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Vladimir Marko [Tue, 19 May 2015 17:08:00 +0000 (18:08 +0100)]
ART: Clean up arm64 kNumberOfXRegisters usage.
Avoid undefined behavior for arm64 stemming from 1u << 32 in
loops with upper bound kNumberOfXRegisters.
Create iterators for enumerating bits in an integer either
from high to low or from low to high and use them for
<arch>Context::FillCalleeSaves() on all architectures.
Refactor runtime/utils.{h,cc} by moving all bit-fiddling
functions to runtime/base/bit_utils.{h,cc} (together with
the new bit iterators) and all time-related functions to
runtime/base/time_utils.{h,cc}. Improve test coverage and
fix some corner cases for the bit-fiddling functions.
Bug:
13925192
(cherry picked from commit
80afd02024d20e60b197d3adfbb43cc303cf29e0)
Change-Id: I905257a21de90b5860ebe1e39563758f721eab82
Sebastien Hertz [Tue, 26 May 2015 09:53:39 +0000 (11:53 +0200)]
JDWP: fix breakpoint on catch statement
Setting a breakpoint on a catch statement in the source actually
installs the breakpoint on a DEX move-exception instruction. At this
point, an exception is pending in the current thread.
The issue is no exception must be pending in the current thread to
report the breakpoint event. This is required to be able to call JNI
functions to create JDWP ids.
This CL fixes it by clearing the pending exception before reporting
event and restore it after reporting the event.
Bug:
21382373
(cherry picked from commit
de48aa6708a3d5dacf7db3d64965e23261fb15d3)
Change-Id: Ie107eb47b6f2559c4fa5297f4033e07baad06f38
Hiroshi Yamauchi [Fri, 22 May 2015 22:32:42 +0000 (22:32 +0000)]
Merge "Fix for potential moving GC bugs around proxy class." into mnc-dev
Hiroshi Yamauchi [Thu, 21 May 2015 19:05:27 +0000 (12:05 -0700)]
Fix for potential moving GC bugs around proxy class.
- Handlerize proxy_class which is live across multiple allocation
points in ClassLinker::CreateProxyClass().
- In ClassLinker::CreateProxyClass(), insert a proxy class into the
class table before creating ArtFields for it (and update it later in
LinkClass()) because the field roots (ArtField::declaring_class_)
won't be updated by GC unless the class is in the class table. If GC
happens before they are updated by FixupTemporaryDeclaringClass()
from LinkClass(), FixupTemporaryDeclaringClass() may not update the
field roots correctly because the old class may already be moved but
the fields roots may not. Reduce a window of time where the fields
roots could be stale.
- In ClassLinker::LinkClass(), directly wrap a new class in a handle
to avoid a window of time where new_class may be potentially stale.
- Print more diagnostic info about the holder of the field upon a mark
sweep invalid ref crash.
- Add an additional sanity check in Field::GetArtField().
Bug:
20557050
Change-Id: I9ad32d304922da96b7e1fad262d97de21cbac776
Andreas Gampe [Thu, 21 May 2015 21:34:05 +0000 (21:34 +0000)]
Merge "ART: Sometimes even empty methods take forever to verify" into mnc-dev
Andreas Gampe [Thu, 21 May 2015 21:15:37 +0000 (21:15 +0000)]
Merge "Revert "DO NOT MERGE ART: Turn off duplicate-classes checking"" into mnc-dev
Andreas Gampe [Thu, 21 May 2015 21:06:46 +0000 (14:06 -0700)]
ART: Sometimes even empty methods take forever to verify
In cases of very high load and/or bad scheduling, the verifier may
take longer than the threshold duration to verify an empty method.
The LargeMethod detection needs to accept that the code_item may
be null.
Bug:
21364300
Change-Id: Iceff3e4688cc1a5fe7a836f7a9bf6c49a392b618
Andreas Gampe [Thu, 21 May 2015 20:33:40 +0000 (20:33 +0000)]
Revert "DO NOT MERGE ART: Turn off duplicate-classes checking"
This reverts commit
aafcfca5fe545365ef377fff2897b8a908f03e71.
Bug:
21333911
Change-Id: Ibbc6b1be8bebc1d0ab9c5955b34eb89f40577baa
Andreas Gampe [Sat, 16 May 2015 02:24:12 +0000 (19:24 -0700)]
ART: Refactor UnstartedRuntime for testing
Expose the UnstartedRuntime implementation functions as private static
methods of a class. Add a gtest that can invoke these functions. Add
sample tests for String and Memory.
