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| author | Ian Rogers <irogers@google.com> | 2014-05-06 11:27:27 -0700 |
|---|---|---|
| committer | Ian Rogers <irogers@google.com> | 2014-05-06 14:42:27 -0700 |
| commit | 151f2214d95f6003fe067fa2ebcd8ddad11e735c (patch) | |
| tree | 0b9d01940d0f483526134e5e1136e69ce9db3c6f /compiler/optimizing/graph_visualizer.h | |
| parent | 36b65964d128471d917c2efc69c81bc50ef9360b (diff) | |
Improve ValidateSuperClassDescriptors performance.
ValidateSuperClassDescriptors uses FindClass with the 2 class loaders that are
being used in validating method parameter types. The use of 2 class loaders
ensures at least one miss with LookupClass and thereby a call to
ClassLoader.loadClass which will then defer to the parent class loader eating
time. This change modifies the behavior to instead lookup types with a dex
cache, so that resolution and load class are only performed once per type.
Bug: 12804658
Change-Id: Ia7be1f7bab8175a6934fd59fc54e0829beed0198
Diffstat (limited to 'compiler/optimizing/graph_visualizer.h')
0 files changed, 0 insertions, 0 deletions