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Jeff Hao [Fri, 18 Mar 2016 04:32:45 +0000 (21:32 -0700)]
Add patchoat check that input oat file has patch section.
Do this check before opening the output file in case this could be
causing the file to become truncated.
Bug:
27723864
(cherry-picked from commit
99503b9805def2ed7d4fe4bf285c6fdd8ddce6ed)
Change-Id: Icf71016adae5404e4f8588f2f5e23da6405ef2e7
Andreas Gampe [Fri, 18 Mar 2016 20:03:50 +0000 (20:03 +0000)]
Merge "ART: Speed up stack guard page install"
Andreas Gampe [Fri, 18 Mar 2016 04:27:19 +0000 (21:27 -0700)]
ART: Speed up stack guard page install
Only the main thread doesn't have its stack mapped in under normal
conditions. Reading each page is a lot of overhead and we should
try to avoid it.
Rewrite to first try a (non-fatal) protect. If the outcome is a
success, finish. Otherwise do the stack mapping, and try again.
Bug:
27718174
Change-Id: I16b214567585ed2f09970f618ccdec7eed219fd3
Roland Levillain [Fri, 18 Mar 2016 16:16:41 +0000 (16:16 +0000)]
Merge "Ensure art::HRor support boolean, byte, short and char inputs."
Przemyslaw Szczepaniak [Fri, 18 Mar 2016 16:05:02 +0000 (16:05 +0000)]
Merge "Disable jsr166.Collection8Test tests from running."
Przemyslaw Szczepaniak [Fri, 18 Mar 2016 15:38:14 +0000 (15:38 +0000)]
Disable jsr166.Collection8Test tests from running.
This class shouldn't be run on its own, it's made to
be extended.
Bug:
27673907
Change-Id: If224104736344697947f9549b5e8a0bb513416dc
Roland Levillain [Fri, 18 Mar 2016 14:04:28 +0000 (14:04 +0000)]
Ensure art::HRor support boolean, byte, short and char inputs.
Also extend tests covering the IntegerRotateLeft,
LongRotateLeft, IntegerRotateRight and LongRotateRight
intrinsics and their translation into an art::HRor
instruction.
Bug:
27682579
Change-Id: I89f6ea6a7315659a172482bf09875cfb7e7422a1
David Srbecky [Fri, 18 Mar 2016 12:37:03 +0000 (12:37 +0000)]
Merge "Generate native debug stackmaps before calls as well."
Dimitry Ivanov [Fri, 18 Mar 2016 00:20:44 +0000 (00:20 +0000)]
Merge "Remove TEMP_FAILURE_RETRY for unlink"
Hiroshi Yamauchi [Thu, 17 Mar 2016 23:17:23 +0000 (23:17 +0000)]
Merge changes Ib979b2a4,I35b3fed2,I356acd03
* changes:
Revert "Ignore 145-alloc-tracking-stress run-test failures with CC."
Revert "Ignore 145-alloc-tracking-stress failures in interpreter with CC."
Revert "Ignore 145-alloc-tracking-stress failures with JIT and CC."
Dimitry Ivanov [Thu, 17 Mar 2016 22:59:38 +0000 (15:59 -0700)]
Remove TEMP_FAILURE_RETRY for unlink
unlink(2) does not generate EINTR error
Change-Id: I546b00a61b8ffcbd43b01f5ae6ff31f335be00ab
Aart Bik [Thu, 17 Mar 2016 22:52:06 +0000 (22:52 +0000)]
Merge "Complete the 1.8 unsafe memory fences tests."
Hiroshi Yamauchi [Thu, 17 Mar 2016 21:58:20 +0000 (14:58 -0700)]
Revert "Ignore 145-alloc-tracking-stress run-test failures with CC."
This reverts commit
eeed32cd6b9d6949dd1e0ebbea6ea897e58bb2b8.