Bug:
21173514
(cherry picked from commit
799681b176ad25437ce2849639f54f610dcbf684)
Change-Id: Ib5bde6347fafaf7607c642542ea7d5938ff4b1df
Andreas Gampe [Thu, 21 May 2015 15:49:28 +0000 (15:49 +0000)]
Merge "DO NOT MERGE ART: Turn off duplicate-classes checking" into mnc-dev
Jeff Hao [Thu, 21 May 2015 01:39:36 +0000 (01:39 +0000)]
Merge "Intercept JNI invocation of String.<init> methods." into mnc-dev
Jeff Hao [Wed, 20 May 2015 03:30:23 +0000 (20:30 -0700)]
Intercept JNI invocation of String.<init> methods.
libmono uses JNI AllocObject and CallNonvirtualVoidMethod to create and
initialize a string instead of using the recommended NewObject. This
change adds an intercept to change the String.<init> call to a
StringFactory call instead. Then, it uses the object id of the original
string object referrer and maps it to the result of the StringFactory.
Bug:
21288130
Change-Id: Ib4db402c178bc37188d5c5faf30b6e4fdc747b17
Andreas Gampe [Thu, 21 May 2015 01:15:36 +0000 (01:15 +0000)]
Merge "ART: Fix RegisterNative order" into mnc-dev
Andreas Gampe [Wed, 20 May 2015 23:09:36 +0000 (16:09 -0700)]
ART: Fix gtest dependency
Gtests should depend on the debug version of libart-disassembler.
Bug:
21273194
(cherry picked from commit
0ae3bf872d3898ed6826216f3f8a04c819e1426b)
Change-Id: Iaf216a1c0cff650296ebf83fe4e8352f5614cb28
Hiroshi Yamauchi [Wed, 20 May 2015 23:10:39 +0000 (23:10 +0000)]
Merge "Fix a cts crash around proxy class fields." into mnc-dev
Hiroshi Yamauchi [Wed, 20 May 2015 22:51:29 +0000 (15:51 -0700)]
Fix a cts crash around proxy class fields.
org.apache.harmony.tests.java.io.SerializationStressTest4#test_writeObject_Proxy
As the static fields of proxy classes share the dex file indices, they
shouldn't be resolved in the dex cache or else Field::GetArtField()
may return a wrong art field that belong to a different proxy class.
Bug:
20557050
Change-Id: If672c0e67bc49e672e34d75ffbe29c65f5a423b9
Andreas Gampe [Wed, 20 May 2015 21:48:10 +0000 (14:48 -0700)]
DO NOT MERGE ART: Turn off duplicate-classes checking
Bug:
21333911
Change-Id: I9832526a6d2996aadb459e3ec0930cbaf151478a
Andreas Gampe [Mon, 18 May 2015 22:52:22 +0000 (15:52 -0700)]
ART: Fix RegisterNative order
First check for both direct and virtual methods in the current class,
then move to the parent.
Optimize registration by checking first whether the current method
under test is native. This slows down registering implementations
in parent classes. Add a CheckJNI warning for this.
Add a run-test to check the behavior. Fix host comparison testing.
Bug:
19569721
(cherry picked from commit
3f1dc56914177993b1b018bf21ce7d39d7feecda)
Change-Id: I61e77117d96310632aad123d7f1279d0f834dc99
Sebastien Hertz [Wed, 20 May 2015 06:55:21 +0000 (06:55 +0000)]
Merge "Fix debuggable compiler flag detection for secondary dex files" into mnc-dev
Andreas Gampe [Tue, 19 May 2015 03:50:12 +0000 (20:50 -0700)]
ART: Change huge-method warning in verifier
Change the logging to be included in the took-a-long-time warning,
instead of being a non-descriptive standalone. This should reduce
the noise.
Bug:
21149450
(cherry picked from commit
a4f5bf6ea99d6b3095a4ca261352729633bc44c5)
Change-Id: Ia4493dd12f54a8452a46541f6da86530584016ea
Sebastien Hertz [Wed, 13 May 2015 10:14:05 +0000 (12:14 +0200)]
Fix debuggable compiler flag detection for secondary dex files
Compiles secondary dex files like the primary dex file: if it has
been compiled with the --debuggable flag, compile secondary dex files
with the --debuggable flag too.
