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agicsaki [Wed, 12 Aug 2015 00:39:37 +0000 (17:39 -0700)]
Add support to indicate whether intrinsics require an environment
A structural change to indicate whether a given intrinsic requires
access to an environment. I added a field to HInvoke objects to indicate
if they need an environment whose default value is true and is only updated
if an intrinsic is marked as not requiring an environment. At this point
there is no functional change, as all intrinsics are marked as requiring
an environment. This change adds the structure for future inliner work
which will allow us to inline more intrinsified calls.
Change-Id: I2930e3cef7b785384bf95b95a542d34af442f3b9
Mathieu Chartier [Wed, 12 Aug 2015 22:02:02 +0000 (22:02 +0000)]
Merge "Don't allow GC to start if the runtime is shutting down"
Mathieu Chartier [Wed, 12 Aug 2015 20:53:06 +0000 (13:53 -0700)]
Don't allow GC to start if the runtime is shutting down
Daemon threads may be trying to do allocations as the runtime is
shutting down, don't allow GC to start since it touches the heap
and may cause crashes if it is running while we delete the heap
or thread list.
Bug:
18577101
Change-Id: I1404b41f2aee13d3c26acffdf588c985628beefc
Mathieu Chartier [Wed, 12 Aug 2015 20:22:34 +0000 (20:22 +0000)]
Merge "Delete AllocationTimer"
Mathieu Chartier [Wed, 12 Aug 2015 17:20:27 +0000 (10:20 -0700)]
Delete AllocationTimer
Not very useful, running benchmarks is better.
Bug:
19534862
Change-Id: I725830274e306621bffdabffdee602a03daf016f
Roland Levillain [Wed, 12 Aug 2015 17:46:35 +0000 (17:46 +0000)]
Merge "Add a GVN dependency 'GC' for garbage collection."
Alexandre Rames [Wed, 12 Aug 2015 12:43:29 +0000 (13:43 +0100)]
Add a GVN dependency 'GC' for garbage collection.
This will be used by incoming architecture specific optimizations. The
dependencies must be conservative. When an HInstruction is created we
may not be sure whether it can trigger GC. In that case the
'ChangesGC' dependency must be set. We control at code-generation time
that HInstructions that can call have the 'ChangesGC' dependency
set.
Change-Id: Iea6a7f430009f37a9599b0a0039207049906e45d
Roland Levillain [Wed, 12 Aug 2015 11:43:20 +0000 (11:43 +0000)]
Merge "[optimizing] More x86_64 code improvements"
Mathieu Chartier [Wed, 12 Aug 2015 03:22:25 +0000 (03:22 +0000)]
Merge "Some heap cleanup"
Mathieu Chartier [Wed, 12 Aug 2015 00:35:25 +0000 (17:35 -0700)]
Some heap cleanup
Bug:
19534862
Change-Id: Ia63f489d26ec8813a263ce877bdbbc8c4e8fe5f4
Mathieu Chartier [Wed, 12 Aug 2015 00:12:18 +0000 (00:12 +0000)]
Merge "Add daemon threads to 004-ThreadStress"
Roland Levillain [Tue, 11 Aug 2015 22:34:21 +0000 (22:34 +0000)]
Merge "[MIPS] Avoid using odd numbered fp registers"
Mathieu Chartier [Tue, 11 Aug 2015 21:13:37 +0000 (21:13 +0000)]
Merge "Address some comments"
Mathieu Chartier [Tue, 11 Aug 2015 20:01:23 +0000 (13:01 -0700)]
Address some comments
Change-Id: I0262304cc720a0e93015955d0a7fb05dfebe213e
Nicolas Geoffray [Tue, 11 Aug 2015 17:42:21 +0000 (17:42 +0000)]
Merge "Revert "Revert "Pass the verified method to the inlinee DexCompilationUnit."""
Mark Mendell [Mon, 25 May 2015 20:02:44 +0000 (16:02 -0400)]
[optimizing] More x86_64 code improvements
Use the constant area some more, use 32-bit immediates in movq
instructions when possible, and other small tweaks.
Remove the commented out code for Math.Abs(float/double) as it would
fail for baseline compiler due to the output being the same as the
input.
