David Brazdil | fc6a86a | 2015-06-26 10:33:45 +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 LBuilder; |
| 16 | |
| 17 | .super Ljava/lang/Object; |
| 18 | |
| 19 | # Basic test case with two try blocks and three catch handlers, one of which |
| 20 | # is shared by the two tries. |
| 21 | |
| 22 | ## CHECK-START: int Builder.testMultipleTryCatch(int, int, int) builder (after) |
| 23 | |
David Brazdil | dee58d6 | 2016-04-07 09:54:26 +0000 | [diff] [blame^] | 24 | ## CHECK: name "B0" |
| 25 | ## CHECK: successors "<<BEnterTry1:B\d+>>" |
| 26 | ## CHECK-DAG: <<Minus1:i\d+>> IntConstant -1 |
| 27 | ## CHECK-DAG: <<Minus2:i\d+>> IntConstant -2 |
| 28 | ## CHECK-DAG: <<Minus3:i\d+>> IntConstant -3 |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 29 | |
| 30 | ## CHECK: name "<<BTry1:B\d+>>" |
| 31 | ## CHECK: predecessors "<<BEnterTry1>>" |
| 32 | ## CHECK: successors "<<BExitTry1:B\d+>>" |
| 33 | ## CHECK: DivZeroCheck |
| 34 | |
| 35 | ## CHECK: name "<<BAdd:B\d+>>" |
| 36 | ## CHECK: predecessors "<<BExitTry1>>" |
| 37 | ## CHECK: successors "<<BEnterTry2:B\d+>>" |
| 38 | ## CHECK: Add |
| 39 | |
| 40 | ## CHECK: name "<<BTry2:B\d+>>" |
| 41 | ## CHECK: predecessors "<<BEnterTry2>>" |
| 42 | ## CHECK: successors "<<BExitTry2:B\d+>>" |
| 43 | ## CHECK: DivZeroCheck |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 44 | ## CHECK: <<Div:i\d+>> Div |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 45 | |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 46 | ## CHECK: name "<<BAfterTry2:B\d+>>" |
| 47 | ## CHECK: predecessors "<<BExitTry2>>" |
| 48 | ## CHECK: successors "<<BReturn:B\d+>>" |
| 49 | ## CHECK: Goto |
| 50 | |
| 51 | ## CHECK: name "<<BReturn>>" |
| 52 | ## CHECK: predecessors "<<BAfterTry2>>" "<<BCatch1:B\d+>>" "<<BCatch2:B\d+>>" "<<BCatch3:B\d+>>" |
| 53 | ## CHECK: Phi [<<Div>>,<<Minus1>>,<<Minus2>>,<<Minus3>>] |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 54 | ## CHECK: Return |
| 55 | |
| 56 | ## CHECK: name "<<BCatch1>>" |
| 57 | ## CHECK: predecessors "<<BEnterTry1>>" "<<BExitTry1>>" |
| 58 | ## CHECK: successors "<<BReturn>>" |
| 59 | ## CHECK: flags "catch_block" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 60 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 61 | |
| 62 | ## CHECK: name "<<BCatch2>>" |
| 63 | ## CHECK: predecessors "<<BEnterTry2>>" "<<BExitTry2>>" |
| 64 | ## CHECK: successors "<<BReturn>>" |
| 65 | ## CHECK: flags "catch_block" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 66 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 67 | |
| 68 | ## CHECK: name "<<BCatch3>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 69 | ## CHECK: predecessors "<<BEnterTry1>>" "<<BEnterTry2>>" "<<BExitTry1>>" "<<BExitTry2>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 70 | ## CHECK: successors "<<BReturn>>" |
| 71 | ## CHECK: flags "catch_block" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 72 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 73 | |
| 74 | ## CHECK: name "<<BEnterTry1>>" |
| 75 | ## CHECK: predecessors "B0" |
| 76 | ## CHECK: successors "<<BTry1>>" |
| 77 | ## CHECK: xhandlers "<<BCatch1>>" "<<BCatch3>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 78 | ## CHECK: TryBoundary kind:entry |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 79 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 80 | ## CHECK: name "<<BEnterTry2>>" |
| 81 | ## CHECK: predecessors "<<BAdd>>" |
| 82 | ## CHECK: successors "<<BTry2>>" |
| 83 | ## CHECK: xhandlers "<<BCatch2>>" "<<BCatch3>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 84 | ## CHECK: TryBoundary kind:entry |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 85 | |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 86 | ## CHECK: name "<<BExitTry1>>" |
| 87 | ## CHECK: predecessors "<<BTry1>>" |
| 88 | ## CHECK: successors "<<BAdd>>" |
| 89 | ## CHECK: xhandlers "<<BCatch1>>" "<<BCatch3>>" |
| 90 | ## CHECK: TryBoundary kind:exit |
| 91 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 92 | ## CHECK: name "<<BExitTry2>>" |
| 93 | ## CHECK: predecessors "<<BTry2>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 94 | ## CHECK: successors "<<BAfterTry2>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 95 | ## CHECK: xhandlers "<<BCatch2>>" "<<BCatch3>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 96 | ## CHECK: TryBoundary kind:exit |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 97 | |
| 98 | .method public static testMultipleTryCatch(III)I |
| 99 | .registers 3 |
| 100 | |
| 101 | :try_start_1 |
| 102 | div-int/2addr p0, p1 |
| 103 | :try_end_1 |
| 104 | .catch Ljava/lang/ArithmeticException; {:try_start_1 .. :try_end_1} :catch_arith |
| 105 | .catchall {:try_start_1 .. :try_end_1} :catch_other |
| 106 | |
| 107 | add-int/2addr p0, p0 |
| 108 | |
| 109 | :try_start_2 |
| 110 | div-int/2addr p0, p2 |
| 111 | :try_end_2 |
| 112 | .catch Ljava/lang/OutOfMemoryError; {:try_start_2 .. :try_end_2} :catch_mem |
| 113 | .catchall {:try_start_2 .. :try_end_2} :catch_other |
| 114 | |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 115 | nop |
| 116 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 117 | :return |
| 118 | return p0 |
| 119 | |
| 120 | :catch_arith |
| 121 | const/4 p0, -0x1 |
| 122 | goto :return |
| 123 | |
| 124 | :catch_mem |
| 125 | const/4 p0, -0x2 |
| 126 | goto :return |
| 127 | |
| 128 | :catch_other |
| 129 | const/4 p0, -0x3 |
| 130 | goto :return |
| 131 | .end method |
| 132 | |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 133 | # Tests try-entry block when there are multiple entry points into the try block. |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 134 | |
| 135 | ## CHECK-START: int Builder.testMultipleEntries(int, int, int, int) builder (after) |
| 136 | |
| 137 | ## CHECK: name "B0" |
| 138 | ## CHECK: successors "<<BIf:B\d+>>" |
| 139 | ## CHECK: <<Minus1:i\d+>> IntConstant -1 |
| 140 | |
| 141 | ## CHECK: name "<<BIf>>" |
| 142 | ## CHECK: predecessors "B0" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 143 | ## CHECK: successors "<<BSplit1:B\d+>>" "<<BThen:B\d+>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 144 | ## CHECK: If |
| 145 | |
| 146 | ## CHECK: name "<<BThen>>" |
| 147 | ## CHECK: predecessors "<<BIf>>" |
| 148 | ## CHECK: successors "<<BEnterTry1:B\d+>>" |
| 149 | ## CHECK: Div |
| 150 | |
| 151 | ## CHECK: name "<<BTry1:B\d+>>" |
| 152 | ## CHECK: predecessors "<<BEnterTry1>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 153 | ## CHECK: successors "<<BExitTry1:B\d+>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 154 | ## CHECK: Div |
| 155 | |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 156 | ## CHECK: name "<<BTry2:B\d+>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 157 | ## CHECK: predecessors "<<BEnterTry2:B\d+>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 158 | ## CHECK: successors "<<BExitTry2:B\d+>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 159 | ## CHECK: Div |
| 160 | |
| 161 | ## CHECK: name "<<BReturn:B\d+>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 162 | ## CHECK: predecessors "<<BSplit3:B\d+>>" "<<BCatch:B\d+>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 163 | ## CHECK: Return |
| 164 | |
| 165 | ## CHECK: name "<<BCatch>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 166 | ## CHECK: predecessors "<<BEnterTry1>>" "<<BEnterTry2>>" "<<BExitTry1>>" "<<BExitTry2>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 167 | ## CHECK: successors "<<BReturn>>" |
| 168 | ## CHECK: flags "catch_block" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 169 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 170 | |
| 171 | ## CHECK: name "<<BEnterTry1>>" |
| 172 | ## CHECK: predecessors "<<BThen>>" |
| 173 | ## CHECK: successors "<<BTry1>>" |
| 174 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 175 | ## CHECK: TryBoundary kind:entry |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 176 | |
| 177 | ## CHECK: name "<<BEnterTry2>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 178 | ## CHECK: predecessors "<<BSplit1>>" "<<BSplit2:B\d+>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 179 | ## CHECK: successors "<<BTry2>>" |
