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Calin Juravle [Fri, 29 Apr 2016 11:19:58 +0000 (11:19 +0000)]
Merge "Fix how the ProfileSaver thread attaches to the runtime." into nyc-dev
am:
f59a7fc673
* commit '
f59a7fc673abf8d4cbeb3910b8e99621da726dff':
Fix how the ProfileSaver thread attaches to the runtime.
Change-Id: I394458e51e21063fd78965ba7ed15afabdd21470
Calin Juravle [Fri, 29 Apr 2016 11:15:33 +0000 (11:15 +0000)]
Merge "Fix how the ProfileSaver thread attaches to the runtime." into nyc-dev
Calin Juravle [Thu, 28 Apr 2016 11:59:33 +0000 (12:59 +0100)]
Fix how the ProfileSaver thread attaches to the runtime.
If the runtime is shutting down we can't attach new threads. In this
case it is expected that Runtime::Attach returns nullptr.
Also, lower the serverity of the log to warning so that it does not
show up in the run-tests.
Bug:
28435649
Change-Id: I208bcd6f0f7e35ae6471e263dee00d3ab68b3b8f
Mathieu Chartier [Thu, 28 Apr 2016 22:35:40 +0000 (22:35 +0000)]
Revert "Revert "Write conflict tables in image""
am:
cdca476bf3
* commit '
cdca476bf3394ce9d97a369e84e701b427009318':
Revert "Revert "Write conflict tables in image""
Change-Id: I77c230734995ba099c2ef6b95893df7fb796fa71
Mathieu Chartier [Thu, 28 Apr 2016 16:44:54 +0000 (09:44 -0700)]
Revert "Revert "Write conflict tables in image""
Added test.
Bug:
27906566
This reverts commit
8e2478d23e89a7022c93ddc608dcbba7b29b91e6.
Change-Id: I0894f5f7cd11af29ed9d0345b51f527fc8a41d19
Calin Juravle [Thu, 28 Apr 2016 15:37:55 +0000 (15:37 +0000)]
Merge "Fix -Xint and -Xusejit interaction" into nyc-dev
am:
ba20abc
* commit '
ba20abcd1bf567bac34b82794c3630a0ca81be3d':
Fix -Xint and -Xusejit interaction
Change-Id: I5f78ca2eae24dde874621ef750e864a7e6da3681
Junmo Park [Thu, 28 Apr 2016 15:37:55 +0000 (15:37 +0000)]
Merge "ART: add exynos-m1 to a53 #835769 & #843419 erratum exception list" into nyc-dev
am:
8189ef7
* commit '
8189ef738f3bec5f0feb382b075956a6b337c5d7':
ART: add exynos-m1 to a53 #835769 & #843419 erratum exception list
Change-Id: Ice62dbc83ab1f2a332bb83be97e26a63b3853554
Calin Juravle [Thu, 28 Apr 2016 15:32:33 +0000 (15:32 +0000)]
Merge "Fix -Xint and -Xusejit interaction" into nyc-dev
Vladimir Marko [Thu, 28 Apr 2016 15:20:32 +0000 (15:20 +0000)]
Merge "ART: add exynos-m1 to a53 #835769 & #843419 erratum exception list" into nyc-dev
Nicolas Geoffray [Thu, 28 Apr 2016 14:27:20 +0000 (14:27 +0000)]
Merge "Decrease transition weight." into nyc-dev
am:
2bbd98c
* commit '
2bbd98c8472b76c4f140035eb2392c12ef073ee4':
Decrease transition weight.
Change-Id: Ieb6f01612484e766b6d925e0aa4641f88d2fe8c5
TreeHugger Robot [Thu, 28 Apr 2016 14:20:59 +0000 (14:20 +0000)]
Merge "Decrease transition weight." into nyc-dev
Calin Juravle [Wed, 27 Apr 2016 17:50:45 +0000 (18:50 +0100)]
Fix -Xint and -Xusejit interaction
- don't allow interpret and jit compilation at the same time
- make sure we -Xsaveprofileinfo works with -Xint.
Bug:
27916886
Change-Id: Icab85e5b6f576f82374d5f88145cc81595afce37
Junmo Park [Wed, 27 Apr 2016 07:51:50 +0000 (16:51 +0900)]
ART: add exynos-m1 to a53 #835769 & #843419 erratum exception list
Exynos-M1 is custom-designed 64-bit ARM CPU and does not need this A53
erratum handling.
