| ca6fff898afcb62491458ae8bcd428bfb3043da1 |
|
03-Oct-2017 |
Vladimir Marko <vmarko@google.com> |
ART: Use ScopedArenaAllocator for pass-local data.
Passes using local ArenaAllocator were hiding their memory
usage from the allocation counting, making it difficult to
track down where memory was used. Using ScopedArenaAllocator
reveals the memory usage.
This changes the HGraph constructor which requires a lot of
changes in tests. Refactor these tests to limit the amount
of work needed the next time we change that constructor.
Test: m test-art-host-gtest
Test: testrunner.py --host
Test: Build with kArenaAllocatorCountAllocations = true.
Bug: 64312607
Change-Id: I34939e4086b500d6e827ff3ef2211d1a421ac91a
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| 16e528957869c7debb1f6758c9a364819e15ee1a |
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14-Jul-2017 |
Mads Ager <ager@google.com> |
RFC: Generate select instruction for conditional returns.
The select generator currently only inserts select instructions
if there is a diamond shape with a phi.
This change extends the select generator to also deal with the
pattern:
if (condition) {
movable instruction 0
return value0
} else {
movable instruction 1
return value1
}
which it turns into:
moveable instruction 0
moveable instruction 1
return select (value0, value1, condition)
Test: 592-checker-regression-bool-input
Change-Id: Iac50fb181dc2c9b7619f28977298662bc09fc0e1
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| 8cf9cb386cd9286d67e879f1ee501ec00d72a4e1 |
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19-Jul-2017 |
Andreas Gampe <agampe@google.com> |
ART: Include cleanup
Let clang-format reorder the header includes.
Derived with:
* .clang-format:
BasedOnStyle: Google
IncludeIsMainRegex: '(_test|-inl)?$'
* Steps:
find . -name '*.cc' -o -name '*.h' | xargs sed -i.bak -e 's/^#include/ #include/' ; git commit -a -m 'ART: Include cleanup'
git-clang-format -style=file HEAD^
manual inspection
git commit -a --amend
Test: mmma art
Change-Id: Ia963a8ce3ce5f96b5e78acd587e26908c7a70d02
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| d9911eeca13f609c885e0f6a5ce81af9b6340bfa |
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27-Mar-2017 |
Andreas Gampe <agampe@google.com> |
ART: Clean up field initialization
Add explicit field initialization to default value where necessary.
Also clean up interpreter intrinsics header.
Test: m
Change-Id: I7a850ac30dcccfb523a5569fb8400b9ac892c8e5
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| 8d6768d47b66a688d35399d524ad5a5450e9d9d4 |
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14-Mar-2017 |
Vladimir Marko <vmarko@google.com> |
Revert^6 "Hash-based dex cache type array."
Fixed ImageWriter to write class table also if it contains
only boot class loader classes. Added a regression test and
added extra checks for debug-build to verify that dex cache
types from app image are also in the class table. Removed
some unnecessary debug output.
Test: 158-app-image-class-table
Bug: 34839984
Bug: 30627598
Bug: 34659969
This reverts commit 0b66d6174bf1f6023f9d36dda8538490b79c2e9f.
Change-Id: I6a747904940c6ebc297f4946feef99dc0adf930c
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| 0b66d6174bf1f6023f9d36dda8538490b79c2e9f |
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13-Mar-2017 |
Vladimir Marko <vmarko@google.com> |
Revert^5 "Hash-based dex cache type array."
For app images, ImageWriter does not add boot image
classes to the app image class table even though it
keeps them in the dex caches. The reason for that is
unknown, the code looks OK.
Bug: 34839984
Bug: 30627598
Bug: 34659969
Also reverts "Improve debugging output for a crash."
This reverts commits
bfb80d25eaeb7a604d5dd25a370e3869e96a33ab,
8dd56fcb3196f466ecaffd445397cb11ef85f89f.
Test: testrunner.py --host
Change-Id: Ic8db128207c07588c7f11563208ae1e85c8b0e84
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| bfb80d25eaeb7a604d5dd25a370e3869e96a33ab |
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14-Feb-2017 |
Vladimir Marko <vmarko@google.com> |
Revert^4 "Hash-based dex cache type array."
Added extra output to the abort message to collect more data
when we hit the crash. Added extra check when loading an app
image to verify that the class table isn't already broken.
Test: testrunner.py --host
Bug: 34839984
Bug: 30627598
Bug: 34659969
This reverts commit 5812e20ff7cbc8efa0b8d7486ada2f58840a6ad5.
Change-Id: I9bb442a184c236dcb75b3e42a095f39cd6bee59d
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| 5812e20ff7cbc8efa0b8d7486ada2f58840a6ad5 |
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14-Feb-2017 |
Mathieu Chartier <mathieuc@google.com> |
Revert^3 "Hash-based dex cache type array."
Assert failing for "earchbox:search":
F zygote64: class_linker.cc:4612] Check failed: handle_scope_iface.Get() != nullptr
Test: m test-art-host
Bug: 34839984
Bug: 30627598
Bug: 34659969
This reverts commit 85c0f2ac03417f5125bc2ff1dab8109859c67d5c.
Change-Id: I39846c20295af5875b0f945be7035c73ded23135
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| 85c0f2ac03417f5125bc2ff1dab8109859c67d5c |
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02-Feb-2017 |
Vladimir Marko <vmarko@google.com> |
Revert^2 "Hash-based dex cache type array."
The reason for the revert was fixed by
https://android-review.googlesource.com/332666 .