| 180 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 181 | ## CHECK: TryBoundary kind:entry |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 182 | |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 183 | ## CHECK: name "<<BExitTry1>>" |
| 184 | ## CHECK: predecessors "<<BTry1>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 185 | ## CHECK: successors "<<BSplit2>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 186 | ## CHECK: xhandlers "<<BCatch>>" |
| 187 | ## CHECK: TryBoundary kind:exit |
| 188 | |
| 189 | ## CHECK: name "<<BExitTry2>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 190 | ## CHECK: predecessors "<<BTry2>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 191 | ## CHECK: successors "<<BSplit3>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 192 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 193 | ## CHECK: TryBoundary kind:exit |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 194 | |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 195 | ## CHECK: name "<<BSplit1>>" |
| 196 | ## CHECK: predecessors "<<BIf>>" |
| 197 | ## CHECK: successors "<<BEnterTry2>>" |
| 198 | ## CHECK: Goto |
| 199 | |
| 200 | ## CHECK: name "<<BSplit2>>" |
| 201 | ## CHECK: predecessors "<<BExitTry1>>" |
| 202 | ## CHECK: successors "<<BEnterTry2>>" |
| 203 | ## CHECK: Goto |
| 204 | |
| 205 | ## CHECK: name "<<BSplit3>>" |
| 206 | ## CHECK: predecessors "<<BExitTry2>>" |
| 207 | ## CHECK: successors "<<BReturn>>" |
| 208 | ## CHECK: Goto |
| 209 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 210 | .method public static testMultipleEntries(IIII)I |
| 211 | .registers 4 |
| 212 | |
| 213 | if-eqz p2, :else |
| 214 | |
| 215 | div-int/2addr p0, p1 |
| 216 | |
| 217 | :try_start |
| 218 | div-int/2addr p0, p2 |
| 219 | |
| 220 | :else |
| 221 | div-int/2addr p0, p3 |
| 222 | :try_end |
| 223 | .catchall {:try_start .. :try_end} :catch_all |
| 224 | |
| 225 | :return |
| 226 | return p0 |
| 227 | |
| 228 | :catch_all |
| 229 | const/4 p0, -0x1 |
| 230 | goto :return |
| 231 | |
| 232 | .end method |
| 233 | |
| 234 | # Test that multiple try-exit blocks are generated if (normal) control flow can |
| 235 | # jump out of the try block at multiple points. |
| 236 | |
| 237 | ## CHECK-START: int Builder.testMultipleExits(int, int) builder (after) |
| 238 | |
David Brazdil | dee58d6 | 2016-04-07 09:54:26 +0000 | [diff] [blame^] | 239 | ## CHECK: name "B0" |
| 240 | ## CHECK: successors "<<BEnterTry:B\d+>>" |
| 241 | ## CHECK-DAG: <<Minus1:i\d+>> IntConstant -1 |
| 242 | ## CHECK-DAG: <<Minus2:i\d+>> IntConstant -2 |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 243 | |
| 244 | ## CHECK: name "<<BTry:B\d+>>" |
| 245 | ## CHECK: predecessors "<<BEnterTry>>" |
| 246 | ## CHECK: successors "<<BExitTry1:B\d+>>" "<<BExitTry2:B\d+>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 247 | ## CHECK: <<Div:i\d+>> Div |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 248 | ## CHECK: If |
| 249 | |
| 250 | ## CHECK: name "<<BReturn:B\d+>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 251 | ## CHECK: predecessors "<<BSplit:B\d+>>" "<<BThen:B\d+>>" "<<BCatch:B\d+>>" |
| 252 | ## CHECK: Phi [<<Div>>,<<Minus1>>,<<Minus2>>] |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 253 | ## CHECK: Return |
| 254 | |
| 255 | ## CHECK: name "<<BThen>>" |
| 256 | ## CHECK: predecessors "<<BExitTry1>>" |
| 257 | ## CHECK: successors "<<BReturn>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 258 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 259 | |
| 260 | ## CHECK: name "<<BCatch>>" |
| 261 | ## CHECK: predecessors "<<BEnterTry>>" "<<BExitTry1>>" "<<BExitTry2>>" |
| 262 | ## CHECK: successors "<<BReturn>>" |
| 263 | ## CHECK: flags "catch_block" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 264 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 265 | |
| 266 | ## CHECK: name "<<BEnterTry>>" |
| 267 | ## CHECK: predecessors "B0" |
| 268 | ## CHECK: successors "<<BTry>>" |
| 269 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 270 | ## CHECK: TryBoundary kind:entry |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 271 | |
| 272 | ## CHECK: name "<<BExitTry1>>" |
| 273 | ## CHECK: predecessors "<<BTry>>" |
| 274 | ## CHECK: successors "<<BThen>>" |
| 275 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 276 | ## CHECK: TryBoundary kind:exit |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 277 | |
| 278 | ## CHECK: name "<<BExitTry2>>" |
| 279 | ## CHECK: predecessors "<<BTry>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 280 | ## CHECK: successors "<<BSplit>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 281 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 282 | ## CHECK: TryBoundary kind:exit |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 283 | |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 284 | ## CHECK: name "<<BSplit>>" |
| 285 | ## CHECK: predecessors "<<BExitTry2>>" |
| 286 | ## CHECK: successors "<<BReturn>>" |
| 287 | ## CHECK: Goto |
| 288 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 289 | .method public static testMultipleExits(II)I |
| 290 | .registers 2 |
| 291 | |
| 292 | :try_start |
| 293 | div-int/2addr p0, p1 |
| 294 | if-eqz p0, :then |
| 295 | :try_end |
| 296 | .catchall {:try_start .. :try_end} :catch_all |
| 297 | |
| 298 | :return |
| 299 | return p0 |
| 300 | |
| 301 | :then |
| 302 | const/4 p0, -0x1 |
| 303 | goto :return |
| 304 | |
| 305 | :catch_all |
| 306 | const/4 p0, -0x2 |
| 307 | goto :return |
| 308 | .end method |
| 309 | |
| 310 | # Test that only one TryBoundary is inserted when an edge connects two different |
| 311 | # try ranges. |
| 312 | |
| 313 | ## CHECK-START: int Builder.testSharedBoundary(int, int, int) builder (after) |
| 314 | |
David Brazdil | dee58d6 | 2016-04-07 09:54:26 +0000 | [diff] [blame^] | 315 | ## CHECK: name "B0" |
| 316 | ## CHECK: successors "<<BEnter1:B\d+>>" |
| 317 | ## CHECK-DAG: <<Minus1:i\d+>> IntConstant -1 |
| 318 | ## CHECK-DAG: <<Minus2:i\d+>> IntConstant -2 |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 319 | |
| 320 | ## CHECK: name "<<BTry1:B\d+>>" |
| 321 | ## CHECK: predecessors "<<BEnter1>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 322 | ## CHECK: successors "<<BExit1:B\d+>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 323 | ## CHECK: Div |
| 324 | |
| 325 | ## CHECK: name "<<BTry2:B\d+>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 326 | ## CHECK: predecessors "<<BEnter2:B\d+>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 327 | ## CHECK: successors "<<BExit2:B\d+>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 328 | ## CHECK: <<Div:i\d+>> Div |
| 329 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 330 | |
| 331 | ## CHECK: name "<<BReturn:B\d+>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 332 | ## CHECK: predecessors "<<BSplit:B\d+>>" "<<BCatch1:B\d+>>" "<<BCatch2:B\d+>>" |
| 333 | ## CHECK: Phi [<<Div>>,<<Minus1>>,<<Minus2>>] |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 334 | ## CHECK: Return |
| 335 | |
| 336 | ## CHECK: name "<<BCatch1>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 337 | ## CHECK: predecessors "<<BEnter1>>" "<<BExit1>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 338 | ## CHECK: successors "<<BReturn>>" |
| 339 | ## CHECK: flags "catch_block" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 340 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 341 | |
| 342 | ## CHECK: name "<<BCatch2>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 343 | ## CHECK: predecessors "<<BEnter2>>" "<<BExit2>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 344 | ## CHECK: successors "<<BReturn>>" |
| 345 | ## CHECK: flags "catch_block" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 346 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 347 | |
| 348 | ## CHECK: name "<<BEnter1>>" |
| 349 | ## CHECK: predecessors "B0" |
| 350 | ## CHECK: successors "<<BTry1>>" |
| 351 | ## CHECK: xhandlers "<<BCatch1>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 352 | ## CHECK: TryBoundary kind:entry |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 353 | |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 354 | ## CHECK: name "<<BEnter2>>" |
