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9 years agoam 3298611e: Merge "Temporarily disable LOS on 64 bit" into lmp-dev
Mathieu Chartier [Tue, 9 Sep 2014 17:46:55 +0000 (17:46 +0000)]
am 3298611e: Merge "Temporarily disable LOS on 64 bit" into lmp-dev

* commit '3298611e205a299612f2e403bfaeb955ec0a2bdd':
  Temporarily disable LOS on 64 bit

9 years agoMerge "Temporarily disable LOS on 64 bit" into lmp-dev
Mathieu Chartier [Tue, 9 Sep 2014 17:39:37 +0000 (17:39 +0000)]
Merge "Temporarily disable LOS on 64 bit" into lmp-dev

9 years agoam 1b2140c9: ART: Better error reporting on broken oat file
Andreas Gampe [Tue, 9 Sep 2014 09:18:24 +0000 (09:18 +0000)]
am 1b2140c9: ART: Better error reporting on broken oat file

* commit '1b2140c9bf46388e4f59ecf3d62d99cd78fed12c':
  ART: Better error reporting on broken oat file

9 years agoART: Better error reporting on broken oat file
Andreas Gampe [Tue, 9 Sep 2014 06:39:45 +0000 (23:39 -0700)]
ART: Better error reporting on broken oat file

Do not blow up when in GetHashBucket if GetHashBucketNum is zero.
Instead back-step to ElfFileOpen, which prints which symbol was
missing from which file.

Bug: 17422404
Change-Id: I3b890dd1c31c08b1ccc0f7f668afcceee95f8d00

9 years agoam 6b8f8688: Merge "Workaround Darwin ContainedWithinExistingMap issue" into lmp-dev
Brian Carlstrom [Tue, 9 Sep 2014 06:09:57 +0000 (06:09 +0000)]
am 6b8f8688: Merge "Workaround Darwin ContainedWithinExistingMap issue" into lmp-dev

* commit '6b8f868862de9c8a191462ab2a2c979aea4857d3':
  Workaround Darwin ContainedWithinExistingMap issue

9 years agoMerge "Workaround Darwin ContainedWithinExistingMap issue" into lmp-dev
Brian Carlstrom [Tue, 9 Sep 2014 06:02:19 +0000 (06:02 +0000)]
Merge "Workaround Darwin ContainedWithinExistingMap issue" into lmp-dev

9 years agoWorkaround Darwin ContainedWithinExistingMap issue
Brian Carlstrom [Tue, 9 Sep 2014 05:41:35 +0000 (22:41 -0700)]
Workaround Darwin ContainedWithinExistingMap issue

Bug: 16861075
Change-Id: I577a0c7ede919e610c356e7c40dd60d87914dd3a

9 years agoam 77c318d5: Merge "Fix monitor visit for class initializer" into lmp-dev
Sebastien Hertz [Tue, 9 Sep 2014 05:18:02 +0000 (05:18 +0000)]
am 77c318d5: Merge "Fix monitor visit for class initializer" into lmp-dev

* commit '77c318d5c22c5db02bd09f80c97bb117ce6f5e4c':
  Fix monitor visit for class initializer

9 years agoam 5300d478: Merge "ART: Fix unchecked register index validity" into lmp-dev
Andreas Gampe [Tue, 9 Sep 2014 05:18:01 +0000 (05:18 +0000)]
am 5300d478: Merge "ART: Fix unchecked register index validity" into lmp-dev

* commit '5300d478fb60f3aa9277f29aef9a901d26f7469a':
  ART: Fix unchecked register index validity

9 years agoMerge "Fix monitor visit for class initializer" into lmp-dev
Sebastien Hertz [Tue, 9 Sep 2014 05:12:55 +0000 (05:12 +0000)]
Merge "Fix monitor visit for class initializer" into lmp-dev

9 years agoMerge "ART: Fix unchecked register index validity" into lmp-dev
Andreas Gampe [Tue, 9 Sep 2014 05:07:38 +0000 (05:07 +0000)]
Merge "ART: Fix unchecked register index validity" into lmp-dev

9 years agoam 8a4064e2: Fix darwin run-test problems
Brian Carlstrom [Tue, 9 Sep 2014 04:57:26 +0000 (04:57 +0000)]
am 8a4064e2: Fix darwin run-test problems

* commit '8a4064e2c0987637b11afcc656478d3113d81618':
  Fix darwin run-test problems

9 years agoFix darwin run-test problems
Brian Carlstrom [Tue, 9 Sep 2014 04:37:39 +0000 (21:37 -0700)]
Fix darwin run-test problems

Bug: 17428908
Change-Id: Id74a0383fdae6753558e27cd447c1ca349819c91

9 years agoTemporarily disable LOS on 64 bit
Mathieu Chartier [Tue, 9 Sep 2014 02:49:50 +0000 (19:49 -0700)]
Temporarily disable LOS on 64 bit

Problem is that MAP_32BIT simulation can take seconds on large object
allocations in the worst case.

