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Andreas Gampe [Fri, 6 Jan 2017 19:05:58 +0000 (19:05 +0000)]
ART: Add GetClassFields support
am:
ac58727f26
Change-Id: I7cce7480ac88da2e0c914cdaf7f6f3194f35c89f
Andreas Gampe [Fri, 6 Jan 2017 19:05:47 +0000 (19:05 +0000)]
ART: Add Field methods
am:
ab2f0d0395
Change-Id: Ifdfd28466aab620d433599768076bc6ef72e50e6
Andreas Gampe [Fri, 6 Jan 2017 19:05:39 +0000 (19:05 +0000)]
ART: Add IsInterface and IsArrayClass support
am:
4fd66ecf2e
Change-Id: I1cfe905046369ffc161ee2e6997ce832242484c1
Hiroshi Yamauchi [Fri, 6 Jan 2017 18:38:36 +0000 (18:38 +0000)]
Merge "Avoid using ThreadList::Dump() in empty checkpoint timeout."
am:
48ff5b9aec
Change-Id: If65a49ee08edc8539c10a63dbc9a3bf6d660c624
Hiroshi Yamauchi [Fri, 6 Jan 2017 18:32:19 +0000 (18:32 +0000)]
Merge "Avoid using ThreadList::Dump() in empty checkpoint timeout."
Andreas Gampe [Thu, 5 Jan 2017 23:21:34 +0000 (15:21 -0800)]
ART: Add GetClassFields support
Add GetClassFields support. Add a test.
Bug:
31684578
Test: m test-art-host-run-test-912-classes
Change-Id: Id7509ef10ec9c19b54b7db8637729556b91273e5
Andreas Gampe [Fri, 6 Jan 2017 01:23:45 +0000 (17:23 -0800)]
ART: Add Field methods
Add GetFieldName, GetFieldDeclaringClass, GetFieldModifiers
and IsFieldSynthetic support. Add tests.
Bug:
34113943
Test: m test-art-host-run-test-918-fields
Change-Id: Id33b8c54c250f73f0658ec45ccb2b55eccb37623
Andreas Gampe [Thu, 5 Jan 2017 22:42:13 +0000 (14:42 -0800)]
ART: Add IsInterface and IsArrayClass support
Add support for these two required calls. Add a test.
Bug:
31684578
Test: m test-art-host-run-test-912-classes
Change-Id: I2f9e5c62dd4c3d7f29aaf3dd08f1297aa3b2fd8b
Vladimir Marko [Fri, 6 Jan 2017 16:24:57 +0000 (16:24 +0000)]
Merge "Remove the IsInDexCache flag from HLoadString."
am:
776ba76275
Change-Id: I3c1178a66c1cfbfca1b98cf724f3f24acaad2eca
Treehugger Robot [Fri, 6 Jan 2017 16:19:51 +0000 (16:19 +0000)]
Merge "Remove the IsInDexCache flag from HLoadString."
Vladimir Marko [Fri, 6 Jan 2017 14:43:11 +0000 (14:43 +0000)]
Remove the IsInDexCache flag from HLoadString.
This flag was obsolete and always false.
Test: m test-art-host
Change-Id: Iabefc068908ff4f994b63e7e18a2a27c25a0919e
Orion Hodson [Fri, 6 Jan 2017 09:11:29 +0000 (09:11 +0000)]
Merge "ART: Make method handle runtime code callable from compiler."
am:
6d2741f18b
Change-Id: I17ff895b0eafe68599f27d1872a7f16afee96027
Nicolas Geoffray [Fri, 6 Jan 2017 09:07:52 +0000 (09:07 +0000)]
Merge "Remove bogus DCHECK."
am:
fe150d9821
Change-Id: Ic849a5672989d9e0d411f22e4c0e02375926ab63
Nicolas Geoffray [Fri, 6 Jan 2017 09:07:31 +0000 (09:07 +0000)]
Merge "ARM: VIXL32: Fix crash in Exchange for stack slots."
am:
a79003958e
Change-Id: I376622aeffbe9641bf86f0e5c557bf6739f2fb55
Orion Hodson [Fri, 6 Jan 2017 09:04:47 +0000 (09:04 +0000)]
Merge "ART: Make method handle runtime code callable from compiler."