Therefore, dex files loaded at runtime are compiled the same way as
dex files compiled at install time on the classpath (excluding the
boot image that is not compiled debuggable).
Also adds debuggable key in the oat header and bump the oat version.
Bug:
20944228
(cherry picked from commit
0de1133ba600f299b3d67938f650720d9f859eb2)
Change-Id: If6b2236e7fe547cc421f57b573043748018d3ae0
Richard Uhler [Mon, 18 May 2015 15:18:55 +0000 (15:18 +0000)]
Merge "Test and fix bug checking status of secondary multidex files." into mnc-dev
Richard Uhler [Thu, 14 May 2015 20:21:13 +0000 (13:21 -0700)]
Test and fix bug checking status of secondary multidex files.
We were accidentally returning 'false' instead of 'true' to indicate a native
multidex file with an up-to-date primary dex file checksum but out-of-date
secondary dex file checksum is out of date.
Bug:
21022815
Change-Id: I43d360ca9251d0df38ad7f8289f6ef339c0a3280
Sebastien Hertz [Wed, 8 Apr 2015 07:36:07 +0000 (09:36 +0200)]
JDWP: more GC safety
Ensures GC safety when keeping references that may be moved by GC:
- SingleStepControl: stores ArtMethod* in a GcRoot
- ModBasket: stores references in a StackHandleScope
Bug:
18166750
(cherry picked from commit
261bc044a3575512869586593e99e97cd8b1c321)
Change-Id: I35971a901537956739d1f089d61cb4ea9dc6c93d
Chih-Hung Hsieh [Fri, 15 May 2015 23:09:19 +0000 (23:09 +0000)]
Merge "Undo arm64 workaround." into mnc-dev
Chih-Hung Hsieh [Tue, 12 May 2015 19:06:57 +0000 (12:06 -0700)]
Undo arm64 workaround.
Now we have new llvm to compile art for arm64 without -fno-vectorize.
BUG:
21080674
Change-Id: Id1b3a88ab9d4cf78b7f0dfd8cb435ed6e7ab7cb2
(cherry picked from commit
b6cee946d44dc1e961c9656830b567e38104f896)
Hiroshi Yamauchi [Fri, 15 May 2015 22:47:18 +0000 (22:47 +0000)]
Merge "Print more info on mark sweep invalid ref crash." into mnc-dev
Hiroshi Yamauchi [Fri, 15 May 2015 22:23:30 +0000 (15:23 -0700)]
Print more info on mark sweep invalid ref crash.
- Add extra info about the field holder.
- Suspend threads when verifying roots.
Bug:
20557050
Change-Id: Ia1f2269aaa3b1a81d0594e781e439a5decfb82f9
Kenny Root [Thu, 14 May 2015 22:58:17 +0000 (15:58 -0700)]
Add new style String operations during compilation init, part 2
This allows some class initializers that deal with Strings to run during
compilation. However, java.lang.Character.toUpperCase() is blocking
initialization for some parts.
(cherry picked from commit
57f91e8956f4496391bff028a1b990540cc91c22)
Bug:
21036900
Change-Id: Ia969c6a643f510bc798f94fb10bca1a68fe2ae67
Elliott Hughes [Fri, 15 May 2015 15:25:58 +0000 (08:25 -0700)]
Stop wrapping close(2) with TEMP_FAILURE_RETRY in art.
Note that all the TEMP_FAILURE_RETRY([A-Z] calls in this file are
wrong. The member functions return -errno, so only an EPERM failure
will return -1 (but errno should be EPERM, so you won't loop).
Bug: http://b/
20501816
Change-Id: Ibde6a2c7bf92469d008d6d510f9391669ae37a84
(cherry picked from commit
6a887d6a1d1ca089b48663a5ae11f973b98785a9)
Jeff Hao [Fri, 15 May 2015 00:56:57 +0000 (00:56 +0000)]
Merge "In hprof, use an address within string for char array of empty string." into mnc-dev
Kenny Root [Fri, 15 May 2015 00:26:26 +0000 (00:26 +0000)]
Merge changes I2ea008b7,Ibd7a643d into mnc-dev
* changes:
Add new style String operations during compilation init
Fix non-range String init calls
Jeff Hao [Fri, 15 May 2015 00:19:15 +0000 (17:19 -0700)]
In hprof, use an address within string for char array of empty string.