Bug: 17414549

Change-Id: I463bb0b728eed14847a32a27a93640ec6080f6b3

9 years agoam 1e25d938: Merge "Add fast path for FindClass using the type dex file." into lmp-dev
Mathieu Chartier [Tue, 9 Sep 2014 01:24:58 +0000 (01:24 +0000)]
am 1e25d938: Merge "Add fast path for FindClass using the type dex file." into lmp-dev

* commit '1e25d9386c7e94761f1eda38e2d699192a915e35':
  Add fast path for FindClass using the type dex file.

9 years agoMerge "Add fast path for FindClass using the type dex file." into lmp-dev
Mathieu Chartier [Tue, 9 Sep 2014 01:14:22 +0000 (01:14 +0000)]
Merge "Add fast path for FindClass using the type dex file." into lmp-dev

9 years agoam dd66899f: Merge "ART: Change ART for new native bridge sequence" into lmp-dev
Andreas Gampe [Tue, 9 Sep 2014 00:50:34 +0000 (00:50 +0000)]
am dd66899f: Merge "ART: Change ART for new native bridge sequence" into lmp-dev

* commit 'dd66899f8d5ca4385937770694d2f2d9fb61ce8e':
  ART: Change ART for new native bridge sequence

9 years agoAdd fast path for FindClass using the type dex file.
Mathieu Chartier [Fri, 5 Sep 2014 01:33:17 +0000 (18:33 -0700)]
Add fast path for FindClass using the type dex file.

If we are using the PathClassLoader with a BootClassLoader
parent, we can handle the common case in the FindClass function
without needing to go back to java code.

Around 10% speedup measured of maps launch, could be noise due to
large variation of app launch times. Eliminates defineClassNative
from being anywhere near the top of sampling profiles.

Bug: 17397179
Bug: 16828525
Change-Id: Ide0db2b5f6cf5b96fc46e89178e0799de667cb88

9 years agoMerge "ART: Change ART for new native bridge sequence" into lmp-dev
Andreas Gampe [Tue, 9 Sep 2014 00:41:35 +0000 (00:41 +0000)]
Merge "ART: Change ART for new native bridge sequence" into lmp-dev

9 years agoam c0e1fa73: Merge "Add test for hashCode and System.identityHashCode." into lmp-dev
Mathieu Chartier [Mon, 8 Sep 2014 23:09:26 +0000 (23:09 +0000)]
am c0e1fa73: Merge "Add test for hashCode and System.identityHashCode." into lmp-dev

* commit 'c0e1fa7382b2e8e64da07181aff316dbcc84c395':
  Add test for hashCode and System.identityHashCode.

9 years agoMerge "Add test for hashCode and System.identityHashCode." into lmp-dev
Mathieu Chartier [Mon, 8 Sep 2014 23:01:52 +0000 (23:01 +0000)]
Merge "Add test for hashCode and System.identityHashCode." into lmp-dev

9 years agoam b087849f: Disable tracing if enabled by default for new tracing test.
Jeff Hao [Mon, 8 Sep 2014 22:57:49 +0000 (22:57 +0000)]
am b087849f: Disable tracing if enabled by default for new tracing test.

* commit 'b087849f5bbbf25bf5b03cf6172d2a50c08119e9':
  Disable tracing if enabled by default for new tracing test.

9 years agoDisable tracing if enabled by default for new tracing test.
Jeff Hao [Mon, 8 Sep 2014 22:32:39 +0000 (15:32 -0700)]
Disable tracing if enabled by default for new tracing test.

Bug: 17412385
Change-Id: If963a9ba2214c72efbef673a840bbeb6fdbb1795

9 years agoam afb7de60: Merge "Change when sampling thread is reset during shutdown to prevent...
Jeff Hao [Mon, 8 Sep 2014 22:28:28 +0000 (22:28 +0000)]
am afb7de60: Merge "Change when sampling thread is reset during shutdown to prevent races." into lmp-dev

* commit 'afb7de600066cc5daba0112eacbfdb43f1fb9f16':
  Change when sampling thread is reset during shutdown to prevent races.

9 years agoMerge "Change when sampling thread is reset during shutdown to prevent races." into...
Jeff Hao [Mon, 8 Sep 2014 22:22:08 +0000 (22:22 +0000)]
Merge "Change when sampling thread is reset during shutdown to prevent races." into lmp-dev

9 years agoChange when sampling thread is reset during shutdown to prevent races.
Jeff Hao [Mon, 8 Sep 2014 16:38:18 +0000 (09:38 -0700)]
Change when sampling thread is reset during shutdown to prevent races.

Also adds some extra argument checking and testing for tracing.

Bug: 17412385
Change-Id: I876378d5bd17d75ab346584713b04dc0656d2120

9 years agoam f81bfa3e: Ignore heap trim requests if we are the zygote
Mathieu Chartier [Mon, 8 Sep 2014 22:16:35 +0000 (22:16 +0000)]
am f81bfa3e: Ignore heap trim requests if we are the zygote

* commit 'f81bfa3e21c8a4e031505470ea954c93949cb30b':
  Ignore heap trim requests if we are the zygote

9 years agoam 4d3981c7: Revert "Fix heap trimmer daemon sleeping."
Mathieu Chartier [Mon, 8 Sep 2014 22:16:32 +0000 (22:16 +0000)]
am 4d3981c7: Revert "Fix heap trimmer daemon sleeping."

* commit '4d3981c72a546b87c8f5d391ff8b5135b8ca99a7':
  Revert "Fix heap trimmer daemon sleeping."