Treehugger Robot [Fri, 6 Jan 2017 09:04:18 +0000 (09:04 +0000)]
Merge "Remove bogus DCHECK."
Nicolas Geoffray [Fri, 6 Jan 2017 09:03:36 +0000 (09:03 +0000)]
Merge "ARM: VIXL32: Fix crash in Exchange for stack slots."
Nicolas Geoffray [Fri, 6 Jan 2017 09:03:27 +0000 (09:03 +0000)]
Merge "Actually record arrays in classpath."
am:
a1d0d63614
Change-Id: Iad707649501c3bcb9bbe591b147666f130345fc4
Nicolas Geoffray [Fri, 6 Jan 2017 09:00:15 +0000 (09:00 +0000)]
Merge "Actually record arrays in classpath."
Orion Hodson [Wed, 7 Dec 2016 11:35:37 +0000 (11:35 +0000)]
ART: Make method handle runtime code callable from compiler.
Most of this change is moving the existing method handles code, but it
also introduces a new header file, common_dex_operations.h, that has
some operations taken from interpreter_common.{h,cc} that are also used
by method handles (perform call, set field, get field).
Bug:
30550796
Test: m test-art-host
Change-Id: I2235e13770a5562950f2767f65a25ca273479150
Alex Light [Fri, 6 Jan 2017 04:06:39 +0000 (04:06 +0000)]
Merge "Prevent moving GC from running during redefinition."
am:
b51edffe1c
Change-Id: I490c0709510a8ced17316baccc4bae9b7aad72ca
Treehugger Robot [Fri, 6 Jan 2017 03:59:24 +0000 (03:59 +0000)]
Merge "Prevent moving GC from running during redefinition."
Alex Light [Fri, 6 Jan 2017 01:53:00 +0000 (17:53 -0800)]
Prevent moving GC from running during redefinition.
This could cause a deadlock during deoptimization.
Test: ART_USE_READ_BARRIER=true ART_READ_BARRIER_TYPE=TABLELOOKUP mma -j40 test-art-host
Change-Id: I57e4f1a50709bf4a1817227913e61f3ef434d04a
Hiroshi Yamauchi [Thu, 5 Jan 2017 04:32:57 +0000 (20:32 -0800)]
Avoid using ThreadList::Dump() in empty checkpoint timeout.
ThreadList::Dump() that uses a checkpoint to dump threads may get
stuck when an empty checkpoint gets stuck and isn't useful when
debugging an empty checkpoint timeout. Instead, directly use
Thread::Dump() for each runnable thread that isn't responding to an
empty checkpoint request.
Bug:
33006388
Bug:
12687968
Test: test-art-host with CC.
Change-Id: If07a205786d469eec9b1f587485c80f54fb84c4d
Alex Light [Fri, 6 Jan 2017 00:50:23 +0000 (00:50 +0000)]
Merge "Revert "Revert "Cleanup jvmti tests"""
am:
9890a5b579
Change-Id: I44a27f4655bf378c007d7f8814d251e3d04cce77
Alex Light [Fri, 6 Jan 2017 00:46:17 +0000 (00:46 +0000)]
Merge "Revert "Revert "Cleanup jvmti tests"""
Mathieu Chartier [Fri, 6 Jan 2017 00:07:18 +0000 (00:07 +0000)]
Merge "Add some code info checking in GetCalleeSaveMethodCaller"
am:
6980dc54b9
Change-Id: Ib030b51bb3cc3f38e9e3693dcf92260641b45b3d
Mathieu Chartier [Thu, 5 Jan 2017 23:59:14 +0000 (23:59 +0000)]
Merge "Add some code info checking in GetCalleeSaveMethodCaller"
Alex Light [Thu, 5 Jan 2017 22:37:21 +0000 (14:37 -0800)]
Revert "Revert "Cleanup jvmti tests""
This reverts commit
2a9d198b9929560c9ab07691b3afbe275483be95.
Test: mma -j40 test-art-host
Test: ART_TEST_RUN_TEST_NDEBUG=true mma -j40 test-art-host
Change-Id: I14bfd02f74f93e4a6b853287fcaa69f1fb027256
Hans Boehm [Thu, 5 Jan 2017 22:20:40 +0000 (22:20 +0000)]
Merge "Reduce the number of fences needed for monitors"
am:
8ba6549565
Change-Id: Id737e3646ce29c2d90a0043d03abb09d220960c4
Hans Boehm [Thu, 5 Jan 2017 22:15:30 +0000 (22:15 +0000)]
Merge "Reduce the number of fences needed for monitors"
Mathieu Chartier [Thu, 5 Jan 2017 18:17:55 +0000 (10:17 -0800)]
Add some code info checking in GetCalleeSaveMethodCaller
Will print info if the memory region is too small for the stack maps.