| 355 | ## CHECK: predecessors "<<BExit1>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 356 | ## CHECK: successors "<<BTry2>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 357 | ## CHECK: xhandlers "<<BCatch2>>" |
| 358 | ## CHECK: TryBoundary kind:entry |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 359 | |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 360 | ## CHECK: name "<<BExit1>>" |
| 361 | ## CHECK: predecessors "<<BTry1>>" |
| 362 | ## CHECK: successors "<<BEnter2>>" |
| 363 | ## CHECK: xhandlers "<<BCatch1>>" |
| 364 | ## CHECK: TryBoundary kind:exit |
| 365 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 366 | ## CHECK: name "<<BExit2>>" |
| 367 | ## CHECK: predecessors "<<BTry2>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 368 | ## CHECK: successors "<<BSplit>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 369 | ## CHECK: xhandlers "<<BCatch2>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 370 | ## CHECK: TryBoundary kind:exit |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 371 | |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 372 | ## CHECK: name "<<BSplit>>" |
| 373 | ## CHECK: predecessors "<<BExit2>>" |
| 374 | ## CHECK: successors "<<BReturn>>" |
| 375 | ## CHECK: Goto |
| 376 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 377 | .method public static testSharedBoundary(III)I |
| 378 | .registers 3 |
| 379 | |
| 380 | :try_start_1 |
| 381 | div-int/2addr p0, p1 |
| 382 | :try_end_1 |
| 383 | .catchall {:try_start_1 .. :try_end_1} :catch_all_1 |
| 384 | |
| 385 | :try_start_2 |
| 386 | div-int/2addr p0, p2 |
| 387 | :try_end_2 |
| 388 | .catchall {:try_start_2 .. :try_end_2} :catch_all_2 |
| 389 | |
| 390 | :return |
| 391 | return p0 |
| 392 | |
| 393 | :catch_all_1 |
| 394 | const/4 p0, -0x1 |
| 395 | goto :return |
| 396 | |
| 397 | :catch_all_2 |
| 398 | const/4 p0, -0x2 |
| 399 | goto :return |
| 400 | .end method |
| 401 | |
| 402 | # Same as previous test, only the blocks are processed in the opposite order. |
| 403 | |
| 404 | ## CHECK-START: int Builder.testSharedBoundary_Reverse(int, int, int) builder (after) |
| 405 | |
David Brazdil | dee58d6 | 2016-04-07 09:54:26 +0000 | [diff] [blame^] | 406 | ## CHECK: name "B0" |
| 407 | ## CHECK: successors "<<BGoto:B\d+>>" |
| 408 | ## CHECK-DAG: <<Minus1:i\d+>> IntConstant -1 |
| 409 | ## CHECK-DAG: <<Minus2:i\d+>> IntConstant -2 |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 410 | |
| 411 | ## CHECK: name "<<BGoto>>" |
| 412 | ## CHECK: successors "<<BEnter2:B\d+>>" |
| 413 | ## CHECK: Goto |
| 414 | |
| 415 | ## CHECK: name "<<BTry1:B\d+>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 416 | ## CHECK: predecessors "<<BEnter1:B\d+>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 417 | ## CHECK: successors "<<BExit1:B\d+>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 418 | ## CHECK: <<Div:i\d+>> Div |
| 419 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 420 | |
| 421 | ## CHECK: name "<<BTry2:B\d+>>" |
| 422 | ## CHECK: predecessors "<<BEnter2>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 423 | ## CHECK: successors "<<BExit2:B\d+>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 424 | ## CHECK: Div |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 425 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 426 | |
| 427 | ## CHECK: name "<<BReturn:B\d+>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 428 | ## CHECK: predecessors "<<BSplit:B\d+>>" "<<BCatch1:B\d+>>" "<<BCatch2:B\d+>>" |
| 429 | ## CHECK: Phi [<<Div>>,<<Minus1>>,<<Minus2>>] |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 430 | ## CHECK: Return |
| 431 | |
| 432 | ## CHECK: name "<<BCatch1>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 433 | ## CHECK: predecessors "<<BEnter1>>" "<<BExit1>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 434 | ## CHECK: successors "<<BReturn>>" |
| 435 | ## CHECK: flags "catch_block" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 436 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 437 | |
| 438 | ## CHECK: name "<<BCatch2>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 439 | ## CHECK: predecessors "<<BEnter2>>" "<<BExit2>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 440 | ## CHECK: successors "<<BReturn>>" |
| 441 | ## CHECK: flags "catch_block" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 442 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 443 | |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 444 | ## CHECK: name "<<BEnter1>>" |
| 445 | ## CHECK: predecessors "<<BExit2>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 446 | ## CHECK: successors "<<BTry1>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 447 | ## CHECK: xhandlers "<<BCatch1>>" |
| 448 | ## CHECK: TryBoundary kind:entry |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 449 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 450 | ## CHECK: name "<<BEnter2>>" |
| 451 | ## CHECK: predecessors "<<BGoto>>" |
| 452 | ## CHECK: successors "<<BTry2>>" |
| 453 | ## CHECK: xhandlers "<<BCatch2>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 454 | ## CHECK: TryBoundary kind:entry |
| 455 | |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 456 | ## CHECK: name "<<BExit1>>" |
| 457 | ## CHECK: predecessors "<<BTry1>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 458 | ## CHECK: successors "<<BSplit>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 459 | ## CHECK: xhandlers "<<BCatch1>>" |
| 460 | ## CHECK: TryBoundary kind:exit |
| 461 | |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 462 | ## CHECK: name "<<BExit2>>" |
| 463 | ## CHECK: predecessors "<<BTry2>>" |
| 464 | ## CHECK: successors "<<BEnter1>>" |
| 465 | ## CHECK: xhandlers "<<BCatch2>>" |
| 466 | ## CHECK: TryBoundary kind:exit |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 467 | |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 468 | ## CHECK: name "<<BSplit>>" |
| 469 | ## CHECK: predecessors "<<BExit1>>" |
| 470 | ## CHECK: successors "<<BReturn>>" |
| 471 | ## CHECK: Goto |
| 472 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 473 | .method public static testSharedBoundary_Reverse(III)I |
| 474 | .registers 3 |
| 475 | |
| 476 | goto :try_start_2 |
| 477 | |
| 478 | :try_start_1 |
| 479 | div-int/2addr p0, p1 |
| 480 | goto :return |
| 481 | :try_end_1 |
| 482 | .catchall {:try_start_1 .. :try_end_1} :catch_all_1 |
| 483 | |
| 484 | :try_start_2 |
| 485 | div-int/2addr p0, p2 |
| 486 | goto :try_start_1 |
| 487 | :try_end_2 |
| 488 | .catchall {:try_start_2 .. :try_end_2} :catch_all_2 |
| 489 | |
| 490 | :return |
| 491 | return p0 |
| 492 | |
| 493 | :catch_all_1 |
| 494 | const/4 p0, -0x1 |
| 495 | goto :return |
| 496 | |
| 497 | :catch_all_2 |
| 498 | const/4 p0, -0x2 |
| 499 | goto :return |
| 500 | .end method |
| 501 | |
| 502 | # Test that nested tries are split into non-overlapping blocks and TryBoundary |
| 503 | # blocks are correctly created between them. |
| 504 | |
| 505 | ## CHECK-START: int Builder.testNestedTry(int, int, int, int) builder (after) |
| 506 | |
David Brazdil | dee58d6 | 2016-04-07 09:54:26 +0000 | [diff] [blame^] | 507 | ## CHECK: name "B0" |
| 508 | ## CHECK-DAG: <<Minus1:i\d+>> IntConstant -1 |
| 509 | ## CHECK-DAG: <<Minus2:i\d+>> IntConstant -2 |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 510 | |
| 511 | ## CHECK: name "<<BTry1:B\d+>>" |
| 512 | ## CHECK: predecessors "<<BEnter1:B\d+>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 513 | ## CHECK: successors "<<BExit1:B\d+>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 514 | ## CHECK: Div |
| 515 | |
| 516 | ## CHECK: name "<<BTry2:B\d+>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 517 | ## CHECK: predecessors "<<BEnter2:B\d+>>" |
| 518 | ## CHECK: successors "<<BExit2:B\d+>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 519 | ## CHECK: Div |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 520 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 521 | |
| 522 | ## CHECK: name "<<BTry3:B\d+>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 523 | ## CHECK: predecessors "<<BEnter3:B\d+>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 524 | ## CHECK: successors "<<BExit3:B\d+>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 525 | ## CHECK: <<Div:i\d+>> Div |