9 years agoAdd test for hashCode and System.identityHashCode.
Mathieu Chartier [Mon, 8 Sep 2014 21:48:25 +0000 (14:48 -0700)]
Add test for hashCode and System.identityHashCode.

(cherry picked from commit bda2836af470c45e30c567b14d6747a7450c4741)

Change-Id: Ieba8f8eb09441ec145a176df00c293695eae0f47

9 years agoIgnore heap trim requests if we are the zygote
Mathieu Chartier [Mon, 8 Sep 2014 20:35:11 +0000 (13:35 -0700)]
Ignore heap trim requests if we are the zygote

Done to prevent app launching lag due to sleep in heap trimmer
daemon.

Bug: 17310019

Change-Id: Ia593e7eced1c1583771985ec9e7b60ee0c0e7912

9 years agoRevert "Fix heap trimmer daemon sleeping."
Mathieu Chartier [Mon, 8 Sep 2014 20:08:41 +0000 (20:08 +0000)]
Revert "Fix heap trimmer daemon sleeping."

This reverts commit 698b44634396e8111e96e1116586fde89a838347.

Change-Id: Ifa8c2d554b82289cc31803ad6027735d2c3c9be8

9 years agoART: Fix unchecked register index validity
Andreas Gampe [Sun, 7 Sep 2014 20:06:12 +0000 (13:06 -0700)]
ART: Fix unchecked register index validity

The static check of index validity is against the type given by
the instruction, e.g., boolean for SPUT_BOOLEAN, but the target_type
is the resolved field type and can differ. An additional check is
necessary to avoid a read out of bounds.

Bug: 17411109
Change-Id: Ie4ed8bbda79f3f6403a24e727450a943447aa71d

9 years agoART: Change ART for new native bridge sequence
Andreas Gampe [Wed, 3 Sep 2014 04:22:18 +0000 (21:22 -0700)]
ART: Change ART for new native bridge sequence

Initialize or unload after a fork.

(cherry picked from commit 6be67eeedbe60afce42300ae3e7f0e7180a96efa)

Change-Id: I5a20de1cb68dd1802937b369b14c50c9c1031c67

9 years agoFix monitor visit for class initializer
Sebastien Hertz [Mon, 8 Sep 2014 08:15:19 +0000 (10:15 +0200)]
Fix monitor visit for class initializer

We do not hold class object's lock when invoking class initializer. Therefore
it is wrong to visit it when looking for monitors owned by a thread.

Bug: 17377924

Change-Id: I7fddcdb9a554301e040c571971eec9be6cba5eda

9 years agoam 2c63eee3: Merge "Fix numerous issues with DdmVmInternal allocation tracking" into...
Brian Carlstrom [Fri, 5 Sep 2014 19:07:47 +0000 (19:07 +0000)]
am 2c63eee3: Merge "Fix numerous issues with DdmVmInternal allocation tracking" into lmp-dev

* commit '2c63eee334bca18536060eea2e4a2f7883ef8eb9':
  Fix numerous issues with DdmVmInternal allocation tracking

9 years agoMerge "Fix numerous issues with DdmVmInternal allocation tracking" into lmp-dev
Brian Carlstrom [Fri, 5 Sep 2014 18:54:44 +0000 (18:54 +0000)]
Merge "Fix numerous issues with DdmVmInternal allocation tracking" into lmp-dev

9 years agoFix numerous issues with DdmVmInternal allocation tracking
Brian Carlstrom [Fri, 5 Sep 2014 05:15:18 +0000 (22:15 -0700)]
Fix numerous issues with DdmVmInternal allocation tracking

Issues addressed:
- Using without JDWP attached caused native crash.
- When buffer is full (64k entries), number of entries reported was 0.
- Disabling tracking after disabling tracking caused native crash.
- Asking for allocations after disabled caused native crash.
- Lock ordering issues between mutator lock and alloc tracker lock.

Adding 098-ddmc test to cover these cases.

Bug: 17392248
Change-Id: I45c0abbfb3dd7a7421aea3bbba2ea8d05225e48b

9 years agoam b100ff4f: Merge "Avoid recomputing the dex checksum during class loading" into...
Calin Juravle [Fri, 5 Sep 2014 15:42:37 +0000 (15:42 +0000)]
am b100ff4f: Merge "Avoid recomputing the dex checksum during class loading" into lmp-dev

* commit 'b100ff4f21e034172be9669b18851829bb51e567':
  Avoid recomputing the dex checksum during class loading

9 years agoMerge "Avoid recomputing the dex checksum during class loading" into lmp-dev
Calin Juravle [Fri, 5 Sep 2014 15:33:21 +0000 (15:33 +0000)]
Merge "Avoid recomputing the dex checksum during class loading" into lmp-dev

9 years agoAvoid recomputing the dex checksum during class loading
Calin Juravle [Tue, 2 Sep 2014 14:53:55 +0000 (15:53 +0100)]
Avoid recomputing the dex checksum during class loading

Thread the already computed checksum to VerifyOatAndDexFileChecksums and
LoadMultiDexFilesFromOatFile to avoid recomputing it.