Test: test-art-host
Bug:
33924573
Change-Id: I03e0151724d3a0933f3bef004e0d16ba1c6134c4
Aart Bik [Thu, 5 Jan 2017 20:44:35 +0000 (20:44 +0000)]
Merge "Tests on FP Math.abs()"
am:
8a26281ead
Change-Id: I0264a6f44684e53e58830851a448f9f0e006f50c
Aart Bik [Thu, 5 Jan 2017 20:34:32 +0000 (20:34 +0000)]
Merge "Tests on FP Math.abs()"
Tao Wu [Thu, 5 Jan 2017 19:20:29 +0000 (19:20 +0000)]
Merge "Fix unquitable apps when debug enabled."
am:
ec107997ab
Change-Id: Ibb5a1ef1ae1a649fbd1aeb48e9337c3e56cb6fa0
Treehugger Robot [Thu, 5 Jan 2017 19:13:38 +0000 (19:13 +0000)]
Merge "Fix unquitable apps when debug enabled."
Alex Light [Thu, 5 Jan 2017 18:21:25 +0000 (18:21 +0000)]
Merge "Revert "Revert "Revert "Revert "Basic obsolete methods support"""""
am:
16722603e0
Change-Id: Ib787af7eb142b3f37f9745fce0c19cb2b067c5c4
Treehugger Robot [Thu, 5 Jan 2017 18:16:14 +0000 (18:16 +0000)]
Merge "Revert "Revert "Revert "Revert "Basic obsolete methods support"""""
Aart Bik [Tue, 3 Jan 2017 17:53:00 +0000 (09:53 -0800)]
Tests on FP Math.abs()
Rationale:
As a "quality of implementation", rather than pure "spec compliance", we
require that Math.abs() clears the sign bit (but changes nothing else)
for all numbers, including NaN (signaling NaN may become quiet though).
These tests ensure that remains the case.
NOTE:
This is a better redo of reverted CL
https://android-review.googlesource.com/#/c/316351/
Test: test-art-host
Bug:
30758343
Change-Id: I2740f9aea19abd82335f1f000d92f1cdb469a1c3
Alexey Frunze [Thu, 5 Jan 2017 17:44:51 +0000 (17:44 +0000)]
Merge "MIPS64: Implement table-based packed switch"
am:
f67dadb555
Change-Id: I33f1422cc5ca728704891da83151ca94d1a983b2
Treehugger Robot [Thu, 5 Jan 2017 17:37:56 +0000 (17:37 +0000)]
Merge "MIPS64: Implement table-based packed switch"
Nicolas Geoffray [Thu, 5 Jan 2017 17:02:18 +0000 (17:02 +0000)]
Merge "Remove racy DCHECK on string dex cache."
am:
cda4b75615
Change-Id: Ie61f6bf1922ad441dc6383a0beb4f357521a2094
Treehugger Robot [Thu, 5 Jan 2017 16:55:53 +0000 (16:55 +0000)]
Merge "Remove racy DCHECK on string dex cache."
Nicolas Geoffray [Thu, 5 Jan 2017 15:27:03 +0000 (15:27 +0000)]
Remove racy DCHECK on string dex cache.
Test: test-art-host
Change-Id: I58940031d43d89f434d3c3239a218b99ebb1106b
Nicolas Geoffray [Thu, 5 Jan 2017 15:23:19 +0000 (15:23 +0000)]
Actually record arrays in classpath.
With https://android-review.googlesource.com/#/c/316151/,
I was under the wrong impression arrays all have the same
access flags. They actually have the visibility of the inner
most component type.
Therefore, we still need to record visibility of array types whose
innermost component type is in the classpath.
Test: verifier_deps_test
Change-Id: If7b1004efb679e320330258f42ced83b8eedae87
Artem Serov [Thu, 29 Dec 2016 16:21:49 +0000 (16:21 +0000)]
ARM: VIXL32: Fix crash in Exchange for stack slots.