| 526 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 527 | |
| 528 | ## CHECK: name "<<BReturn:B\d+>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 529 | ## CHECK: predecessors "<<BSplit:B\d+>>" "<<BCatchArith:B\d+>>" "<<BCatchAll:B\d+>>" |
| 530 | ## CHECK: Phi [<<Div>>,<<Minus1>>,<<Minus2>>] |
| 531 | ## CHECK: Return |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 532 | |
| 533 | ## CHECK: name "<<BCatchArith>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 534 | ## CHECK: predecessors "<<BEnter2>>" "<<BExit2>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 535 | ## CHECK: successors "<<BReturn>>" |
| 536 | ## CHECK: flags "catch_block" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 537 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 538 | |
| 539 | ## CHECK: name "<<BCatchAll>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 540 | ## CHECK: predecessors "<<BEnter1>>" "<<BEnter2>>" "<<BEnter3>>" "<<BExit1>>" "<<BExit2>>" "<<BExit3>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 541 | ## CHECK: successors "<<BReturn>>" |
| 542 | ## CHECK: flags "catch_block" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 543 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 544 | |
| 545 | ## CHECK: name "<<BEnter1>>" |
| 546 | ## CHECK: predecessors "B0" |
| 547 | ## CHECK: successors "<<BTry1>>" |
| 548 | ## CHECK: xhandlers "<<BCatchAll>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 549 | ## CHECK: TryBoundary kind:entry |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 550 | |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 551 | ## CHECK: name "<<BEnter2>>" |
| 552 | ## CHECK: predecessors "<<BExit1>>" |
| 553 | ## CHECK: successors "<<BTry2>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 554 | ## CHECK: xhandlers "<<BCatchArith>>" "<<BCatchAll>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 555 | ## CHECK: TryBoundary kind:entry |
| 556 | |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 557 | ## CHECK: name "<<BEnter3>>" |
| 558 | ## CHECK: predecessors "<<BExit2>>" |
| 559 | ## CHECK: successors "<<BTry3>>" |
| 560 | ## CHECK: xhandlers "<<BCatchAll>>" |
| 561 | ## CHECK: TryBoundary kind:entry |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 562 | |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 563 | ## CHECK: name "<<BExit1>>" |
| 564 | ## CHECK: predecessors "<<BTry1>>" |
| 565 | ## CHECK: successors "<<BEnter2>>" |
| 566 | ## CHECK: xhandlers "<<BCatchAll>>" |
| 567 | ## CHECK: TryBoundary kind:exit |
| 568 | |
| 569 | ## CHECK: name "<<BExit2>>" |
| 570 | ## CHECK: predecessors "<<BTry2>>" |
| 571 | ## CHECK: successors "<<BEnter3>>" |
| 572 | ## CHECK: xhandlers "<<BCatchArith>>" "<<BCatchAll>>" |
| 573 | ## CHECK: TryBoundary kind:exit |
| 574 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 575 | ## CHECK: name "<<BExit3>>" |
| 576 | ## CHECK: predecessors "<<BTry3>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 577 | ## CHECK: successors "<<BSplit>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 578 | ## CHECK: xhandlers "<<BCatchAll>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 579 | ## CHECK: TryBoundary kind:exit |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 580 | |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 581 | ## CHECK: name "<<BSplit>>" |
| 582 | ## CHECK: predecessors "<<BExit3>>" |
| 583 | ## CHECK: successors "<<BReturn>>" |
| 584 | ## CHECK: Goto |
| 585 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 586 | .method public static testNestedTry(IIII)I |
| 587 | .registers 4 |
| 588 | |
| 589 | :try_start_1 |
| 590 | div-int/2addr p0, p1 |
| 591 | |
| 592 | :try_start_2 |
| 593 | div-int/2addr p0, p2 |
| 594 | :try_end_2 |
| 595 | .catch Ljava/lang/ArithmeticException; {:try_start_2 .. :try_end_2} :catch_arith |
| 596 | |
| 597 | div-int/2addr p0, p3 |
| 598 | :try_end_1 |
| 599 | .catchall {:try_start_1 .. :try_end_1} :catch_all |
| 600 | |
| 601 | :return |
| 602 | return p0 |
| 603 | |
| 604 | :catch_arith |
| 605 | const/4 p0, -0x1 |
| 606 | goto :return |
| 607 | |
| 608 | :catch_all |
| 609 | const/4 p0, -0x2 |
| 610 | goto :return |
| 611 | .end method |
| 612 | |
| 613 | # Test control flow that enters a try block, leaves it and returns again. |
| 614 | |
| 615 | ## CHECK-START: int Builder.testIncontinuousTry(int, int, int, int) builder (after) |
| 616 | |
| 617 | ## CHECK: name "B0" |
| 618 | ## CHECK: <<Minus1:i\d+>> IntConstant -1 |
| 619 | |
| 620 | ## CHECK: name "<<BTry1:B\d+>>" |
| 621 | ## CHECK: predecessors "<<BEnterTry1:B\d+>>" |
| 622 | ## CHECK: successors "<<BExitTry1:B\d+>>" |
| 623 | ## CHECK: Div |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 624 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 625 | |
| 626 | ## CHECK: name "<<BTry2:B\d+>>" |
| 627 | ## CHECK: predecessors "<<BEnterTry2:B\d+>>" |
| 628 | ## CHECK: successors "<<BExitTry2:B\d+>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 629 | ## CHECK: <<Div:i\d+>> Div |
| 630 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 631 | |
| 632 | ## CHECK: name "<<BReturn:B\d+>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 633 | ## CHECK: predecessors "<<BSplit:B\d+>>" "<<BCatch:B\d+>>" |
| 634 | ## CHECK: Phi [<<Div>>,<<Minus1>>] |
| 635 | ## CHECK: Return |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 636 | |
| 637 | ## CHECK: name "<<BOutside:B\d+>>" |
| 638 | ## CHECK: predecessors "<<BExitTry1>>" |
| 639 | ## CHECK: successors "<<BEnterTry2>>" |
| 640 | ## CHECK: Div |
| 641 | |
| 642 | ## CHECK: name "<<BCatch>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 643 | ## CHECK: predecessors "<<BEnterTry1>>" "<<BEnterTry2>>" "<<BExitTry1>>" "<<BExitTry2>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 644 | ## CHECK: successors "<<BReturn>>" |
| 645 | ## CHECK: flags "catch_block" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 646 | ## CHECK: Goto |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 647 | |
| 648 | ## CHECK: name "<<BEnterTry1>>" |
| 649 | ## CHECK: predecessors "B0" |
| 650 | ## CHECK: successors "<<BTry1>>" |
| 651 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 652 | ## CHECK: TryBoundary kind:entry |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 653 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 654 | ## CHECK: name "<<BEnterTry2>>" |
| 655 | ## CHECK: predecessors "<<BOutside>>" |
| 656 | ## CHECK: successors "<<BTry2>>" |
| 657 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 658 | ## CHECK: TryBoundary kind:entry |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 659 | |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 660 | ## CHECK: name "<<BExitTry1>>" |
| 661 | ## CHECK: predecessors "<<BTry1>>" |
| 662 | ## CHECK: successors "<<BOutside>>" |
| 663 | ## CHECK: xhandlers "<<BCatch>>" |
| 664 | ## CHECK: TryBoundary kind:exit |
| 665 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 666 | ## CHECK: name "<<BExitTry2>>" |
| 667 | ## CHECK: predecessors "<<BTry2>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 668 | ## CHECK: successors "<<BSplit>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 669 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 670 | ## CHECK: TryBoundary kind:exit |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 671 | |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 672 | ## CHECK: name "<<BSplit>>" |
| 673 | ## CHECK: predecessors "<<BExitTry2>>" |
| 674 | ## CHECK: successors "<<BReturn>>" |
| 675 | ## CHECK: Goto |
| 676 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 677 | .method public static testIncontinuousTry(IIII)I |
| 678 | .registers 4 |
| 679 | |
| 680 | :try_start |
| 681 | div-int/2addr p0, p1 |
| 682 | goto :outside |
| 683 | |
| 684 | :inside |
| 685 | div-int/2addr p0, p3 |
| 686 | :try_end |
| 687 | .catchall {:try_start .. :try_end} :catch_all |
| 688 | |
| 689 | :return |
| 690 | return p0 |
| 691 | |
| 692 | :outside |
| 693 | div-int/2addr p0, p2 |
| 694 | goto :inside |
| 695 | |
| 696 | :catch_all |
| 697 | const/4 p0, -0x1 |
| 698 | goto :return |
| 699 | .end method |