Bug:
28412250
Signed-off-by: Junmo Park <junmoz.park@samsung.com>
(cherry picked from commit
2bd7d2d6d92daa796ee33e70bb788d3dae1f2fc9)
Change-Id: Id460e4e98baafeed1cf3540cec754b30044cda11
Nicolas Geoffray [Thu, 28 Apr 2016 12:56:04 +0000 (13:56 +0100)]
Decrease transition weight.
bug:
27865109
Change-Id: I551040e61f36fc675c0f5d1c3907c690112a84be
Nicolas Geoffray [Thu, 28 Apr 2016 11:11:28 +0000 (11:11 +0000)]
Forbid HDeoptimize instructions in OSR methods.
am:
19b5021
* commit '
19b5021a49285627485675ef31276b8194269600':
Forbid HDeoptimize instructions in OSR methods.
Change-Id: If21cd185afb9a86e2fe2c4e10decbf9a43d81e5d
Nicolas Geoffray [Fri, 22 Apr 2016 12:16:14 +0000 (13:16 +0100)]
Forbid HDeoptimize instructions in OSR methods.
Otherwise dominated instructions will assume something that
isn't necessarily correct if coming from the interpreter.
bug:
28335959
bug:
28249238
bug:
28348878
bug:
28080135
Contains fix from https://android-review.googlesource.com/#/c/220661/.
(cherry picked from commit
93a18c5d4160f632ecdb92af099574e9c7098c49)
Change-Id: I86c3f9340077caa0a3e3db896e0519e7d38d91a0
David Brazdil [Thu, 28 Apr 2016 08:29:31 +0000 (08:29 +0000)]
Merge "ART: Disable back edge uses for irreducible loops" into nyc-dev
am:
d1a2b02
* commit '
d1a2b026f8379f47151b3bba147c11dc10d77a4d':
ART: Disable back edge uses for irreducible loops
Change-Id: I018d38d35fb4a4f63cff9b9232a377e1afe8eccd
David Brazdil [Thu, 28 Apr 2016 08:23:15 +0000 (08:23 +0000)]
Merge "ART: Disable back edge uses for irreducible loops" into nyc-dev
Dimitry Ivanov [Wed, 27 Apr 2016 23:55:32 +0000 (23:55 +0000)]
Merge "Initialize native loader on JNI_CreateJavaVM" into nyc-dev
am:
38fb644
* commit '
38fb6446e195f1ab8dfd8277fdffd83dc4965890':
Initialize native loader on JNI_CreateJavaVM
Change-Id: If374dcacf4e60fbbd8243056e1cf4ad8a5467419
Dimitry Ivanov [Wed, 27 Apr 2016 23:37:10 +0000 (23:37 +0000)]
Merge "Initialize native loader on JNI_CreateJavaVM" into nyc-dev
Mathieu Chartier [Wed, 27 Apr 2016 21:31:30 +0000 (21:31 +0000)]
Merge "Revert "Write conflict tables in image"" into nyc-dev
am:
2b23735
* commit '
2b23735e23e18e1c96f02b1937068c6e6baefa6a':
Revert "Write conflict tables in image"
Change-Id: I53aae313185812ddedcbfd5480776bf6de1644a5
Mathieu Chartier [Wed, 27 Apr 2016 21:20:06 +0000 (21:20 +0000)]
Merge "Revert "Write conflict tables in image"" into nyc-dev
Mathieu Chartier [Wed, 27 Apr 2016 21:03:42 +0000 (21:03 +0000)]
Revert "Write conflict tables in image"
Some strange issues on angler.
This reverts commit
cda9386add68d94697449c6cb08b356747e55c21.
Change-Id: Iba3a8bac6ce40ee16d83163823356951fecb6787
Dimitry Ivanov [Thu, 21 Apr 2016 23:01:24 +0000 (16:01 -0700)]
Initialize native loader on JNI_CreateJavaVM
We need to initialize native loader in order to
be able to use JNI from any VM, be it dalvikvm
or VM started by zygote.
Bug: http://b/
28082914
Bug: http://b/
28320913
Change-Id: Ice9a33a736d7c6ec3af9a5a0fb25a378ad9d2c59
(cherry picked from commit
041169f7ca703d560a819e7a568170731d4ecdd6)
Jeff Hao [Wed, 27 Apr 2016 20:10:05 +0000 (20:10 +0000)]
Merge "Support to pass <uses-library> option through to dex2oat." into nyc-dev
am:
9135aa0
* commit '
9135aa0f1ee8e3c6693484e4bd5e0c6d6c7d4050':
Support to pass <uses-library> option through to dex2oat.
