLE vA, vB |
| 417 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_FP_A | DF_FP_B, |
| 418 | |
| 419 | // 81 INT_TO_LONG vA, vB |
| 420 | DF_DA | DF_A_WIDE | DF_UB | DF_CORE_A | DF_CORE_B, |
| 421 | |
| 422 | // 82 INT_TO_FLOAT vA, vB |
| 423 | DF_DA | DF_UB | DF_FP_A | DF_CORE_B, |
| 424 | |
| 425 | // 83 INT_TO_DOUBLE vA, vB |
| 426 | DF_DA | DF_A_WIDE | DF_UB | DF_FP_A | DF_CORE_B, |
| 427 | |
| 428 | // 84 LONG_TO_INT vA, vB |
| 429 | DF_DA | DF_UB | DF_B_WIDE | DF_CORE_A | DF_CORE_B, |
| 430 | |
| 431 | // 85 LONG_TO_FLOAT vA, vB |
| 432 | DF_DA | DF_UB | DF_B_WIDE | DF_FP_A | DF_CORE_B, |
| 433 | |
| 434 | // 86 LONG_TO_DOUBLE vA, vB |
| 435 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_FP_A | DF_CORE_B, |
| 436 | |
| 437 | // 87 FLOAT_TO_INT vA, vB |
| 438 | DF_DA | DF_UB | DF_FP_B | DF_CORE_A, |
| 439 | |
| 440 | // 88 FLOAT_TO_LONG vA, vB |
| 441 | DF_DA | DF_A_WIDE | DF_UB | DF_FP_B | DF_CORE_A, |
| 442 | |
| 443 | // 89 FLOAT_TO_DOUBLE vA, vB |
| 444 | DF_DA | DF_A_WIDE | DF_UB | DF_FP_A | DF_FP_B, |
| 445 | |
| 446 | // 8A DOUBLE_TO_INT vA, vB |
| 447 | DF_DA | DF_UB | DF_B_WIDE | DF_FP_B | DF_CORE_A, |
| 448 | |
| 449 | // 8B DOUBLE_TO_LONG vA, vB |
| 450 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_FP_B | DF_CORE_A, |
| 451 | |
| 452 | // 8C DOUBLE_TO_FLOAT vA, vB |
| 453 | DF_DA | DF_UB | DF_B_WIDE | DF_FP_A | DF_FP_B, |
| 454 | |
| 455 | // 8D INT_TO_BYTE vA, vB |
| 456 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 457 | |
| 458 | // 8E INT_TO_CHAR vA, vB |
| 459 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 460 | |
| 461 | // 8F INT_TO_SHORT vA, vB |
| 462 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 463 | |
| 464 | // 90 ADD_INT vAA, vBB, vCC |
| 465 | DF_DA | DF_UB | DF_UC | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 466 | |
| 467 | // 91 SUB_INT vAA, vBB, vCC |
| 468 | DF_DA | DF_UB | DF_UC | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 469 | |
| 470 | // 92 MUL_INT vAA, vBB, vCC |
| 471 | DF_DA | DF_UB | DF_UC | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 472 | |
| 473 | // 93 DIV_INT vAA, vBB, vCC |
| 474 | DF_DA | DF_UB | DF_UC | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 475 | |
| 476 | // 94 REM_INT vAA, vBB, vCC |
| 477 | DF_DA | DF_UB | DF_UC | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 478 | |
| 479 | // 95 AND_INT vAA, vBB, vCC |
| 480 | DF_DA | DF_UB | DF_UC | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 481 | |
| 482 | // 96 OR_INT vAA, vBB, vCC |
| 483 | DF_DA | DF_UB | DF_UC | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 484 | |
| 485 | // 97 XOR_INT vAA, vBB, vCC |
| 486 | DF_DA | DF_UB | DF_UC | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 487 | |
| 488 | // 98 SHL_INT vAA, vBB, vCC |
| 489 | DF_DA | DF_UB | DF_UC | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 490 | |
| 491 | // 99 SHR_INT vAA, vBB, vCC |
| 492 | DF_DA | DF_UB | DF_UC | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 493 | |
| 494 | // 9A USHR_INT vAA, vBB, vCC |
| 495 | DF_DA | DF_UB | DF_UC | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 496 | |
| 497 | // 9B ADD_LONG vAA, vBB, vCC |
| 498 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_UC | DF_C_WIDE | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 499 | |
| 500 | // 9C SUB_LONG vAA, vBB, vCC |
| 501 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_UC | DF_C_WIDE | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 502 | |
| 503 | // 9D MUL_LONG vAA, vBB, vCC |
| 504 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_UC | DF_C_WIDE | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 505 | |
| 506 | // 9E DIV_LONG vAA, vBB, vCC |
| 507 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_UC | DF_C_WIDE | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 508 | |
| 509 | // 9F REM_LONG vAA, vBB, vCC |
| 510 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_UC | DF_C_WIDE | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 511 | |
| 512 | // A0 AND_LONG vAA, vBB, vCC |
| 513 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_UC | DF_C_WIDE | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 514 | |
| 515 | // A1 OR_LONG vAA, vBB, vCC |
| 516 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_UC | DF_C_WIDE | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 517 | |
| 518 | // A2 XOR_LONG vAA, vBB, vCC |
| 519 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_UC | DF_C_WIDE | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 520 | |
| 521 | // A3 SHL_LONG vAA, vBB, vCC |
| 522 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_UC | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 523 | |
| 524 | // A4 SHR_LONG vAA, vBB, vCC |
| 525 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_UC | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 526 | |
| 527 | // A5 USHR_LONG vAA, vBB, vCC |
| 528 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_UC | DF_CORE_A | DF_CORE_B | DF_CORE_C, |
| 529 | |
| 530 | // A6 ADD_FLOAT vAA, vBB, vCC |
| 531 | DF_DA | DF_UB | DF_UC | DF_FP_A | DF_FP_B | DF_FP_C, |
| 532 | |
| 533 | // A7 SUB_FLOAT vAA, vBB, vCC |
| 534 | DF_DA | DF_UB | DF_UC | DF_FP_A | DF_FP_B | DF_FP_C, |
| 535 | |
| 536 | // A8 MUL_FLOAT vAA, vBB, vCC |
| 537 | DF_DA | DF_UB | DF_UC | DF_FP_A | DF_FP_B | DF_FP_C, |
| 538 | |
| 539 | // A9 DIV_FLOAT vAA, vBB, vCC |
| 540 | DF_DA | DF_UB | DF_UC | DF_FP_A | DF_FP_B | DF_FP_C, |
| 541 | |
| 542 | // AA REM_FLOAT vAA, vBB, vCC |
| 543 | DF_DA | DF_UB | DF_UC | DF_FP_A | DF_FP_B | DF_FP_C, |
| 544 | |
| 545 | // AB ADD_DOUBLE vAA, vBB, vCC |
| 546 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_UC | DF_C_WIDE | DF_FP_A | DF_FP_B | DF_FP_C, |
| 547 | |
| 548 | // AC SUB_DOUBLE vAA, vBB, vCC |
| 549 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_UC | DF_C_WIDE | DF_FP_A | DF_FP_B | DF_FP_C, |
| 550 | |
| 551 | // AD MUL_DOUBLE vAA, vBB, vCC |
| 552 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_UC | DF_C_WIDE | DF_FP_A | DF_FP_B | DF_FP_C, |
| 553 | |
| 554 | // AE DIV_DOUBLE vAA, vBB, vCC |
| 555 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_UC | DF_C_WIDE | DF_FP_A | DF_FP_B | DF_FP_C, |
| 556 | |
| 557 | // AF REM_DOUBLE vAA, vBB, vCC |
| 558 | DF_DA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_UC | DF_C_WIDE | DF_FP_A | DF_FP_B | DF_FP_C, |
| 559 | |
| 560 | // B0 ADD_INT_2ADDR vA, vB |
| 561 | DF_DA | DF_UA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 562 | |
| 563 | // B1 SUB_INT_2ADDR vA, vB |
| 564 | DF_DA | DF_UA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 565 | |
| 566 | // B2 MUL_INT_2ADDR vA, vB |
| 567 | DF_DA | DF_UA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 568 | |
| 569 | // B3 DIV_INT_2ADDR vA, vB |
| 570 | DF_DA | DF_UA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 571 | |
| 572 | // B4 REM_INT_2ADDR vA, vB |