We now enable clearing dex cache types in test 155 from that
CL. Also avoid an unnecessary store in LookupResolvedTypes()
and prevent verifier from messing up the dex cache types.
Test: m test-art-host
Bug: 34839984
Bug: 30627598
Bug: 34659969
This reverts commit d16363a93053de0f32252c7897d839a46aff14ae.
Change-Id: Ie8603cfa772e78e648d005b0b6eae59062ae729d
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| d16363a93053de0f32252c7897d839a46aff14ae |
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01-Feb-2017 |
Vladimir Marko <vmarko@google.com> |
Revert "Hash-based dex cache type array."
Reverting to work around some programs crashing with
Check failed: handle_scope_iface.Get() != nullptr.
though the reason for the failure not yet understood.
Test: m test-art-host
Bug: 34839984
Bug: 30627598
Bug: 34659969
Bug: 30419309
This reverts commit ec7862283dd49f5a58d0ac45960ce27c2f7671b8.
Change-Id: Ifded663633082f1e59e5b6ff2e026dc559bd6b82
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| ec7862283dd49f5a58d0ac45960ce27c2f7671b8 |
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20-Dec-2016 |
Vladimir Marko <vmarko@google.com> |
Hash-based dex cache type array.
Test: m test-art-host (Interpreter, Optimizing, JIT)
Test: m test-art-target on Nexus 6P (Interpreter, Optimizing, JIT)
Test: Nexus 6P boots
Test: m valgrind-test-art-host
Bug: 30627598
Bug: 34659969
Bug: 30419309
Change-Id: Ic00eda89e58088a3573fc9ec0ad04c0e69e161d1
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| e8a3c576301fd531d5f73a65fc8b84a63619d580 |
|
12-Oct-2016 |
Mathieu Chartier <mathieuc@google.com> |
Replace StackHandleScopeCollection with VariableSizedHandleScope
VariableSizedHandleScope's internal handle scopes are not pushed
directly on the thread. This means that it is safe to intermix with
other types of handle scopes.
Added test.
Test: clean-oat-host && test-art-host
Change-Id: Id2fd1155788428f394d49615d337d9134824c8f0
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| bdf7f1c3ab65ccb70f62db5ab31dba060632d458 |
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31-Aug-2016 |
Andreas Gampe <agampe@google.com> |
ART: SHARED_REQUIRES to REQUIRES_SHARED
This coincides with the actual attribute name and upstream usage.
Preparation for deferring to libbase.
Test: m
Test: m test-art-host
Change-Id: Ia8986b5dfd926ba772bf00b0a35eaf83596d8518
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| a4336d253b88f95c49891a8084579a4599785e90 |
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19-Apr-2016 |
Vladimir Marko <vmarko@google.com> |
Use dex cache from compilation unit in RTP.
Avoid calling the costly ClassLinker::FindDexCache() from
reference type propagation when the dex cache from the
compilation unit will do, i.e. almost always. Compiling
the Nexus 5 boot image on host under perf(1) shows that
the FindDexCache() hits drop from about 0.2% to almost
nothing, though enabling inlining for the boot image will
increase it a bit to 0.03% due to unavoidable calls from
the inliner.
Also clean up the ScopedObjectAccess usage a bit.
Bug: 28173563
Cherry-picked the "revert-revert"
(cherry picked from commit 456307a47336e3d6576ed6d8563b67573a4238d3)
and squashed two subsequent fixes
Fix RTP to hold mutator lock while using raw mirror pointers.
(cherry picked from commit 62977ff198deb673a6990202a2fb8b993217c57c)
Fix reference_type_propagation_test.
(cherry picked from commit 5eed0c5d27f091c952704f652cd77c4e3833ad88)
Change-Id: Ia944452d7ab26aed963832a9346df363743a419f
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| 5eed0c5d27f091c952704f652cd77c4e3833ad88 |
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20-Apr-2016 |
Vladimir Marko <vmarko@google.com> |
Fix reference_type_propagation_test.
Bug: 28210356
Change-Id: I472bbdc48d3959a374d4bf21a921ca57007a96f0
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| 7de2439d357710aaf8bfe02b8cf9c196d3c77705 |
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06-Apr-2016 |
Aart Bik <ajcbik@google.com> |
Avoid constructing types with errors.
BUG=27626735
Rationale:
Do not construct classes with a link error. Without this,
the error type thought it was Object (mirror's method
IsObjectClass() returns true if there is no superclass).
(cherry picked from commit 8b3f9b246d5bdbf67faeb2b872b75b8d72777bc0)
(also contains follow-up commit 31244b4cde9156632a08103a8bf1cbff4cbae3cc)
Change-Id: I4443779dda47c320115975c1c71b22e118bd8252
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| 31244b4cde9156632a08103a8bf1cbff4cbae3cc |
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20-Apr-2016 |
Aart Bik <ajcbik@google.com> |
Do not use EXPECT_DEATH in unit test, fails on device.
Change-Id: I77ff843edb416fae72e7bbf66a6151405dab81b0
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| 8b3f9b246d5bdbf67faeb2b872b75b8d72777bc0 |
|
06-Apr-2016 |
Aart Bik <ajcbik@google.com> |
Avoid constructing types with errors.
BUG=27626735
Rationale:
Do not construct classes with a link error. Without this,
the error type thought it was Object (mirror's method
IsObjectClass() returns true if there is no superclass).
Change-Id: I55ca8cc8cfc042210edf748aab10da4c6e345980
|