In ParallelMoveResolverARMVIXL::Exchange(int mem1, int mem2)
scratch general purpose register was used without any spilling
(like in StoreToOffset) which led to lack of scratch register
for VLDR with big offset. Now it uses two scratch S-registers.
Test: ART_USE_VIXL_ARM_BACKEND=true m test-art-host
Test: ART_USE_VIXL_ARM_BACKEND=true m test-art-target
Change-Id: I0416a69e281d09a04dd1689efa5a8c1994c82638
Nicolas Geoffray [Thu, 5 Jan 2017 15:01:08 +0000 (15:01 +0000)]
Merge "Refine receiver type when inlining based on inline caches."
am:
168768d203
Change-Id: I827455011a6da3f8db6392da34b29c065c16ba6a
Nicolas Geoffray [Thu, 5 Jan 2017 14:57:29 +0000 (14:57 +0000)]
Merge "Refine receiver type when inlining based on inline caches."
Nicolas Geoffray [Thu, 5 Jan 2017 13:34:02 +0000 (13:34 +0000)]
Merge "MIPS32: java.lang.String.getChars"
am:
8174621224
Change-Id: I27aba6272c9c3d1af12af308089b4e0fbd72c75d
Nicolas Geoffray [Thu, 5 Jan 2017 13:27:14 +0000 (13:27 +0000)]
Merge "MIPS32: java.lang.String.getChars"
Nicolas Geoffray [Wed, 4 Jan 2017 16:46:23 +0000 (16:46 +0000)]
Refine receiver type when inlining based on inline caches.
We know we're guarding for a specific type
(eg foo.getClass() == Foo.class), so we can propagate the
exact type when building the callee graph.
Test: ART_TEST_JIT=true test-art-host
Change-Id: I3e1858945afbb651cb8966b2b7d7755eccac09e1
Vladimir Marko [Thu, 5 Jan 2017 12:50:59 +0000 (12:50 +0000)]
Merge "Revert "Disable 626-const-class-linking for JIT.""
am:
f0bfd75c19
Change-Id: Ia712e881e655532f5217fdd4d1347806c7b92ef6
Vladimir Marko [Thu, 5 Jan 2017 12:45:35 +0000 (12:45 +0000)]
Merge "Revert "Disable 626-const-class-linking for JIT.""
Alexey Grebenkin [Thu, 5 Jan 2017 12:20:59 +0000 (12:20 +0000)]
Merge "Fix incorrect string hash value extension during cross-compilation."
am:
efe703fa49
Change-Id: Id4a007750b8da2493c91b8177f5673c451df1804
Treehugger Robot [Thu, 5 Jan 2017 12:15:07 +0000 (12:15 +0000)]
Merge "Fix incorrect string hash value extension during cross-compilation."
Sebastien Hertz [Thu, 5 Jan 2017 10:36:20 +0000 (10:36 +0000)]
Merge "Limit Jack threads during tests"
am:
77e9bddee9
Change-Id: Ie998180dd59076fed3211c7b4aefbe22546ef872
Sebastien Hertz [Thu, 5 Jan 2017 10:28:56 +0000 (10:28 +0000)]
Merge "Limit Jack threads during tests"
Sebastien Hertz [Wed, 4 Jan 2017 15:07:57 +0000 (16:07 +0100)]
Limit Jack threads during tests
In default mode, run Jack with 4 threads to help reduce memory
footprint and thread contention. These are the same settings than
the Android build.
For the buildbot (where the Jack server is disabled), run Jack in
single-threaded mode to reduce the global memory consumption.
Bug:
31737153
Test: make -j32 test-art-host
Change-Id: I6a14efce92ea18dba008e6daa26cd6403e5eb503
Hans Boehm [Thu, 15 Dec 2016 21:12:59 +0000 (13:12 -0800)]
Reduce the number of fences needed for monitors
Add the necessary CasWeakAcquire primitives for LockWords.
Have MonitorEnter initially read the lockword using a
memory_order_relaxed operation. In the unlikely case we need more,
compensate with an explicit fence.
In the uncontended case, install the thin lock with Acquire,
rather than SequentiallyConsistent semantics.
Have MonitorExit use a Release instead of SequentiallyConsistent
CAS in the ReadBarrier case. Add TODO for the other case.