| 573 | DF_DA | DF_UA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 574 | |
| 575 | // B5 AND_INT_2ADDR vA, vB |
| 576 | DF_DA | DF_UA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 577 | |
| 578 | // B6 OR_INT_2ADDR vA, vB |
| 579 | DF_DA | DF_UA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 580 | |
| 581 | // B7 XOR_INT_2ADDR vA, vB |
| 582 | DF_DA | DF_UA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 583 | |
| 584 | // B8 SHL_INT_2ADDR vA, vB |
| 585 | DF_DA | DF_UA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 586 | |
| 587 | // B9 SHR_INT_2ADDR vA, vB |
| 588 | DF_DA | DF_UA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 589 | |
| 590 | // BA USHR_INT_2ADDR vA, vB |
| 591 | DF_DA | DF_UA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 592 | |
| 593 | // BB ADD_LONG_2ADDR vA, vB |
| 594 | DF_DA | DF_A_WIDE | DF_UA | DF_UB | DF_B_WIDE | DF_CORE_A | DF_CORE_B, |
| 595 | |
| 596 | // BC SUB_LONG_2ADDR vA, vB |
| 597 | DF_DA | DF_A_WIDE | DF_UA | DF_UB | DF_B_WIDE | DF_CORE_A | DF_CORE_B, |
| 598 | |
| 599 | // BD MUL_LONG_2ADDR vA, vB |
| 600 | DF_DA | DF_A_WIDE | DF_UA | DF_UB | DF_B_WIDE | DF_CORE_A | DF_CORE_B, |
| 601 | |
| 602 | // BE DIV_LONG_2ADDR vA, vB |
| 603 | DF_DA | DF_A_WIDE | DF_UA | DF_UB | DF_B_WIDE | DF_CORE_A | DF_CORE_B, |
| 604 | |
| 605 | // BF REM_LONG_2ADDR vA, vB |
| 606 | DF_DA | DF_A_WIDE | DF_UA | DF_UB | DF_B_WIDE | DF_CORE_A | DF_CORE_B, |
| 607 | |
| 608 | // C0 AND_LONG_2ADDR vA, vB |
| 609 | DF_DA | DF_A_WIDE | DF_UA | DF_UB | DF_B_WIDE | DF_CORE_A | DF_CORE_B, |
| 610 | |
| 611 | // C1 OR_LONG_2ADDR vA, vB |
| 612 | DF_DA | DF_A_WIDE | DF_UA | DF_UB | DF_B_WIDE | DF_CORE_A | DF_CORE_B, |
| 613 | |
| 614 | // C2 XOR_LONG_2ADDR vA, vB |
| 615 | DF_DA | DF_A_WIDE | DF_UA | DF_UB | DF_B_WIDE | DF_CORE_A | DF_CORE_B, |
| 616 | |
| 617 | // C3 SHL_LONG_2ADDR vA, vB |
| 618 | DF_DA | DF_A_WIDE | DF_UA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 619 | |
| 620 | // C4 SHR_LONG_2ADDR vA, vB |
| 621 | DF_DA | DF_A_WIDE | DF_UA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 622 | |
| 623 | // C5 USHR_LONG_2ADDR vA, vB |
| 624 | DF_DA | DF_A_WIDE | DF_UA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 625 | |
| 626 | // C6 ADD_FLOAT_2ADDR vA, vB |
| 627 | DF_DA | DF_UA | DF_UB | DF_FP_A | DF_FP_B, |
| 628 | |
| 629 | // C7 SUB_FLOAT_2ADDR vA, vB |
| 630 | DF_DA | DF_UA | DF_UB | DF_FP_A | DF_FP_B, |
| 631 | |
| 632 | // C8 MUL_FLOAT_2ADDR vA, vB |
| 633 | DF_DA | DF_UA | DF_UB | DF_FP_A | DF_FP_B, |
| 634 | |
| 635 | // C9 DIV_FLOAT_2ADDR vA, vB |
| 636 | DF_DA | DF_UA | DF_UB | DF_FP_A | DF_FP_B, |
| 637 | |
| 638 | // CA REM_FLOAT_2ADDR vA, vB |
| 639 | DF_DA | DF_UA | DF_UB | DF_FP_A | DF_FP_B, |
| 640 | |
| 641 | // CB ADD_DOUBLE_2ADDR vA, vB |
| 642 | DF_DA | DF_A_WIDE | DF_UA | DF_UB | DF_B_WIDE | DF_FP_A | DF_FP_B, |
| 643 | |
| 644 | // CC SUB_DOUBLE_2ADDR vA, vB |
| 645 | DF_DA | DF_A_WIDE | DF_UA | DF_UB | DF_B_WIDE | DF_FP_A | DF_FP_B, |
| 646 | |
| 647 | // CD MUL_DOUBLE_2ADDR vA, vB |
| 648 | DF_DA | DF_A_WIDE | DF_UA | DF_UB | DF_B_WIDE | DF_FP_A | DF_FP_B, |
| 649 | |
| 650 | // CE DIV_DOUBLE_2ADDR vA, vB |
| 651 | DF_DA | DF_A_WIDE | DF_UA | DF_UB | DF_B_WIDE | DF_FP_A | DF_FP_B, |
| 652 | |
| 653 | // CF REM_DOUBLE_2ADDR vA, vB |
| 654 | DF_DA | DF_A_WIDE | DF_UA | DF_UB | DF_B_WIDE | DF_FP_A | DF_FP_B, |
| 655 | |
| 656 | // D0 ADD_INT_LIT16 vA, vB, #+CCCC |
| 657 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 658 | |
| 659 | // D1 RSUB_INT vA, vB, #+CCCC |
| 660 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 661 | |
| 662 | // D2 MUL_INT_LIT16 vA, vB, #+CCCC |
| 663 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 664 | |
| 665 | // D3 DIV_INT_LIT16 vA, vB, #+CCCC |
| 666 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 667 | |
| 668 | // D4 REM_INT_LIT16 vA, vB, #+CCCC |
| 669 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 670 | |
| 671 | // D5 AND_INT_LIT16 vA, vB, #+CCCC |
| 672 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 673 | |
| 674 | // D6 OR_INT_LIT16 vA, vB, #+CCCC |
| 675 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 676 | |
| 677 | // D7 XOR_INT_LIT16 vA, vB, #+CCCC |
| 678 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 679 | |
| 680 | // D8 ADD_INT_LIT8 vAA, vBB, #+CC |
| 681 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 682 | |
| 683 | // D9 RSUB_INT_LIT8 vAA, vBB, #+CC |
| 684 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 685 | |
| 686 | // DA MUL_INT_LIT8 vAA, vBB, #+CC |
| 687 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 688 | |
| 689 | // DB DIV_INT_LIT8 vAA, vBB, #+CC |
| 690 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 691 | |
| 692 | // DC REM_INT_LIT8 vAA, vBB, #+CC |
| 693 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 694 | |
| 695 | // DD AND_INT_LIT8 vAA, vBB, #+CC |
| 696 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 697 | |
| 698 | // DE OR_INT_LIT8 vAA, vBB, #+CC |
| 699 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 700 | |
| 701 | // DF XOR_INT_LIT8 vAA, vBB, #+CC |
| 702 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 703 | |
| 704 | // E0 SHL_INT_LIT8 vAA, vBB, #+CC |
| 705 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 706 | |
| 707 | // E1 SHR_INT_LIT8 vAA, vBB, #+CC |
| 708 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 709 | |
| 710 | // E2 USHR_INT_LIT8 vAA, vBB, #+CC |
| 711 | DF_DA | DF_UB | DF_CORE_A | DF_CORE_B, |
| 712 | |
Mathieu Chartier | e5f13e5 | 2015-02-24 09:37:21 -0800 | [diff] [blame] | 713 | // E3 IGET_QUICK |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 714 | DF_DA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 715 | |
Mathieu Chartier | e5f13e5 | 2015-02-24 09:37:21 -0800 | [diff] [blame] | 716 | // E4 IGET_WIDE_QUICK |
Nicolas Geoffray | a5ca888 | 2015-02-24 08:10:57 +0000 | [diff] [blame] | 717 | DF_DA | DF_A_WIDE | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
Mathieu Chartier | 2535abe | 2015-02-17 10:38:49 -0800 | [diff] [blame] | 718 | |
Mathieu Chartier | e5f13e5 | 2015-02-24 09:37:21 -0800 | [diff] [blame] | 719 | // E5 IGET_OBJECT_QUICK |
| 720 | DF_DA | DF_UB | DF_NULL_CHK_B | DF_REF_A | DF_REF_B | DF_IFIELD | DF_LVN, |
| 721 | |
| 722 | // E6 IPUT_QUICK |
| 723 | DF_UA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
| 724 | |
| 725 | // E7 IPUT_WIDE_QUICK |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 726 | DF_UA | DF_A_WIDE | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 727 | |
Mathieu Chartier | e5f13e5 | 2015-02-24 09:37:21 -0800 | [diff] [blame] | 728 | // E8 IPUT_OBJECT_QUICK |
Nicolas Geoffray | a5ca888 | 2015-02-24 08:10:57 +0000 | [diff] [blame] | 729 | DF_UA | DF_UB | DF_NULL_CHK_B | DF_REF_A | DF_REF_B | DF_IFIELD | DF_LVN, |
Mathieu Chartier | 2535abe | 2015-02-17 10:38:49 -0800 | [diff] [blame] | 730 | |
