David Brazdil | 77a48ae | 2015-09-15 12:34:04 +0000 | [diff] [blame] | 1 | # Copyright (C) 2015 The Android Open Source Project |
| 2 | # |
| 3 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | # you may not use this file except in compliance with the License. |
| 5 | # You may obtain a copy of the License at |
| 6 | # |
| 7 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | # |
| 9 | # Unless required by applicable law or agreed to in writing, software |
| 10 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | # See the License for the specific language governing permissions and |
| 13 | # limitations under the License. |
| 14 | |
| 15 | .class public LRuntime; |
| 16 | .super Ljava/lang/Object; |
| 17 | |
| 18 | # The following tests all share the same structure, signature and return values: |
| 19 | # - foo(false, false): normal path, returns 42 |
| 20 | # - foo(true, false): exceptional path #1, returns 3 |
| 21 | # - foo(false, true): exceptional path #2, returns 8 |
| 22 | # - foo(true, true): undefined |
| 23 | |
| 24 | |
| 25 | # Test register allocation of 32-bit core intervals crossing catch block positions. |
| 26 | |
| 27 | ## CHECK-START: int Runtime.testUseAfterCatch_int(boolean, boolean) register (after) |
| 28 | ## CHECK-NOT: Phi is_catch_phi:true |
| 29 | |
| 30 | .method public static testUseAfterCatch_int(ZZ)I |
| 31 | .registers 6 |
| 32 | |
| 33 | sget-object v0, LRuntime;->intArray:[I |
| 34 | const/4 v1, 0 |
| 35 | aget v1, v0, v1 |
| 36 | const/4 v2, 1 |
| 37 | aget v2, v0, v2 |
| 38 | const/4 v3, 2 |
| 39 | aget v3, v0, v3 |
| 40 | |
| 41 | :try_start |
| 42 | invoke-static {p0}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 43 | invoke-static {p1}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 44 | :try_end |
| 45 | .catchall {:try_start .. :try_end} :catch_all |
| 46 | |
| 47 | return v3 # Normal path return. |
| 48 | |
| 49 | :catch_all |
| 50 | if-eqz p0, :second_throw |
| 51 | return v1 # Exceptional path #1 return. |
| 52 | |
| 53 | :second_throw |
| 54 | return v2 # Exceptional path #2 return. |
| 55 | .end method |
| 56 | |
| 57 | |
| 58 | # Test register allocation of 64-bit core intervals crossing catch block positions. |
| 59 | |
| 60 | # The sum of the low and high 32 bits treated as integers is returned to prove |
| 61 | # that both vregs allocated correctly. |
| 62 | |
| 63 | ## CHECK-START: int Runtime.testUseAfterCatch_long(boolean, boolean) register (after) |
| 64 | ## CHECK-NOT: Phi is_catch_phi:true |
| 65 | |
| 66 | .method public static testUseAfterCatch_long(ZZ)I |
| 67 | .registers 10 |
| 68 | |
| 69 | sget-object v0, LRuntime;->longArray:[J |
| 70 | const/4 v1, 0 |
| 71 | aget-wide v1, v0, v1 |
| 72 | const/4 v3, 1 |
| 73 | aget-wide v3, v0, v3 |
| 74 | const/4 v5, 2 |
| 75 | aget-wide v5, v0, v5 |
| 76 | |
| 77 | :try_start |
| 78 | invoke-static {p0}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 79 | invoke-static {p1}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 80 | :try_end |
| 81 | .catchall {:try_start .. :try_end} :catch_all |
| 82 | |
| 83 | const v0, 32 |
| 84 | ushr-long v7, v5, v0 |
| 85 | long-to-int v5, v5 |
| 86 | long-to-int v7, v7 |
| 87 | add-int/2addr v5, v7 |
| 88 | return v5 # Normal path return. |
| 89 | |
| 90 | :catch_all |
| 91 | const v0, 32 |
| 92 | if-eqz p0, :second_throw |