| 700 | |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 701 | ## CHECK-START: int Builder.testSwitchTryEnter(int, int, int, int) builder (after) |
| 702 | |
| 703 | ## CHECK: name "B0" |
| 704 | ## CHECK: successors "<<BPSwitch0:B\d+>>" |
| 705 | |
| 706 | ## CHECK: name "<<BPSwitch0>>" |
| 707 | ## CHECK: predecessors "B0" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 708 | ## CHECK: successors "<<BSplit1:B\d+>>" "<<BPSwitch1:B\d+>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 709 | ## CHECK: If |
| 710 | |
| 711 | ## CHECK: name "<<BPSwitch1>>" |
| 712 | ## CHECK: predecessors "<<BPSwitch0>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 713 | ## CHECK: successors "<<BSplit2:B\d+>>" "<<BEnterTry1:B\d+>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 714 | ## CHECK: If |
| 715 | |
| 716 | ## CHECK: name "<<BTry1:B\d+>>" |
| 717 | ## CHECK: predecessors "<<BEnterTry1>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 718 | ## CHECK: successors "<<BExitTry1:B\d+>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 719 | ## CHECK: Div |
| 720 | |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 721 | ## CHECK: name "<<BTry2:B\d+>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 722 | ## CHECK: predecessors "<<BEnterTry2:B\d+>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 723 | ## CHECK: successors "<<BExitTry2:B\d+>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 724 | ## CHECK: Div |
| 725 | |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 726 | ## CHECK: name "<<BOutside:B\d+>>" |
| 727 | ## CHECK: predecessors "<<BSplit2>>" "<<BSplit4:B\d+>>" |
| 728 | ## CHECK: successors "<<BReturn:B\d+>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 729 | ## CHECK: Div |
| 730 | |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 731 | ## CHECK: name "<<BReturn>>" |
| 732 | ## CHECK: predecessors "<<BOutside>>" "<<BCatch:B\d+>>" |
| 733 | ## CHECK: successors "<<BExit:B\d+>>" |
| 734 | ## CHECK: Return |
| 735 | |
| 736 | ## CHECK: name "<<BExit>>" |
| 737 | ## CHECK: Exit |
| 738 | |
| 739 | ## CHECK: name "<<BCatch>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 740 | ## CHECK: predecessors "<<BEnterTry1>>" "<<BEnterTry2>>" "<<BExitTry1>>" "<<BExitTry2>>" |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 741 | ## CHECK: successors "<<BReturn>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 742 | ## CHECK: flags "catch_block" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 743 | ## CHECK: Goto |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 744 | |
| 745 | ## CHECK: name "<<BEnterTry1>>" |
| 746 | ## CHECK: predecessors "<<BPSwitch1>>" |
| 747 | ## CHECK: successors "<<BTry1>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 748 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 749 | ## CHECK: TryBoundary kind:entry |
| 750 | |
| 751 | ## CHECK: name "<<BEnterTry2>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 752 | ## CHECK: predecessors "<<BSplit1>>" "<<BSplit3:B\d+>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 753 | ## CHECK: successors "<<BTry2>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 754 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 755 | ## CHECK: TryBoundary kind:entry |
| 756 | |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 757 | ## CHECK: name "<<BExitTry1>>" |
| 758 | ## CHECK: predecessors "<<BTry1>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 759 | ## CHECK: successors "<<BSplit3>>" |
| 760 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 761 | ## CHECK: TryBoundary kind:exit |
| 762 | |
| 763 | ## CHECK: name "<<BExitTry2>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 764 | ## CHECK: predecessors "<<BTry2>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 765 | ## CHECK: successors "<<BSplit4>>" |
| 766 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 767 | ## CHECK: TryBoundary kind:exit |
| 768 | |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 769 | ## CHECK: name "<<BSplit1>>" |
| 770 | ## CHECK: predecessors "<<BPSwitch0>>" |
| 771 | ## CHECK: successors "<<BEnterTry2>>" |
| 772 | ## CHECK: Goto |
| 773 | |
| 774 | ## CHECK: name "<<BSplit2>>" |
| 775 | ## CHECK: predecessors "<<BPSwitch1>>" |
| 776 | ## CHECK: successors "<<BOutside>>" |
| 777 | ## CHECK: Goto |
| 778 | |
| 779 | ## CHECK: name "<<BSplit3>>" |
| 780 | ## CHECK: predecessors "<<BExitTry1>>" |
| 781 | ## CHECK: successors "<<BEnterTry2>>" |
| 782 | ## CHECK: Goto |
| 783 | |
| 784 | ## CHECK: name "<<BSplit4>>" |
| 785 | ## CHECK: predecessors "<<BExitTry2>>" |
| 786 | ## CHECK: successors "<<BOutside>>" |
| 787 | ## CHECK: Goto |
| 788 | |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 789 | .method public static testSwitchTryEnter(IIII)I |
| 790 | .registers 4 |
| 791 | |
| 792 | packed-switch p0, :pswitch_data |
| 793 | |
| 794 | :try_start |
| 795 | div-int/2addr p0, p1 |
| 796 | |
| 797 | :pswitch1 |
| 798 | div-int/2addr p0, p2 |
| 799 | goto :pswitch2 |
| 800 | |
| 801 | :pswitch_data |
| 802 | .packed-switch 0x0 |
| 803 | :pswitch1 |
| 804 | :pswitch2 |
| 805 | .end packed-switch |
| 806 | :try_end |
| 807 | .catchall {:try_start .. :try_end} :catch_all |
| 808 | |
| 809 | :pswitch2 |
| 810 | div-int/2addr p0, p3 |
| 811 | |
| 812 | :catch_all |
| 813 | return p0 |
| 814 | .end method |
| 815 | |
| 816 | ## CHECK-START: int Builder.testSwitchTryExit(int, int, int, int) builder (after) |
| 817 | |
| 818 | ## CHECK: name "B0" |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 819 | ## CHECK: successors "<<BEnterTry1:B\d+>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 820 | |
| 821 | ## CHECK: name "<<BPSwitch0:B\d+>>" |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 822 | ## CHECK: predecessors "<<BEnterTry1>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 823 | ## CHECK: successors "<<BSplit1:B\d+>>" "<<BExitTry1:B\d+>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 824 | ## CHECK: If |
| 825 | |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 826 | ## CHECK: name "<<BPSwitch1:B\d+>>" |
| 827 | ## CHECK: predecessors "<<BExitTry1>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 828 | ## CHECK: successors "<<BSplit2:B\d+>>" "<<BEnterTry2:B\d+>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 829 | ## CHECK: If |
| 830 | |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 831 | ## CHECK: name "<<BTry1:B\d+>>" |
| 832 | ## CHECK: predecessors "<<BEnterTry2>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 833 | ## CHECK: successors "<<BTry2:B\d+>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 834 | ## CHECK: Div |
| 835 | |
| 836 | ## CHECK: name "<<BTry2>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 837 | ## CHECK: predecessors "<<BSplit1>>" "<<BTry1>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 838 | ## CHECK: successors "<<BExitTry2:B\d+>>" |
| 839 | ## CHECK: Div |
| 840 | |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 841 | ## CHECK: name "<<BOutside:B\d+>>" |
| 842 | ## CHECK: predecessors "<<BSplit2>>" "<<BSplit3:B\d+>>" |
| 843 | ## CHECK: successors "<<BReturn:B\d+>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 844 | ## CHECK: Div |
| 845 | |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 846 | ## CHECK: name "<<BReturn>>" |
| 847 | ## CHECK: predecessors "<<BOutside>>" "<<BCatch:B\d+>>" |
| 848 | ## CHECK: successors "<<BExit:B\d+>>" |
| 849 | ## CHECK: Return |
| 850 | |
| 851 | ## CHECK: name "<<BExit>>" |
| 852 | ## CHECK: Exit |
| 853 | |
| 854 | ## CHECK: name "<<BCatch>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 855 | ## CHECK: predecessors "<<BEnterTry1>>" "<<BEnterTry2>>" "<<BExitTry1>>" "<<BExitTry2>>" |
| 856 | ## CHECK: successors "<<BReturn>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 857 | ## CHECK: flags "catch_block" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 858 | ## CHECK: Goto |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 859 | |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 860 | ## CHECK: name "<<BEnterTry1>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 861 | ## CHECK: predecessors "B0" |
| 862 | ## CHECK: successors "<<BPSwitch0>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 863 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 864 | ## CHECK: TryBoundary kind:entry |