Change-Id: I09fe9117b8c09ee2959a5dac229387c959e29609
Jeff Hao [Wed, 27 Apr 2016 19:54:02 +0000 (19:54 +0000)]
Merge "Support to pass <uses-library> option through to dex2oat." into nyc-dev
Mathieu Chartier [Wed, 27 Apr 2016 18:37:25 +0000 (18:37 +0000)]
Merge "Write conflict tables in image" into nyc-dev
am:
b125eaf
* commit '
b125eaf5edf7587f50bab97b7baa480947904496':
Write conflict tables in image
Change-Id: I7cebdfc1af360cf22eefabbd6007cef24b691ae5
Mathieu Chartier [Wed, 27 Apr 2016 18:29:20 +0000 (18:29 +0000)]
Merge "Write conflict tables in image" into nyc-dev
Jeff Hao [Wed, 27 Apr 2016 18:07:41 +0000 (11:07 -0700)]
Support to pass <uses-library> option through to dex2oat.
This change takes an app's shared libraries specified by <uses-library>
and passes it through to dex2oat to be used during compilation.
Part of a multi-project change.
Includes fix from
a6d46161aea07ebd1cbd6ab78b2b323f940e9c1e
Bug:
26880306
(cherry-picked from commit
26e8a2f150cd7f7195a10650ab8a5b6fa5014bc8)
Change-Id: I6bfc13693dbb835ca52fed2d03ec5346d43ec5d9
Calin Juravle [Wed, 27 Apr 2016 17:16:20 +0000 (17:16 +0000)]
Add command line option for jit invoke transition weight
am:
2a894f4
* commit '
2a894f433d126d6e8694c6235e29e66ef45a31d9':
Add command line option for jit invoke transition weight
Change-Id: I7e51b636338d979ca000cb400d7196cdeade0846
Mathieu Chartier [Thu, 14 Apr 2016 17:49:19 +0000 (10:49 -0700)]
Write conflict tables in image
Add image sections for runtime methods and conflict tables. This
makes it that we do not need to fake up a length prefixed array
for runtime methods.
Reduces .art private dirty and PSS.
System wide .art PSS goes from 32.5MB to 30.5MB after system boot.
Business card .art private dirty goes from 588K to 504K.
Increases image size by ~100K.
Bug:
27906566
Change-Id: I38cbe3150c3eeb385b8cad7cf93614e3980f4162
David Brazdil [Wed, 27 Apr 2016 14:33:22 +0000 (15:33 +0100)]
ART: Disable back edge uses for irreducible loops
Algorithm adding back edge uses in liveness analysis makes assumptions
about the linear order which are not met in the presence of irreducible
loops. Disable back edges uses when the graph contains them.
This partially reverts CL I63632e8819ea3644d5c6fdfea00b66128bf22c24.
Bug:
28252747
Bug:
27615840
Bug:
27624868
Change-Id: I7ecdde0ed8a8831f7513b8e43cf7d84599b830a7
(cherry picked from commit
07b35109c64fc449a14723b259df17806fd0b16e)
Calin Juravle [Wed, 27 Apr 2016 15:33:06 +0000 (15:33 +0000)]
Split profile recording from jit compilation
am:
e5de54c
* commit '
e5de54cfab5f14ba0b8ff25d8d60901c7021943f':
Split profile recording from jit compilation
Change-Id: I50f974ab52c5bc27ddb3a72aae23e260a7877d24
Calin Juravle [Wed, 27 Apr 2016 13:14:58 +0000 (14:14 +0100)]
Add command line option for jit invoke transition weight
Bug:
27865109
Change-Id: If5eb53714e2c92397ad3e45bc0b4facb84329bc2
Calin Juravle [Wed, 20 Apr 2016 13:22:09 +0000 (14:22 +0100)]
Split profile recording from jit compilation
We still use ProfileInfo objects to record profile information. That
gives us the flexibility to add the inline caches in the future and the
convenience of the already implemented GC.
If UseJIT is false and SaveProfilingInfo true, we will only record the
ProfileInfo and never launch compilation tasks.
Bug:
27916886
Change-Id: I6e4768dc5d58f2f85f947b276b4244aa11ce3fca
Vladimir Marko [Wed, 27 Apr 2016 09:13:16 +0000 (09:13 +0000)]
Merge "Thumb2: Reduce memory used for fixup dependencies." into nyc-dev
am:
43c8e87
* commit '
43c8e872578cf27efcc0edce70119164e313f648':
Thumb2: Reduce memory used for fixup dependencies.
Change-Id: Iee0405a346b4bac27ee1bbae0ce5d5ff52ea7fdd
Vladimir Marko [Wed, 27 Apr 2016 09:04:21 +0000 (09:04 +0000)]
Merge "Thumb2: Reduce memory used for fixup dependencies." into nyc-dev
Aart Bik [Tue, 26 Apr 2016 19:59:11 +0000 (19:59 +0000)]
Merge "Test component type for errors too. With regression test." into nyc-dev
am:
5a13993
* commit '
5a139938b115844fa2b81625d9a93927080f068a':
Test component type for errors too. With regression test.