Together, these should usually eliminate 3 fences (or acq/rel)
per critical section.
Have Install() only use Release ordering.
Add TODO for inflation spinning, which looks to me like it could be
improved appreciably.
Drive-by fix:
GetMaxSpinsBeforeThinLockInflation spelling
Test: Build for several targets, boot, m art-test-host art-test-target
Change-Id: I2cab09723252065f6365e4234ee3249c69ece888
Andreas Gampe [Wed, 4 Jan 2017 23:05:04 +0000 (23:05 +0000)]
Merge "ART: Remove dequicken map from VerifiedMethod"
am:
18f7ef3dc0
Change-Id: I4464445f1b3c201249cd40e254d50c62235b0d84
Treehugger Robot [Wed, 4 Jan 2017 22:59:02 +0000 (22:59 +0000)]
Merge "ART: Remove dequicken map from VerifiedMethod"
Andreas Gampe [Wed, 4 Jan 2017 20:04:05 +0000 (12:04 -0800)]
ART: Remove dequicken map from VerifiedMethod
Remove now unused VerifiedMethod's dequicken map. Follow-up to
c51c7ca7a779563d153c137c6bf01c3ea532a6c9.
Results on a large well-known app in speed compile with -j4:
Before:
dex2oat took [...] native alloc=84MB [...] swap=208MB [...]
After:
dex2oat took [...] native alloc=76MB [...] swap=208MB [...]
Bug:
34053922
Test: m clean-oat-host && m test-art-host
Change-Id: Ie95fd297299a0f5fac0c8c702773ee8372f662b6
Nicolas Geoffray [Wed, 4 Jan 2017 11:49:00 +0000 (11:49 +0000)]
Remove bogus DCHECK.
The code may be executed concurrently by multiple threads,
so the flag may already be set.
Test: test-art-host
bug:
34074968
Change-Id: I162b90a853ce53e6b7063754bbfce5d68cffc82a
Roland Levillain [Wed, 4 Jan 2017 15:26:32 +0000 (15:26 +0000)]
Merge "Revert "Revert "Avoid scratch register exhaustion during ARM64 stack slot moves."""
am:
001cd47ddd
Change-Id: I58e889a010f6683d329755626bc8187ab8b9612a
Roland Levillain [Wed, 4 Jan 2017 15:22:32 +0000 (15:22 +0000)]
Merge "Revert "Revert "Avoid scratch register exhaustion during ARM64 stack slot moves."""
Nicolas Geoffray [Wed, 4 Jan 2017 12:41:23 +0000 (12:41 +0000)]
Merge "Support non-exact upper bound of HBoundType."
am:
b28c8749a5
Change-Id: Id64939c8ed1c9920b314a2d11ef2af56a9bb03df
Roland Levillain [Wed, 4 Jan 2017 10:27:50 +0000 (10:27 +0000)]
Revert "Revert "Avoid scratch register exhaustion during ARM64 stack slot moves.""
This reverts commit
122ceb492f37e97d022cba2221a87368f1847f5f.
Test: m test-art-target on ARM64, with and without read barriers/heap poisoning.
Bug:
32545705
Change-Id: I4b447d762082eea8edfabeb070317d274e2f5bd0
Nicolas Geoffray [Wed, 4 Jan 2017 12:38:29 +0000 (12:38 +0000)]
Merge "Support non-exact upper bound of HBoundType."
Nicolas Geoffray [Wed, 4 Jan 2017 12:12:53 +0000 (12:12 +0000)]
Merge "Do not record dependencies on arrays."
am:
88268f08ad
Change-Id: I60d860cd6a023e5a2b824396d9ea3d709fa41b09
Treehugger Robot [Wed, 4 Jan 2017 12:10:41 +0000 (12:10 +0000)]
Merge "Do not record dependencies on arrays."