| 865 | |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 866 | ## CHECK: name "<<BEnterTry2>>" |
| 867 | ## CHECK: predecessors "<<BPSwitch1>>" |
| 868 | ## CHECK: successors "<<BTry1>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 869 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 870 | ## CHECK: TryBoundary kind:entry |
| 871 | |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 872 | ## CHECK: name "<<BExitTry1>>" |
| 873 | ## CHECK: predecessors "<<BPSwitch0>>" |
| 874 | ## CHECK: successors "<<BPSwitch1>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 875 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 876 | ## CHECK: TryBoundary kind:exit |
| 877 | |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 878 | ## CHECK: name "<<BExitTry2>>" |
| 879 | ## CHECK: predecessors "<<BTry2>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 880 | ## CHECK: successors "<<BSplit3>>" |
| 881 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 882 | ## CHECK: TryBoundary kind:exit |
| 883 | |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 884 | ## CHECK: name "<<BSplit1>>" |
| 885 | ## CHECK: predecessors "<<BPSwitch0>>" |
| 886 | ## CHECK: successors "<<BTry2>>" |
| 887 | ## CHECK: Goto |
| 888 | |
| 889 | ## CHECK: name "<<BSplit2>>" |
| 890 | ## CHECK: predecessors "<<BPSwitch1>>" |
| 891 | ## CHECK: successors "<<BOutside>>" |
| 892 | ## CHECK: Goto |
| 893 | |
| 894 | ## CHECK: name "<<BSplit3>>" |
| 895 | ## CHECK: predecessors "<<BExitTry2>>" |
| 896 | ## CHECK: successors "<<BOutside>>" |
| 897 | ## CHECK: Goto |
| 898 | |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 899 | .method public static testSwitchTryExit(IIII)I |
| 900 | .registers 4 |
| 901 | |
| 902 | :try_start |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 903 | div-int/2addr p0, p1 |
David Brazdil | 281a632 | 2015-07-03 10:34:57 +0100 | [diff] [blame] | 904 | packed-switch p0, :pswitch_data |
| 905 | |
| 906 | div-int/2addr p0, p1 |
| 907 | |
| 908 | :pswitch1 |
| 909 | div-int/2addr p0, p2 |
| 910 | :try_end |
| 911 | .catchall {:try_start .. :try_end} :catch_all |
| 912 | |
| 913 | :pswitch2 |
| 914 | div-int/2addr p0, p3 |
| 915 | |
| 916 | :catch_all |
| 917 | return p0 |
| 918 | |
| 919 | :pswitch_data |
| 920 | .packed-switch 0x0 |
| 921 | :pswitch1 |
| 922 | :pswitch2 |
| 923 | .end packed-switch |
| 924 | .end method |
| 925 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 926 | # Test that a TryBoundary is inserted between a Throw instruction and the exit |
| 927 | # block when covered by a try range. |
| 928 | |
| 929 | ## CHECK-START: int Builder.testThrow(java.lang.Exception) builder (after) |
| 930 | |
| 931 | ## CHECK: name "B0" |
| 932 | ## CHECK: successors "<<BEnterTry:B\d+>>" |
| 933 | ## CHECK: <<Minus1:i\d+>> IntConstant -1 |
| 934 | |
| 935 | ## CHECK: name "<<BTry:B\d+>>" |
| 936 | ## CHECK: predecessors "<<BEnterTry>>" |
| 937 | ## CHECK: successors "<<BExitTry:B\d+>>" |
| 938 | ## CHECK: Throw |
| 939 | |
| 940 | ## CHECK: name "<<BCatch:B\d+>>" |
| 941 | ## CHECK: predecessors "<<BEnterTry>>" "<<BExitTry>>" |
| 942 | ## CHECK: successors "<<BExit:B\d+>>" |
| 943 | ## CHECK: flags "catch_block" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 944 | ## CHECK: Return [<<Minus1>>] |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 945 | |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 946 | ## CHECK: name "<<BExit>>" |
| 947 | ## CHECK: predecessors "<<BExitTry>>" "<<BCatch>>" |
| 948 | ## CHECK: Exit |
| 949 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 950 | ## CHECK: name "<<BEnterTry>>" |
| 951 | ## CHECK: predecessors "B0" |
| 952 | ## CHECK: successors "<<BTry>>" |
| 953 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 954 | ## CHECK: TryBoundary kind:entry |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 955 | |
| 956 | ## CHECK: name "<<BExitTry>>" |
| 957 | ## CHECK: predecessors "<<BTry>>" |
| 958 | ## CHECK: successors "<<BExit>>" |
| 959 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 960 | ## CHECK: TryBoundary kind:exit |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 961 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 962 | .method public static testThrow(Ljava/lang/Exception;)I |
| 963 | .registers 2 |
| 964 | |
| 965 | :try_start |
| 966 | throw p0 |
| 967 | :try_end |
| 968 | .catchall {:try_start .. :try_end} :catch_all |
| 969 | |
| 970 | :catch_all |
| 971 | const/4 v0, -0x1 |
| 972 | return v0 |
| 973 | .end method |
| 974 | |
| 975 | # Test graph with a throw/catch loop. |
| 976 | |
| 977 | ## CHECK-START: int Builder.testCatchLoop(int, int, int) builder (after) |
| 978 | |
| 979 | ## CHECK: name "B0" |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 980 | ## CHECK: successors "<<BSplit:B\d+>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 981 | |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 982 | ## CHECK: name "<<BTry:B\d+>>" |
| 983 | ## CHECK: predecessors "<<BEnterTry:B\d+>>" |
| 984 | ## CHECK: successors "<<BExitTry:B\d+>>" |
| 985 | ## CHECK: Div |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 986 | |
| 987 | ## CHECK: name "<<BReturn:B\d+>>" |
| 988 | ## CHECK: predecessors "<<BExitTry>>" |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 989 | ## CHECK: successors "<<BExit:B\d+>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 990 | ## CHECK: Return |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 991 | |
| 992 | ## CHECK: name "<<BExit>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 993 | ## CHECK: predecessors "<<BReturn>>" |
| 994 | ## CHECK: Exit |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 995 | |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 996 | ## CHECK: name "<<BCatch:B\d+>>" |
| 997 | ## CHECK: predecessors "<<BEnterTry>>" "<<BExitTry>>" |
| 998 | ## CHECK: successors "<<BEnterTry>>" |
| 999 | ## CHECK: flags "catch_block" |
| 1000 | ## CHECK: Goto |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 1001 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1002 | ## CHECK: name "<<BEnterTry>>" |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1003 | ## CHECK: predecessors "<<BSplit>>" "<<BCatch>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1004 | ## CHECK: successors "<<BTry>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 1005 | ## CHECK: xhandlers "<<BCatch>>" |
| 1006 | ## CHECK: TryBoundary kind:entry |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1007 | |
| 1008 | ## CHECK: name "<<BExitTry>>" |
| 1009 | ## CHECK: predecessors "<<BTry>>" |
| 1010 | ## CHECK: successors "<<BReturn>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 1011 | ## CHECK: xhandlers "<<BCatch>>" |
| 1012 | ## CHECK: TryBoundary kind:exit |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1013 | |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1014 | ## CHECK: name "<<BSplit>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1015 | ## CHECK: predecessors "B0" |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1016 | ## CHECK: successors "<<BEnterTry>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1017 | ## CHECK: Goto |
| 1018 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1019 | .method public static testCatchLoop(III)I |
| 1020 | .registers 4 |
| 1021 | |
| 1022 | :try_start |
| 1023 | :catch_all |
| 1024 | div-int/2addr p0, p2 |
| 1025 | :try_end |
| 1026 | .catchall {:try_start .. :try_end} :catch_all |
| 1027 | |
| 1028 | :return |
| 1029 | return p0 |
| 1030 | .end method |
| 1031 | |
| 1032 | # Test that handler edges are not split. In this scenario, the catch block is |
| 1033 | # only the handler of the try block. |
| 1034 | |
| 1035 | ## CHECK-START: int Builder.testHandlerEdge1(int, int, int) builder (after) |
| 1036 | |
| 1037 | ## CHECK: name "B0" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 1038 | ## CHECK: successors "<<BEnterTry1:B\d+>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1039 | |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 1040 | ## CHECK: name "<<BTry1:B\d+>>" |
| 1041 | ## CHECK: predecessors "<<BEnterTry1>>" |
| 1042 | ## CHECK: successors "<<BExitTry1:B\d+>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1043 | ## CHECK: Div |