Bug:
27467554
Hiroshi Yamauchi [Thu, 17 Mar 2016 21:57:58 +0000 (14:57 -0700)]
Revert "Ignore 145-alloc-tracking-stress failures in interpreter with CC."
This reverts commit
fee85561670331f38e0676baadc9be422d3d079c.
Bug:
27467554
Hiroshi Yamauchi [Thu, 17 Mar 2016 21:57:25 +0000 (14:57 -0700)]
Revert "Ignore 145-alloc-tracking-stress failures with JIT and CC."
This reverts commit
3296585f5879a9563214f178f97ee689fc651758.
Bug:
27467554
Change-Id: I356acd036f55605a782a83ab971d9808f10d0ed8
David Srbecky [Thu, 17 Mar 2016 20:24:29 +0000 (20:24 +0000)]
Merge "Do not JIT boot image during native-debugging (keep AOT code instead)."
Aart Bik [Fri, 11 Mar 2016 23:37:58 +0000 (15:37 -0800)]
Complete the 1.8 unsafe memory fences tests.
Rationale:
The tests for the fences were still TODO, and this
change list completes them. Java does not quite allow
for a weak memory order on just the signal, but this
is as close as a real unit test as I can think of.
Also added a test suggested by Hans.
BUG=
26264765
Change-Id: I2dcb9b02fa63f72daf4c39b3744ff2010888713e
Alex Light [Thu, 17 Mar 2016 18:02:06 +0000 (18:02 +0000)]
Merge "Revert "Revert "Fix issue with proxy invocation on default methods"""
Alex Light [Thu, 17 Mar 2016 17:53:47 +0000 (17:53 +0000)]
Merge "Make run-test give extra time when doing gc-stress runs."
Hiroshi Yamauchi [Thu, 17 Mar 2016 17:27:11 +0000 (17:27 +0000)]
Merge "Revert "Revert "Assembly TLAB allocation fast path for arm64."""
Alex Light [Thu, 17 Mar 2016 16:59:38 +0000 (09:59 -0700)]
Make run-test give extra time when doing gc-stress runs.
Some tests (such as 968-default-partial-compile-generated) are running
up against the current timeout when run with gcstress. This increases
the timeout to allow the tests to run fully.
Change-Id: I89ada3affefd09d07c770a83d849f280293cc8ed
David Srbecky [Mon, 14 Mar 2016 17:14:24 +0000 (17:14 +0000)]
Generate native debug stackmaps before calls as well.
The debugger looks up PC of the call instruction, so the runtime's
stackmap is not sufficient since it is at PC after the instruction.
Change-Id: I0dd06c0b52e8079ea5d064ea10beb12c93584092
Alex Light [Thu, 17 Mar 2016 16:32:40 +0000 (16:32 +0000)]
Merge "Fix bug where verification could crash on unresolved types."
Alex Light [Wed, 16 Mar 2016 23:09:45 +0000 (16:09 -0700)]
Revert "Revert "Fix issue with proxy invocation on default methods""
This reverts commit
daf58c80d42f024aae0cb94ebd2c0bd61ebbf240.
Bug:
27621360
Change-Id: I56fccf19ae80451be4c316ba14911c667cbe9e47
Nicolas Geoffray [Thu, 17 Mar 2016 14:39:13 +0000 (14:39 +0000)]
Merge "Dump oat file information as part of DumpForSigQuit."
Nicolas Geoffray [Thu, 17 Mar 2016 14:20:58 +0000 (14:20 +0000)]
Merge "Fix load store elimination bug in the presence of null[i]."
Nicolas Geoffray [Thu, 17 Mar 2016 11:56:54 +0000 (11:56 +0000)]
Dump oat file information as part of DumpForSigQuit.
Change-Id: Ie8d256d8fa16565105cfe5c39cc96826983469da
Nicolas Geoffray [Thu, 17 Mar 2016 10:44:24 +0000 (10:44 +0000)]
Fix load store elimination bug in the presence of null[i].