Bug:
21089461
Change-Id: I203345caf74fba2e9bf0549256147d84d1bb829e
Kenny Root [Thu, 14 May 2015 22:58:17 +0000 (15:58 -0700)]
Add new style String operations during compilation init
This allows some class initializers that deal with Strings to run during
compilation. This includes the current implementation of
java.security.Security because it reads the "java.security" resource.
Bug:
21036900
Change-Id: I2ea008b774d4ed359e155318e0d06c1566186c34
Kenny Root [Thu, 14 May 2015 23:48:22 +0000 (16:48 -0700)]
Fix non-range String init calls
When the String constructor was called via invoke-direct, it is changed
to the new StringFactory which is static. That means that the args need
to be shifted by one to deal with the change from non-static to static.
However, the non-range version of the invoke-direct was not shifted
correctly causing unstarted runtime initialization to get the wrong
first_dest_reg argument.
Bug:
21036900
Change-Id: Ibd7a643d877514ea396d7e4ab0dea327207cb78f
Hiroshi Yamauchi [Thu, 14 May 2015 20:42:06 +0000 (13:42 -0700)]
Remove doublequoted command to adb sh -c.
(cherry pick commit
0a4c61db049f7ddcd9cbebb54e67a1285d621da9)
Change-Id: I0e0fceedf927df25b8d6b0cf235f43f928cb3534
Jeff Hao [Thu, 14 May 2015 21:49:08 +0000 (21:49 +0000)]
Merge "In hprof, set string class instance size to that of an empty string." into mnc-dev
Jeff Hao [Wed, 13 May 2015 01:58:32 +0000 (18:58 -0700)]
In hprof, set string class instance size to that of an empty string.
Bug:
21066704
Change-Id: Ic52193f5801117ca642055ea700fc4bc21b690e8
Hiroshi Yamauchi [Thu, 14 May 2015 04:14:22 +0000 (21:14 -0700)]
Print field info on mark sweep invalid ref crash.
(cherry pick commit
eb2baaf20d9059c0fc38141780ec05bea0486c40)
Bug:
20557050
Change-Id: I3abb7a44e3b7ed3256653824fd1705aac5f7d72c
Vladimir Marko [Thu, 14 May 2015 10:47:39 +0000 (11:47 +0100)]
Quick: Fix marking high words in DCE.
This CL properly fixes the high word marking and reverts
https://android-review.googlesource.com/150352
which was just covering up the underlying issue. A unit test
for the encountered issue is provided, though it does not
expose the deficiency in the cover-up CL.
Bug:
20640451
(cherry picked from commit
9cacef6e811940c2f21e7e54055379a2c43f0d06)
Change-Id: I4c4ca82fe4b2e34feb38090d88a5d5c754914f89
Vladimir Marko [Wed, 13 May 2015 18:06:30 +0000 (19:06 +0100)]
ART: Do not relocate app program headers in patchoat.
Change the check whether to relocate program headers in
patchoat to simply look whether there is a PT_LOAD section
with p_vaddr == 0. If there is, don't relocate the headers,
it should be an app. Otherwise, it's a boot image and needs
to be relocated.
Add overflow checking to ElfFileImpl<>::GetLoadedSize().
Bug:
21047854
(cherry picked from commit
3fc9903407c6e89ffbbc92ded9e272d9de58e9b6)
Change-Id: Ib3e1295fc06993bcfbaadd8f253ee4f5498f52e9
Mathieu Chartier [Wed, 13 May 2015 20:13:24 +0000 (13:13 -0700)]
Also print class for NoSuchFieldException
Example message:
Caused by: java.lang.NoSuchFieldException: No field value in class Ljava/lang/String;
Added test.
Bug:
20881251
Change-Id: I4043cbf26c3077952b6c151da0d0edd980da26b1
David Brazdil [Thu, 7 May 2015 08:59:30 +0000 (09:59 +0100)]
ART: Rediscover loops after deleting blocks in DCE
The way DCE currently updates loop information does not cover all
cases. This patch removes the logic, resets loop information of live
blocks to pre-SSA state and reanalyzes the affected loops.