Change-Id: I90389e3612b6f2799809ad64f021cae44bc8203a
Aart Bik [Tue, 26 Apr 2016 19:55:48 +0000 (19:55 +0000)]
Merge "Test component type for errors too. With regression test." into nyc-dev
Vladimir Marko [Tue, 26 Apr 2016 17:58:35 +0000 (17:58 +0000)]
Reduce memory lost by ArenaAllocator for large allocations.
am:
46ea014
* commit '
46ea0147b49e3539492be160e1631e73f58d2c3c':
Reduce memory lost by ArenaAllocator for large allocations.
Change-Id: Id16f26be313f06b7b0dac459019d889bf60b704e
Aart Bik [Mon, 25 Apr 2016 19:51:37 +0000 (12:51 -0700)]
Test component type for errors too.
With regression test.
Rationale:
Moved erroneous check in convenience method, so we
put all the same logic in one place. When testing
for erroneous T[], check both the array type
as well at the component type T for errors
(it is possible T[] is not marked erroneous
even though T is eventually).
BUG=
28358598
(cherry picked from commit
f417ff44d1eb111854d7a213f106912b3dd9e3d4)
Change-Id: Ieba66aa4b55d8e7ebddf200239c7e4095dfd4678
Vladimir Marko [Mon, 25 Apr 2016 12:43:50 +0000 (12:43 +0000)]
Thumb2: Reduce memory used for fixup dependencies.
Mark fixups for far backward branches as 32-bit from the
beginning and ignore their dependencies since they cannot
be expanded anymore. This reduces the memory used by the
fixup_dependents_ when compiling methods with a lot of
slow paths.
Bug:
28256882
This is a cherry-pick of the fixed revert-revert
Revert "Revert "Thumb2: Reduce memory used for fixup dependencies.""
(cherry picked from commit
a64f249add4a0a9e93aa6f246045ca79f5916dcd)
Change-Id: I9ca766b73d9f5a1da5dc10ad070145ac88fbcd53
Vladimir Marko [Fri, 22 Apr 2016 17:07:13 +0000 (18:07 +0100)]
Reduce memory lost by ArenaAllocator for large allocations.
When allocating from a new arena, check if the old arena has
more remaining space than the new one after the current
allocation. If so, keep using the old arena to reduce the
amount of "lost" arena memory. This can happen when we try
to allocate more than half the default arena size. If the
allocation exceeds the default arena size, it's very likely
to happen even though the ArenaPool could still provide some
much larger previously allocated arena.
Also avoid artithmetic overflow when checking if the
request can be satisfied from the current arena.
And abort immediately if calloc() fails.
Bug:
28173563
Bug:
28256882
In addition to the initial CL
(cherry picked from commit
3e0e7173c0cdfc57dba39fe781e30d187d50fa9c)
this contains a squashed subsequent fix
Fix valgrind tests: mark allocated space as defined.
(cherry picked from commit
3f84f2cb3cadc25d75e1e3e2c1bc26c1a671f336)
Change-Id: Id80d5601874e8e28d930c0dd47a51c73c4810094
Andreas Gampe [Tue, 26 Apr 2016 00:36:51 +0000 (00:36 +0000)]
Merge "ART: Change x86 from modify_ldt to set_thread_data" into nyc-dev
am:
ff2d53a
* commit '
ff2d53a16d844054874e41a98e2984e2818ee210':
ART: Change x86 from modify_ldt to set_thread_data
Change-Id: I2b4b14d890e39577094960e02111c9a79e1e1a4a
Andreas Gampe [Tue, 26 Apr 2016 00:32:38 +0000 (00:32 +0000)]
Merge "ART: Change x86 from modify_ldt to set_thread_data" into nyc-dev
Alex Light [Mon, 25 Apr 2016 22:02:40 +0000 (22:02 +0000)]
Merge "Make a fake libart for misbehaving apps." into nyc-dev
am:
4825dfa
* commit '
4825dfab942a92c05519475d4abb77734e26c47c':
Make a fake libart for misbehaving apps.
Change-Id: I2504d1c0c9682fbc779aaec56d6d6a4197c01ec3
TreeHugger Robot [Mon, 25 Apr 2016 21:53:29 +0000 (21:53 +0000)]
Merge "Make a fake libart for misbehaving apps." into nyc-dev
Nicolas Geoffray [Mon, 25 Apr 2016 21:14:20 +0000 (21:14 +0000)]
Make sure the referring class is in the dex cache.
am:
21aa4d4
* commit '
21aa4d405cbe3d4612e3f50ebb7610cc0b3503a2':
Make sure the referring class is in the dex cache.
Change-Id: Ie0edf6d76bbb43b7b02aabd8283f441135343c2c
Nicolas Geoffray [Mon, 25 Apr 2016 13:58:06 +0000 (14:58 +0100)]
Make sure the referring class is in the dex cache.