Goran Jakovljevic [Wed, 4 Jan 2017 11:50:22 +0000 (11:50 +0000)]
Merge "MIPS64: Drop redundant sign-extensions in integer conversions"
am:
6fc063cd8a
Change-Id: I83e6c3904b12dd6e143129825d7950497cf4069c
Treehugger Robot [Wed, 4 Jan 2017 11:47:50 +0000 (11:47 +0000)]
Merge "MIPS64: Drop redundant sign-extensions in integer conversions"
Goran Jakovljevic [Wed, 4 Jan 2017 11:34:51 +0000 (11:34 +0000)]
Merge "MIPS32: Don't always do a null test in MarkGCCard"
am:
4ca40e89aa
Change-Id: Ic8bdf1a5a7d66b6ed9ef19a8e7f7000ec26c2e85
Goran Jakovljevic [Wed, 4 Jan 2017 11:32:53 +0000 (11:32 +0000)]
Merge "MIPS64: Improve integer comparison with constants"
am:
7ee9ee9921
Change-Id: I00bd014b5340d5509b96a205a692ae87211bf66b
Treehugger Robot [Wed, 4 Jan 2017 11:31:52 +0000 (11:31 +0000)]
Merge "MIPS32: Don't always do a null test in MarkGCCard"
Treehugger Robot [Wed, 4 Jan 2017 11:30:15 +0000 (11:30 +0000)]
Merge "MIPS64: Improve integer comparison with constants"
Nicolas Geoffray [Wed, 4 Jan 2017 10:09:32 +0000 (10:09 +0000)]
Merge changes from topic 'VIXLUpdate'
am:
059802455e
Change-Id: I5b85d6ef53d47d1a5fed422a96795fb81de0a063
Scott Wakeling [Wed, 4 Jan 2017 10:09:28 +0000 (10:09 +0000)]
ARM: VIXL32: Use a default code buffer capacity of 1Kb.
am:
f8d19c2852
Change-Id: I2619d712f7af0127692407bf37a2968c34b868ea
Artem Serov [Wed, 4 Jan 2017 10:09:19 +0000 (10:09 +0000)]
ART: VIXL32: Fix assembler test after VIXL update.
am:
f2665fa6e5
Change-Id: I5c6e97bbcdb56aaf66764dd8837fefdbb0270b1e
Nicolas Geoffray [Wed, 4 Jan 2017 10:08:04 +0000 (10:08 +0000)]
Merge "MIPS64: Implement branchless HCondition for floats"
am:
e2157fb29e
Change-Id: I5cd74fb1b95b2e20c8b3e27918fbf3fb4a6d8b4b
Yi Kong [Wed, 4 Jan 2017 10:07:23 +0000 (10:07 +0000)]
Merge "Disable libcore test that requires IPv6"
am:
0ec9ac0a5f
Change-Id: Ie611e75ecf8659a4cf8b71f33ac05732607ccf51
Nicolas Geoffray [Wed, 4 Jan 2017 10:06:27 +0000 (10:06 +0000)]
Merge changes from topic 'VIXLUpdate'
* changes:
ARM: VIXL32: Use a default code buffer capacity of 1Kb.
ART: VIXL32: Fix assembler test after VIXL update.
Nicolas Geoffray [Wed, 4 Jan 2017 10:04:08 +0000 (10:04 +0000)]
Merge "MIPS64: Implement branchless HCondition for floats"
Yi Kong [Wed, 4 Jan 2017 10:03:00 +0000 (10:03 +0000)]
Merge "Disable libcore test that requires IPv6"
Yi Kong [Wed, 4 Jan 2017 00:55:10 +0000 (00:55 +0000)]
Disable libcore test that requires IPv6
Test: N/A
Bug:
25178637
Bug:
34038136
Change-Id: I14c7451d269ee8f1163369d8c0d2209498466b66
Nicolas Geoffray [Tue, 3 Jan 2017 22:47:03 +0000 (22:47 +0000)]
Merge "Clean up VerifiedMethod."
am:
b1c41c2431
Change-Id: Ibfb35a9eb02b17f77371a573658ada399bf43b0a
Treehugger Robot [Tue, 3 Jan 2017 22:33:12 +0000 (22:33 +0000)]
Merge "Clean up VerifiedMethod."
Nicolas Geoffray [Fri, 25 Nov 2016 15:46:48 +0000 (15:46 +0000)]
Clean up VerifiedMethod.
Remove unused methods, and devirt map.