Mathieu Chartier | e5f13e5 | 2015-02-24 09:37:21 -0800 | [diff] [blame] | 731 | // E9 INVOKE_VIRTUAL_QUICK |
| 732 | DF_FORMAT_35C | DF_NULL_CHK_OUT0 | DF_UMS, |
Mathieu Chartier | 2535abe | 2015-02-17 10:38:49 -0800 | [diff] [blame] | 733 | |
Mathieu Chartier | e5f13e5 | 2015-02-24 09:37:21 -0800 | [diff] [blame] | 734 | // EA INVOKE_VIRTUAL_RANGE_QUICK |
| 735 | DF_FORMAT_3RC | DF_NULL_CHK_OUT0 | DF_UMS, |
| 736 | |
| 737 | // EB IPUT_BOOLEAN_QUICK vA, vB, index |
| 738 | DF_UA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
| 739 | |
| 740 | // EC IPUT_BYTE_QUICK vA, vB, index |
| 741 | DF_UA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
| 742 | |
| 743 | // ED IPUT_CHAR_QUICK vA, vB, index |
| 744 | DF_UA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
| 745 | |
| 746 | // EE IPUT_SHORT_QUICK vA, vB, index |
| 747 | DF_UA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
| 748 | |
| 749 | // EF IGET_BOOLEAN_QUICK vA, vB, index |
| 750 | DF_DA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
| 751 | |
| 752 | // F0 IGET_BYTE_QUICK vA, vB, index |
| 753 | DF_DA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
| 754 | |
| 755 | // F1 IGET_CHAR_QUICK vA, vB, index |
| 756 | DF_DA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
| 757 | |
| 758 | // F2 IGET_SHORT_QUICK vA, vB, index |
| 759 | DF_DA | DF_UB | DF_NULL_CHK_B | DF_REF_B | DF_IFIELD | DF_LVN, |
| 760 | |
| 761 | // F3 UNUSED_F3 |
| 762 | DF_NOP, |
| 763 | |
| 764 | // F4 UNUSED_F4 |
| 765 | DF_NOP, |
| 766 | |
| 767 | // F5 UNUSED_F5 |
| 768 | DF_NOP, |
| 769 | |
| 770 | // F6 UNUSED_F6 |
| 771 | DF_NOP, |
| 772 | |
| 773 | // F7 UNUSED_F7 |
| 774 | DF_NOP, |
| 775 | |
| 776 | // F8 UNUSED_F8 |
| 777 | DF_NOP, |
| 778 | |
| 779 | // F9 UNUSED_F9 |
| 780 | DF_NOP, |
| 781 | |
| 782 | // FA UNUSED_FA |
| 783 | DF_NOP, |
| 784 | |
| 785 | // FB UNUSED_FB |
| 786 | DF_NOP, |
| 787 | |
| 788 | // FC UNUSED_FC |
| 789 | DF_NOP, |
| 790 | |
| 791 | // FD UNUSED_FD |
| 792 | DF_NOP, |
| 793 | |
| 794 | // FE UNUSED_FE |
| 795 | DF_NOP, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 796 | |
| 797 | // FF UNUSED_FF |
| 798 | DF_NOP, |
| 799 | |
| 800 | // Beginning of extended MIR opcodes |
| 801 | // 100 MIR_PHI |
| 802 | DF_DA | DF_NULL_TRANSFER_N, |
| 803 | |
| 804 | // 101 MIR_COPY |
| 805 | DF_DA | DF_UB | DF_IS_MOVE, |
| 806 | |
| 807 | // 102 MIR_FUSED_CMPL_FLOAT |
| 808 | DF_UA | DF_UB | DF_FP_A | DF_FP_B, |
| 809 | |
| 810 | // 103 MIR_FUSED_CMPG_FLOAT |
| 811 | DF_UA | DF_UB | DF_FP_A | DF_FP_B, |
| 812 | |
| 813 | // 104 MIR_FUSED_CMPL_DOUBLE |
| 814 | DF_UA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_FP_A | DF_FP_B, |
| 815 | |
| 816 | // 105 MIR_FUSED_CMPG_DOUBLE |
| 817 | DF_UA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_FP_A | DF_FP_B, |
| 818 | |
| 819 | // 106 MIR_FUSED_CMP_LONG |
| 820 | DF_UA | DF_A_WIDE | DF_UB | DF_B_WIDE | DF_CORE_A | DF_CORE_B, |
| 821 | |
| 822 | // 107 MIR_NOP |
| 823 | DF_NOP, |
| 824 | |
| 825 | // 108 MIR_NULL_CHECK |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 826 | DF_UA | DF_REF_A | DF_NULL_CHK_A | DF_LVN, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 827 | |
| 828 | // 109 MIR_RANGE_CHECK |
| 829 | 0, |
| 830 | |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 831 | // 10A MIR_DIV_ZERO_CHECK |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 832 | 0, |
| 833 | |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 834 | // 10B MIR_CHECK |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 835 | 0, |
| 836 | |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 837 | // 10C MIR_CHECKPART2 |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 838 | 0, |
| 839 | |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 840 | // 10D MIR_SELECT |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 841 | DF_DA | DF_UB, |
Udayan Banerji | 60bfe7b | 2014-07-08 19:59:43 -0700 | [diff] [blame] | 842 | |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 843 | // 10E MirOpConstVector |
Udayan Banerji | 60bfe7b | 2014-07-08 19:59:43 -0700 | [diff] [blame] | 844 | 0, |
| 845 | |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 846 | // 10F MirOpMoveVector |
Udayan Banerji | 60bfe7b | 2014-07-08 19:59:43 -0700 | [diff] [blame] | 847 | 0, |
| 848 | |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 849 | // 110 MirOpPackedMultiply |
Udayan Banerji | 60bfe7b | 2014-07-08 19:59:43 -0700 | [diff] [blame] | 850 | 0, |
| 851 | |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 852 | // 111 MirOpPackedAddition |
Udayan Banerji | 60bfe7b | 2014-07-08 19:59:43 -0700 | [diff] [blame] | 853 | 0, |
| 854 | |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 855 | // 112 MirOpPackedSubtract |
Udayan Banerji | 60bfe7b | 2014-07-08 19:59:43 -0700 | [diff] [blame] | 856 | 0, |
| 857 | |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 858 | // 113 MirOpPackedShiftLeft |
Udayan Banerji | 60bfe7b | 2014-07-08 19:59:43 -0700 | [diff] [blame] | 859 | 0, |
| 860 | |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 861 | // 114 MirOpPackedSignedShiftRight |
Udayan Banerji | 60bfe7b | 2014-07-08 19:59:43 -0700 | [diff] [blame] | 862 | 0, |
| 863 | |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 864 | // 115 MirOpPackedUnsignedShiftRight |
Udayan Banerji | 60bfe7b | 2014-07-08 19:59:43 -0700 | [diff] [blame] | 865 | 0, |
| 866 | |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 867 | // 116 MirOpPackedAnd |
Udayan Banerji | 60bfe7b | 2014-07-08 19:59:43 -0700 | [diff] [blame] | 868 | 0, |
| 869 | |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 870 | // 117 MirOpPackedOr |
Udayan Banerji | 60bfe7b | 2014-07-08 19:59:43 -0700 | [diff] [blame] | 871 | 0, |
| 872 | |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 873 | // 118 MirOpPackedXor |
Udayan Banerji | 60bfe7b | 2014-07-08 19:59:43 -0700 | [diff] [blame] | 874 | 0, |
| 875 | |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 876 | // 119 MirOpPackedAddReduce |
| 877 | DF_FORMAT_EXTENDED, |
| 878 | |
| 879 | // 11A MirOpPackedReduce |
| 880 | DF_FORMAT_EXTENDED, |
| 881 | |
| 882 | // 11B MirOpPackedSet |
| 883 | DF_FORMAT_EXTENDED, |
| 884 | |
| 885 | // 11C MirOpReserveVectorRegisters |
Udayan Banerji | 60bfe7b | 2014-07-08 19:59:43 -0700 | [diff] [blame] | 886 | 0, |
Jean Christophe Beyler | b5bce7c | 2014-07-25 12:32:18 -0700 | [diff] [blame] | 887 | |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 888 | // 11D MirOpReturnVectorRegisters |
Jean Christophe Beyler | b5bce7c | 2014-07-25 12:32:18 -0700 | [diff] [blame] | 889 | 0, |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 890 | |
| 891 | // 11E MirOpMemBarrier |
| 892 | 0, |
| 893 | |
| 894 | // 11F MirOpPackedArrayGet |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 895 | DF_UB | DF_UC | DF_NULL_CHK_B | DF_RANGE_CHK_C | DF_REF_B | DF_CORE_C | DF_LVN, |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 896 | |