The method CanAccessResolvedMethod expects the referring class
in the dex file is already in the dex cache, which is true during AOT,
but not necessarilly during JIT.
bug:
28295348
(cherry picked from commit
393fdb8b4822d80bbbd6347b088e28c03a72289e)
Change-Id: I9665d377070278639eb4b5a6eeced85d656e6cb6
David Brazdil [Mon, 25 Apr 2016 18:40:45 +0000 (18:40 +0000)]
ART: Fix ROR Checker test
am:
885c684
* commit '
885c68457dbd3a4b244aa4a51d319a759e6a3587':
ART: Fix ROR Checker test
Change-Id: I16e8876148f375a7ec678d5f14ecaf176164442a
David Brazdil [Mon, 25 Apr 2016 16:47:43 +0000 (17:47 +0100)]
ART: Fix ROR Checker test
Recent update of Jack started encoding "x << -2" as "x << 30". Update
the corresponding Checker test to accept both values.
Bug:
28244190
Change-Id: I65833afa416a7eb8fa05d381cff547a58dcc0bea
(cherry picked from commit
22c1f543ed75114d8ee5219598ba766e7dc674c0)
Nicolas Geoffray [Mon, 25 Apr 2016 15:52:28 +0000 (15:52 +0000)]
Add flag to ArtMethod to skip compilation.
am:
62e631a
* commit '
62e631a678ef18c80f37862a2dc74004954a8502':
Add flag to ArtMethod to skip compilation.
Change-Id: Ia591fb85f788b21c30d6dad81d84d47b0aabc527
Andreas Gampe [Tue, 16 Feb 2016 23:58:20 +0000 (15:58 -0800)]
ART: Change x86 from modify_ldt to set_thread_data
Do not use modify_ldt, so it can be deprecated.
Bug:
27199066
Change-Id: Ib5fb40d4f720b697d786c5c971638fd57681d308
(cherry picked from commit
8a2c62c62b3398afbac00b1cb8772ae5b53b62a3)
Nicolas Geoffray [Wed, 20 Apr 2016 15:27:53 +0000 (16:27 +0100)]
Add flag to ArtMethod to skip compilation.
To ensure even the JIT will not try to compile methods with
soft failures a runtime_throw.
bug:
28293819
bug:
28313047
(cherry picked from commit
250a378d5a2152662e0fa820f2b38f794ddd3596)
Change-Id: Ic6d019bc2dd24e35e1377a6c3f8530348c1049df
David Brazdil [Mon, 25 Apr 2016 08:28:02 +0000 (08:28 +0000)]
Merge "ART: Naive NullCheck elimination in InstructionBuilder" into nyc-dev
am:
ac4d518
* commit '
ac4d51883f2a87c31945b79e09762937c4d12331':
ART: Naive NullCheck elimination in InstructionBuilder
Change-Id: Ie1274c6af9dd54928f31f343fc50479d35672088
David Brazdil [Mon, 25 Apr 2016 08:22:00 +0000 (08:22 +0000)]
Merge "ART: Naive NullCheck elimination in InstructionBuilder" into nyc-dev
Mathieu Chartier [Fri, 22 Apr 2016 20:41:59 +0000 (20:41 +0000)]
Merge "Add support for eagerly calculating conflict tables" into nyc-dev
am:
257670e
* commit '
257670ee2c2f2e39d75dd65e00e27dcccd4e6e9b':
Add support for eagerly calculating conflict tables
Change-Id: I53c88dbaa0639620ce52481c3433eb40a9da6764
Mathieu Chartier [Fri, 22 Apr 2016 20:34:17 +0000 (20:34 +0000)]
Merge "Add support for eagerly calculating conflict tables" into nyc-dev
Mathieu Chartier [Thu, 14 Apr 2016 17:49:19 +0000 (10:49 -0700)]
Add support for eagerly calculating conflict tables
Will be used to put them in the image by having the compiler eagerly
calculate them.
Enabled for debug builds (non compiler). Support for having conflict
tables written in the image will come in the next CL.