Results on a large well-known app in speed compile with -j4:
Before:
dex2oat took [...] native alloc=149MB [...] swap=208MB (
218103808B)
After:
dex2oat took [...] native alloc=84MB [...] swap=208MB (
218103808B)
Bug:
34053922
Test: m clean-oat-host && m test-art-host
Change-Id: I0791c1e4ec7a98ae3c98321c582974db8e26617d
Nicolas Geoffray [Tue, 3 Jan 2017 21:42:29 +0000 (21:42 +0000)]
Merge "Revert "Avoid scratch register exhaustion during ARM64 stack slot moves.""
am:
db577b6911
Change-Id: If6d1d1c3bedfde8378425b519dd732cb494876ee
Nicolas Geoffray [Tue, 3 Jan 2017 21:35:22 +0000 (21:35 +0000)]
Merge "Revert "Avoid scratch register exhaustion during ARM64 stack slot moves.""
Nicolas Geoffray [Tue, 3 Jan 2017 21:34:59 +0000 (21:34 +0000)]
Revert "Avoid scratch register exhaustion during ARM64 stack slot moves."
Checker test fails.
Bug:
32545705
This reverts commit
4ec76d28f0f808117272134347abf828eea80b91.
Change-Id: Ief14978596341399404c504ec4ca6b68c54fd63c
Nicolas Geoffray [Tue, 3 Jan 2017 20:51:26 +0000 (20:51 +0000)]
Merge "MIPS64: Align register spills on 8-byte boundaries in slow paths"
am:
595375fc44
Change-Id: Ia4e9e9a65f9d3c48532983bff3205acc6590e0e3
Nicolas Geoffray [Tue, 3 Jan 2017 20:43:00 +0000 (20:43 +0000)]
Merge "MIPS64: Align register spills on 8-byte boundaries in slow paths"
Chris Larsen [Tue, 22 Nov 2016 00:04:53 +0000 (16:04 -0800)]
MIPS32: java.lang.String.getChars
Use memcpy(3) to copy characters under the assumption that memcpy()
has been hand optimized for best performance on the platform being
tested.
Test: run-test --optimizing 020-string
Test: run-test 020-string
Test: run-test --no-prebuild --optimizing 020-string
Test: run-test --no-prebuild 020-string
Test: run-test --optimizing 082-inline-execute
Test: run-test 082-inline-execute
Test: run-test --no-prebuild --optimizing 082-inline-execute
Test: run-test --no-prebuild 082-inline-execute
Test: mma -j2 ART_TEST_OPTIMIZING=true test-art-target-run-test
Test: booted MIPS32R2 emulator.
Note: Tested against both the MIPS32R2, and MIPS64R6 emulators.
Change-Id: I4192cf6244db120c8de5cc4932d4132acfc9740d
Roland Levillain [Tue, 3 Jan 2017 15:51:38 +0000 (15:51 +0000)]
Merge "Avoid scratch register exhaustion during ARM64 stack slot moves."
am:
00797355fa
Change-Id: I6edabfc4aa252d8308f6e0baa6b81887fa4357e3
Roland Levillain [Tue, 3 Jan 2017 15:45:44 +0000 (15:45 +0000)]
Merge "Avoid scratch register exhaustion during ARM64 stack slot moves."
Roland Levillain [Mon, 7 Nov 2016 18:50:32 +0000 (18:50 +0000)]
Avoid scratch register exhaustion during ARM64 stack slot moves.
On ARM64, do not limit the selection of a scratch register
used in a move between two stack slots (or between two
double stack slots) to VIXL's floating-point register pool,
as it contains only one register (D31) and can be exhausted
in some rare cases. Instead, query both the core and the FP
register pools.
Add a regression run-test (626-checker-arm64-scratch-register).
Test: m test-art-target (on ARM64)
Bug:
32545705
Change-Id: I6203a4340e3c8b4f4879c07ed1be4c433c311c0f
Chris Larsen [Tue, 3 Jan 2017 11:23:20 +0000 (11:23 +0000)]
Merge "MIPS64: java.lang.String.getChars"
am:
66e3919bc4
Change-Id: I1439b994fbd909923c02e16936dc5a60dfb88ec3
Treehugger Robot [Tue, 3 Jan 2017 11:13:50 +0000 (11:13 +0000)]
Merge "MIPS64: java.lang.String.getChars"
Tijana Jakovljevic [Fri, 30 Dec 2016 08:23:01 +0000 (09:23 +0100)]
MIPS64: Implement branchless HCondition for floats
Test: mma test-art-target-run-test64 in QEMU
Change-Id: I595b5b7ddf9ebb19e872ed85f2e4098a835d9214