| 897 | // 120 MirOpPackedArrayPut |
Vladimir Marko | 7baa6f8 | 2014-10-09 18:01:24 +0100 | [diff] [blame] | 898 | DF_UB | DF_UC | DF_NULL_CHK_B | DF_RANGE_CHK_C | DF_REF_B | DF_CORE_C | DF_LVN, |
Ningsheng Jian | a262f77 | 2014-11-25 16:48:07 +0800 | [diff] [blame] | 899 | |
| 900 | // 121 MirOpMaddInt |
| 901 | DF_FORMAT_EXTENDED, |
| 902 | |
| 903 | // 122 MirOpMsubInt |
| 904 | DF_FORMAT_EXTENDED, |
| 905 | |
| 906 | // 123 MirOpMaddLong |
| 907 | DF_FORMAT_EXTENDED, |
| 908 | |
| 909 | // 124 MirOpMsubLong |
| 910 | DF_FORMAT_EXTENDED, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 911 | }; |
| 912 | |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 913 | /* Any register that is used before being defined is considered live-in */ |
| 914 | void MIRGraph::HandleLiveInUse(ArenaBitVector* use_v, ArenaBitVector* def_v, |
Ningsheng Jian | a262f77 | 2014-11-25 16:48:07 +0800 | [diff] [blame] | 915 | ArenaBitVector* live_in_v, int dalvik_reg_id) { |
buzbee | 862a760 | 2013-04-05 10:58:54 -0700 | [diff] [blame] | 916 | use_v->SetBit(dalvik_reg_id); |
| 917 | if (!def_v->IsBitSet(dalvik_reg_id)) { |
| 918 | live_in_v->SetBit(dalvik_reg_id); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 919 | } |
| 920 | } |
| 921 | |
| 922 | /* Mark a reg as being defined */ |
Brian Carlstrom | 2ce745c | 2013-07-17 17:44:30 -0700 | [diff] [blame] | 923 | void MIRGraph::HandleDef(ArenaBitVector* def_v, int dalvik_reg_id) { |
buzbee | 862a760 | 2013-04-05 10:58:54 -0700 | [diff] [blame] | 924 | def_v->SetBit(dalvik_reg_id); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 925 | } |
| 926 | |
Udayan Banerji | f2466a7 | 2014-07-09 19:14:53 -0700 | [diff] [blame] | 927 | void MIRGraph::HandleExtended(ArenaBitVector* use_v, ArenaBitVector* def_v, |
Ningsheng Jian | a262f77 | 2014-11-25 16:48:07 +0800 | [diff] [blame] | 928 | ArenaBitVector* live_in_v, |
| 929 | const MIR::DecodedInstruction& d_insn) { |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 930 | // For vector MIRs, vC contains type information |
| 931 | bool is_vector_type_wide = false; |
| 932 | int type_size = d_insn.vC >> 16; |
| 933 | if (type_size == k64 || type_size == kDouble) { |
| 934 | is_vector_type_wide = true; |
| 935 | } |
| 936 | |
Udayan Banerji | f2466a7 | 2014-07-09 19:14:53 -0700 | [diff] [blame] | 937 | switch (static_cast<int>(d_insn.opcode)) { |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 938 | case kMirOpPackedAddReduce: |
| 939 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn.vA); |
| 940 | if (is_vector_type_wide == true) { |
| 941 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn.vA + 1); |
| 942 | } |
| 943 | HandleDef(def_v, d_insn.vA); |
| 944 | if (is_vector_type_wide == true) { |
| 945 | HandleDef(def_v, d_insn.vA + 1); |
| 946 | } |
| 947 | break; |
| 948 | case kMirOpPackedReduce: |
| 949 | HandleDef(def_v, d_insn.vA); |
| 950 | if (is_vector_type_wide == true) { |
| 951 | HandleDef(def_v, d_insn.vA + 1); |
| 952 | } |
| 953 | break; |
| 954 | case kMirOpPackedSet: |
| 955 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn.vB); |
| 956 | if (is_vector_type_wide == true) { |
| 957 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn.vB + 1); |
| 958 | } |
| 959 | break; |
Ningsheng Jian | a262f77 | 2014-11-25 16:48:07 +0800 | [diff] [blame] | 960 | case kMirOpMaddInt: |
| 961 | case kMirOpMsubInt: |
| 962 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn.vB); |
| 963 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn.vC); |
| 964 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn.arg[0]); |
| 965 | HandleDef(def_v, d_insn.vA); |
| 966 | break; |
| 967 | case kMirOpMaddLong: |
| 968 | case kMirOpMsubLong: |
| 969 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn.vB); |
| 970 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn.vB + 1); |
| 971 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn.vC); |
| 972 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn.vC + 1); |
| 973 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn.arg[0]); |
| 974 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn.arg[0] + 1); |
| 975 | HandleDef(def_v, d_insn.vA); |
| 976 | HandleDef(def_v, d_insn.vA + 1); |
| 977 | break; |
Udayan Banerji | f2466a7 | 2014-07-09 19:14:53 -0700 | [diff] [blame] | 978 | default: |
| 979 | LOG(ERROR) << "Unexpected Extended Opcode " << d_insn.opcode; |
| 980 | break; |
| 981 | } |
| 982 | } |
| 983 | |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 984 | /* |
| 985 | * Find out live-in variables for natural loops. Variables that are live-in in |
| 986 | * the main loop body are considered to be defined in the entry block. |
| 987 | */ |
Brian Carlstrom | 2ce745c | 2013-07-17 17:44:30 -0700 | [diff] [blame] | 988 | bool MIRGraph::FindLocalLiveIn(BasicBlock* bb) { |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 989 | MIR* mir; |
| 990 | ArenaBitVector *use_v, *def_v, *live_in_v; |
| 991 | |
| 992 | if (bb->data_flow_info == NULL) return false; |
| 993 | |
| 994 | use_v = bb->data_flow_info->use_v = |
Razvan A Lupusoru | 8d0d03e | 2014-06-06 17:04:52 -0700 | [diff] [blame] | 995 | new (arena_) ArenaBitVector(arena_, GetNumOfCodeAndTempVRs(), false, kBitMapUse); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 996 | def_v = bb->data_flow_info->def_v = |
Razvan A Lupusoru | 8d0d03e | 2014-06-06 17:04:52 -0700 | [diff] [blame] | 997 | new (arena_) ArenaBitVector(arena_, GetNumOfCodeAndTempVRs(), false, kBitMapDef); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 998 | live_in_v = bb->data_flow_info->live_in_v = |
Razvan A Lupusoru | 8d0d03e | 2014-06-06 17:04:52 -0700 | [diff] [blame] | 999 | new (arena_) ArenaBitVector(arena_, GetNumOfCodeAndTempVRs(), false, kBitMapLiveIn); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1000 | |
| 1001 | for (mir = bb->first_mir_insn; mir != NULL; mir = mir->next) { |
Jean Christophe Beyler | cc794c3 | 2014-05-02 09:34:13 -0700 | [diff] [blame] | 1002 | uint64_t df_attributes = GetDataFlowAttributes(mir); |
Ian Rogers | 29a2648 | 2014-05-02 15:27:29 -0700 | [diff] [blame] | 1003 | MIR::DecodedInstruction* d_insn = &mir->dalvikInsn; |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1004 | |
| 1005 | if (df_attributes & DF_HAS_USES) { |
| 1006 | if (df_attributes & DF_UA) { |
| 1007 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn->vA); |
| 1008 | if (df_attributes & DF_A_WIDE) { |
| 1009 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn->vA+1); |
| 1010 | } |
| 1011 | } |
| 1012 | if (df_attributes & DF_UB) { |
| 1013 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn->vB); |
| 1014 | if (df_attributes & DF_B_WIDE) { |
| 1015 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn->vB+1); |
| 1016 | } |
| 1017 | } |
| 1018 | if (df_attributes & DF_UC) { |
| 1019 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn->vC); |
| 1020 | if (df_attributes & DF_C_WIDE) { |