| 1044 | |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1045 | ## CHECK: name "<<BTry2:B\d+>>" |
| 1046 | ## CHECK: predecessors "<<BEnterTry2:B\d+>>" |
| 1047 | ## CHECK: successors "<<BExitTry2:B\d+>>" |
| 1048 | ## CHECK: Div |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1049 | |
| 1050 | ## CHECK: name "<<BReturn:B\d+>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 1051 | ## CHECK: predecessors "<<BExitTry2>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1052 | ## CHECK: successors "<<BExit:B\d+>>" |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1053 | ## CHECK: Return |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1054 | |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1055 | ## CHECK: name "<<BExit>>" |
| 1056 | ## CHECK: predecessors "<<BReturn>>" |
David Brazdil | 72783ff | 2015-07-09 14:36:05 +0100 | [diff] [blame] | 1057 | ## CHECK: Exit |
| 1058 | |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1059 | ## CHECK: name "<<BCatch:B\d+>>" |
| 1060 | ## CHECK: predecessors "<<BEnterTry1>>" "<<BEnterTry2>>" "<<BExitTry1>>" "<<BExitTry2>>" |
| 1061 | ## CHECK: successors "<<BEnterTry2>>" |
| 1062 | ## CHECK: flags "catch_block" |
| 1063 | ## CHECK: Goto |
David Brazdil | 72783ff | 2015-07-09 14:36:05 +0100 | [diff] [blame] | 1064 | |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 1065 | ## CHECK: name "<<BEnterTry1>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1066 | ## CHECK: predecessors "B0" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 1067 | ## CHECK: successors "<<BTry1>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1068 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 1069 | ## CHECK: TryBoundary kind:entry |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1070 | |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 1071 | ## CHECK: name "<<BEnterTry2>>" |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1072 | ## CHECK: predecessors "<<BSplit:B\d+>>" "<<BCatch>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 1073 | ## CHECK: successors "<<BTry2>>" |
| 1074 | ## CHECK: xhandlers "<<BCatch>>" |
| 1075 | ## CHECK: TryBoundary kind:entry |
| 1076 | |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 1077 | ## CHECK: name "<<BExitTry1>>" |
| 1078 | ## CHECK: predecessors "<<BTry1>>" |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1079 | ## CHECK: successors "<<BSplit>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 1080 | ## CHECK: xhandlers "<<BCatch>>" |
| 1081 | ## CHECK: TryBoundary kind:exit |
| 1082 | |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 1083 | ## CHECK: name "<<BExitTry2>>" |
| 1084 | ## CHECK: predecessors "<<BTry2>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1085 | ## CHECK: successors "<<BReturn>>" |
| 1086 | ## CHECK: xhandlers "<<BCatch>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 1087 | ## CHECK: TryBoundary kind:exit |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1088 | |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1089 | ## CHECK: name "<<BSplit>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1090 | ## CHECK: predecessors "<<BExitTry1>>" |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1091 | ## CHECK: successors "<<BEnterTry2>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1092 | ## CHECK: Goto |
| 1093 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1094 | .method public static testHandlerEdge1(III)I |
| 1095 | .registers 4 |
| 1096 | |
| 1097 | :try_start |
| 1098 | div-int/2addr p0, p1 |
| 1099 | |
| 1100 | :catch_all |
| 1101 | div-int/2addr p0, p2 |
| 1102 | :try_end |
| 1103 | .catchall {:try_start .. :try_end} :catch_all |
| 1104 | |
| 1105 | return p0 |
| 1106 | .end method |
| 1107 | |
| 1108 | # Test that handler edges are not split. In this scenario, the catch block is |
| 1109 | # the handler and also the successor of the try block. |
| 1110 | |
| 1111 | ## CHECK-START: int Builder.testHandlerEdge2(int, int, int) builder (after) |
| 1112 | |
| 1113 | ## CHECK: name "B0" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1114 | ## CHECK: successors "<<BSplit1:B\d+>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1115 | |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1116 | ## CHECK: name "<<BTry1:B\d+>>" |
| 1117 | ## CHECK: predecessors "<<BEnterTry1:B\d+>>" |
| 1118 | ## CHECK: successors "<<BExitTry1:B\d+>>" |
| 1119 | ## CHECK: Div |
| 1120 | |
| 1121 | ## CHECK: name "<<BTry2:B\d+>>" |
| 1122 | ## CHECK: predecessors "<<BEnterTry2:B\d+>>" |
| 1123 | ## CHECK: successors "<<BExitTry2:B\d+>>" |
| 1124 | ## CHECK: Div |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1125 | |
| 1126 | ## CHECK: name "<<BReturn:B\d+>>" |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 1127 | ## CHECK: predecessors "<<BExitTry2>>" |
| 1128 | ## CHECK: successors "<<BExit:B\d+>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1129 | ## CHECK: Return |
| 1130 | |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 1131 | ## CHECK: name "<<BExit>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1132 | ## CHECK: Exit |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 1133 | |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1134 | ## CHECK: name "<<BCatch2:B\d+>>" |
| 1135 | ## CHECK: predecessors "<<BEnterTry1>>" "<<BExitTry1>>" |
| 1136 | ## CHECK: successors "<<BEnterTry2>>" |
| 1137 | ## CHECK: flags "catch_block" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1138 | |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1139 | ## CHECK: name "<<BCatch1:B\d+>>" |
| 1140 | ## CHECK: predecessors "<<BEnterTry2>>" "<<BExitTry2>>" |
| 1141 | ## CHECK: successors "<<BEnterTry1>>" |
| 1142 | ## CHECK: flags "catch_block" |
David Brazdil | 72783ff | 2015-07-09 14:36:05 +0100 | [diff] [blame] | 1143 | |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 1144 | ## CHECK: name "<<BEnterTry1>>" |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1145 | ## CHECK: predecessors "<<BSplit1>>" "<<BCatch1>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 1146 | ## CHECK: successors "<<BTry1>>" |
| 1147 | ## CHECK: xhandlers "<<BCatch2>>" |
| 1148 | ## CHECK: TryBoundary kind:entry |
| 1149 | |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 1150 | ## CHECK: name "<<BEnterTry2>>" |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1151 | ## CHECK: predecessors "<<BSplit2:B\d+>>" "<<BCatch2>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1152 | ## CHECK: successors "<<BTry2>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 1153 | ## CHECK: xhandlers "<<BCatch1>>" |
| 1154 | ## CHECK: TryBoundary kind:entry |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1155 | |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 1156 | ## CHECK: name "<<BExitTry1>>" |
| 1157 | ## CHECK: predecessors "<<BTry1>>" |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1158 | ## CHECK: successors "<<BSplit2>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 1159 | ## CHECK: xhandlers "<<BCatch2>>" |
| 1160 | ## CHECK: TryBoundary kind:exit |
| 1161 | |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 1162 | ## CHECK: name "<<BExitTry2>>" |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1163 | ## CHECK: predecessors "<<BTry2>>" |
| 1164 | ## CHECK: successors "<<BReturn>>" |
David Brazdil | 56e1acc | 2015-06-30 15:41:36 +0100 | [diff] [blame] | 1165 | ## CHECK: xhandlers "<<BCatch1>>" |
| 1166 | ## CHECK: TryBoundary kind:exit |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1167 | |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1168 | ## CHECK: name "<<BSplit1>>" |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1169 | ## CHECK: predecessors "B0" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1170 | ## CHECK: successors "<<BEnterTry1>>" |
| 1171 | ## CHECK: Goto |
| 1172 | |
| 1173 | ## CHECK: name "<<BSplit2>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1174 | ## CHECK: predecessors "<<BExitTry1>>" |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1175 | ## CHECK: successors "<<BEnterTry2>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1176 | ## CHECK: Goto |
| 1177 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1178 | .method public static testHandlerEdge2(III)I |