Bug:17346103
Change-Id: Ifa0c1cad952853751e98cbb3c999631b9909a9f9

9 years agoam cb7c0e9e: Ensure alternate signal stack is minimum size.
Ian Rogers [Thu, 4 Sep 2014 19:43:33 +0000 (19:43 +0000)]
am cb7c0e9e: Ensure alternate signal stack is minimum size.

* commit 'cb7c0e9eb785a8d605da5d5b26ab265d4d635f1e':
  Ensure alternate signal stack is minimum size.

9 years agoEnsure alternate signal stack is minimum size.
Ian Rogers [Wed, 13 Aug 2014 21:37:26 +0000 (14:37 -0700)]
Ensure alternate signal stack is minimum size.

On Mac a sigaltstack may need to be 32KB, setting it to 16KB causes
sigaltstack to fail.

(cherry picked from commit c24a1e00b13a7ebf10dd896f6a18b1ad09617ec7)

Change-Id: Ic06d80f1acf5c4eb3d2dd1156bfa2805ab0df492

9 years agoam bbcd0a75: Merge "Fix heap trimmer daemon sleeping." into lmp-dev
Mathieu Chartier [Thu, 4 Sep 2014 17:51:00 +0000 (17:51 +0000)]
am bbcd0a75: Merge "Fix heap trimmer daemon sleeping." into lmp-dev

* commit 'bbcd0a75324dd9554109d91f2e9f7ae5d4c4a28a':
  Fix heap trimmer daemon sleeping.

9 years agoMerge "Fix heap trimmer daemon sleeping." into lmp-dev
Mathieu Chartier [Thu, 4 Sep 2014 17:38:39 +0000 (17:38 +0000)]
Merge "Fix heap trimmer daemon sleeping." into lmp-dev

9 years agoFix heap trimmer daemon sleeping.
Mathieu Chartier [Thu, 4 Sep 2014 04:26:36 +0000 (21:26 -0700)]
Fix heap trimmer daemon sleeping.

Problem:
Heap trimmer daemon sleeping caused app launch occasionally to take a
while due stopping the heap trimming thread taking a long time.

The heap trimmer thread now never sleeps, we prevent issues caused
by frequent back and forth process state changes by only
transitioning to background if it has been kCollectorTransitionWait
time since the last transition to background. Similar logic for heap
trimming.

Bug: 17310019

Change-Id: I23980421cc388f36b66a4c03ed15dd11d43f59b5

9 years agoam 57f2bbda: ART: Fix x86_64 GenSelect case when destination is Ref
Jean Christophe Beyler [Thu, 4 Sep 2014 16:55:10 +0000 (16:55 +0000)]
am 57f2bbda: ART: Fix x86_64 GenSelect case when destination is Ref

* commit '57f2bbda741d2d3d769a50268b4e0b9b54959684':
  ART: Fix x86_64 GenSelect case when destination is Ref

9 years agoART: Fix x86_64 GenSelect case when destination is Ref
Jean Christophe Beyler [Thu, 4 Sep 2014 15:34:28 +0000 (08:34 -0700)]
ART: Fix x86_64 GenSelect case when destination is Ref

Reference in x86_64 is a 64-bit solo register. As a result, the invocation
  of OpRegImm results in an error when Select opcode of the kind:
    ref = boolean ? null : null;
because opRegImm does not support 64-bit destination for OpMov.

The case above is only possible for ref because no one other constant except
  null is possible.

Bug: 17327895
Change-Id: I7541e744ec1c8619711712fd17be72764efcf3a8
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>
(cherry picked from commit 3f51e7d942c22edaab3a7e703a1e6a2dd6a26f77)

9 years agoam 607dcd8a: Merge "ART: Fix computation of frame size for direct proxy methods"...
Ian Rogers [Thu, 4 Sep 2014 15:59:36 +0000 (15:59 +0000)]
am 607dcd8a: Merge "ART: Fix computation of frame size for direct proxy methods" into lmp-dev

* commit '607dcd8a2aca4e44a564b7839c285315230545fd':
  ART: Fix computation of frame size for direct proxy methods

9 years agoMerge "ART: Fix computation of frame size for direct proxy methods" into lmp-dev
Ian Rogers [Thu, 4 Sep 2014 15:53:16 +0000 (15:53 +0000)]
Merge "ART: Fix computation of frame size for direct proxy methods" into lmp-dev

9 years agoART: Fix computation of frame size for direct proxy methods
Serguei Katkov [Fri, 29 Aug 2014 11:20:15 +0000 (18:20 +0700)]
ART: Fix computation of frame size for direct proxy methods

Proxy method has only one direct method and it is a constructor which
is cloned from java.lang.reflect.Proxy class together with code.
As a result its body is a compiled quick code and frame size should be
computed accordingly in contrast with other virtual methods which are
invoked through stub.

Change-Id: I0ac99b2f567b281c9342152bad1149dd6cd39480
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>
(cherry picked from commit 805bab1738549b2477b3ad4d9d57fd7c681451b9)

9 years agoam e1a86627: Merge "Fix native allocation watermark clamping." into lmp-dev
Mathieu Chartier [Thu, 4 Sep 2014 04:34:00 +0000 (04:34 +0000)]
am e1a86627: Merge "Fix native allocation watermark clamping." into lmp-dev

* commit 'e1a8662792260953efe05fd991d945e508298aa8':
  Fix native allocation watermark clamping.