Change-Id: Ifa39f1865b94cec2e1c0a99af3066a645e9d3618
Signed-off-by: Mark Mendell <mark.p.mendell@intel.com>
Vladimir Marko [Tue, 11 Aug 2015 14:28:04 +0000 (14:28 +0000)]
Merge "ART: Fix Quick's DCE+GVN"
Calin Juravle [Tue, 11 Aug 2015 14:25:45 +0000 (14:25 +0000)]
Merge "ART-Optimizing: Fix the type of HDivZeroCheck"
Serguei Katkov [Mon, 10 Aug 2015 06:59:02 +0000 (12:59 +0600)]
ART: Fix Quick's DCE+GVN
DCE_GVN does not take into account the following case:
mov a, b
...
mov c, b
when optimization tries to replace a with c it must ensure that
for all uses of a there is no new definition of c before use.
Otherwise that use will incorrectly substituted with new c instead
of original b.
Bug:
23102860
Change-Id: I48ee0bd4386419b0f9c814c21b3537a392518cd1
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>
Serguei Katkov [Mon, 3 Aug 2015 07:55:33 +0000 (13:55 +0600)]
ART-Optimizing: Fix the type of HDivZeroCheck
HDivZeroCheck is created during the building CFG and at this moment
its type is not known completely. So it sets the type to int or long.
However, later SSA builder can insert the type conversion and type
of input of HDivZeroCheck can become byte or short while the type
of HDivZeroCheck remains the same.
In reality the type of HDivZeroCheck should be always equal to
its input parameter.
To fix this inconsistency we return the type of HDivZeroCheck as its
input type. Code generators are updated accordingly.
Change-Id: I6a5aedc8d479cfc6328704e7ddf252bca830076b
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>
Nicolas Geoffray [Tue, 11 Aug 2015 02:14:38 +0000 (02:14 +0000)]
Revert "Revert "Pass the verified method to the inlinee DexCompilationUnit.""
bug:
22866717
This reverts commit
f25b661b3708c865cdaa0a018372a42881353bea.
Change-Id: I95e8310e6c3d8e6edb736fdefcabf602cce3a4e0
Andreas Gampe [Tue, 11 Aug 2015 01:18:15 +0000 (01:18 +0000)]
Merge "ART: Change UnresolvedMergedType merge"
Andreas Gampe [Tue, 11 Aug 2015 00:15:32 +0000 (17:15 -0700)]
ART: Change UnresolvedMergedType merge
Change to use IsUnresolvedTypes.
Bug:
22881413
(cherry picked from commit
168387df8dcbae1b51f124eed84daf8e8de6a974)
Change-Id: Ic27b97b475b28a5bdf994ea5178767e0efb0e752
Man Cao [Mon, 10 Aug 2015 22:51:27 +0000 (15:51 -0700)]
Add daemon threads to 004-ThreadStress
Bug:
19537976
Change-Id: I129e311aa6f7ca4f49d64ec50c0e07857b12b6d8
Andreas Gampe [Mon, 10 Aug 2015 18:46:55 +0000 (18:46 +0000)]
Merge "ART: Fix reg_type_test"
Andreas Gampe [Mon, 10 Aug 2015 18:45:24 +0000 (11:45 -0700)]
ART: Fix reg_type_test
Follow-up to
750f7c2827318f6d07620f2ef0321218ea4d8670.
Bug:
22881413
Change-Id: Iaea4cc29ed680710d01532124bc472547ee18bdb
Andreas Gampe [Mon, 10 Aug 2015 18:26:59 +0000 (18:26 +0000)]
Merge "ART: Add complex UnresolvedMergedType test case"
Andreas Gampe [Mon, 10 Aug 2015 18:26:46 +0000 (18:26 +0000)]
Merge "ART: Change UnresolvedMergedType internal representation"
Mathieu Chartier [Mon, 10 Aug 2015 18:16:03 +0000 (18:16 +0000)]
Merge "Do read barriers on native roots in CopyClassVisitor"
Mathieu Chartier [Mon, 10 Aug 2015 17:13:02 +0000 (10:13 -0700)]
Do read barriers on native roots in CopyClassVisitor
Fixes a race condition caused by making a copy of a class then
clearing the native root arrays of the original class. If the
original class was gray and the new class was black then the GC
would miss the native roots.
Bug:
22957957
Change-Id: I706110018220af12a2ad0d72eb803f1cfe3580b9
Andreas Gampe [Thu, 6 Aug 2015 18:31:56 +0000 (11:31 -0700)]
ART: Change UnresolvedMergedType internal representation
Use a BitVector instead of the tree representation. This
avoids flattening the components and other instances.