| 1021 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn->vC+1); |
| 1022 | } |
| 1023 | } |
| 1024 | } |
| 1025 | if (df_attributes & DF_FORMAT_35C) { |
| 1026 | for (unsigned int i = 0; i < d_insn->vA; i++) { |
| 1027 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn->arg[i]); |
| 1028 | } |
| 1029 | } |
| 1030 | if (df_attributes & DF_FORMAT_3RC) { |
| 1031 | for (unsigned int i = 0; i < d_insn->vA; i++) { |
| 1032 | HandleLiveInUse(use_v, def_v, live_in_v, d_insn->vC+i); |
| 1033 | } |
| 1034 | } |
| 1035 | if (df_attributes & DF_HAS_DEFS) { |
| 1036 | HandleDef(def_v, d_insn->vA); |
| 1037 | if (df_attributes & DF_A_WIDE) { |
| 1038 | HandleDef(def_v, d_insn->vA+1); |
| 1039 | } |
| 1040 | } |
Udayan Banerji | f2466a7 | 2014-07-09 19:14:53 -0700 | [diff] [blame] | 1041 | if (df_attributes & DF_FORMAT_EXTENDED) { |
| 1042 | HandleExtended(use_v, def_v, live_in_v, mir->dalvikInsn); |
| 1043 | } |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1044 | } |
| 1045 | return true; |
| 1046 | } |
| 1047 | |
Brian Carlstrom | 2ce745c | 2013-07-17 17:44:30 -0700 | [diff] [blame] | 1048 | int MIRGraph::AddNewSReg(int v_reg) { |
Vladimir Marko | 1c6ea44 | 2014-12-19 18:11:35 +0000 | [diff] [blame] | 1049 | int subscript = ++ssa_last_defs_[v_reg]; |
Mark Mendell | 0add77a | 2014-05-05 22:28:55 -0400 | [diff] [blame] | 1050 | uint32_t ssa_reg = GetNumSSARegs(); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1051 | SetNumSSARegs(ssa_reg + 1); |
Vladimir Marko | e39c54e | 2014-09-22 14:50:02 +0100 | [diff] [blame] | 1052 | ssa_base_vregs_.push_back(v_reg); |
| 1053 | ssa_subscripts_.push_back(subscript); |
| 1054 | DCHECK_EQ(ssa_base_vregs_.size(), ssa_subscripts_.size()); |
Mark Mendell | 0add77a | 2014-05-05 22:28:55 -0400 | [diff] [blame] | 1055 | // If we are expanding very late, update use counts too. |
Vladimir Marko | e39c54e | 2014-09-22 14:50:02 +0100 | [diff] [blame] | 1056 | if (ssa_reg > 0 && use_counts_.size() == ssa_reg) { |
Mark Mendell | 0add77a | 2014-05-05 22:28:55 -0400 | [diff] [blame] | 1057 | // Need to expand the counts. |
Vladimir Marko | e39c54e | 2014-09-22 14:50:02 +0100 | [diff] [blame] | 1058 | use_counts_.push_back(0); |
| 1059 | raw_use_counts_.push_back(0); |
Mark Mendell | 0add77a | 2014-05-05 22:28:55 -0400 | [diff] [blame] | 1060 | } |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1061 | return ssa_reg; |
| 1062 | } |
| 1063 | |
| 1064 | /* Find out the latest SSA register for a given Dalvik register */ |
Brian Carlstrom | 2ce745c | 2013-07-17 17:44:30 -0700 | [diff] [blame] | 1065 | void MIRGraph::HandleSSAUse(int* uses, int dalvik_reg, int reg_index) { |
Razvan A Lupusoru | 8d0d03e | 2014-06-06 17:04:52 -0700 | [diff] [blame] | 1066 | DCHECK((dalvik_reg >= 0) && (dalvik_reg < static_cast<int>(GetNumOfCodeAndTempVRs()))); |
Vladimir Marko | 1c6ea44 | 2014-12-19 18:11:35 +0000 | [diff] [blame] | 1067 | uses[reg_index] = vreg_to_ssa_map_[dalvik_reg]; |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1068 | } |
| 1069 | |
| 1070 | /* Setup a new SSA register for a given Dalvik register */ |
Brian Carlstrom | 2ce745c | 2013-07-17 17:44:30 -0700 | [diff] [blame] | 1071 | void MIRGraph::HandleSSADef(int* defs, int dalvik_reg, int reg_index) { |
Razvan A Lupusoru | 8d0d03e | 2014-06-06 17:04:52 -0700 | [diff] [blame] | 1072 | DCHECK((dalvik_reg >= 0) && (dalvik_reg < static_cast<int>(GetNumOfCodeAndTempVRs()))); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1073 | int ssa_reg = AddNewSReg(dalvik_reg); |
Vladimir Marko | 1c6ea44 | 2014-12-19 18:11:35 +0000 | [diff] [blame] | 1074 | vreg_to_ssa_map_[dalvik_reg] = ssa_reg; |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1075 | defs[reg_index] = ssa_reg; |
| 1076 | } |
| 1077 | |
Jean Christophe Beyler | 4896d7b | 2014-05-01 15:36:22 -0700 | [diff] [blame] | 1078 | void MIRGraph::AllocateSSAUseData(MIR *mir, int num_uses) { |
| 1079 | mir->ssa_rep->num_uses = num_uses; |
| 1080 | |
| 1081 | if (mir->ssa_rep->num_uses_allocated < num_uses) { |
Vladimir Marko | e4fcc5b | 2015-02-13 10:28:29 +0000 | [diff] [blame] | 1082 | mir->ssa_rep->uses = arena_->AllocArray<int32_t>(num_uses, kArenaAllocDFInfo); |
Jean Christophe Beyler | 4896d7b | 2014-05-01 15:36:22 -0700 | [diff] [blame] | 1083 | // NOTE: will be filled in during type & size inference pass |
Vladimir Marko | e4fcc5b | 2015-02-13 10:28:29 +0000 | [diff] [blame] | 1084 | mir->ssa_rep->fp_use = arena_->AllocArray<bool>(num_uses, kArenaAllocDFInfo); |
Jean Christophe Beyler | 4896d7b | 2014-05-01 15:36:22 -0700 | [diff] [blame] | 1085 | } |
| 1086 | } |
| 1087 | |
| 1088 | void MIRGraph::AllocateSSADefData(MIR *mir, int num_defs) { |
| 1089 | mir->ssa_rep->num_defs = num_defs; |
| 1090 | |
| 1091 | if (mir->ssa_rep->num_defs_allocated < num_defs) { |
Vladimir Marko | e4fcc5b | 2015-02-13 10:28:29 +0000 | [diff] [blame] | 1092 | mir->ssa_rep->defs = arena_->AllocArray<int32_t>(num_defs, kArenaAllocDFInfo); |
| 1093 | mir->ssa_rep->fp_def = arena_->AllocArray<bool>(num_defs, kArenaAllocDFInfo); |
Jean Christophe Beyler | 4896d7b | 2014-05-01 15:36:22 -0700 | [diff] [blame] | 1094 | } |
| 1095 | } |
| 1096 | |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1097 | /* Look up new SSA names for format_35c instructions */ |
Brian Carlstrom | 2ce745c | 2013-07-17 17:44:30 -0700 | [diff] [blame] | 1098 | void MIRGraph::DataFlowSSAFormat35C(MIR* mir) { |
Ian Rogers | 29a2648 | 2014-05-02 15:27:29 -0700 | [diff] [blame] | 1099 | MIR::DecodedInstruction* d_insn = &mir->dalvikInsn; |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1100 | int num_uses = d_insn->vA; |
| 1101 | int i; |
| 1102 | |
Jean Christophe Beyler | 4896d7b | 2014-05-01 15:36:22 -0700 | [diff] [blame] | 1103 | AllocateSSAUseData(mir, num_uses); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1104 | |
| 1105 | for (i = 0; i < num_uses; i++) { |
| 1106 | HandleSSAUse(mir->ssa_rep->uses, d_insn->arg[i], i); |
| 1107 | } |
| 1108 | } |
| 1109 | |
| 1110 | /* Look up new SSA names for format_3rc instructions */ |
Brian Carlstrom | 2ce745c | 2013-07-17 17:44:30 -0700 | [diff] [blame] | 1111 | void MIRGraph::DataFlowSSAFormat3RC(MIR* mir) { |
Ian Rogers | 29a2648 | 2014-05-02 15:27:29 -0700 | [diff] [blame] | 1112 | MIR::DecodedInstruction* d_insn = &mir->dalvikInsn; |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1113 | int num_uses = d_insn->vA; |
| 1114 | int i; |
| 1115 | |
Jean Christophe Beyler | 4896d7b | 2014-05-01 15:36:22 -0700 | [diff] [blame] | 1116 | AllocateSSAUseData(mir, num_uses); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1117 | |
| 1118 | for (i = 0; i < num_uses; i++) { |
| 1119 | HandleSSAUse(mir->ssa_rep->uses, d_insn->vC+i, i); |
| 1120 | } |
| 1121 | } |
| 1122 | |
Udayan Banerji | f2466a7 | 2014-07-09 19:14:53 -0700 | [diff] [blame] | 1123 | void MIRGraph::DataFlowSSAFormatExtended(MIR* mir) { |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 1124 | const MIR::DecodedInstruction& d_insn = mir->dalvikInsn; |
