Mercurial > hg > truffle
annotate test/runtime/6929067/T.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
author | ysr |
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date | Tue, 26 Apr 2011 21:17:24 -0700 |
parents | 3b3d12e645e7 |
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1 public class T |
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2 { |
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3 public static boolean foo(boolean bar) |
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4 { |
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5 return bar; |
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6 } |
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7 |
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8 public static void printIt() |
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9 { |
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10 System.out.println("Hello"); |
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11 } |
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12 } |