Change-Id: I0b996a70235b95a8db0de9a23a03f71db57a21b8
(cherry picked from commit
a4b8c21dae70ae34aee13628632c39a675c06022)
Andreas Gampe [Tue, 12 May 2015 23:11:41 +0000 (23:11 +0000)]
Merge "ART: arm indexOf intrinsics for the optimizing compiler" into mnc-dev
Mathieu Chartier [Tue, 12 May 2015 21:58:54 +0000 (21:58 +0000)]
Merge "Hold heap bitmap lock in Heap::GetObjectsAllocated" into mnc-dev
Vladimir Marko [Tue, 12 May 2015 21:27:21 +0000 (22:27 +0100)]
Quick: Fix DCE, clear high word flag in RemoveChange().
Bug:
20640451
(cherry picked from commit
ade58e14582c6ab81978e9cfcbbf5e54cc23fe18)
Change-Id: I8ac7fea3d9d2a434ee79fb917e68a4dc96e5482f
Hiroshi Yamauchi [Tue, 12 May 2015 21:37:35 +0000 (21:37 +0000)]
Merge "Add notes about fast JNI calls." into mnc-dev
Hiroshi Yamauchi [Tue, 12 May 2015 21:21:34 +0000 (14:21 -0700)]
Add notes about fast JNI calls.
(cherry pick commit
36bce58f01a6b37e4d07ff9544c03a3238be087f)
Bug:
19665903
Change-Id: I7cc37ab572d2e9ff86f6388c80a3c453a2bca046
Richard Uhler [Tue, 12 May 2015 21:21:20 +0000 (21:21 +0000)]
Merge "Fix bug in removal of *.flock files." into mnc-dev
Mathieu Chartier [Tue, 12 May 2015 17:47:11 +0000 (10:47 -0700)]
Hold heap bitmap lock in Heap::GetObjectsAllocated
Fixes a race condition where add and remove space could cause a crash
when we iterated over the spaces.
TODO: Add a spaces lock or something to guard against this.
Bug:
21031927
Change-Id: I7f0d558316f8e9d9f22ffd182e8666355bf50d47
Richard Uhler [Thu, 7 May 2015 17:19:35 +0000 (10:19 -0700)]
Fix bug in removal of *.flock files.
Bug:
20816098
(cherry picked from commit
581f4e9065b9b7f788315d3ea1a45e51ae168589)
Change-Id: Ib7bd394a9dd0299f09d386ae010972b461217550
Andreas Gampe [Fri, 8 May 2015 05:31:55 +0000 (22:31 -0700)]
ART: arm indexOf intrinsics for the optimizing compiler
Add intrinsics implementations for indexOf in the optimizing
compiler. These are mostly ported from Quick.
Bug:
20889065
(cherry picked from commit
ba6fdbcb764d5a8972f5ff2d7147e4d78226b347)
Change-Id: I18ee849d41187a381f99529669e6f97040aaacf6
Vladimir Marko [Tue, 12 May 2015 17:27:20 +0000 (18:27 +0100)]
Quick: Fix DCE to mark wide register overlaps correctly.
Previously we missed some cases of overlap with registers
coming from previous blocks.
Bug:
20640451
(cherry picked from commit
83d46ef1eaa8fdecadfdb9564d80e50b42646c37)
Change-Id: I1be879edfbc900b70cee411d9e31e5a4b524530a
Jeff Hao [Tue, 12 May 2015 01:39:28 +0000 (18:39 -0700)]
Add test for String init called from unresolvable class.
Bug:
20971268
Change-Id: I0cb027f5e29667e9d522eb01a6b966cd69abb104
Jeff Hao [Mon, 11 May 2015 20:38:14 +0000 (13:38 -0700)]
Merge art project from goog/master into goog/mnc-dev.
Sebastien Hertz [Mon, 11 May 2015 19:36:17 +0000 (19:36 +0000)]
am
d0d3b974: am
1774ca95: am
bdd9f2d8: Merge "Remove unused StackHandleScope"
* commit '
d0d3b974998111ee4b0c6692590f6b05a765bacc':
Remove unused StackHandleScope
Sebastien Hertz [Mon, 11 May 2015 19:20:12 +0000 (19:20 +0000)]
am
1774ca95: am
bdd9f2d8: Merge "Remove unused StackHandleScope"
* commit '
1774ca95e2cae05eeb312567a68dd93eaf792acb':
Remove unused StackHandleScope
Sebastien Hertz [Mon, 11 May 2015 19:08:27 +0000 (19:08 +0000)]
am
bdd9f2d8: Merge "Remove unused StackHandleScope"
* commit '
bdd9f2d870099e326a281ac90993b37b999c35ea':
Remove unused StackHandleScope
Sebastien Hertz [Mon, 11 May 2015 18:58:31 +0000 (18:58 +0000)]
Merge "Remove unused StackHandleScope"
Hiroshi Yamauchi [Mon, 11 May 2015 18:38:22 +0000 (18:38 +0000)]
am
f3713fbe: am
cbfc2b94: am
1d316ada: Merge "Insert a read barrier in the JNI bridge."