| 1125 | // For vector MIRs, vC contains type information |
| 1126 | bool is_vector_type_wide = false; |
| 1127 | int type_size = d_insn.vC >> 16; |
| 1128 | if (type_size == k64 || type_size == kDouble) { |
| 1129 | is_vector_type_wide = true; |
| 1130 | } |
| 1131 | |
Udayan Banerji | f2466a7 | 2014-07-09 19:14:53 -0700 | [diff] [blame] | 1132 | switch (static_cast<int>(mir->dalvikInsn.opcode)) { |
Lupusoru, Razvan A | b3a84e2 | 2014-07-28 14:11:01 -0700 | [diff] [blame] | 1133 | case kMirOpPackedAddReduce: |
| 1134 | // We have one use, plus one more for wide |
| 1135 | AllocateSSAUseData(mir, is_vector_type_wide ? 2 : 1); |
| 1136 | HandleSSAUse(mir->ssa_rep->uses, d_insn.vA, 0); |
| 1137 | if (is_vector_type_wide == true) { |
| 1138 | HandleSSAUse(mir->ssa_rep->uses, d_insn.vA + 1, 1); |
| 1139 | } |
| 1140 | |
| 1141 | // We have a def, plus one more for wide |
| 1142 | AllocateSSADefData(mir, is_vector_type_wide ? 2 : 1); |
| 1143 | HandleSSADef(mir->ssa_rep->defs, d_insn.vA, 0); |
| 1144 | if (is_vector_type_wide == true) { |
| 1145 | HandleSSADef(mir->ssa_rep->defs, d_insn.vA + 1, 1); |
| 1146 | } |
| 1147 | break; |
| 1148 | case kMirOpPackedReduce: |
| 1149 | // We have a def, plus one more for wide |
| 1150 | AllocateSSADefData(mir, is_vector_type_wide ? 2 : 1); |
| 1151 | HandleSSADef(mir->ssa_rep->defs, d_insn.vA, 0); |
| 1152 | if (is_vector_type_wide == true) { |
| 1153 | HandleSSADef(mir->ssa_rep->defs, d_insn.vA + 1, 1); |
| 1154 | } |
| 1155 | break; |
| 1156 | case kMirOpPackedSet: |
| 1157 | // We have one use, plus one more for wide |
| 1158 | AllocateSSAUseData(mir, is_vector_type_wide ? 2 : 1); |
| 1159 | HandleSSAUse(mir->ssa_rep->uses, d_insn.vB, 0); |
| 1160 | if (is_vector_type_wide == true) { |
| 1161 | HandleSSAUse(mir->ssa_rep->uses, d_insn.vB + 1, 1); |
| 1162 | } |
| 1163 | break; |
Ningsheng Jian | a262f77 | 2014-11-25 16:48:07 +0800 | [diff] [blame] | 1164 | case kMirOpMaddInt: |
| 1165 | case kMirOpMsubInt: |
| 1166 | AllocateSSAUseData(mir, 3); |
| 1167 | HandleSSAUse(mir->ssa_rep->uses, d_insn.vB, 0); |
| 1168 | HandleSSAUse(mir->ssa_rep->uses, d_insn.vC, 1); |
| 1169 | HandleSSAUse(mir->ssa_rep->uses, d_insn.arg[0], 2); |
| 1170 | AllocateSSADefData(mir, 1); |
| 1171 | HandleSSADef(mir->ssa_rep->defs, d_insn.vA, 0); |
| 1172 | break; |
| 1173 | case kMirOpMaddLong: |
| 1174 | case kMirOpMsubLong: |
| 1175 | AllocateSSAUseData(mir, 6); |
| 1176 | HandleSSAUse(mir->ssa_rep->uses, d_insn.vB, 0); |
| 1177 | HandleSSAUse(mir->ssa_rep->uses, d_insn.vB + 1, 1); |
| 1178 | HandleSSAUse(mir->ssa_rep->uses, d_insn.vC, 2); |
| 1179 | HandleSSAUse(mir->ssa_rep->uses, d_insn.vC + 1, 3); |
| 1180 | HandleSSAUse(mir->ssa_rep->uses, d_insn.arg[0], 4); |
| 1181 | HandleSSAUse(mir->ssa_rep->uses, d_insn.arg[0] + 1, 5); |
| 1182 | AllocateSSADefData(mir, 2); |
| 1183 | HandleSSADef(mir->ssa_rep->defs, d_insn.vA, 0); |
| 1184 | HandleSSADef(mir->ssa_rep->defs, d_insn.vA + 1, 1); |
| 1185 | break; |
Udayan Banerji | f2466a7 | 2014-07-09 19:14:53 -0700 | [diff] [blame] | 1186 | default: |
| 1187 | LOG(ERROR) << "Missing case for extended MIR: " << mir->dalvikInsn.opcode; |
| 1188 | break; |
| 1189 | } |
| 1190 | } |
| 1191 | |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1192 | /* Entry function to convert a block into SSA representation */ |
Brian Carlstrom | 2ce745c | 2013-07-17 17:44:30 -0700 | [diff] [blame] | 1193 | bool MIRGraph::DoSSAConversion(BasicBlock* bb) { |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1194 | if (bb->data_flow_info == NULL) return false; |
| 1195 | |
Vladimir Marko | 6a8946b | 2015-02-09 12:35:05 +0000 | [diff] [blame] | 1196 | /* |
| 1197 | * Pruned SSA form: Insert phi nodes for each dalvik register marked in phi_node_blocks |
| 1198 | * only if the dalvik register is in the live-in set. |
| 1199 | */ |
| 1200 | BasicBlockId bb_id = bb->id; |
| 1201 | for (int dalvik_reg = GetNumOfCodeAndTempVRs() - 1; dalvik_reg >= 0; dalvik_reg--) { |
| 1202 | if (temp_.ssa.phi_node_blocks[dalvik_reg]->IsBitSet(bb_id)) { |
| 1203 | if (!bb->data_flow_info->live_in_v->IsBitSet(dalvik_reg)) { |
| 1204 | /* Variable will be clobbered before being used - no need for phi */ |
| 1205 | vreg_to_ssa_map_[dalvik_reg] = INVALID_SREG; |
| 1206 | continue; |
| 1207 | } |
| 1208 | MIR *phi = NewMIR(); |
| 1209 | phi->dalvikInsn.opcode = static_cast<Instruction::Code>(kMirOpPhi); |
| 1210 | phi->dalvikInsn.vA = dalvik_reg; |
| 1211 | phi->offset = bb->start_offset; |
| 1212 | phi->m_unit_index = 0; // Arbitrarily assign all Phi nodes to outermost method. |
| 1213 | bb->PrependMIR(phi); |
| 1214 | } |
| 1215 | } |
| 1216 | |
| 1217 | for (MIR* mir = bb->first_mir_insn; mir != NULL; mir = mir->next) { |
buzbee | 862a760 | 2013-04-05 10:58:54 -0700 | [diff] [blame] | 1218 | mir->ssa_rep = |
Mathieu Chartier | f6c4b3b | 2013-08-24 16:11:37 -0700 | [diff] [blame] | 1219 | static_cast<struct SSARepresentation *>(arena_->Alloc(sizeof(SSARepresentation), |
Vladimir Marko | 83cc7ae | 2014-02-12 18:02:05 +0000 | [diff] [blame] | 1220 | kArenaAllocDFInfo)); |
Jean Christophe Beyler | 4896d7b | 2014-05-01 15:36:22 -0700 | [diff] [blame] | 1221 | memset(mir->ssa_rep, 0, sizeof(*mir->ssa_rep)); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1222 | |
Jean Christophe Beyler | cc794c3 | 2014-05-02 09:34:13 -0700 | [diff] [blame] | 1223 | uint64_t df_attributes = GetDataFlowAttributes(mir); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1224 | |
| 1225 | // If not a pseudo-op, note non-leaf or can throw |
Jean Christophe Beyler | 2ab40eb | 2014-06-02 09:03:14 -0700 | [diff] [blame] | 1226 | if (!MIR::DecodedInstruction::IsPseudoMirOp(mir->dalvikInsn.opcode)) { |
Jean Christophe Beyler | fb0ea2d | 2014-07-29 13:20:42 -0700 | [diff] [blame] | 1227 | int flags = mir->dalvikInsn.FlagsOf(); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1228 | |
Vladimir Marko | ff0ac47 | 2014-10-02 17:24:53 +0100 | [diff] [blame] | 1229 | if ((flags & Instruction::kInvoke) != 0) { |
buzbee | 1fd3346 | 2013-03-25 13:40:45 -0700 | [diff] [blame] | 1230 | attributes_ &= ~METHOD_IS_LEAF; |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1231 | } |
| 1232 | } |
| 1233 | |
| 1234 | int num_uses = 0; |
| 1235 | |
| 1236 | if (df_attributes & DF_FORMAT_35C) { |
| 1237 | DataFlowSSAFormat35C(mir); |
| 1238 | continue; |
| 1239 | } |
| 1240 | |
| 1241 | if (df_attributes & DF_FORMAT_3RC) { |
| 1242 | DataFlowSSAFormat3RC(mir); |
| 1243 | continue; |
| 1244 | } |
| 1245 | |
Udayan Banerji | f2466a7 | 2014-07-09 19:14:53 -0700 | [diff] [blame] | 1246 | if (df_attributes & DF_FORMAT_EXTENDED) { |
| 1247 | DataFlowSSAFormatExtended(mir); |
| 1248 | continue; |
| 1249 | } |
| 1250 | |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1251 | if (df_attributes & DF_HAS_USES) { |
| 1252 | if (df_attributes & DF_UA) { |
| 1253 | num_uses++; |