Due to the dex specification, we can be in a state where
two array get with the same dex register inputs are typed
differently.
bug:
27683874
Change-Id: Ia821fd32e86c306093372249e7686332a7584263
David Srbecky [Wed, 16 Mar 2016 00:06:24 +0000 (00:06 +0000)]
Do not JIT boot image during native-debugging (keep AOT code instead).
The performance impact is currently significant and being able
to debug framework is not our primary goal for native debugging.
Change-Id: I3366c2a6317004f9dd16700b271a6c9b974f1c6e
Nicolas Geoffray [Thu, 17 Mar 2016 10:50:11 +0000 (10:50 +0000)]
Merge "Check GetDumpNativeStackOnSigQuit() for daemons."
Nicolas Geoffray [Thu, 17 Mar 2016 09:35:04 +0000 (09:35 +0000)]
Check GetDumpNativeStackOnSigQuit() for daemons.
The flag is passed by run-test to avoid libunwind crash flakiness,
so we should check it when dumping threads.
Change-Id: I3a3fcfd80ab254a315d58d629c81161fea9900dc
Andreas Gampe [Thu, 17 Mar 2016 01:03:54 +0000 (01:03 +0000)]
Merge "ART: Remember whether the cache was pruned"
Bill Buzbee [Wed, 16 Mar 2016 23:06:01 +0000 (23:06 +0000)]
Merge "ART: Mterp arm64 2-operand double rem fix"
Alex Light [Wed, 16 Mar 2016 23:02:59 +0000 (23:02 +0000)]
Merge "Revert "Fix issue with proxy invocation on default methods""
Alex Light [Wed, 16 Mar 2016 23:00:49 +0000 (23:00 +0000)]
Revert "Fix issue with proxy invocation on default methods"
This reverts commit
ec3b7ab8f008f36f1072d4ba03da204229b95976.
Change-Id: Idfb2c63c246cc5dae7670503e70ad3f62bb1e1eb
Hiroshi Yamauchi [Wed, 16 Mar 2016 22:55:50 +0000 (22:55 +0000)]
Merge "Fix valgrind-test-art-host to run both 32-bit and 64-bit tests."
Mathieu Chartier [Wed, 16 Mar 2016 22:02:20 +0000 (22:02 +0000)]
Merge "Add verify-art-runtime usage to dex2oat"
Mathieu Chartier [Wed, 16 Mar 2016 21:29:17 +0000 (14:29 -0700)]
Add verify-art-runtime usage to dex2oat
Bug:
27688793
(cherry picked from commit
c6068709a482065d6f5426640f1c9316797508e3)
Change-Id: Idcf6b8023a15c816168ce42456d2bd7b463d0951
buzbee [Wed, 16 Mar 2016 21:39:50 +0000 (14:39 -0700)]
ART: Mterp arm64 2-operand double rem fix
An instruction ordering bug caused 2-operand double-precision
rem operations to be performed incorrectly on the arm64 fast
interpreter. Also, fixes the existing omnibus-opcodes smoke test
to better catch 2-operand float and double operation problems
(the problem was masked in the existing test).
Bug:
27604215
Change-Id: I9fac1e61d9defe7d623c611406c35921abb65b04
Alex Light [Tue, 15 Mar 2016 16:50:26 +0000 (09:50 -0700)]
Fix bug where verification could crash on unresolved types.
Bug:
27626708
Change-Id: I708ee18215dccadc00ff3daa1e01c2830475ccae
Mathieu Chartier [Wed, 16 Mar 2016 21:07:31 +0000 (21:07 +0000)]
Merge "Fix race in AllocEntrypointsInstrumented"
Hiroshi Yamauchi [Wed, 16 Mar 2016 18:23:10 +0000 (11:23 -0700)]
Revert "Revert "Assembly TLAB allocation fast path for arm64.""
This reverts commit
52fa2c698b995c21940f366cf3a44204ddf4f8e9.