Bug:
27906566
Change-Id: I03d1671a4b49317aaab5a741bbeaed7957cd6229
Andreas Gampe [Fri, 22 Apr 2016 19:35:49 +0000 (19:35 +0000)]
Merge "ART: Disable unstarted runtime pow test for valgrind" into nyc-dev
am:
89b8f47
* commit '
89b8f477aed340d13c7d935aaa01b6db13dfaeb7':
ART: Disable unstarted runtime pow test for valgrind
Change-Id: Ie3eb51903f5bd0354419d468612b54ff1719d799
TreeHugger Robot [Fri, 22 Apr 2016 19:32:44 +0000 (19:32 +0000)]
Merge "ART: Disable unstarted runtime pow test for valgrind" into nyc-dev
Andreas Gampe [Fri, 22 Apr 2016 18:48:36 +0000 (18:48 +0000)]
Merge "ART: Slightly change InitializeClass flow" into nyc-dev
am:
e576766
* commit '
e5767666108eab8bf428068dcfae30473e4f123c':
ART: Slightly change InitializeClass flow
Change-Id: I531264f10d098441624a9b640abd7db649ecb577
TreeHugger Robot [Fri, 22 Apr 2016 18:36:16 +0000 (18:36 +0000)]
Merge "ART: Slightly change InitializeClass flow" into nyc-dev
Andreas Gampe [Fri, 22 Apr 2016 00:23:31 +0000 (17:23 -0700)]
ART: Disable unstarted runtime pow test for valgrind
Valgrind seems to give the wrong result. Disable test for now.
Bug:
27265238
(cherry picked from commit
b6795157fd010375ca646ea95e972b616b4aeeaf)
Change-Id: I2b136abc107b53d89b70ccb20dd378a7b704d077
David Brazdil [Fri, 22 Apr 2016 15:57:00 +0000 (16:57 +0100)]
ART: Naive NullCheck elimination in InstructionBuilder
Save a little bit of memory by not generating trivially redundant
HNullCheck instructions. This patch builds on the fact that the
InstructionBuilder now directly generates SSA form and looks at the
input of the NullCheck. For obvious cases, such as NewInstance/Array
or `this`, the NullCheck generation is completely avoided.
Bug:
28173563
Change-Id: I1fdf3b096c7a939f7b8586c02a2a6b44dfa43443
(cherry picked from commit
c120bbe26fe116d3c9d8322f44bb9e330e07f745)
Andreas Gampe [Thu, 21 Apr 2016 19:21:55 +0000 (12:21 -0700)]
ART: Slightly change InitializeClass flow
Since
884f3b83ed6b2a378535ac6b2be57d6b2e22de09, verification isn't
run completely under a class' lock. This means it is possible to
race from unverified to initialized in InitializeClass. So check
the class state after VerifyClass, and handle new success and
failure cases.
Bug:
28254258
Change-Id: I22a6121477e409987281bc81c28b6c942f1bd319
Alex Light [Thu, 21 Apr 2016 23:32:12 +0000 (23:32 +0000)]
Merge "Make dex file loading failure more explicit about failure." into nyc-dev
am:
8da7f84709
* commit '
8da7f84709f7640205ac084b402f7424857ef729':
Make dex file loading failure more explicit about failure.
Change-Id: I573a9f33aa2106fec43ee3a5fc638533a53f41c0
TreeHugger Robot [Thu, 21 Apr 2016 23:14:05 +0000 (23:14 +0000)]
Merge "Make dex file loading failure more explicit about failure." into nyc-dev
Nicolas Geoffray [Thu, 21 Apr 2016 22:21:51 +0000 (22:21 +0000)]
Merge "Fix interaction between instrumentation and jit lock." into nyc-dev
am:
0a27a8b43f
* commit '
0a27a8b43f083627da2bd2a27a16e00b0b504b8b':
Fix interaction between instrumentation and jit lock.
Change-Id: Icd0bcbac6778f4d931f39a857bea1d31a0985acf
TreeHugger Robot [Thu, 21 Apr 2016 22:16:57 +0000 (22:16 +0000)]
Merge "Fix interaction between instrumentation and jit lock." into nyc-dev
Alex Light [Wed, 20 Apr 2016 21:26:34 +0000 (14:26 -0700)]
Make dex file loading failure more explicit about failure.
We make sure that if we fail to load a dex file due to having an
unsupported dex version number we will say so explicitly in the
exceptions.
Bug:
28269864
Change-Id: I3c61d088cd0d04cf2a02246e69a4161180e3f2d8
(cherry picked from commit
3045b66613404fa973aafc8c2aae3728e9c12d9a)
Nicolas Geoffray [Mon, 18 Apr 2016 11:09:30 +0000 (12:09 +0100)]
Fix interaction between instrumentation and jit lock.
The jit lock needs to have higher priority than the
deoptimized methods lock.
bug:
28236735
(cherry picked from commit
480d5108fa62f28cbc2e7072610f974953ff73a8)
Change-Id: I6e5f8597c4ab88993f6a32a204383b766ff03e33
Mathieu Chartier [Thu, 21 Apr 2016 19:22:19 +0000 (19:22 +0000)]
Merge "Fix heap check." into nyc-dev
am:
25e6bb4b9f
* commit '
25e6bb4b9f80a0b1d5bb2962bd7d0ac3c545efaf':
Fix heap check.