| 93 | |
| 94 | ushr-long v7, v1, v0 |
| 95 | long-to-int v1, v1 |
| 96 | long-to-int v7, v7 |
| 97 | add-int/2addr v1, v7 |
| 98 | return v1 # Exceptional path #1 return. |
| 99 | |
| 100 | :second_throw |
| 101 | ushr-long v7, v3, v0 |
| 102 | long-to-int v3, v3 |
| 103 | long-to-int v7, v7 |
| 104 | add-int/2addr v3, v7 |
| 105 | return v3 # Exceptional path #2 return. |
| 106 | .end method |
| 107 | |
| 108 | |
| 109 | # Test register allocation of 32-bit floating-point intervals crossing catch block positions. |
| 110 | |
| 111 | ## CHECK-START: int Runtime.testUseAfterCatch_float(boolean, boolean) register (after) |
| 112 | ## CHECK-NOT: Phi is_catch_phi:true |
| 113 | |
| 114 | .method public static testUseAfterCatch_float(ZZ)I |
| 115 | .registers 6 |
| 116 | |
| 117 | sget-object v0, LRuntime;->floatArray:[F |
| 118 | const/4 v1, 0 |
| 119 | aget v1, v0, v1 |
| 120 | const/4 v2, 1 |
| 121 | aget v2, v0, v2 |
| 122 | const/4 v3, 2 |
| 123 | aget v3, v0, v3 |
| 124 | |
| 125 | :try_start |
| 126 | invoke-static {p0}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 127 | invoke-static {p1}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 128 | :try_end |
| 129 | .catchall {:try_start .. :try_end} :catch_all |
| 130 | |
| 131 | float-to-int v3, v3 |
| 132 | return v3 # Normal path return. |
| 133 | |
| 134 | :catch_all |
| 135 | if-eqz p0, :second_throw |
| 136 | float-to-int v1, v1 |
| 137 | return v1 # Exceptional path #1 return. |
| 138 | |
| 139 | :second_throw |
| 140 | float-to-int v2, v2 |
| 141 | return v2 # Exceptional path #2 return. |
| 142 | .end method |
| 143 | |
| 144 | |
| 145 | # Test register allocation of 64-bit floating-point intervals crossing catch block positions. |
| 146 | |
| 147 | ## CHECK-START: int Runtime.testUseAfterCatch_double(boolean, boolean) register (after) |
| 148 | ## CHECK-NOT: Phi is_catch_phi:true |
| 149 | |
| 150 | .method public static testUseAfterCatch_double(ZZ)I |
| 151 | .registers 10 |
| 152 | |
| 153 | sget-object v0, LRuntime;->doubleArray:[D |
| 154 | const/4 v1, 0 |
| 155 | aget-wide v1, v0, v1 |
| 156 | const/4 v3, 1 |
| 157 | aget-wide v3, v0, v3 |
| 158 | const/4 v5, 2 |
| 159 | aget-wide v5, v0, v5 |
| 160 | |
| 161 | :try_start |
| 162 | invoke-static {p0}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 163 | invoke-static {p1}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 164 | :try_end |
| 165 | .catchall {:try_start .. :try_end} :catch_all |
| 166 | |
| 167 | double-to-int v5, v5 |
| 168 | return v5 # Normal path return. |
| 169 | |
| 170 | :catch_all |
| 171 | if-eqz p0, :second_throw |
| 172 | double-to-int v1, v1 |
| 173 | return v1 # Exceptional path #1 return. |
| 174 | |
| 175 | :second_throw |
| 176 | double-to-int v3, v3 |
| 177 | return v3 # Exceptional path #2 return. |
| 178 | .end method |
| 179 | |
| 180 | |
| 181 | # Test catch-phi runtime support for constant values. |
| 182 | |
| 183 | # Register v0 holds different constants at two throwing instructions. Runtime is |
| 184 | # expected to load them from stack map and copy to the catch phi's location. |
| 185 | |
| 186 | ## CHECK-START: int Runtime.testCatchPhi_const(boolean, boolean) register (after) |
| 187 | ## CHECK-DAG: <<Const3:i\d+>> IntConstant 3 |
| 188 | ## CHECK-DAG: <<Const8:i\d+>> IntConstant 8 |