Fix the mvn instructions.
Bug:
9986565
Change-Id: Ib7b2023cd54c57131442e1de85c64f40b818313d
Alex Light [Wed, 16 Mar 2016 20:39:54 +0000 (20:39 +0000)]
Merge "Fix issue with proxy invocation on default methods"
Mathieu Chartier [Wed, 16 Mar 2016 18:25:29 +0000 (11:25 -0700)]
Fix race in AllocEntrypointsInstrumented
We were using the quick_alloc_entry_points_instrumentation_counter_,
this counter is updated before the threads are suspended. The
allocator could come out of a suspend point, see that threads are
supposedly still no instrumented, continue the allocation, then
suddenly quick_alloc_entry_points_instrumentation_counter_ becomes
1 and alloc_tracking_enabled_ becomes true resulting in a failing
DCHECK.
The fix is to add a boolean that is updated only when the threads
are suspended.
Bug:
27506909
(cherry picked from commit
77d993107773b7b9bd7f07ce08d0aaac1631bf84)
Change-Id: Id12983ef77c4fddb0394e4439ce0829777f1a70b
Hiroshi Yamauchi [Wed, 16 Mar 2016 18:39:33 +0000 (11:39 -0700)]
Fix valgrind-test-art-host to run both 32-bit and 64-bit tests.
Bug:
27156726
Change-Id: Ie93405d6238f7cc5eba351cfb6c5b0f5d8348908
David Srbecky [Wed, 16 Mar 2016 17:54:52 +0000 (17:54 +0000)]
Merge "Remove --native-debuggable compiler option."
Roland Levillain [Wed, 16 Mar 2016 17:54:34 +0000 (17:54 +0000)]
Merge "Make art::HCompare support boolean, byte, short and char inputs."
David Srbecky [Sun, 13 Mar 2016 22:00:07 +0000 (22:00 +0000)]
Remove --native-debuggable compiler option.
Check if both --debuggable and --generate-debug-info are set instead.
History: I have recently added the --native-debuggable flag to control
whether extra stack maps are generated in order to produce accurate
native line number mapping of all generated code. I didn't want to
include it into --debuggable since we compile boot.oat as debuggable
and so it would be affected.
On second thought, it would have been reasonable to generate the extra
stackmaps only if both --debuggable and --generate-debug-info are set,
instead of introducing another compiler flag. This means we do not
affect boot.oat but we still get the extra stack maps if DWARF debug
information is explicitly requested.
Change-Id: I7e5e557e4850a88b3b6f86178d2cb645fb1e1110
Nicolas Geoffray [Wed, 16 Mar 2016 17:10:40 +0000 (17:10 +0000)]
Merge "Forgot space."
Narayan Kamath [Wed, 16 Mar 2016 17:04:52 +0000 (17:04 +0000)]
Merge "runtime: delete native/java_lang_Runtime.h."
Nicolas Geoffray [Wed, 16 Mar 2016 17:01:39 +0000 (17:01 +0000)]
Forgot space.
Change-Id: If9eced6d5bd6d8d0248bad0e7b12095fb5a84d26
Nicolas Geoffray [Wed, 16 Mar 2016 16:58:22 +0000 (16:58 +0000)]
Merge "Fix inliner crash related to type propagation."
Roland Levillain [Tue, 15 Mar 2016 15:02:50 +0000 (15:02 +0000)]
Make art::HCompare support boolean, byte, short and char inputs.
Also extend tests covering the IntegerSignum, LongSignum,
IntegerCompare and LongCompare intrinsics and their
translation into an art::HCompare instruction.
Bug:
27629913
Change-Id: I0afc75ee6e82602b01ec348bbb36a08e8abb8bb8
Sebastien Hertz [Wed, 16 Mar 2016 16:16:41 +0000 (16:16 +0000)]
Merge "Re-enable checker tests 536 and 537"
Sebastien Hertz [Wed, 16 Mar 2016 15:20:10 +0000 (16:20 +0100)]
Re-enable checker tests 536 and 537
They were disabled due to a bug in Jack that is fixed now.