Bug:
22881413
Change-Id: Ibf7cfb54443affeb1753bf114c0f306125391c62
Andreas Gampe [Fri, 7 Aug 2015 15:07:16 +0000 (08:07 -0700)]
ART: Add complex UnresolvedMergedType test case
Add a test case that stresses the verifier. Add dex2oat timeout
to the host prebuild configuration.
Bug:
22881413
Change-Id: Ic4a0d16a4dc69f3d43bac40a560b6e6884df263f
Nicolas Geoffray [Mon, 10 Aug 2015 15:07:43 +0000 (15:07 +0000)]
Merge "Fix a bug in the register allocator around pair allocation."
Goran Jakovljevic [Tue, 28 Jul 2015 12:26:12 +0000 (14:26 +0200)]
[MIPS] Avoid using odd numbered fp registers
Don't use odd numbered fp registers for single precision data on
MIPS32r6 (64-bit FPU).
Bug:
23050326
Change-Id: I35cc19df091149773411e2336b01c170929376bc
Nicolas Geoffray [Sat, 8 Aug 2015 01:13:03 +0000 (18:13 -0700)]
Fix a bug in the register allocator around pair allocation.
We may get hints that do not work with the current implementation
of register pairs, which forces the allocation of (low + 1)
for the high register. For example, if the hint is EBX, we will
allocate ESP for the high register.
bug:
23043730
Change-Id: I371ebb0c61568f09d12eb9ab815c0bf0ea02d49b
Andreas Gampe [Sat, 8 Aug 2015 00:23:51 +0000 (00:23 +0000)]
Merge "ART: Clean up unnecessary ArtMethod**"
Andreas Gampe [Sat, 8 Aug 2015 00:20:11 +0000 (17:20 -0700)]
ART: Clean up unnecessary ArtMethod**
ArtMethods are no longer Java objects, so the additional indirection
is no longer necessary here.
Change-Id: If76756d875b418b3f6e83f51b3225a158e9ce29b
Andreas Gampe [Sat, 8 Aug 2015 00:14:42 +0000 (00:14 +0000)]
Merge "ART: Remove TODO in BitVector"
Andreas Gampe [Fri, 7 Aug 2015 15:29:13 +0000 (08:29 -0700)]
ART: Remove TODO in BitVector
Refactor the BitVector constructor: split it up to remove the
possibility to provide contradicting parameters, and add a custom
copying constructor.
Change-Id: Ie943f279baa007db578aea0f2f33fa93311612ee
Mathieu Chartier [Fri, 7 Aug 2015 23:33:43 +0000 (23:33 +0000)]
Merge "Add class table field to class loader"
Dan Albert [Fri, 7 Aug 2015 23:21:25 +0000 (23:21 +0000)]
Merge "Fix C++14 bitrot."
Dan Albert [Fri, 7 Aug 2015 23:19:01 +0000 (16:19 -0700)]
Fix C++14 bitrot.
Change-Id: I22f7925a87bca45646c563971342a9a1b2090ba6
Mathieu Chartier [Wed, 5 Aug 2015 22:08:12 +0000 (15:08 -0700)]
Add class table field to class loader
Fixes bug with the class table where the comparator would cause read
barriers and break the map strict ordering properties.
Bug:
22957957
Change-Id: I8dbc042db6e22e2172ab4ec58ddf1db0345dcaaa
Nicolas Geoffray [Fri, 7 Aug 2015 16:04:33 +0000 (16:04 +0000)]
Merge "Ensure coherency of call kinds for LocationSummary."
Nicolas Geoffray [Fri, 7 Aug 2015 15:31:20 +0000 (15:31 +0000)]
Merge "Revert "Pass the verified method to the inlinee DexCompilationUnit.""
Nicolas Geoffray [Fri, 7 Aug 2015 15:31:10 +0000 (15:31 +0000)]
Revert "Pass the verified method to the inlinee DexCompilationUnit."
Crashes testing libcore on host/x86.
Bug:
22866717
This reverts commit
08624c50f488ecd845e48683e84726ff8c53e6a7.
Change-Id: Ia8f130d9ea32e171e554bd3e10c44f8453111b52
Nicolas Geoffray [Fri, 7 Aug 2015 14:47:18 +0000 (14:47 +0000)]
Merge "Pass the verified method to the inlinee DexCompilationUnit."