9 years agoMerge "Fix native allocation watermark clamping." into lmp-dev
Mathieu Chartier [Thu, 4 Sep 2014 04:23:13 +0000 (04:23 +0000)]
Merge "Fix native allocation watermark clamping." into lmp-dev

9 years agoFix native allocation watermark clamping.
Mathieu Chartier [Wed, 3 Sep 2014 17:30:11 +0000 (10:30 -0700)]
Fix native allocation watermark clamping.

The main issue causing the test to fail is that
native_footprint_gc_watermark_ becoming > growth_limit_ due to no
clamping.

Temporary runFinalization fix is calling runFinalization 2x.

Bug: 17371542
Change-Id: I188cb530a44dd109e066a22091f12f8d2d4350c3

9 years agoam c4978258: Merge "Add exception check to AllocateInternalWithGc" into lmp-dev
Mathieu Chartier [Thu, 4 Sep 2014 02:35:34 +0000 (02:35 +0000)]
am c4978258: Merge "Add exception check to AllocateInternalWithGc" into lmp-dev

* commit 'c4978258172beb35c3c8f0c31a5f7eb06b9a1de2':
  Add exception check to AllocateInternalWithGc

9 years agoMerge "Add exception check to AllocateInternalWithGc" into lmp-dev
Mathieu Chartier [Thu, 4 Sep 2014 02:29:14 +0000 (02:29 +0000)]
Merge "Add exception check to AllocateInternalWithGc" into lmp-dev

9 years agoam 6b28a456: Fix stack overflow and duplicate methods while tracing.
Jeff Hao [Wed, 3 Sep 2014 23:27:41 +0000 (23:27 +0000)]
am 6b28a456: Fix stack overflow and duplicate methods while tracing.

* commit '6b28a456b075fe53dfb7e924a44dbf35d0d41eb3':
  Fix stack overflow and duplicate methods while tracing.

9 years agoFix stack overflow and duplicate methods while tracing.
Jeff Hao [Wed, 3 Sep 2014 20:48:16 +0000 (13:48 -0700)]
Fix stack overflow and duplicate methods while tracing.

Bug: 16386215
Change-Id: I0d0ae0113a3a00013ce84a1f5a110e2c52f19b86

9 years agoAdd exception check to AllocateInternalWithGc
Mathieu Chartier [Wed, 3 Sep 2014 18:21:08 +0000 (11:21 -0700)]
Add exception check to AllocateInternalWithGc

Trying to figure out if the pending exception comes before or during
AllocateInternalWithGc.

Bug: 17164348

Change-Id: Id46d82bfc0f84d16e5ffdafe41658aee4cc2c702

9 years agoam ff4cfe07: Fix SetupResourceMasks to pass correct parameters
Junmo Park [Wed, 3 Sep 2014 16:18:47 +0000 (16:18 +0000)]
am ff4cfe07: Fix SetupResourceMasks to pass correct parameters

* commit 'ff4cfe07009ac0b0f07475ef2aa91d9aaf9ab291':
  Fix SetupResourceMasks to pass correct parameters

9 years agoFix SetupResourceMasks to pass correct parameters
Junmo Park [Sat, 30 Aug 2014 11:13:02 +0000 (20:13 +0900)]
Fix SetupResourceMasks to pass correct parameters

Calling SetupTargetResourceMasks function with correct parameter.
SetupTargetResourceMasks(lir, flags, use_mask, def_mask) is correct order.

b/17369806

(cherry-picked from commit sha 2a09504334a3a3b4c47100197df0827cc6740433)

Change-Id: I49118c3f2d3d06fac83fa3d5014b7fdaff6a2b00

9 years agoam f72fd02c: Merge "Quick compiler: disable GVN DO NOT MERGE" into lmp-dev
buzbee [Wed, 3 Sep 2014 13:02:13 +0000 (13:02 +0000)]
am f72fd02c: Merge "Quick compiler: disable GVN DO NOT MERGE" into lmp-dev

* commit 'f72fd02c4ea0f1aa610b8a4f9f51ef86c285b1cf':
  Quick compiler: disable GVN DO NOT MERGE

9 years agoMerge "Quick compiler: disable GVN DO NOT MERGE" into lmp-dev
buzbee [Wed, 3 Sep 2014 12:50:49 +0000 (12:50 +0000)]
Merge "Quick compiler: disable GVN DO NOT MERGE" into lmp-dev

9 years agoQuick compiler: disable GVN DO NOT MERGE
buzbee [Wed, 3 Sep 2014 01:36:37 +0000 (18:36 -0700)]
Quick compiler: disable GVN DO NOT MERGE

Disable global value numbering optimization for lmp (but
keep on for master).

b/16398693

Change-Id: I125c588c987a81db54a15da1eec9dee2b009956f

9 years agoam c60bdf66: Fix native allocation test.
Mathieu Chartier [Wed, 3 Sep 2014 01:08:48 +0000 (01:08 +0000)]
am c60bdf66: Fix native allocation test.

* commit 'c60bdf667b5c6fa767548942f0115547523593b4':
  Fix native allocation test.