Bug:
25635944
Change-Id: Id68824a8b4abbb6710e61897ffb3ed5daf839413
Nicolas Geoffray [Wed, 16 Mar 2016 15:16:06 +0000 (15:16 +0000)]
Fix inliner crash related to type propagation.
- Do not agressively try to resolve a return type.
- Deal with unresolved return type.
bug:
25492619
Change-Id: Idc9c96a0b376fe5ee86b411c02ce7078c7f48c84
Narayan Kamath [Wed, 16 Mar 2016 15:11:15 +0000 (15:11 +0000)]
runtime: delete native/java_lang_Runtime.h.
Now unused, except for an unnecessary include.
bug:
27387202
Change-Id: Ie77dc0da156a64e8ea03af1878b44d20c16c5ae5
Calin Juravle [Wed, 16 Mar 2016 14:40:08 +0000 (14:40 +0000)]
Merge "Clean up NullCheck generation and record stats about it."
Calin Juravle [Wed, 16 Mar 2016 14:39:49 +0000 (14:39 +0000)]
Merge "Improve compiler stats"
Nicolas Geoffray [Wed, 16 Mar 2016 14:39:16 +0000 (14:39 +0000)]
Merge "Add more statistics for memory use of the JIT."
Nicolas Geoffray [Wed, 16 Mar 2016 14:20:06 +0000 (14:20 +0000)]
Add more statistics for memory use of the JIT.
Collect data for stack maps, profiling info, and compiled code.
bug:
27520994
Change-Id: Ic87361230c96ce0090027a37d750e948d806c597
David Srbecky [Wed, 16 Mar 2016 14:13:02 +0000 (14:13 +0000)]
Merge "Call __jit_debug_register_code() indirectly via global variable."
Calin Juravle [Wed, 16 Mar 2016 14:05:09 +0000 (14:05 +0000)]
Clean up NullCheck generation and record stats about it.
This removes redundant code from the generators and allows for easier
stat recording.
Change-Id: Iccd4368f9e9d87a6fecb863dee4e2145c97851c4
Calin Juravle [Wed, 16 Mar 2016 11:53:41 +0000 (11:53 +0000)]
Improve compiler stats
- report the max size of arena alloc
- report how many virtual or interface invokes were inlined
Change-Id: I82f154a8e25b5e3890181a1aa11346cdc3f93e37
Nicolas Geoffray [Wed, 16 Mar 2016 13:55:51 +0000 (13:55 +0000)]
Merge "Set USE_JACK to true."
Nicolas Geoffray [Wed, 16 Mar 2016 10:55:57 +0000 (10:55 +0000)]
Set USE_JACK to true.
This fixes running checker when just doing art/test/run-test.
Change-Id: Icfac5896cdfd64eb16b0127d5f16f552b93ad03e
Nicolas Geoffray [Wed, 16 Mar 2016 12:52:06 +0000 (12:52 +0000)]
Merge "Move specific build rule of 529 into the default script."
Nicolas Geoffray [Wed, 16 Mar 2016 12:39:17 +0000 (12:39 +0000)]
Move specific build rule of 529 into the default script.
Change-Id: I90ff4b4c64a4e077b360bbec7a8e21b52139f395
Nicolas Geoffray [Wed, 16 Mar 2016 11:19:18 +0000 (11:19 +0000)]
Merge "Collect memory use for the JIT."
Nicolas Geoffray [Tue, 8 Mar 2016 16:57:48 +0000 (16:57 +0000)]
Collect memory use for the JIT.
bug:
27520994
Change-Id: I67b0c5b822001bfde8738a988c1ade69f1a26e3f
Nicolas Geoffray [Wed, 16 Mar 2016 11:15:43 +0000 (11:15 +0000)]
Merge "Accept boolean as an input of HDivZeroCheck."
