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| author | Vladimir Marko <vmarko@google.com> | 2021-03-03 11:06:50 +0000 |
|---|---|---|
| committer | Vladimir Marko <vmarko@google.com> | 2021-03-05 12:30:47 +0000 |
| commit | 6a5a5b68647926ce9359607c216e010c4c0b40a1 (patch) | |
| tree | 6fdf50ea63a98e16f62c5add5ab6df0ef413390d /test/MultiDex/Second.java | |
| parent | c714f40caec532522ecc5e611b15e857b3b65484 (diff) | |
arm/arm64: Use marking register in JNI stubs.
Do not load `is_gc_marking` from the `Thread` when it is
already available in r8 on arm and x20 on arm64.
Golem results for art-opt-cc on Odroid-C2 (higher is better):
linux-armv7 before after
NativeDowncallStaticNormal 5.4429 5.5021 (+1.088%)
NativeDowncallStaticNormal6 5.1163 5.1498 (+0.6554%)
NativeDowncallStaticNormalRefs6 4.8876 4.9188 (+0.6394%)
NativeDowncallStaticFast 15.992 16.505 (+3.207%)
NativeDowncallStaticFast6 13.466 13.705 (+1.775%)
NativeDowncallStaticFastRefs6 11.994 12.183 (+1.578%)
linux-armv8 before after
NativeDowncallStaticNormal 5.8594 5.9026 (+0.7378)
NativeDowncallStaticNormal6 5.5198 5.5607 (+0.7414)
NativeDowncallStaticNormalRefs6 5.1498 5.1862 (+0.7072)
NativeDowncallStaticFast 17.057 17.439 (+2.242%)
NativeDowncallStaticFast6 14.478 14.757 (+1.922%)
NativeDowncallStaticFastRefs6 12.183 12.376 (+1.584%)
Test: m test-art-host-gtest
Test: run-gtests.sh
Test: testrunner.py --target --optimizing --gcstress
Bug: 172332525
Change-Id: I595cd0e17a480cdfd86c548a4f9853f4b86f4047
Diffstat (limited to 'test/MultiDex/Second.java')
0 files changed, 0 insertions, 0 deletions