Change-Id: Ia49a3d617789c3b3bbd802b7029c561a82fb54a3
Mathieu Chartier [Thu, 21 Apr 2016 19:01:32 +0000 (19:01 +0000)]
Merge "Fix heap check." into nyc-dev
Mathieu Chartier [Thu, 21 Apr 2016 17:23:16 +0000 (10:23 -0700)]
Fix heap check.
Previously, we only checked the image we were patching. This did not
work if the referent was in another image. Fixed the DCHECK to check
all the boot images.
Bug:
28286961
Change-Id: I7195314e531d0a950d495296d1e2f953e7b66659
Vladimir Marko [Thu, 21 Apr 2016 16:55:58 +0000 (16:55 +0000)]
Merge "Use dex cache from compilation unit in RTP." into nyc-dev
am:
be72dc97fe
* commit '
be72dc97fe1b70e4c1efeba1b0a6716d612dadde':
Use dex cache from compilation unit in RTP.
Change-Id: I89380d6e1b7dd10d84f7342564cb8bbe141b47bd
Vladimir Marko [Thu, 21 Apr 2016 16:55:58 +0000 (16:55 +0000)]
Merge "Thumb2: Fix disassembly of the b.w offset." into nyc-dev
am:
55d20ff013
* commit '
55d20ff0135f1f41f09b7ad27485e34a876da8ef':
Thumb2: Fix disassembly of the b.w offset.
Change-Id: I86243127718cc69196720193bc5dd8c107ac2694
Vladimir Marko [Thu, 21 Apr 2016 16:52:32 +0000 (16:52 +0000)]
Merge "Use dex cache from compilation unit in RTP." into nyc-dev
Vladimir Marko [Thu, 21 Apr 2016 16:52:08 +0000 (16:52 +0000)]
Merge "Thumb2: Fix disassembly of the b.w offset." into nyc-dev
David Brazdil [Thu, 21 Apr 2016 16:33:47 +0000 (16:33 +0000)]
ART: Address late comments on a GVN memory-saving CL
am:
d9743790f6
* commit '
d9743790f64d7f37eb549a45c724331182369a98':
ART: Address late comments on a GVN memory-saving CL
Change-Id: Iea09724a8579b813249f527e1f92022bbd2f0438
David Brazdil [Thu, 21 Apr 2016 16:33:47 +0000 (16:33 +0000)]
Reduce memory usage in GVN
am:
4283aa9fd0
* commit '
4283aa9fd085d7d9a46e016cd68018d10135841f':
Reduce memory usage in GVN
Change-Id: Ie766cbeb4da5521eb6a2cb0318407a40ec11183b
David Brazdil [Thu, 21 Apr 2016 13:00:15 +0000 (14:00 +0100)]
ART: Address late comments on a GVN memory-saving CL
Added extra comments and removed redundant code as requested.
Bug:
28173563
Bug:
28287086
Change-Id: If6aff68c4c30427a86a27ffba5df1ae135edd294
(cherry picked from commit
94408d3144061bd6efc74b3d884d38169969c63f)
Vladimir Marko [Thu, 21 Apr 2016 13:52:03 +0000 (14:52 +0100)]
Thumb2: Fix disassembly of the b.w offset.
Bug:
28311085
(cherry picked from commit
cb55b29e466939d222b83f0593a1141221f2425c)
Change-Id: I36ec3ef951ef9d2e5a9e60c0709cfeaf1210ddd0
Vladimir Marko [Tue, 19 Apr 2016 14:12:13 +0000 (14:12 +0000)]
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
David Brazdil [Wed, 20 Apr 2016 13:24:12 +0000 (14:24 +0100)]
Reduce memory usage in GVN
Implement recycling of ValueSet data structures which the GVN
algorithm will not access any more.
Savings depend on the shape of the graph, but can be as high as 93%.
Peak memory usage for GSA drops from 32MB to 26MB, compile times seem
unaffected.
Bug:
28173563
Bug:
28287086
Change-Id: If227177449bc90ad24fa68c37b0c2615924af1ed
(cherry picked from commit
cc857cfbe4a179dfa7935b7334f1efbb21f2ac76)
Vladimir Marko [Thu, 21 Apr 2016 08:11:20 +0000 (08:11 +0000)]
Merge "Thumb2: Fix EmitJumpTables() to extend buffer only if needed." into nyc-dev
am:
89a48396e0
* commit '
89a48396e0f0482e0ab446a1b2bd3217a51746b1':
Thumb2: Fix EmitJumpTables() to extend buffer only if needed.