Nicolas Geoffray [Wed, 16 Mar 2016 11:03:54 +0000 (11:03 +0000)]
Accept boolean as an input of HDivZeroCheck.
All our arithmetic operations accept it.
bug:
27624718
Change-Id: I1f6bb95dc77ecb3fb2fcabb35a93b31c524bfa0a
Nicolas Geoffray [Wed, 16 Mar 2016 10:54:51 +0000 (10:54 +0000)]
Merge "Fix checker test."
Nicolas Geoffray [Wed, 16 Mar 2016 10:41:53 +0000 (10:41 +0000)]
Fix checker test.
Change-Id: I1388868ca69c9f964f2019ff79d5c7aa0f00d57c
Nicolas Geoffray [Wed, 16 Mar 2016 10:23:43 +0000 (10:23 +0000)]
Merge "Revert "Assembly TLAB allocation fast path for arm64.""
Nicolas Geoffray [Wed, 16 Mar 2016 10:23:03 +0000 (10:23 +0000)]
Revert "Assembly TLAB allocation fast path for arm64."
Assembly code does not compile
Bug:
9986565
This reverts commit
b7e52b02a82c69e59c88f06945fb21672dfe9923.
Change-Id: I80de1bcd6270e2d76f79cb708811a41c039ea5bb
Nicolas Geoffray [Wed, 16 Mar 2016 10:23:20 +0000 (10:23 +0000)]
Merge "Revert "Tentative fix for build breakage with read barriers.""
Nicolas Geoffray [Wed, 16 Mar 2016 10:22:09 +0000 (10:22 +0000)]
Revert "Tentative fix for build breakage with read barriers."
This reverts commit
448f21e2c1cb43b193736598719979ebd2aed0b0.
Change-Id: Id821effa06697b1464581bcd9c8f34cd0ea69896
Vladimir Marko [Wed, 16 Mar 2016 10:13:48 +0000 (10:13 +0000)]
Merge "Optimizing: Fix arm64 shifter operand test."
Roland Levillain [Wed, 16 Mar 2016 10:12:39 +0000 (10:12 +0000)]
Merge "Make art::HCompare side effect free."
Vladimir Marko [Wed, 16 Mar 2016 10:02:39 +0000 (10:02 +0000)]
Optimizing: Fix arm64 shifter operand test.
Generic simplifier removes 3 shifts from the test since
https://android-review.googlesource.com/208199
and then the arm64-specific shifter operands don't apply.
Bug:
27638111
Change-Id: Ie6c6ec1f40ec263f3e40e8129f29e0191fd9de50
Vladimir Marko [Wed, 16 Mar 2016 09:56:14 +0000 (09:56 +0000)]
Merge "ART: Fix ignoring duplicate fields."
Nicolas Geoffray [Wed, 16 Mar 2016 09:37:52 +0000 (09:37 +0000)]
Merge "Tentative fix for build breakage with read barriers."
Nicolas Geoffray [Wed, 16 Mar 2016 09:36:35 +0000 (09:36 +0000)]
Tentative fix for build breakage with read barriers.
Change-Id: I490821357525bdeb19c330f350635bd645f8ab53
Nicolas Geoffray [Wed, 16 Mar 2016 09:19:39 +0000 (09:19 +0000)]
Merge "Fix HDoubleConstant::IsZero and HFloatConstant::IsZero."
Nicolas Geoffray [Tue, 15 Mar 2016 23:02:48 +0000 (23:02 +0000)]
Merge "Disable test."
Nicolas Geoffray [Tue, 15 Mar 2016 23:01:33 +0000 (23:01 +0000)]
Disable test.
Change-Id: Id06de23646187967df3035ca423f4cd6c73cf0a7
Vladimir Marko [Tue, 15 Mar 2016 20:31:50 +0000 (20:31 +0000)]
ART: Fix ignoring duplicate fields.
