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| author | Richard Uhler <ruhler@google.com> | 2017-10-20 10:41:50 +0100 |
|---|---|---|
| committer | Richard Uhler <ruhler@google.com> | 2017-10-26 16:18:45 +0100 |
| commit | 1b79bbcdc1c9fee58cec0da6b19afd75d0bb47c9 (patch) | |
| tree | eece222b38346dd07a78c1783f92654140b91637 /compiler/optimizing/loop_optimization.cc | |
| parent | 9041c606de11412a036bac2d2068d6f151a0fab7 (diff) | |
Fix bugs with strong versus weak reference paths.
This fixes a few issues with strong versus weak reference paths:
* It was possible to have a path from gc root with a root in the
middle of the path.
* It was possible to have a path from gc root with a cycle, which
would cause ahat to go into an infinite loop.
* It was still possible to have a path from gc root through weak
references when there existed other paths from gc root only through
strong references.
Bug: 64592321
Test: m ahat-test, with new tests added.
Change-Id: I2d3cc8c5a398aad24d70c3a428bdc3a470ddb3aa
Diffstat (limited to 'compiler/optimizing/loop_optimization.cc')
0 files changed, 0 insertions, 0 deletions