Change-Id: I44b0b77521bbf136863ce177737041a9fd304f83
Vladimir Marko [Thu, 21 Apr 2016 08:11:19 +0000 (08:11 +0000)]
Merge "Fix HInstruction::ReplaceInput(), allow no-op." into nyc-dev
am:
a86d664bf4
* commit '
a86d664bf476b094aa25c2d72c72e8e1f59a1591':
Fix HInstruction::ReplaceInput(), allow no-op.
Change-Id: Ie4a7f825ff2e0aa0a206cba2b9e6421d8a180bfd
Vladimir Marko [Thu, 21 Apr 2016 07:54:30 +0000 (07:54 +0000)]
Merge "Thumb2: Fix EmitJumpTables() to extend buffer only if needed." into nyc-dev
Vladimir Marko [Thu, 21 Apr 2016 07:53:47 +0000 (07:53 +0000)]
Merge "Fix HInstruction::ReplaceInput(), allow no-op." into nyc-dev
Alex Light [Fri, 15 Apr 2016 19:41:09 +0000 (12:41 -0700)]
Make a fake libart for misbehaving apps.
Bug:
27775991
Change-Id: I22864aa22d4864d85e055a5b1d3ff1faf122011b
Andreas Gampe [Wed, 20 Apr 2016 19:13:39 +0000 (19:13 +0000)]
Merge "ART: Add logging for CHECK failure" into nyc-dev
am:
b7ec9f8
* commit '
b7ec9f8201bf3a4915b66adf2678dfc4fe55c8f2':
ART: Add logging for CHECK failure
Change-Id: I8c1c23ed2d0a43c793f345be235f5cbfb1b9b650
TreeHugger Robot [Wed, 20 Apr 2016 19:03:49 +0000 (19:03 +0000)]
Merge "ART: Add logging for CHECK failure" into nyc-dev
Vladimir Marko [Wed, 20 Apr 2016 17:45:25 +0000 (18:45 +0100)]
Fix HInstruction::ReplaceInput(), allow no-op.
Allow HInstruction::ReplaceInput() to be called with
a `replacement` being the same as the old input and
do nothing in that case.
This is a follow-up to
https://android-review.googlesource.com/216923
where I erroneously assumed that it never happens.
Also adhere to the standard C++ std::forward_list<>
semantics in the single-element overload of
`IntrusiveForwardList<>::splice_after()`.
Bug:
28173563
(cherry picked from commit
c6b5627c25ff5653e97ccff8c5ccf6ac967b6f83)
Change-Id: I66b7d4b48f629284d0bcb1d31100519e02a872e5
Andreas Gampe [Wed, 20 Apr 2016 17:15:12 +0000 (17:15 +0000)]
Merge changes I0360a078,I3e267519 into nyc-dev
am:
ccfc77e
* commit '
ccfc77e63b0bdc288f217d3b5e2657e911fa350b':
ART: Add Math cutouts
ART: Add some reflection cutouts
Change-Id: I6e2d75b4b7a9192079420a7f61c7220b3c4f40c9
Andreas Gampe [Wed, 20 Apr 2016 17:09:24 +0000 (17:09 +0000)]
Merge changes I0360a078,I3e267519 into nyc-dev
* changes:
ART: Add Math cutouts
ART: Add some reflection cutouts
Andreas Gampe [Wed, 20 Apr 2016 16:55:25 +0000 (09:55 -0700)]
ART: Add logging for CHECK failure
Add more logging around which thread raced this one.
Bug:
28254258
Change-Id: I136a8074295527a4908825f424fc7fe4b13fbae4
Aart Bik [Wed, 20 Apr 2016 16:38:54 +0000 (16:38 +0000)]
Merge "Avoid constructing types with errors." into nyc-dev
am:
709fb64
* commit '
709fb64646823e55b1c687eb0efa822f7d9563d7':
Avoid constructing types with errors.
Change-Id: I2f0bc659991bc9cfcddf1e4442714a4505e24aba
Aart Bik [Wed, 20 Apr 2016 16:29:45 +0000 (16:29 +0000)]
Merge "Avoid constructing types with errors." into nyc-dev
Vladimir Marko [Wed, 20 Apr 2016 16:23:37 +0000 (16:23 +0000)]
Merge changes Iddd42d75,Ifb2d7b35 into nyc-dev
am:
9e95b36
* commit '
9e95b3697ebae72173804cc867557fa20caf7ef3':
Reuse HUseListNode<>s when replacing instruction or input.
Use iterators "before" the use node in HUserRecord<>.
Change-Id: I0b75ea4892646fdf5c8f0889d2e3d2ab92befc81
Vladimir Marko [Wed, 20 Apr 2016 16:17:49 +0000 (16:17 +0000)]
Merge changes Iddd42d75,Ifb2d7b35 into nyc-dev
* changes:
Reuse HUseListNode<>s when replacing instruction or input.
Use iterators "before" the use node in HUserRecord<>.