| 1254 | if (df_attributes & DF_A_WIDE) { |
Brian Carlstrom | 38f85e4 | 2013-07-18 14:45:22 -0700 | [diff] [blame] | 1255 | num_uses++; |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1256 | } |
| 1257 | } |
| 1258 | if (df_attributes & DF_UB) { |
| 1259 | num_uses++; |
| 1260 | if (df_attributes & DF_B_WIDE) { |
Brian Carlstrom | 38f85e4 | 2013-07-18 14:45:22 -0700 | [diff] [blame] | 1261 | num_uses++; |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1262 | } |
| 1263 | } |
| 1264 | if (df_attributes & DF_UC) { |
| 1265 | num_uses++; |
| 1266 | if (df_attributes & DF_C_WIDE) { |
Brian Carlstrom | 38f85e4 | 2013-07-18 14:45:22 -0700 | [diff] [blame] | 1267 | num_uses++; |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1268 | } |
| 1269 | } |
| 1270 | } |
| 1271 | |
Jean Christophe Beyler | 4896d7b | 2014-05-01 15:36:22 -0700 | [diff] [blame] | 1272 | AllocateSSAUseData(mir, num_uses); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1273 | |
| 1274 | int num_defs = 0; |
| 1275 | |
| 1276 | if (df_attributes & DF_HAS_DEFS) { |
| 1277 | num_defs++; |
| 1278 | if (df_attributes & DF_A_WIDE) { |
| 1279 | num_defs++; |
| 1280 | } |
| 1281 | } |
| 1282 | |
Jean Christophe Beyler | 4896d7b | 2014-05-01 15:36:22 -0700 | [diff] [blame] | 1283 | AllocateSSADefData(mir, num_defs); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1284 | |
Ian Rogers | 29a2648 | 2014-05-02 15:27:29 -0700 | [diff] [blame] | 1285 | MIR::DecodedInstruction* d_insn = &mir->dalvikInsn; |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1286 | |
| 1287 | if (df_attributes & DF_HAS_USES) { |
| 1288 | num_uses = 0; |
| 1289 | if (df_attributes & DF_UA) { |
| 1290 | mir->ssa_rep->fp_use[num_uses] = df_attributes & DF_FP_A; |
| 1291 | HandleSSAUse(mir->ssa_rep->uses, d_insn->vA, num_uses++); |
| 1292 | if (df_attributes & DF_A_WIDE) { |
| 1293 | mir->ssa_rep->fp_use[num_uses] = df_attributes & DF_FP_A; |
| 1294 | HandleSSAUse(mir->ssa_rep->uses, d_insn->vA+1, num_uses++); |
| 1295 | } |
| 1296 | } |
| 1297 | if (df_attributes & DF_UB) { |
| 1298 | mir->ssa_rep->fp_use[num_uses] = df_attributes & DF_FP_B; |
| 1299 | HandleSSAUse(mir->ssa_rep->uses, d_insn->vB, num_uses++); |
| 1300 | if (df_attributes & DF_B_WIDE) { |
| 1301 | mir->ssa_rep->fp_use[num_uses] = df_attributes & DF_FP_B; |
| 1302 | HandleSSAUse(mir->ssa_rep->uses, d_insn->vB+1, num_uses++); |
| 1303 | } |
| 1304 | } |
| 1305 | if (df_attributes & DF_UC) { |
| 1306 | mir->ssa_rep->fp_use[num_uses] = df_attributes & DF_FP_C; |
| 1307 | HandleSSAUse(mir->ssa_rep->uses, d_insn->vC, num_uses++); |
| 1308 | if (df_attributes & DF_C_WIDE) { |
| 1309 | mir->ssa_rep->fp_use[num_uses] = df_attributes & DF_FP_C; |
| 1310 | HandleSSAUse(mir->ssa_rep->uses, d_insn->vC+1, num_uses++); |
| 1311 | } |
| 1312 | } |
| 1313 | } |
| 1314 | if (df_attributes & DF_HAS_DEFS) { |
| 1315 | mir->ssa_rep->fp_def[0] = df_attributes & DF_FP_A; |
| 1316 | HandleSSADef(mir->ssa_rep->defs, d_insn->vA, 0); |
| 1317 | if (df_attributes & DF_A_WIDE) { |
| 1318 | mir->ssa_rep->fp_def[1] = df_attributes & DF_FP_A; |
| 1319 | HandleSSADef(mir->ssa_rep->defs, d_insn->vA+1, 1); |
| 1320 | } |
| 1321 | } |
| 1322 | } |
| 1323 | |
buzbee | 1fd3346 | 2013-03-25 13:40:45 -0700 | [diff] [blame] | 1324 | /* |
| 1325 | * Take a snapshot of Dalvik->SSA mapping at the end of each block. The |
| 1326 | * input to PHI nodes can be derived from the snapshot of all |
| 1327 | * predecessor blocks. |
| 1328 | */ |
Jean Christophe Beyler | 4896d7b | 2014-05-01 15:36:22 -0700 | [diff] [blame] | 1329 | bb->data_flow_info->vreg_to_ssa_map_exit = |
Vladimir Marko | e4fcc5b | 2015-02-13 10:28:29 +0000 | [diff] [blame] | 1330 | arena_->AllocArray<int32_t>(GetNumOfCodeAndTempVRs(), kArenaAllocDFInfo); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1331 | |
Vladimir Marko | 1c6ea44 | 2014-12-19 18:11:35 +0000 | [diff] [blame] | 1332 | memcpy(bb->data_flow_info->vreg_to_ssa_map_exit, vreg_to_ssa_map_, |
Razvan A Lupusoru | 8d0d03e | 2014-06-06 17:04:52 -0700 | [diff] [blame] | 1333 | sizeof(int) * GetNumOfCodeAndTempVRs()); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1334 | return true; |
| 1335 | } |
| 1336 | |
Razvan A Lupusoru | 6f4dcae | 2014-09-29 11:59:12 -0700 | [diff] [blame] | 1337 | void MIRGraph::InitializeBasicBlockDataFlow() { |
| 1338 | /* |
| 1339 | * Allocate the BasicBlockDataFlow structure for the entry and code blocks. |
| 1340 | */ |
| 1341 | for (BasicBlock* bb : block_list_) { |
| 1342 | if (bb->hidden == true) continue; |
| 1343 | if (bb->block_type == kDalvikByteCode || |
| 1344 | bb->block_type == kEntryBlock || |
| 1345 | bb->block_type == kExitBlock) { |
| 1346 | bb->data_flow_info = |
| 1347 | static_cast<BasicBlockDataFlow*>(arena_->Alloc(sizeof(BasicBlockDataFlow), |
| 1348 | kArenaAllocDFInfo)); |
| 1349 | } |
| 1350 | } |
| 1351 | } |
| 1352 | |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1353 | /* Setup the basic data structures for SSA conversion */ |
Brian Carlstrom | 2ce745c | 2013-07-17 17:44:30 -0700 | [diff] [blame] | 1354 | void MIRGraph::CompilerInitializeSSAConversion() { |
Razvan A Lupusoru | 8d0d03e | 2014-06-06 17:04:52 -0700 | [diff] [blame] | 1355 | size_t num_reg = GetNumOfCodeAndTempVRs(); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1356 | |
Vladimir Marko | e39c54e | 2014-09-22 14:50:02 +0100 | [diff] [blame] | 1357 | ssa_base_vregs_.clear(); |
| 1358 | ssa_base_vregs_.reserve(num_reg + GetDefCount() + 128); |
| 1359 | ssa_subscripts_.clear(); |
| 1360 | ssa_subscripts_.reserve(num_reg + GetDefCount() + 128); |
| 1361 | |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1362 | /* |
| 1363 | * Initial number of SSA registers is equal to the number of Dalvik |
| 1364 | * registers. |
| 1365 | */ |
Razvan A Lupusoru | 8d0d03e | 2014-06-06 17:04:52 -0700 | [diff] [blame] | 1366 | SetNumSSARegs(num_reg); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1367 | |
| 1368 | /* |
Razvan A Lupusoru | 8d0d03e | 2014-06-06 17:04:52 -0700 | [diff] [blame] | 1369 | * Initialize the SSA2Dalvik map list. For the first num_reg elements, |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1370 | * the subscript is 0 so we use the ENCODE_REG_SUB macro to encode the value |
| 1371 | * into "(0 << 16) | i" |
| 1372 | */ |
Razvan A Lupusoru | 8d0d03e | 2014-06-06 17:04:52 -0700 | [diff] [blame] | 1373 | for (unsigned int i = 0; i < num_reg; i++) { |
Vladimir Marko | e39c54e | 2014-09-22 14:50:02 +0100 | [diff] [blame] | 1374 | ssa_base_vregs_.push_back(i); |
| 1375 | ssa_subscripts_.push_back(0); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1376 | } |
| 1377 | |
| 1378 | /* |
| 1379 | * Initialize the DalvikToSSAMap map. There is one entry for each |
| 1380 | * Dalvik register, and the SSA names for those are the same. |
| 1381 | */ |