9 years agoam 4d05d931: Merge "ART: Fix read-out-of-bounds in the compiler" into lmp-dev
Andreas Gampe [Wed, 3 Sep 2014 00:54:33 +0000 (00:54 +0000)]
am 4d05d931: Merge "ART: Fix read-out-of-bounds in the compiler" into lmp-dev

* commit '4d05d931d3d608f5047e0d9dfb422df018ace716':
  ART: Fix read-out-of-bounds in the compiler

9 years agoam 635531a2: Merge "Change native allocations to use growth limit." into lmp-dev
Mathieu Chartier [Wed, 3 Sep 2014 00:54:32 +0000 (00:54 +0000)]
am 635531a2: Merge "Change native allocations to use growth limit." into lmp-dev

* commit '635531a2d99f413339187ce39b08affdf1b31d9f':
  Change native allocations to use growth limit.

9 years agoam 37bb8184: Merge "Pre-allocate the NoClassDefFoundError to be thrown for boot class...
Ian Rogers [Wed, 3 Sep 2014 00:54:32 +0000 (00:54 +0000)]
am 37bb8184: Merge "Pre-allocate the NoClassDefFoundError to be thrown for boot classes." into lmp-dev

* commit '37bb8184e091e8d9199cfc2fc888dfb40a5c0f20':
  Pre-allocate the NoClassDefFoundError to be thrown for boot classes.

9 years agoam 9db18e16: Merge "Reduce and speed-up class def searches." into lmp-dev
Ian Rogers [Wed, 3 Sep 2014 00:54:31 +0000 (00:54 +0000)]
am 9db18e16: Merge "Reduce and speed-up class def searches." into lmp-dev

* commit '9db18e1679800bc57c1e30f7c5ff786949ffe5cf':
  Reduce and speed-up class def searches.

9 years agoam e610faf9: Merge "ART: Tighten verifier list reading and offsets" into lmp-dev
Andreas Gampe [Wed, 3 Sep 2014 00:54:30 +0000 (00:54 +0000)]
am e610faf9: Merge "ART: Tighten verifier list reading and offsets" into lmp-dev

* commit 'e610faf917fd280fa0d9e02d5c2d0dbacbb037b7':
  ART: Tighten verifier list reading and offsets

9 years agoFix native allocation test.
Mathieu Chartier [Wed, 3 Sep 2014 00:36:08 +0000 (17:36 -0700)]
Fix native allocation test.

Forgot to update with last CL.

Change-Id: Id2f57870b8d4f848cd93012d9da69beee5184be4

9 years agoMerge "ART: Fix read-out-of-bounds in the compiler" into lmp-dev
Andreas Gampe [Wed, 3 Sep 2014 00:24:14 +0000 (00:24 +0000)]
Merge "ART: Fix read-out-of-bounds in the compiler" into lmp-dev

9 years agoMerge "Change native allocations to use growth limit." into lmp-dev
Mathieu Chartier [Wed, 3 Sep 2014 00:07:28 +0000 (00:07 +0000)]
Merge "Change native allocations to use growth limit." into lmp-dev

9 years agoChange native allocations to use growth limit.
Mathieu Chartier [Tue, 2 Sep 2014 23:21:01 +0000 (16:21 -0700)]
Change native allocations to use growth limit.

Previously native allocation tracking used a GC footprint limit
which would cause GC in the allocating thread. This prevented
excessive growth of the heap but could cause jank due to GC in
the allocating thread. The new behavior is using the growth_limit
instead of the native footprint limit.

Bug: 17006948

Change-Id: I40f30af09bb25596a9f57fa50e2a155fb947b5fe

9 years agoMerge "Pre-allocate the NoClassDefFoundError to be thrown for boot classes." into...
Ian Rogers [Tue, 2 Sep 2014 23:56:37 +0000 (23:56 +0000)]
Merge "Pre-allocate the NoClassDefFoundError to be thrown for boot classes." into lmp-dev

9 years agoMerge "Reduce and speed-up class def searches." into lmp-dev
Ian Rogers [Tue, 2 Sep 2014 23:56:14 +0000 (23:56 +0000)]
Merge "Reduce and speed-up class def searches." into lmp-dev

9 years agoMerge "ART: Tighten verifier list reading and offsets" into lmp-dev
Andreas Gampe [Tue, 2 Sep 2014 23:51:42 +0000 (23:51 +0000)]
Merge "ART: Tighten verifier list reading and offsets" into lmp-dev

9 years agoPre-allocate the NoClassDefFoundError to be thrown for boot classes.
Ian Rogers [Wed, 4 Jun 2014 23:57:15 +0000 (16:57 -0700)]
Pre-allocate the NoClassDefFoundError to be thrown for boot classes.

Bring over a Dalvik "optimization".
Bug: 12804658
Bug: 16853450
Change-Id: I6419de7bd2ba18d91479cb52489104954f5c4524

(cherry picked from commit 63557459a4098294a9ff44d035241de2966047c0)

9 years agoReduce and speed-up class def searches.
Ian Rogers [Sat, 30 Aug 2014 03:19:11 +0000 (20:19 -0700)]
Reduce and speed-up class def searches.