Roland Levillain [Fri, 7 Aug 2015 10:50:06 +0000 (10:50 +0000)]
Merge "Tighten default inlining settings when using the space filter."
Roland Levillain [Fri, 7 Aug 2015 10:38:32 +0000 (11:38 +0100)]
Tighten default inlining settings when using the space filter.
Bug:
21868508
Change-Id: Ic83813a966cef18e59447083926bf033aa587154
Alexandre Rames [Fri, 7 Aug 2015 09:26:17 +0000 (10:26 +0100)]
Ensure coherency of call kinds for LocationSummary.
The coherency is enforced with checks added in the `InvokeRuntime`
helper, that we now also use on x86 and x86_64.
Change-Id: I8cb92b042f25dc3c5fd390e9c61a45b477d081f4
David Brazdil [Fri, 7 Aug 2015 07:23:23 +0000 (07:23 +0000)]
Merge "Introduce arch-specific checker tests."
Nicolas Geoffray [Fri, 7 Aug 2015 04:10:30 +0000 (21:10 -0700)]
Pass the verified method to the inlinee DexCompilationUnit.
Sharpening and other optimizations in compiler driver rely
on having it there.
Also fixes a warning for the intrinsics code.
bug:
22866717
Change-Id: I6ac4f55e9e77452a4ea9e0d0dd0ad70124a95a55
Calin Juravle [Thu, 6 Aug 2015 17:49:55 +0000 (17:49 +0000)]
Merge "ART: Fix the simplifier for add/sub"
Serguei Katkov [Wed, 5 Aug 2015 11:03:30 +0000 (17:03 +0600)]
ART: Fix the simplifier for add/sub
Instruction simplifier for add/sub should not proceed with floats
because that might cause the incorrect behavior with signed zero.
Change-Id: If0c9bf3931bcbf96b0814f8605a86997aea37145
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>
Sebastien Hertz [Thu, 6 Aug 2015 14:46:41 +0000 (14:46 +0000)]
Merge "Fix image loading in interpeter-only mode"
Sebastien Hertz [Thu, 6 Aug 2015 14:43:58 +0000 (14:43 +0000)]
Merge "Fix DDM reply buffer deallocation"
Alexandre Rames [Thu, 6 Aug 2015 13:49:28 +0000 (14:49 +0100)]
Introduce arch-specific checker tests.
- The '.cfg' output is now created on target.
- Arch-specific checker tests can be created by inserting a
suffix. For example:
/// CHECK-START-ARM64: int Main.foo(int) register (after)
/// CHECK-DAG: <<Arg:i\d+>> ParameterValue
Change-Id: I55cdb37f8e806c7ffdde6b676c8f44ac30b59051
Sebastien Hertz [Thu, 6 Aug 2015 10:52:43 +0000 (12:52 +0200)]
Fix image loading in interpeter-only mode
Follow-up https://android-review.googlesource.com/162935. We now need
an ArtMethodVisitor to update entrypoints of methods in the image.
Bug:
22832610
Change-Id: I30ca9c369a73c3372694b446e73afa2e37890a65
Sebastien Hertz [Thu, 6 Aug 2015 09:37:02 +0000 (11:37 +0200)]
Fix DDM reply buffer deallocation
Reply buffer is an uint8_t* allocated with new uint8_t[...] so it
must be deallocated with delete[], not free.
Change-Id: Ib5d6387aa63f1e0393113f82602f661bbada4aa2
Mathieu Chartier [Thu, 6 Aug 2015 03:12:39 +0000 (03:12 +0000)]
Merge "Move ArtFields and ArtMethods to be a length prefixed array"
Mathieu Chartier [Thu, 30 Jul 2015 23:20:06 +0000 (16:20 -0700)]
Move ArtFields and ArtMethods to be a length prefixed array
Fixes race conditions between changing method and fields arrays
being seen in the wrong order by the GC.
Bug:
22832610
Change-Id: Ia21d6698f73ba207a6392c3d6b9be2658933073f
Andreas Gampe [Wed, 5 Aug 2015 23:06:02 +0000 (23:06 +0000)]
Merge "ART: Extend ISA features option for (host) run tests"
Andreas Gampe [Wed, 5 Aug 2015 16:24:45 +0000 (09:24 -0700)]
ART: Extend ISA features option for (host) run tests
To allow to test advanced intrinsics only available on (fairly)
modern processors, and because our build requirements are still
too low to enable them in the build system, pipe through the
existing make variables to the run-tests to allow to override
the dex2oat autodetection scheme.