* commit '
f3713fbe906c9aa1196382602cb870ae3f3e12d7':
Insert a read barrier in the JNI bridge.
Hiroshi Yamauchi [Mon, 11 May 2015 18:26:37 +0000 (18:26 +0000)]
am
cbfc2b94: am
1d316ada: Merge "Insert a read barrier in the JNI bridge."
* commit '
cbfc2b9443e4d18948d5bbd054b5dd3569d8943c':
Insert a read barrier in the JNI bridge.
Richard Uhler [Mon, 11 May 2015 18:14:15 +0000 (18:14 +0000)]
am
a34ea222: am
1ed3ab7c: am
bd0cfef5: Merge "Fix typo in VLOG message."
* commit '
a34ea222385996d9b6c6e057bad3ca7dae79cfba':
Fix typo in VLOG message.
Richard Uhler [Mon, 11 May 2015 18:14:14 +0000 (18:14 +0000)]
am
c6c4b52d: am
fa389ffa: am
c55efc73: Merge "Add more diagnostics info to flaky oat file assistant test."
* commit '
c6c4b52dfa8d4883338e922cd7200062d3e5c735':
Add more diagnostics info to flaky oat file assistant test.
Andreas Gampe [Mon, 11 May 2015 18:14:13 +0000 (18:14 +0000)]
am
a57a8f86: am
2f8a04dc: am
9dfba720: Merge "ART: x86 indexOf intrinsics for the optimizing compiler"
* commit '
a57a8f86c9f6c5c3667df7d87e0ee49ef184fd61':
ART: x86 indexOf intrinsics for the optimizing compiler
Hiroshi Yamauchi [Mon, 11 May 2015 18:13:39 +0000 (18:13 +0000)]
am
1d316ada: Merge "Insert a read barrier in the JNI bridge."
* commit '
1d316adafda81cb2f30e210d3d108b97c7c11f15':
Insert a read barrier in the JNI bridge.
Hiroshi Yamauchi [Mon, 11 May 2015 18:04:09 +0000 (18:04 +0000)]
Merge "Insert a read barrier in the JNI bridge."
Richard Uhler [Mon, 11 May 2015 18:00:14 +0000 (18:00 +0000)]
am
1ed3ab7c: am
bd0cfef5: Merge "Fix typo in VLOG message."
* commit '
1ed3ab7c07ff2ff281ae8bc960ce31bba37f8d67':
Fix typo in VLOG message.
Richard Uhler [Mon, 11 May 2015 18:00:13 +0000 (18:00 +0000)]
am
fa389ffa: am
c55efc73: Merge "Add more diagnostics info to flaky oat file assistant test."
* commit '
fa389ffa36e0c6ad74b5f01adce733e502efc992':
Add more diagnostics info to flaky oat file assistant test.
Andreas Gampe [Mon, 11 May 2015 18:00:11 +0000 (18:00 +0000)]
am
2f8a04dc: am
9dfba720: Merge "ART: x86 indexOf intrinsics for the optimizing compiler"
* commit '
2f8a04dca06c417c6c8cd4eb74025aba1d49020b':
ART: x86 indexOf intrinsics for the optimizing compiler
Richard Uhler [Mon, 11 May 2015 17:52:44 +0000 (17:52 +0000)]
am
bd0cfef5: Merge "Fix typo in VLOG message."
* commit '
bd0cfef567012fa6c75243d9157ddceaab7cdaac':
Fix typo in VLOG message.
Richard Uhler [Mon, 11 May 2015 17:52:42 +0000 (17:52 +0000)]
am
c55efc73: Merge "Add more diagnostics info to flaky oat file assistant test."
* commit '
c55efc7335e35f6731b04afc3a1db838c086beb3':
Add more diagnostics info to flaky oat file assistant test.