| 189 | ## CHECK-DAG: Phi [<<Const3>>,<<Const8>>] is_catch_phi:true |
| 190 | |
| 191 | .method public static testCatchPhi_const(ZZ)I |
| 192 | .registers 3 |
| 193 | |
| 194 | :try_start |
| 195 | const v0, 3 |
| 196 | invoke-static {p0}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 197 | |
| 198 | const v0, 8 |
| 199 | invoke-static {p1}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 200 | :try_end |
| 201 | .catchall {:try_start .. :try_end} :catch_all |
| 202 | |
| 203 | const v0, 42 |
| 204 | return v0 # Normal path return. |
| 205 | |
| 206 | :catch_all |
| 207 | return v0 # Exceptional path #1/#2 return. |
| 208 | .end method |
| 209 | |
| 210 | |
| 211 | # Test catch-phi runtime support for 32-bit values stored in core registers. |
| 212 | |
| 213 | # Register v0 holds different integer values at two throwing instructions. |
| 214 | # Runtime is expected to find their location in the stack map and copy the value |
| 215 | # to the location of the catch phi. |
| 216 | |
| 217 | ## CHECK-START: int Runtime.testCatchPhi_int(boolean, boolean) register (after) |
| 218 | ## CHECK-DAG: <<Val1:i\d+>> ArrayGet |
| 219 | ## CHECK-DAG: <<Val2:i\d+>> ArrayGet |
| 220 | ## CHECK-DAG: Phi [<<Val1>>,<<Val2>>] is_catch_phi:true |
| 221 | |
| 222 | .method public static testCatchPhi_int(ZZ)I |
| 223 | .registers 6 |
| 224 | |
| 225 | sget-object v0, LRuntime;->intArray:[I |
| 226 | const/4 v1, 0 |
| 227 | aget v1, v0, v1 |
| 228 | const/4 v2, 1 |
| 229 | aget v2, v0, v2 |
| 230 | const/4 v3, 2 |
| 231 | aget v3, v0, v3 |
| 232 | |
| 233 | :try_start |
| 234 | move v0, v1 # Set catch phi value |
| 235 | invoke-static {p0}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 236 | |
| 237 | move v0, v2 # Set catch phi value |
| 238 | invoke-static {p1}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 239 | :try_end |
| 240 | .catchall {:try_start .. :try_end} :catch_all |
| 241 | |
| 242 | return v3 # Normal path return. |
| 243 | |
| 244 | :catch_all |
| 245 | return v0 # Exceptional path #1/#2 return. |
| 246 | .end method |
| 247 | |
| 248 | |
| 249 | # Test catch-phi runtime support for 64-bit values stored in core registers. |
| 250 | |
| 251 | # Register pair (v0, v1) holds different long values at two throwing instructions. |
| 252 | # Runtime is expected to find their location in the stack map and copy the value |
| 253 | # to the location of the catch phi. The sum of the low and high 32 bits treated |
| 254 | # as integers is returned to prove that both vregs were copied. |
| 255 | |
| 256 | # Note: values will be spilled on x86 because of too few callee-save core registers. |
| 257 | |
| 258 | ## CHECK-START: int Runtime.testCatchPhi_long(boolean, boolean) register (after) |
| 259 | ## CHECK-DAG: <<Val1:j\d+>> ArrayGet |
| 260 | ## CHECK-DAG: <<Val2:j\d+>> ArrayGet |
| 261 | ## CHECK-DAG: Phi [<<Val1>>,<<Val2>>] is_catch_phi:true |
| 262 | |
| 263 | .method public static testCatchPhi_long(ZZ)I |
| 264 | .registers 10 |
| 265 | |
| 266 | sget-object v0, LRuntime;->longArray:[J |
| 267 | const/4 v2, 0 |
| 268 | aget-wide v2, v0, v2 |
| 269 | const/4 v4, 1 |
| 270 | aget-wide v4, v0, v4 |
| 271 | const/4 v6, 2 |
| 272 | aget-wide v6, v0, v6 |
| 273 | |
| 274 | :try_start |
| 275 | move-wide v0, v2 # Set catch phi value |