Use the class linker for descriptor lookups from the compile driver so that
dex caches are populated.
Reduce the scope of functions for scanning class paths to just the class
linker where they are performed.
If we see more than a threshold number of find class def misses on a dex file
lazily compute an index, so that future lookups are constant time (part of the
collection code is taken from
https://android-review.googlesource.com/#/c/103865/3). Note that we take a lazy
approach so that we don't serialize on loading dex files, this avoids the
reason the index was removed in 8b2c0b9abc3f520495f4387ea040132ba85cae69.
Remove an implicit and unnecessary std::string creation for PrintableString.

Single threaded interpret-only dex2oat performance is improved by roughly 10%.

Bug: 16853450

Change-Id: Icf72df76b0a4328f2a24075e81f4ff267b9401f4
(cherry picked from commit 68b56858367e29461ae290fd797443a1ef6d8005)

9 years agoam 23590fd0: Merge "Change intern table to unordered set." into lmp-dev
Mathieu Chartier [Tue, 2 Sep 2014 21:54:07 +0000 (21:54 +0000)]
am 23590fd0: Merge "Change intern table to unordered set." into lmp-dev

* commit '23590fd094df6a4a2360b722763249adf1689f15':
  Change intern table to unordered set.

9 years agoMerge "Change intern table to unordered set." into lmp-dev
Mathieu Chartier [Tue, 2 Sep 2014 21:39:25 +0000 (21:39 +0000)]
Merge "Change intern table to unordered set." into lmp-dev

9 years agoam 8bd2961b: Change heap transitions + hspace compation to use VLOG(heap)
Mathieu Chartier [Tue, 2 Sep 2014 19:54:39 +0000 (19:54 +0000)]
am 8bd2961b: Change heap transitions + hspace compation to use VLOG(heap)

* commit '8bd2961b385c870953e650c253a04ee24b76809b':
  Change heap transitions + hspace compation to use VLOG(heap)

9 years agoChange heap transitions + hspace compation to use VLOG(heap)
Mathieu Chartier [Tue, 2 Sep 2014 19:33:25 +0000 (12:33 -0700)]
Change heap transitions + hspace compation to use VLOG(heap)

VLOG(gc) is spammy since it is enabled.

Change-Id: I07d1d40e2f19134f885d6777b60533a9010ae164

9 years agoART: Tighten verifier list reading and offsets
Andreas Gampe [Tue, 2 Sep 2014 18:17:34 +0000 (11:17 -0700)]
ART: Tighten verifier list reading and offsets

Check offsets and sizes for header entries of a dex file.

Bug: 17347459
Change-Id: Ia1727c33dea51f7a8e345f3799f1ba414708239c

9 years agoam b373ba1b: ART: Fix typo
Andreas Gampe [Tue, 2 Sep 2014 17:41:57 +0000 (17:41 +0000)]
am b373ba1b: ART: Fix typo

* commit 'b373ba1bf7e67d4dd8286df08065ac76aa8ac1ee':
  ART: Fix typo

9 years agoART: Fix typo
Andreas Gampe [Tue, 2 Sep 2014 17:22:20 +0000 (10:22 -0700)]
ART: Fix typo

Bug: 17327877
Change-Id: I6132a8afb4b69c8d22a01b477f6f324c789ed666

9 years agoam 277a7c7b: ART: Fix dex file verifier type-list handling
Andreas Gampe [Tue, 2 Sep 2014 16:31:44 +0000 (16:31 +0000)]
am 277a7c7b: ART: Fix dex file verifier type-list handling

* commit '277a7c7b4bb9c421380592fd3998d2e79e4035b3':
  ART: Fix dex file verifier type-list handling

9 years agoART: Fix dex file verifier type-list handling
Andreas Gampe [Fri, 29 Aug 2014 23:07:49 +0000 (16:07 -0700)]
ART: Fix dex file verifier type-list handling

It is rare, but valid, to have an empty type list.

Bug: 17327877
Change-Id: Ib3a8ff3e5ccd8fe7c04b1e97485bf3e6de72aa4d

9 years agoChange intern table to unordered set.
Mathieu Chartier [Sat, 30 Aug 2014 01:16:58 +0000 (18:16 -0700)]
Change intern table to unordered set.

Intern table active used bytes goes from 430k to 317k on system
server. Similar %wise savings on other apps.

Bug: 16238192

Change-Id: I92de72de3eae0b76629e9da83db2c2d0fa613052

9 years agoam 20632daa: Merge "Add native memory accounting through custom allocator." into...
Mathieu Chartier [Sat, 30 Aug 2014 01:49:42 +0000 (01:49 +0000)]
am 20632daa: Merge "Add native memory accounting through custom allocator." into lmp-dev

* commit '20632daac36995947d2d1943f89f07ac277e61f0':
  Add native memory accounting through custom allocator.

9 years agoMerge "Add native memory accounting through custom allocator." into lmp-dev
Mathieu Chartier [Sat, 30 Aug 2014 01:17:19 +0000 (01:17 +0000)]
Merge "Add native memory accounting through custom allocator." into lmp-dev

9 years agoAdd native memory accounting through custom allocator.
Mathieu Chartier [Mon, 25 Aug 2014 20:08:22 +0000 (13:08 -0700)]
Add native memory accounting through custom allocator.