| 1179 | .registers 4 |
| 1180 | |
| 1181 | :try_start_1 |
| 1182 | :catch_all_1 |
| 1183 | div-int/2addr p0, p1 |
| 1184 | :try_end_1 |
| 1185 | .catchall {:try_start_1 .. :try_end_1} :catch_all_2 |
| 1186 | |
| 1187 | :try_start_2 |
| 1188 | :catch_all_2 |
| 1189 | div-int/2addr p0, p2 |
| 1190 | :try_end_2 |
| 1191 | .catchall {:try_start_2 .. :try_end_2} :catch_all_1 |
| 1192 | |
| 1193 | return p0 |
| 1194 | .end method |
| 1195 | |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 1196 | # Test graph with try/catch inside a loop. |
| 1197 | |
| 1198 | ## CHECK-START: int Builder.testTryInLoop(int, int) builder (after) |
| 1199 | |
| 1200 | ## CHECK: name "B0" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1201 | ## CHECK: successors "<<BSplit1:B\d+>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 1202 | |
| 1203 | ## CHECK: name "<<BTry:B\d+>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1204 | ## CHECK: predecessors "<<BEnterTry:B\d+>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 1205 | ## CHECK: successors "<<BExitTry:B\d+>>" |
| 1206 | ## CHECK: Div |
| 1207 | |
| 1208 | ## CHECK: name "<<BCatch:B\d+>>" |
| 1209 | ## CHECK: predecessors "<<BEnterTry>>" "<<BExitTry>>" |
| 1210 | ## CHECK: successors "<<BEnterTry>>" |
| 1211 | ## CHECK: flags "catch_block" |
| 1212 | |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 1213 | ## CHECK: name "<<BEnterTry>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1214 | ## CHECK: predecessors "<<BSplit1>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 1215 | ## CHECK: successors "<<BTry>>" |
| 1216 | ## CHECK: xhandlers "<<BCatch>>" |
| 1217 | ## CHECK: TryBoundary kind:entry |
| 1218 | |
| 1219 | ## CHECK: name "<<BExitTry>>" |
| 1220 | ## CHECK: predecessors "<<BTry>>" |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1221 | ## CHECK: successors "<<BSplit2:B\d+>>" |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 1222 | ## CHECK: xhandlers "<<BCatch>>" |
| 1223 | ## CHECK: TryBoundary kind:exit |
| 1224 | |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1225 | ## CHECK: name "<<BSplit1>>" |
| 1226 | ## CHECK: predecessors "B0" |
| 1227 | ## CHECK: successors "<<BEnterTry>>" |
| 1228 | ## CHECK: Goto |
| 1229 | |
| 1230 | ## CHECK: name "<<BSplit2>>" |
| 1231 | ## CHECK: predecessors "<<BExitTry>>" |
| 1232 | ## CHECK: successors "<<BEnterTry>>" |
| 1233 | ## CHECK: Goto |
| 1234 | |
David Brazdil | d7558da | 2015-09-22 13:04:14 +0100 | [diff] [blame] | 1235 | .method public static testTryInLoop(II)I |
| 1236 | .registers 3 |
| 1237 | |
| 1238 | :try_start |
| 1239 | div-int/2addr p0, p1 |
| 1240 | goto :try_start |
| 1241 | :try_end |
| 1242 | .catchall {:try_start .. :try_end} :catch_all |
| 1243 | |
| 1244 | :catch_all |
| 1245 | goto :try_start |
| 1246 | .end method |
| 1247 | |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1248 | # Test that a MOVE_RESULT instruction is placed into the same block as the |
| 1249 | # INVOKE it follows, even if there is a try boundary between them. |
| 1250 | |
| 1251 | ## CHECK-START: int Builder.testMoveResult_Invoke(int, int, int) builder (after) |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1252 | ## CHECK-DAG: <<M1:i\d+>> IntConstant -1 |
| 1253 | ## CHECK-DAG: <<Res:i\d+>> InvokeStaticOrDirect |
| 1254 | ## CHECK-DAG: <<Phi:i\d+>> Phi [<<Res>>,<<M1>>] |
| 1255 | ## CHECK-DAG: Return [<<Phi>>] |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1256 | |
| 1257 | .method public static testMoveResult_Invoke(III)I |
| 1258 | .registers 3 |
| 1259 | |
| 1260 | :try_start |
| 1261 | invoke-static {p0, p1, p2}, LBuilder;->testCatchLoop(III)I |
| 1262 | :try_end |
| 1263 | .catchall {:try_start .. :try_end} :catch_all |
| 1264 | |
| 1265 | move-result p0 |
| 1266 | |
| 1267 | :return |
| 1268 | return p0 |
| 1269 | |
| 1270 | :catch_all |
| 1271 | const/4 p0, -0x1 |
| 1272 | goto :return |
| 1273 | .end method |
| 1274 | |
| 1275 | # Test that a MOVE_RESULT instruction is placed into the same block as the |
| 1276 | # FILLED_NEW_ARRAY it follows, even if there is a try boundary between them. |
| 1277 | |
| 1278 | ## CHECK-START: int[] Builder.testMoveResult_FilledNewArray(int, int, int) builder (after) |
David Brazdil | badd826 | 2016-02-02 16:28:56 +0000 | [diff] [blame] | 1279 | ## CHECK-DAG: <<Arg1:i\d+>> ParameterValue |
| 1280 | ## CHECK-DAG: <<Arg2:i\d+>> ParameterValue |
| 1281 | ## CHECK-DAG: <<Arg3:i\d+>> ParameterValue |
| 1282 | ## CHECK-DAG: <<Null:l\d+>> NullConstant |
| 1283 | ## CHECK-DAG: <<Res:l\d+>> NewArray |
| 1284 | ## CHECK-DAG: ArraySet [<<Res>>,{{i\d+}},<<Arg1>>] |
| 1285 | ## CHECK-DAG: ArraySet [<<Res>>,{{i\d+}},<<Arg2>>] |
| 1286 | ## CHECK-DAG: ArraySet [<<Res>>,{{i\d+}},<<Arg3>>] |
| 1287 | ## CHECK-DAG: <<Phi:l\d+>> Phi [<<Res>>,<<Null>>] |
| 1288 | ## CHECK-DAG: Return [<<Phi>>] |
David Brazdil | fc6a86a | 2015-06-26 10:33:45 +0000 | [diff] [blame] | 1289 | |
| 1290 | .method public static testMoveResult_FilledNewArray(III)[I |
| 1291 | .registers 3 |
| 1292 | |
| 1293 | :try_start |
| 1294 | filled-new-array {p0, p1, p2}, [I |
| 1295 | :try_end |
| 1296 | .catchall {:try_start .. :try_end} :catch_all |
| 1297 | |
| 1298 | move-result-object p0 |
| 1299 | |
| 1300 | :return |
| 1301 | return-object p0 |
| 1302 | |
| 1303 | :catch_all |
| 1304 | const/4 p0, 0x0 |
| 1305 | goto :return |
| 1306 | .end method |
| 1307 | |
| 1308 | # Test case for ReturnVoid inside a try block. Builder needs to move it outside |
| 1309 | # the try block so as to not split the ReturnVoid-Exit edge. |
| 1310 | # This invariant is enforced by GraphChecker. |
| 1311 | |
| 1312 | .method public static testReturnVoidInTry(II)V |
| 1313 | .registers 2 |
| 1314 | |
| 1315 | :catch_all |
| 1316 | :try_start |
| 1317 | return-void |
| 1318 | :try_end |
| 1319 | .catchall {:try_start .. :try_end} :catch_all |
| 1320 | .end method |
| 1321 | |
| 1322 | # Test case for Return inside a try block. Builder needs to move it outside the |
| 1323 | # try block so as to not split the Return-Exit edge. |
| 1324 | # This invariant is enforced by GraphChecker. |
| 1325 | |
| 1326 | .method public static testReturnInTry(II)I |
| 1327 | .registers 2 |
| 1328 | |
| 1329 | :try_start |
| 1330 | div-int/2addr p0, p1 |
| 1331 | return p0 |
| 1332 | :try_end |
| 1333 | .catchall {:try_start .. :try_end} :catch_all |
| 1334 | |
| 1335 | :catch_all |
| 1336 | const/4 v0, 0x0 |
| 1337 | return v0 |
| 1338 | .end method |
| 1339 | |
| 1340 | # Test a (dead) try block which flows out of the method. The block will be |
| 1341 | # removed by DCE but needs to pass post-builder GraphChecker. |
| 1342 | |
| 1343 | ## CHECK-START: int Builder.testDeadEndTry(int) builder (after) |
| 1344 | ## CHECK-NOT: TryBoundary is_exit:true |
| 1345 | |
| 1346 | .method public static testDeadEndTry(I)I |
| 1347 | .registers 1 |
| 1348 | |
| 1349 | return p0 |
| 1350 | |
| 1351 | :catch_all |
| 1352 | nop |
| 1353 | |
| 1354 | :try_start |
| 1355 | nop |
| 1356 | :try_end |
| 1357 | .catchall {:try_start .. :try_end} :catch_all |
| 1358 | .end method |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 1359 | |
David Brazdil | 86ea7ee | 2016-02-16 09:26:07 +0000 | [diff] [blame] | 1360 | # Test that a throw-catch loop on monitor-exit is eliminated. |
| 1361 | # Note that we do not test this until after DCE which merges trivially split blocks. |
| 1362 | |
| 1363 | ## CHECK-START: int Builder.testSynchronized(java.lang.Object) dead_code_elimination (after) |
David Brazdil | bff7503 | 2015-07-08 17:26:51 +0000 | [diff] [blame] | 1364 | ## CHECK: flags "catch_block" |
| 1365 | ## CHECK-NOT: end_block |
| 1366 | ## CHECK: MonitorOperation kind:exit |
| 1367 | |
| 1368 | .method public static testSynchronized(Ljava/lang/Object;)I |
| 1369 | .registers 2 |
| 1370 | |
| 1371 | monitor-enter p0 |
| 1372 | |
| 1373 | :try_start_9 |
| 1374 | invoke-virtual {p0}, Ljava/lang/Object;->hashCode()I |
| 1375 | move-result v0 |
| 1376 | |
| 1377 | monitor-exit p0 |
| 1378 | return v0 |
| 1379 | |
| 1380 | :catchall_11 |
| 1381 | move-exception v0 |
| 1382 | monitor-exit p0 |
| 1383 | :try_end_15 |
| 1384 | .catchall {:try_start_9 .. :try_end_15} :catchall_11 |
| 1385 | |
| 1386 | throw v0 |
| 1387 | .end method |