Andreas Gampe [Mon, 11 May 2015 17:52:40 +0000 (17:52 +0000)]
am
9dfba720: Merge "ART: x86 indexOf intrinsics for the optimizing compiler"
* commit '
9dfba7202b3777a14792759f097fe4da37264988':
ART: x86 indexOf intrinsics for the optimizing compiler
Richard Uhler [Mon, 11 May 2015 17:46:44 +0000 (17:46 +0000)]
Merge "Fix typo in VLOG message."
Richard Uhler [Mon, 11 May 2015 17:46:06 +0000 (17:46 +0000)]
Merge "Add more diagnostics info to flaky oat file assistant test."
Andreas Gampe [Mon, 11 May 2015 17:42:21 +0000 (17:42 +0000)]
Merge "ART: x86 indexOf intrinsics for the optimizing compiler"
Andreas Gampe [Thu, 7 May 2015 21:46:15 +0000 (14:46 -0700)]
ART: x86 indexOf intrinsics for the optimizing compiler
Add intrinsics implementations for indexOf in the optimizing
compiler. These are mostly ported from Quick. Add instruction
support to assemblers where necessary.
Change-Id: Ife90ed0245532a5c436a26fe84715dc357f353c8
Sebastien Hertz [Mon, 11 May 2015 15:53:27 +0000 (17:53 +0200)]
Remove unused StackHandleScope
It is causing crashes when there is no current thread (because it has
been detached from the runtime). It happens when we sanity check the
stack during runtime shutdown after stopping method tracing.
Bug:
20993343
Change-Id: I549664932f513a01339e5b1c34b3ddc5744888c3
Richard Uhler [Mon, 11 May 2015 16:36:57 +0000 (09:36 -0700)]
Fix typo in VLOG message.
Change-Id: Iaf4ce1787816afce947c6e963df19d20ef5f5e1b
Richard Uhler [Mon, 11 May 2015 16:32:47 +0000 (09:32 -0700)]
Add more diagnostics info to flaky oat file assistant test.
Change-Id: Ifd0029d389ba7585a819c01fc9cc846681d0a349
Nicolas Geoffray [Mon, 11 May 2015 15:56:33 +0000 (15:56 +0000)]
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ee623ea4: am
1c324341: am
6108ed86: Merge "Add a flag to StackVisitor for inlining."
* commit '
ee623ea4432a393d0bab6918829356f63c5d8716':
Add a flag to StackVisitor for inlining.
Nicolas Geoffray [Mon, 11 May 2015 15:49:47 +0000 (15:49 +0000)]
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1c324341: am
6108ed86: Merge "Add a flag to StackVisitor for inlining."
* commit '
1c3243416088c2f2072f6db413cfb3c8bf2dacfb':
Add a flag to StackVisitor for inlining.
Nicolas Geoffray [Mon, 11 May 2015 15:39:50 +0000 (15:39 +0000)]
am
6108ed86: Merge "Add a flag to StackVisitor for inlining."
* commit '
6108ed86bb2663e73262e290463f014e2698abc1':
Add a flag to StackVisitor for inlining.
Nicolas Geoffray [Mon, 11 May 2015 15:29:41 +0000 (15:29 +0000)]
Merge "Add a flag to StackVisitor for inlining."
Nicolas Geoffray [Wed, 6 May 2015 10:34:34 +0000 (11:34 +0100)]
Add a flag to StackVisitor for inlining.
The flag tells whether the stack walk needs to include inlined
Java frames.
This does not do anything just yet, as we're not inlining anyways.
Change-Id: I716e25094fe56fa335ca1f9a398c1bcdba478e73
Roland Levillain [Mon, 11 May 2015 14:08:33 +0000 (14:08 +0000)]
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2a9c047d: am
e2243670: am
119b21a6: Merge "[optimizing] Improve 32 bit long shift by 1."
* commit '
2a9c047ddc6e411df1dcd8d00ab5a701d530569f':
[optimizing] Improve 32 bit long shift by 1.
Roland Levillain [Mon, 11 May 2015 13:57:08 +0000 (13:57 +0000)]
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e2243670: am
119b21a6: Merge "[optimizing] Improve 32 bit long shift by 1."
* commit '
e2243670d3acae8556b47be8bbd9bae3e340541f':
[optimizing] Improve 32 bit long shift by 1.
