Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: src/share/classes/com/sun/tools/javac/jvm/Gen.java
src/share/classes/com/sun/tools/javac/jvm/Gen.java
- changeset 3864
- d0cf124d8ee9
- parent 3446
- e468915bad3a
- parent 3852
- f02d967ddce2
equal
deleted
inserted
replaced
| 3848:2b48e252b14f | 3864:d0cf124d8ee9 |
|---|---|
| 1220 c = items.makeCondItem(goto_); | 1220 c = items.makeCondItem(goto_); |
| 1221 } | 1221 } |
| 1222 code.resolve(c.jumpTrue(), startpc); | 1222 code.resolve(c.jumpTrue(), startpc); |
| 1223 code.resolve(c.falseJumps); | 1223 code.resolve(c.falseJumps); |
| 1224 } | 1224 } |
| 1225 code.resolve(loopEnv.info.exit); | 1225 Chain exit = loopEnv.info.exit; |
| 1226 if (loopEnv.info.exit != null) { | 1226 if (exit != null) { |
| 1227 loopEnv.info.exit.state.defined.excludeFrom(code.nextreg); | 1227 code.resolve(exit); |
| 1228 exit.state.defined.excludeFrom(code.nextreg); | |
| 1228 } | 1229 } |
| 1229 } | 1230 } |
| 1230 | 1231 |
| 1231 public void visitForeachLoop(JCEnhancedForLoop tree) { | 1232 public void visitForeachLoop(JCEnhancedForLoop tree) { |
| 1232 throw new AssertionError(); // should have been removed by Lower. | 1233 throw new AssertionError(); // should have been removed by Lower. |
| 1233 } | 1234 } |
| 1234 | 1235 |
| 1235 public void visitLabelled(JCLabeledStatement tree) { | 1236 public void visitLabelled(JCLabeledStatement tree) { |
| 1236 Env<GenContext> localEnv = env.dup(tree, new GenContext()); | 1237 Env<GenContext> localEnv = env.dup(tree, new GenContext()); |
| 1237 genStat(tree.body, localEnv, CRT_STATEMENT); | 1238 genStat(tree.body, localEnv, CRT_STATEMENT); |
| 1238 code.resolve(localEnv.info.exit); | 1239 Chain exit = localEnv.info.exit; |
| 1240 if (exit != null) { | |
| 1241 code.resolve(exit); | |
| 1242 exit.state.defined.excludeFrom(code.nextreg); | |
| 1243 } | |
| 1239 } | 1244 } |
| 1240 | 1245 |
| 1241 public void visitSwitch(JCSwitch tree) { | 1246 public void visitSwitch(JCSwitch tree) { |
| 1242 int limit = code.nextreg; | 1247 int limit = code.nextreg; |
| 1243 Assert.check(!tree.selector.type.hasTag(CLASS)); | 1248 Assert.check(!tree.selector.type.hasTag(CLASS)); |
| 1342 // Generate code for the statements in this case. | 1347 // Generate code for the statements in this case. |
| 1343 genStats(c.stats, switchEnv, CRT_FLOW_TARGET); | 1348 genStats(c.stats, switchEnv, CRT_FLOW_TARGET); |
| 1344 } | 1349 } |
| 1345 | 1350 |
| 1346 // Resolve all breaks. | 1351 // Resolve all breaks. |
| 1347 code.resolve(switchEnv.info.exit); | 1352 Chain exit = switchEnv.info.exit; |
| 1353 if (exit != null) { | |
| 1354 code.resolve(exit); | |
| 1355 exit.state.defined.excludeFrom(code.nextreg); | |
| 1356 } | |
| 1348 | 1357 |
| 1349 // If we have not set the default offset, we do so now. | 1358 // If we have not set the default offset, we do so now. |
| 1350 if (code.get4(tableBase) == -1) { | 1359 if (code.get4(tableBase) == -1) { |
| 1351 code.put4(tableBase, code.entryPoint(stateSwitch) - startpc); | 1360 code.put4(tableBase, code.entryPoint(stateSwitch) - startpc); |
| 1352 } | 1361 } |