Vladimir Marko | e4fcc5b | 2015-02-13 10:28:29 +0000 | [diff] [blame] | 1382 | vreg_to_ssa_map_ = arena_->AllocArray<int32_t>(num_reg, kArenaAllocDFInfo); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1383 | /* Keep track of the higest def for each dalvik reg */ |
Vladimir Marko | e4fcc5b | 2015-02-13 10:28:29 +0000 | [diff] [blame] | 1384 | ssa_last_defs_ = arena_->AllocArray<int>(num_reg, kArenaAllocDFInfo); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1385 | |
Razvan A Lupusoru | 8d0d03e | 2014-06-06 17:04:52 -0700 | [diff] [blame] | 1386 | for (unsigned int i = 0; i < num_reg; i++) { |
Vladimir Marko | 1c6ea44 | 2014-12-19 18:11:35 +0000 | [diff] [blame] | 1387 | vreg_to_ssa_map_[i] = i; |
| 1388 | ssa_last_defs_[i] = 0; |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1389 | } |
| 1390 | |
Razvan A Lupusoru | da7a69b | 2014-01-08 15:09:50 -0800 | [diff] [blame] | 1391 | // Create a compiler temporary for Method*. This is done after SSA initialization. |
Razvan A Lupusoru | 8d0d03e | 2014-06-06 17:04:52 -0700 | [diff] [blame] | 1392 | CompilerTemp* method_temp = GetNewCompilerTemp(kCompilerTempSpecialMethodPtr, false); |
| 1393 | // The MIR graph keeps track of the sreg for method pointer specially, so record that now. |
| 1394 | method_sreg_ = method_temp->s_reg_low; |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1395 | |
Razvan A Lupusoru | 6f4dcae | 2014-09-29 11:59:12 -0700 | [diff] [blame] | 1396 | InitializeBasicBlockDataFlow(); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1397 | } |
| 1398 | |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1399 | /* |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1400 | * Count uses, weighting by loop nesting depth. This code only |
| 1401 | * counts explicitly used s_regs. A later phase will add implicit |
| 1402 | * counts for things such as Method*, null-checked references, etc. |
| 1403 | */ |
Vladimir Marko | 8b858e1 | 2014-11-27 14:52:37 +0000 | [diff] [blame] | 1404 | void MIRGraph::CountUses(BasicBlock* bb) { |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1405 | if (bb->block_type != kDalvikByteCode) { |
Jean Christophe Beyler | 4e97c53 | 2014-01-07 10:07:18 -0800 | [diff] [blame] | 1406 | return; |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1407 | } |
buzbee | 1da1e2f | 2013-11-15 13:37:01 -0800 | [diff] [blame] | 1408 | // Each level of nesting adds *100 to count, up to 3 levels deep. |
| 1409 | uint32_t depth = std::min(3U, static_cast<uint32_t>(bb->nesting_depth)); |
| 1410 | uint32_t weight = std::max(1U, depth * 100); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1411 | for (MIR* mir = bb->first_mir_insn; (mir != NULL); mir = mir->next) { |
| 1412 | if (mir->ssa_rep == NULL) { |
| 1413 | continue; |
| 1414 | } |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1415 | for (int i = 0; i < mir->ssa_rep->num_uses; i++) { |
| 1416 | int s_reg = mir->ssa_rep->uses[i]; |
Vladimir Marko | e39c54e | 2014-09-22 14:50:02 +0100 | [diff] [blame] | 1417 | raw_use_counts_[s_reg] += 1u; |
| 1418 | use_counts_[s_reg] += weight; |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1419 | } |
| 1420 | if (!(cu_->disable_opt & (1 << kPromoteCompilerTemps))) { |
Jean Christophe Beyler | cc794c3 | 2014-05-02 09:34:13 -0700 | [diff] [blame] | 1421 | uint64_t df_attributes = GetDataFlowAttributes(mir); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1422 | // Implicit use of Method* ? */ |
| 1423 | if (df_attributes & DF_UMS) { |
| 1424 | /* |
| 1425 | * Some invokes will not use Method* - need to perform test similar |
| 1426 | * to that found in GenInvoke() to decide whether to count refs |
buzbee | 1da1e2f | 2013-11-15 13:37:01 -0800 | [diff] [blame] | 1427 | * for Method* on invoke-class opcodes. This is a relatively expensive |
| 1428 | * operation, so should only be done once. |
| 1429 | * TODO: refactor InvokeUsesMethodStar() to perform check at parse time, |
| 1430 | * and save results for both here and GenInvoke. For now, go ahead |
| 1431 | * and assume all invokes use method*. |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1432 | */ |
Vladimir Marko | e39c54e | 2014-09-22 14:50:02 +0100 | [diff] [blame] | 1433 | raw_use_counts_[method_sreg_] += 1u; |
| 1434 | use_counts_[method_sreg_] += weight; |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1435 | } |
| 1436 | } |
| 1437 | } |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1438 | } |
| 1439 | |
| 1440 | /* Verify if all the successor is connected with all the claimed predecessors */ |
Brian Carlstrom | 2ce745c | 2013-07-17 17:44:30 -0700 | [diff] [blame] | 1441 | bool MIRGraph::VerifyPredInfo(BasicBlock* bb) { |
Vladimir Marko | e39c54e | 2014-09-22 14:50:02 +0100 | [diff] [blame] | 1442 | for (BasicBlockId pred_id : bb->predecessors) { |
| 1443 | BasicBlock* pred_bb = GetBasicBlock(pred_id); |
| 1444 | DCHECK(pred_bb != nullptr); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1445 | bool found = false; |
buzbee | 0d82948 | 2013-10-11 15:24:55 -0700 | [diff] [blame] | 1446 | if (pred_bb->taken == bb->id) { |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1447 | found = true; |
buzbee | 0d82948 | 2013-10-11 15:24:55 -0700 | [diff] [blame] | 1448 | } else if (pred_bb->fall_through == bb->id) { |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1449 | found = true; |
buzbee | 0d82948 | 2013-10-11 15:24:55 -0700 | [diff] [blame] | 1450 | } else if (pred_bb->successor_block_list_type != kNotUsed) { |
Vladimir Marko | e39c54e | 2014-09-22 14:50:02 +0100 | [diff] [blame] | 1451 | for (SuccessorBlockInfo* successor_block_info : pred_bb->successor_blocks) { |
buzbee | 0d82948 | 2013-10-11 15:24:55 -0700 | [diff] [blame] | 1452 | BasicBlockId succ_bb = successor_block_info->block; |
| 1453 | if (succ_bb == bb->id) { |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1454 | found = true; |
| 1455 | break; |
| 1456 | } |
| 1457 | } |
| 1458 | } |
| 1459 | if (found == false) { |
| 1460 | char block_name1[BLOCK_NAME_LEN], block_name2[BLOCK_NAME_LEN]; |
| 1461 | GetBlockName(bb, block_name1); |
| 1462 | GetBlockName(pred_bb, block_name2); |
| 1463 | DumpCFG("/sdcard/cfg/", false); |
Vladimir Marko | 312eb25 | 2014-10-07 15:01:57 +0100 | [diff] [blame] | 1464 | LOG(FATAL) << "Successor " << block_name1 << " not found from " |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1465 | << block_name2; |
| 1466 | } |
| 1467 | } |
| 1468 | return true; |
| 1469 | } |
| 1470 | |
Brian Carlstrom | 2ce745c | 2013-07-17 17:44:30 -0700 | [diff] [blame] | 1471 | void MIRGraph::VerifyDataflow() { |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1472 | /* Verify if all blocks are connected as claimed */ |
buzbee | 56c7178 | 2013-09-05 17:13:19 -0700 | [diff] [blame] | 1473 | AllNodesIterator iter(this); |
buzbee | 311ca16 | 2013-02-28 15:56:43 -0800 | [diff] [blame] | 1474 | for (BasicBlock* bb = iter.Next(); bb != NULL; bb = iter.Next()) { |
| 1475 | VerifyPredInfo(bb); |
| 1476 | } |
| 1477 | } |
| 1478 | |
| 1479 | } // namespace art |