| 276 | invoke-static {p0}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 277 | |
| 278 | move-wide v0, v4 # Set catch phi value |
| 279 | invoke-static {p1}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 280 | :try_end |
| 281 | .catchall {:try_start .. :try_end} :catch_all |
| 282 | |
| 283 | const v2, 32 |
| 284 | ushr-long v2, v6, v2 |
| 285 | long-to-int v2, v2 |
| 286 | long-to-int v6, v6 |
| 287 | add-int/2addr v6, v2 |
| 288 | return v6 # Normal path return. |
| 289 | |
| 290 | :catch_all |
| 291 | const v2, 32 |
| 292 | ushr-long v2, v0, v2 |
| 293 | long-to-int v2, v2 |
| 294 | long-to-int v0, v0 |
| 295 | add-int/2addr v0, v2 |
| 296 | return v0 # Exceptional path #1/#2 return. |
| 297 | .end method |
| 298 | |
| 299 | |
| 300 | # Test catch-phi runtime support for 32-bit values stored in FPU registers. |
| 301 | |
| 302 | # Register v0 holds different float values at two throwing instructions. Runtime |
| 303 | # is expected to find their location in the stack map and copy the value to the |
| 304 | # location of the catch phi. The value is converted to int and returned. |
| 305 | |
| 306 | # Note: values will be spilled on x86 as there are no callee-save FPU registers. |
| 307 | |
| 308 | ## CHECK-START: int Runtime.testCatchPhi_float(boolean, boolean) register (after) |
| 309 | ## CHECK-DAG: <<Val1:f\d+>> ArrayGet |
| 310 | ## CHECK-DAG: <<Val2:f\d+>> ArrayGet |
| 311 | ## CHECK-DAG: Phi [<<Val1>>,<<Val2>>] is_catch_phi:true |
| 312 | |
| 313 | .method public static testCatchPhi_float(ZZ)I |
| 314 | .registers 6 |
| 315 | |
| 316 | sget-object v0, LRuntime;->floatArray:[F |
| 317 | const/4 v1, 0 |
| 318 | aget v1, v0, v1 |
| 319 | const/4 v2, 1 |
| 320 | aget v2, v0, v2 |
| 321 | const/4 v3, 2 |
| 322 | aget v3, v0, v3 |
| 323 | |
| 324 | :try_start |
| 325 | move v0, v1 # Set catch phi value |
| 326 | invoke-static {p0}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 327 | |
| 328 | move v0, v2 # Set catch phi value |
| 329 | invoke-static {p1}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 330 | :try_end |
| 331 | .catchall {:try_start .. :try_end} :catch_all |
| 332 | |
| 333 | float-to-int v3, v3 |
| 334 | return v3 # Normal path return. |
| 335 | |
| 336 | :catch_all |
| 337 | float-to-int v0, v0 |
| 338 | return v0 # Exceptional path #1/#2 return. |
| 339 | .end method |
| 340 | |
| 341 | |
| 342 | # Test catch-phi runtime support for 64-bit values stored in FPU registers. |
| 343 | |
| 344 | # Register pair (v0, v1) holds different double values at two throwing instructions. |
| 345 | # Runtime is expected to find their location in the stack map and copy the value |
| 346 | # to the location of the catch phi. The value is converted to int and returned. |
| 347 | # Values were chosen so that all 64 bits are used. |
| 348 | |
| 349 | # Note: values will be spilled on x86 as there are no callee-save FPU registers. |
| 350 | |
| 351 | ## CHECK-START: int Runtime.testCatchPhi_double(boolean, boolean) register (after) |
| 352 | ## CHECK-DAG: <<Val1:d\d+>> ArrayGet |
| 353 | ## CHECK-DAG: <<Val2:d\d+>> ArrayGet |
| 354 | ## CHECK-DAG: Phi [<<Val1>>,<<Val2>>] is_catch_phi:true |
| 355 | |
| 356 | .method public static testCatchPhi_double(ZZ)I |
| 357 | .registers 10 |
| 358 | |
| 359 | sget-object v0, LRuntime;->doubleArray:[D |
| 360 | const/4 v2, 0 |
| 361 | aget-wide v2, v0, v2 |