Nicolas Geoffray [Mon, 11 May 2015 13:46:48 +0000 (13:46 +0000)]
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796008a3: am
0e4c27e5: Merge "Add a parent environment to HEnvironment."
* commit '
ec696e7fcdf1e519ad6710222975619d3ddb3e48':
Add a parent environment to HEnvironment.
Roland Levillain [Mon, 11 May 2015 13:46:34 +0000 (13:46 +0000)]
am
119b21a6: Merge "[optimizing] Improve 32 bit long shift by 1."
* commit '
119b21a6dfdb09d983a9e56a837fbf5c98e57096':
[optimizing] Improve 32 bit long shift by 1.
Roland Levillain [Mon, 11 May 2015 13:37:09 +0000 (13:37 +0000)]
Merge "[optimizing] Improve 32 bit long shift by 1."
Nicolas Geoffray [Mon, 11 May 2015 13:33:47 +0000 (13:33 +0000)]
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796008a3: am
0e4c27e5: Merge "Add a parent environment to HEnvironment."
* commit '
796008a32b19d7ce5f49c8e2981f641ba3c28664':
Add a parent environment to HEnvironment.
Nicolas Geoffray [Mon, 11 May 2015 13:26:40 +0000 (13:26 +0000)]
am
0e4c27e5: Merge "Add a parent environment to HEnvironment."
* commit '
0e4c27e555d854f00185603138a6434358d07757':
Add a parent environment to HEnvironment.
Nicolas Geoffray [Mon, 11 May 2015 13:18:05 +0000 (13:18 +0000)]
Merge "Add a parent environment to HEnvironment."
Nicolas Geoffray [Thu, 7 May 2015 10:57:35 +0000 (11:57 +0100)]
Add a parent environment to HEnvironment.
This code has no functionality change. It adds a placeholder
for chaining inlined frames.
Change-Id: I5ec57335af76ee406052345b947aad98a6a4423a
Mark Mendell [Wed, 6 May 2015 01:34:03 +0000 (21:34 -0400)]
[optimizing] Improve 32 bit long shift by 1.
Also change FOO << 1 to FOO+FOO in the instruction simplifier. This is
an architecture independent simplification, which helps 'long << 1' for
32 bit architectures.
Generate an add/adc for long << 1 in x86, in case something is generated
after the simplifier.
Add test cases for the simplification.
Change-Id: I0d512331ef13cc4ccf10c80f11c370a10ed02294
Signed-off-by: Mark Mendell <mark.p.mendell@intel.com>
Nicolas Geoffray [Sat, 9 May 2015 14:43:07 +0000 (14:43 +0000)]
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b4833e52: am
cdeb0b5f: Merge "[optimizing] Tune some x86_64 moves"
* commit '
b4fa99ea723393d014bab6aae25eeb78e3ed05e6':
[optimizing] Tune some x86_64 moves
Nicolas Geoffray [Sat, 9 May 2015 14:36:11 +0000 (14:36 +0000)]
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b4833e52: am
cdeb0b5f: Merge "[optimizing] Tune some x86_64 moves"
* commit '
b4833e528a9b638b435ed5f61317ac3b4bb0a40a':
[optimizing] Tune some x86_64 moves
Nicolas Geoffray [Sat, 9 May 2015 14:25:48 +0000 (14:25 +0000)]
am
cdeb0b5f: Merge "[optimizing] Tune some x86_64 moves"
* commit '
cdeb0b5fede4c06488f43a212591e661d946bc78':
[optimizing] Tune some x86_64 moves
Nicolas Geoffray [Sat, 9 May 2015 14:17:51 +0000 (14:17 +0000)]
Merge "[optimizing] Tune some x86_64 moves"
Mathieu Chartier [Sat, 9 May 2015 01:50:20 +0000 (01:50 +0000)]
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f93dbb45: am
56869c1f: Don\'t allow JIT to compile native methods
* commit '
f93dbb455b03a3eac151a616f72a9fa9067d7a64':
Don't allow JIT to compile native methods
Mathieu Chartier [Sat, 9 May 2015 01:37:23 +0000 (01:37 +0000)]
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56869c1f: Don\'t allow JIT to compile native methods
* commit '
56869c1f6441f5ba05ee155c5d8fcf4b821e0be2':
Don't allow JIT to compile native methods