Ignore duplicate fields when calculating class size without
embedded tables. We already ignored them when loading class
members. This fixes a check failure in debug build that the
final class is no smaller than the temporary class.
Bug:
21868015
Bug:
27626707
Change-Id: Id72121724abc093d536c2329c61a24854a20122c
Alex Light [Tue, 15 Mar 2016 18:35:18 +0000 (11:35 -0700)]
Fix issue with proxy invocation on default methods
Bug:
27621360
Change-Id: I617eee243f475872235fd75b6a401e056111ea23
Hiroshi Yamauchi [Tue, 15 Mar 2016 19:56:24 +0000 (19:56 +0000)]
Merge "Assembly TLAB allocation fast path for arm64."
Hiroshi Yamauchi [Thu, 10 Mar 2016 05:14:41 +0000 (21:14 -0800)]
Assembly TLAB allocation fast path for arm64.
This is the arm64 version of CL 187537.
Speedup (GSS GC with TLAB on N9):
BinaryTrees: 591 -> 493 ms (-17%)
MemAllocTest: 792 -> 755 ms (-5%)
Bug:
9986565
Change-Id: Icdad28cab0fd835679c640b7eae59b33ac2d6654
Vladimir Marko [Tue, 15 Mar 2016 18:23:01 +0000 (18:23 +0000)]
Merge "ART: Fix shift simplification, x >>> 64."
Vladimir Marko [Tue, 15 Mar 2016 18:11:50 +0000 (18:11 +0000)]
ART: Fix shift simplification, x >>> 64.
Fix braino in
https://android-review.googlesource.com/208199
Bug:
27638111
Change-Id: I8f12008af8bba943664c8a9eac3f2d2f7c820e79
David Srbecky [Tue, 15 Mar 2016 17:02:41 +0000 (17:02 +0000)]
Call __jit_debug_register_code() indirectly via global variable.
This is speculative future optimization. It allows the debugger to
change the value of the global variable to point to its injected code.
This, in turn, allows it to handle JIT events in-process without
triggering breakpoint and without the inter-process cost of it.
Change-Id: I4961c8862603bfb43c84974a3a51110ee202bb1b
Vladimir Marko [Tue, 15 Mar 2016 17:03:18 +0000 (17:03 +0000)]
Merge "ART: Fix valgrind failure in image_test64."
Nicolas Geoffray [Tue, 15 Mar 2016 16:23:04 +0000 (16:23 +0000)]
Fix HDoubleConstant::IsZero and HFloatConstant::IsZero.
bug:
27639313
Change-Id: I2f30a65a07662dfce0a6d6f4ed356a8a0b3dcdef
Vladimir Marko [Tue, 15 Mar 2016 16:06:03 +0000 (16:06 +0000)]
Merge "Optimizing: Improve shift simplification, x >>> 64."
Narayan Kamath [Tue, 15 Mar 2016 15:39:10 +0000 (15:39 +0000)]
Merge "runtime: delete native/java_lang_Runtime.cc"
Vladimir Marko [Tue, 15 Mar 2016 14:57:32 +0000 (14:57 +0000)]
Optimizing: Improve shift simplification, x >>> 64.
Simplify shifts by a multiple of bit size, not just 0.
ARM codegen does not expect to see such shifts and it
is guarding against them with a DCHECK().
Bug:
27638111
Change-Id: I3ae8383d7edefa0facd375ce511e7a226d5468a1
Narayan Kamath [Tue, 15 Mar 2016 14:47:29 +0000 (14:47 +0000)]
runtime: delete native/java_lang_Runtime.cc
We're now using Runtime.c from ojluni, which does the same set
of things via the JVM interface. This removes unnecessary duplication
of code between Runtime.cc and OpenJdkJvm.cc.
Also includes a few changes to JVM_NativeLoad to bring it in sync
with the version in Runtime.cc.
bug:
27387202
Change-Id: I92aac81d131661aca588e352aee7a167593e17d4