| 362 | const/4 v4, 1 |
| 363 | aget-wide v4, v0, v4 |
| 364 | const/4 v6, 2 |
| 365 | aget-wide v6, v0, v6 |
| 366 | |
| 367 | :try_start |
| 368 | move-wide v0, v2 # Set catch phi value |
| 369 | invoke-static {p0}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 370 | |
| 371 | move-wide v0, v4 # Set catch phi value |
| 372 | invoke-static {p1}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 373 | :try_end |
| 374 | .catchall {:try_start .. :try_end} :catch_all |
| 375 | |
| 376 | double-to-int v6, v6 |
| 377 | return v6 |
| 378 | |
| 379 | :catch_all |
| 380 | double-to-int v0, v0 |
| 381 | return v0 |
| 382 | .end method |
| 383 | |
| 384 | # Test catch-phi runtime support for 32-bit values stored on the stack. |
| 385 | |
| 386 | # Register v0 holds different integer values at two throwing instructions. |
| 387 | # These values were forced to spill by an always-throwing try/catch after their |
| 388 | # definition. Runtime is expected to find their location in the stack map and |
| 389 | # copy the value to the location of the catch phi. The value is then returned. |
| 390 | |
| 391 | ## CHECK-START: int Runtime.testCatchPhi_singleSlot(boolean, boolean) register (after) |
| 392 | ## CHECK: <<Val1:i\d+>> ArrayGet |
| 393 | ## CHECK-NEXT: ParallelMove moves:[{{.*->}}{{\d+}}(sp)] |
| 394 | ## CHECK: <<Val2:i\d+>> ArrayGet |
| 395 | ## CHECK-NEXT: ParallelMove moves:[{{.*->}}{{\d+}}(sp)] |
| 396 | ## CHECK: Phi [<<Val1>>,<<Val2>>] is_catch_phi:true |
| 397 | |
| 398 | .method public static testCatchPhi_singleSlot(ZZ)I |
| 399 | .registers 6 |
| 400 | |
| 401 | sget-object v0, LRuntime;->intArray:[I |
| 402 | const/4 v1, 0 |
| 403 | aget v1, v0, v1 |
| 404 | const/4 v2, 1 |
| 405 | aget v2, v0, v2 |
| 406 | const/4 v3, 2 |
| 407 | aget v3, v0, v3 |
| 408 | |
| 409 | # Insert a try/catch to force v1,v2,v3 to spill. |
| 410 | :try_start_spill |
| 411 | const/4 v0, 1 |
| 412 | invoke-static {v0}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 413 | :try_end_spill |
| 414 | .catchall {:try_start_spill .. :try_end_spill} :catch_all_spill |
| 415 | return v0 # Unreachable |
| 416 | :catch_all_spill # Catch and continue |
| 417 | |
| 418 | :try_start |
| 419 | move v0, v1 # Set catch phi value |
| 420 | invoke-static {p0}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 421 | |
| 422 | move v0, v2 # Set catch phi value |
| 423 | invoke-static {p1}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 424 | :try_end |
| 425 | .catchall {:try_start .. :try_end} :catch_all |
| 426 | |
| 427 | return v3 # Normal path return. |
| 428 | |
| 429 | :catch_all |
| 430 | return v0 # Exceptional path #1/#2 return. |
| 431 | .end method |
| 432 | |
| 433 | # Test catch-phi runtime support for 64-bit values stored on the stack. |
| 434 | |
| 435 | # Register pair (v0, v1) holds different double values at two throwing instructions. |
| 436 | # These values were forced to spill by an always-throwing try/catch after their |
| 437 | # definition. Runtime is expected to find their location in the stack map and |
| 438 | # copy the value to the location of the catch phi. The value is converted to int |
| 439 | # and returned. Values were chosen so that all 64 bits are used. |
| 440 | |
| 441 | ## CHECK-START: int Runtime.testCatchPhi_doubleSlot(boolean, boolean) register (after) |