Added a custom allocator that lets you pass in a special tag which
specifices where the allocation came from. This is used when
dumping. The performance overhead is low since each allocation only
does a atomic add/sub for each allocation/free.

The measurements are dumped to traces.txt during SIGQUIT.

Example output:
I/art     (27274): AllocatorTagHeap active=120 max=120 total=168
I/art     (27274): AllocatorTagMonitorList active=1572 max=6240 total=11724
I/art     (27274): AllocatorTagClassTable active=185208 max=185208 total=268608
I/art     (27274): AllocatorTagInternTable active=430368 max=430368 total=436080
I/art     (27274): AllocatorTagMaps active=5616 max=6168 total=34392
I/art     (27274): AllocatorTagLOS active=1024 max=1536 total=2044
I/art     (27274): AllocatorTagSafeMap active=0 max=51936 total=533688
I/art     (27274): AllocatorTagLOSMaps active=144 max=1248 total=5760
I/art     (27274): AllocatorTagReferenceTable active=10944 max=11840 total=19136
I/art     (27274): AllocatorTagHeapBitmap active=32 max=40 total=56
I/art     (27274): AllocatorTagHeapBitmapLOS active=8 max=8 total=8
I/art     (27274): AllocatorTagVerifier active=0 max=18844 total=1073156
I/art     (27274): AllocatorTagModUnionCardSet active=5300 max=5920 total=56020
I/art     (27274): AllocatorTagModUnionReferenceArray active=24864 max=24864 total=24864
I/art     (27274): AllocatorTagJNILibrarires active=320 max=320 total=320
I/art     (27274): AllocatorTagOatFile active=1400 max=1400 total=5852

Bug: 16238192

Change-Id: Ibb470ef2e9c9a24563bb46422d46a55799704d82

9 years agoam 9bf1b088: Merge "Fix mips build for nested signal handler" into lmp-dev
Dave Allison [Fri, 29 Aug 2014 18:31:09 +0000 (18:31 +0000)]
am 9bf1b088: Merge "Fix mips build for nested signal handler" into lmp-dev

* commit '9bf1b088e4e12121037090dd9c92393fbe805cb6':
  Fix mips build for nested signal handler

9 years agoMerge "Fix mips build for nested signal handler" into lmp-dev
Dave Allison [Fri, 29 Aug 2014 18:18:53 +0000 (18:18 +0000)]
Merge "Fix mips build for nested signal handler" into lmp-dev

9 years agoam 496cd337: Fix segfault if running without image.
Alex Light [Fri, 29 Aug 2014 18:18:23 +0000 (18:18 +0000)]
am 496cd337: Fix segfault if running without image.

* commit '496cd337c19ca8386fec24633160f82c01993bbd':
  Fix segfault if running without image.

9 years agoFix mips build for nested signal handler
Dave Allison [Fri, 29 Aug 2014 18:05:17 +0000 (11:05 -0700)]
Fix mips build for nested signal handler

Bug: 17006816

Change-Id: If41c6d7a2f12f1822ca36d9e2f0f22b3ca854098

9 years agoFix segfault if running without image.
Alex Light [Fri, 29 Aug 2014 17:28:25 +0000 (10:28 -0700)]
Fix segfault if running without image.

Bug: 17325091

(cherry picked from commit 7adb7ac3913364de8cc57b8934024dd12e1d3bea)

Change-Id: I343099543ce0abf02219da84d61d9ce2dfc47980

9 years agoam 2cc42e30: Merge "Quick compiler: Fix MIPS build" into lmp-dev
buzbee [Fri, 29 Aug 2014 17:07:52 +0000 (17:07 +0000)]
am 2cc42e30: Merge "Quick compiler: Fix MIPS build" into lmp-dev

* commit '2cc42e3029182ad6c6443376c1a4cbf9c1e6a784':
  Quick compiler: Fix MIPS build

9 years agoMerge "Quick compiler: Fix MIPS build" into lmp-dev
buzbee [Fri, 29 Aug 2014 16:59:46 +0000 (16:59 +0000)]
Merge "Quick compiler: Fix MIPS build" into lmp-dev

9 years agoQuick compiler: Fix MIPS build
buzbee [Thu, 28 Aug 2014 20:48:56 +0000 (13:48 -0700)]
Quick compiler: Fix MIPS build

b/16484538

In debug builds, the Quick compiler frequently runs a sanity checker
over the register pool.  Among other things, it attempts to verify
consistent representation of register pairs.  However, a register's
"wide" flag is meaningful only when the register pair is associated
with a Dalvik wide value (sreg != INVALID_SREG) rather than a temp
wide value.

The MIPS build was tripping over this bad assertion.  Fixed here.

Note related cl/105461

(cherry-picked from commit sha 3a658077af2a931e5d7f6cd22b777c57112c19df)

Change-Id: Id726ff1ea0f5cbcc8dba6fa3aacb3fd4fc043a63

9 years agoam 8ac3356d: Avoid null pointer dereference when sending JDWP packets
Sebastien Hertz [Fri, 29 Aug 2014 12:27:00 +0000 (12:27 +0000)]
am 8ac3356d: Avoid null pointer dereference when sending JDWP packets

* commit '8ac3356db74f5e38c70406cc5f5e65a49ff41fd7':
  Avoid null pointer dereference when sending JDWP packets