annotate test/runtime/6626217/from_loader2.java @ 3293:1f4413413144
7039089: G1: changeset for 7037276 broke heap verification, and related cleanups
Summary: In G1 heap verification, we no longer scan perm to G1-collected heap refs as part of process_strong_roots() but rather in a separate explicit oop iteration over the perm gen. This preserves the original perm card-marks. Added a new assertion in younger_refs_iterate() to catch a simple subcase where the user may have forgotten a prior save_marks() call, as happened in the case of G1's attempt to iterate perm to G1 refs when verifying the heap before exit. The assert was deliberately weakened for ParNew+CMS and will be fixed for that combination in a future CR. Also made some (non-G1) cleanups related to code and comments obsoleted by the migration of Symbols to the native heap.
Reviewed-by: iveresov, jmasa, tonyp
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ysr |
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Tue, 26 Apr 2011 21:17:24 -0700 |
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495caa35b1b5 |
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1715
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1 // A simple class to extend an abstract class and get loaded with different
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2 // loaders. This class is loaded via LOADER2.
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3 public class from_loader2 implements IFace {
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4 public many_loader[] gen() {
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5 many_loader[] x = new many_loader[1];
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6 x[0] = new many_loader();
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7 return x;
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8 }
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9 }
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