| 442 | ## CHECK: <<Val1:d\d+>> ArrayGet |
| 443 | ## CHECK-NEXT: ParallelMove moves:[{{.*->}}2x{{\d+}}(sp)] |
| 444 | ## CHECK: <<Val2:d\d+>> ArrayGet |
| 445 | ## CHECK-NEXT: ParallelMove moves:[{{.*->}}2x{{\d+}}(sp)] |
| 446 | ## CHECK: Phi [<<Val1>>,<<Val2>>] is_catch_phi:true |
| 447 | |
| 448 | .method public static testCatchPhi_doubleSlot(ZZ)I |
| 449 | .registers 10 |
| 450 | |
| 451 | sget-object v0, LRuntime;->doubleArray:[D |
| 452 | const/4 v2, 0 |
| 453 | aget-wide v2, v0, v2 |
| 454 | const/4 v4, 1 |
| 455 | aget-wide v4, v0, v4 |
| 456 | const/4 v6, 2 |
| 457 | aget-wide v6, v0, v6 |
| 458 | |
| 459 | # Insert a try/catch to force (v2, v3), (v4, v5), (v6, v7) to spill. |
| 460 | :try_start_spill |
| 461 | const/4 v0, 1 |
| 462 | invoke-static {v0}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 463 | :try_end_spill |
| 464 | .catchall {:try_start_spill .. :try_end_spill} :catch_all_spill |
| 465 | return v0 # Unreachable |
| 466 | :catch_all_spill # Catch and continue |
| 467 | |
| 468 | :try_start |
| 469 | move-wide v0, v2 # Set catch phi value |
| 470 | invoke-static {p0}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 471 | |
| 472 | move-wide v0, v4 # Set catch phi value |
| 473 | invoke-static {p1}, LRuntime;->$noinline$ThrowIfTrue(Z)V |
| 474 | :try_end |
| 475 | .catchall {:try_start .. :try_end} :catch_all |
| 476 | |
| 477 | double-to-int v6, v6 |
| 478 | return v6 # Normal path return. |
| 479 | |
| 480 | :catch_all |
| 481 | double-to-int v0, v0 |
| 482 | return v0 # Exceptional path #1/#2 return. |
| 483 | .end method |
| 484 | |
| 485 | |
| 486 | |
| 487 | # Helper methods and initialization. |
| 488 | |
| 489 | .method public static $noinline$ThrowIfTrue(Z)V |
| 490 | .registers 2 |
| 491 | if-nez p0, :throw |
| 492 | return-void |
| 493 | |
| 494 | :throw |
| 495 | new-instance v0, Ljava/lang/Exception; |
| 496 | invoke-direct {v0}, Ljava/lang/Exception;-><init>()V |
| 497 | throw v0 |
| 498 | .end method |
| 499 | |
| 500 | .method public static constructor <clinit>()V |
| 501 | .registers 2 |
| 502 | |
| 503 | const/4 v1, 4 |
| 504 | |
| 505 | new-array v0, v1, [I |
| 506 | fill-array-data v0, :array_int |
| 507 | sput-object v0, LRuntime;->intArray:[I |
| 508 | |
| 509 | new-array v0, v1, [J |
| 510 | fill-array-data v0, :array_long |
| 511 | sput-object v0, LRuntime;->longArray:[J |
| 512 | |
| 513 | new-array v0, v1, [F |
| 514 | fill-array-data v0, :array_float |
| 515 | sput-object v0, LRuntime;->floatArray:[F |
| 516 | |
| 517 | new-array v0, v1, [D |
| 518 | fill-array-data v0, :array_double |
| 519 | sput-object v0, LRuntime;->doubleArray:[D |
| 520 | |
| 521 | return-void |
| 522 | |
| 523 | :array_int |
| 524 | .array-data 4 |
| 525 | 0x03 # int 3 |
| 526 | 0x08 # int 8 |
| 527 | 0x2a # int 42 |
| 528 | .end array-data |
| 529 | |
| 530 | :array_long |
| 531 | .array-data 8 |
| 532 | 0x0000000100000002L # long (1 << 32) + 2 |
| 533 | 0x0000000500000003L # long (5 << 32) + 3 |
| 534 | 0x0000001e0000000cL # long (30 << 32) + 12 |
| 535 | .end array-data |
| 536 | |
| 537 | :array_float |
| 538 | .array-data 4 |
| 539 | 0x40400000 # float 3 |
| 540 | 0x41000000 # float 8 |
| 541 | 0x42280000 # float 42 |
| 542 | .end array-data |
| 543 | |
| 544 | :array_double |
| 545 | .array-data 8 |
| 546 | 0x400b333333333333L # double 3.4 |
| 547 | 0x4020cccccccccccdL # double 8.4 |
| 548 | 0x4045333333333333L # double 42.4 |
| 549 | .end array-data |
| 550 | .end method |
| 551 | |
Artem Serov | d1aa7d0 | 2018-06-22 11:35:46 +0100 | [diff] [blame] | 552 | |
| 553 | ## CHECK-START-{ARM,ARM64}: int Runtime.testIntAddressCatch(int, int[]) GVN$after_arch (after) |
| 554 | ## CHECK-DAG: <<Const1:i\d+>> IntConstant 1 |
| 555 | ## CHECK-DAG: <<Offset:i\d+>> IntConstant 12 |
| 556 | ## CHECK-DAG: <<IndexParam:i\d+>> ParameterValue |
| 557 | ## CHECK-DAG: <<Array:l\d+>> ParameterValue |
| 558 | |
| 559 | ## CHECK-DAG: <<NullCh1:l\d+>> NullCheck [<<Array>>] |
| 560 | ## CHECK-DAG: <<Length:i\d+>> ArrayLength |
| 561 | ## CHECK-DAG: <<BoundsCh1:i\d+>> BoundsCheck [<<IndexParam>>,<<Length>>] |
| 562 | ## CHECK-DAG: <<IntAddr1:i\d+>> IntermediateAddress [<<NullCh1>>,<<Offset>>] |
| 563 | ## CHECK-DAG: ArrayGet [<<IntAddr1>>,<<BoundsCh1>>] |
| 564 | ## CHECK-DAG: TryBoundary |
| 565 | |
| 566 | ## CHECK-DAG: <<Xplus1:i\d+>> Add [<<IndexParam>>,<<Const1>>] |
| 567 | ## CHECK-DAG: <<BoundsCh2:i\d+>> BoundsCheck [<<Xplus1>>,<<Length>>] |
| 568 | ## CHECK-DAG: ArrayGet [<<IntAddr1>>,<<BoundsCh2>>] |
| 569 | ## CHECK-DAG: TryBoundary |
| 570 | |
| 571 | ## CHECK-DAG: <<Phi:i\d+>> Phi [<<Xplus1>>] |
| 572 | ## CHECK-DAG: <<Phiplus1:i\d+>> Add [<<Phi>>,<<Const1>>] |
| 573 | ## CHECK-DAG: <<BoundsCh3:i\d+>> BoundsCheck [<<Phiplus1>>,<<Length>>] |
| 574 | ## CHECK-DAG: <<IntAddr3:i\d+>> IntermediateAddress [<<NullCh1>>,<<Offset>>] |
| 575 | ## CHECK-DAG: ArrayGet [<<IntAddr3>>,<<BoundsCh3>>] |
| 576 | |
| 577 | ## CHECK-START-{ARM,ARM64}: int Runtime.testIntAddressCatch(int, int[]) GVN$after_arch (after) |
| 578 | ## CHECK: NullCheck |
| 579 | ## CHECK-NOT: NullCheck |
| 580 | |
| 581 | ## CHECK-START-{ARM,ARM64}: int Runtime.testIntAddressCatch(int, int[]) GVN$after_arch (after) |
| 582 | ## CHECK: IntermediateAddress |
| 583 | ## CHECK: IntermediateAddress |
| 584 | ## CHECK-NOT: IntermediateAddress |
| 585 | |
| 586 | ## CHECK-START-{ARM,ARM64}: int Runtime.testIntAddressCatch(int, int[]) GVN$after_arch (after) |
| 587 | ## CHECK: BoundsCheck |
| 588 | ## CHECK: BoundsCheck |
| 589 | ## CHECK: BoundsCheck |
| 590 | ## CHECK-NOT: BoundsCheck |
| 591 | |
| 592 | ## CHECK-START-{ARM,ARM64}: int Runtime.testIntAddressCatch(int, int[]) GVN$after_arch (after) |
| 593 | ## CHECK: ArrayGet |
| 594 | ## CHECK: ArrayGet |
| 595 | ## CHECK: ArrayGet |
| 596 | ## CHECK-NOT: ArrayGet |
| 597 | .method public static testIntAddressCatch(I[I)I |
| 598 | .registers 4 |
| 599 | aget v0, p1, p0 |
| 600 | add-int v1, v0, v0 |
| 601 | |
| 602 | :try_start |
| 603 | const/4 v0, 0x1 |
| 604 | add-int p0, p0, v0 |
| 605 | aget v0, p1, p0 |
| 606 | |
| 607 | :try_end |
| 608 | .catch Ljava/lang/ArithmException; {:try_start .. :try_end} :catch_block |
| 609 | |
| 610 | :return |
| 611 | add-int v1, v1, v0 |
| 612 | return v1 |
| 613 | |
| 614 | :catch_block |
| 615 | const/4 v0, 0x1 |
| 616 | add-int p0, p0, v0 |
| 617 | aget v0, p1, p0 |
| 618 | |
| 619 | goto :return |
| 620 | .end method |
| 621 | |
David Brazdil | 77a48ae | 2015-09-15 12:34:04 +0000 | [diff] [blame] | 622 | .field public static intArray:[I |
| 623 | .field public static longArray:[J |
| 624 | .field public static floatArray:[F |
| 625 | .field public static doubleArray:[D |