Usage (standalone run-test): use the new --instruction-set-features
command line parameter to set the value for dex2oat (in the prebuild
configuration) or as an -Xcompiler-option (for no-prebuild). Note:
this is general and also works for target tests.
Usage (through make): set DEX2OAT_HOST_INSTRUCTION_SET_FEATURES and
2ND_DEX2OAT_HOST_INSTRUCTION_SET_FEATURES to set instruction set
features, as was possible before for the compilation of core files.
This option is now forwarded to host run-tests.
Change-Id: I9d89c82b6a5c8853748e5d1c153dde5d4050757a
Andreas Gampe [Wed, 5 Aug 2015 18:59:25 +0000 (18:59 +0000)]
Merge "ART: Wire up DexToDexCompiler without extern"
Andreas Gampe [Thu, 23 Jul 2015 08:19:26 +0000 (01:19 -0700)]
ART: Wire up DexToDexCompiler without extern
The extern declaration actually had the wrong signature, a parameter
was missing, and we never noticed.
Remove the function field and extern. Add a header for the compiler.
Use the header file.
Change-Id: Ia4d4dd86211da6045709a45c7bf8430471d1b62b
Igor Murashkin [Wed, 5 Aug 2015 18:18:59 +0000 (18:18 +0000)]
Merge "Revert "cleanup: Replace pointers with out-parameters and fix-up formatting""
Mathieu Chartier [Wed, 5 Aug 2015 18:02:53 +0000 (18:02 +0000)]
Merge "Address some comments and clean up"
Mathieu Chartier [Wed, 5 Aug 2015 17:42:56 +0000 (17:42 +0000)]
Merge "Fix mod-union logic for native roots"
Mathieu Chartier [Wed, 5 Aug 2015 17:10:07 +0000 (10:10 -0700)]
Fix mod-union logic for native roots
Bug:
22949217
Change-Id: I9e4631870160d5a9412df1eec2a7b79c65668542
Roland Levillain [Wed, 5 Aug 2015 12:52:12 +0000 (12:52 +0000)]
Merge "Have constant folding be more flexible."
Roland Levillain [Wed, 5 Aug 2015 10:03:46 +0000 (10:03 +0000)]
Merge "Add constant folding for long unary operations in opt. compiler."
Roland Levillain [Wed, 5 Aug 2015 09:21:34 +0000 (10:21 +0100)]
Have constant folding be more flexible.
- Have Evaluate methods take as argument(s) and return value
instances of HConstant (instead of built-in 32- or 64-bit
integer values), to let the evaluated instruction choose
the type of the statically evaluated node; for instance,
art::HEqual::Evaluate shall return a HIntConstant
node (as implementation of a Boolean constant) whatever
the type of its inputs (a pair of HIntConstant or a pair
of HLongConstant).
- Split the evaluation job from the operation logic: the
former is addressed by Evaluate methods, while the latter
is done by a generic Compute method.
- Adress valid BinOp(int, long) and BinOp(long, int) cases.
- Add a constructor to art::HIntConstant to build an integer
constant from a `bool` value.
Change-Id: If84b6fe8406bb94ddb1aa8b02e36628dff526db3
Roland Levillain [Thu, 11 Dec 2014 12:14:33 +0000 (12:14 +0000)]
Add constant folding for long unary operations in opt. compiler.
Add tests to exercise the constant folding of these
instructions.
Also, prevent Java methods from run-tests exercising the
code generation of these instruction from being inlined,
so that they continue to check the generated code (and
not the code produced by the constant folding pass).
Change-Id: I28efca7cdb5142ac2b6d158ba296fb9136d62481
David Brazdil [Wed, 5 Aug 2015 08:34:24 +0000 (08:34 +0000)]
Merge "ART: Move exception clearing into own instruction"
Andreas Gampe [Wed, 5 Aug 2015 02:55:46 +0000 (02:55 +0000)]
Merge "Revert "Revert "ART: Use bionic TLS slot for thread-self"""
Andreas Gampe [Wed, 5 Aug 2015 01:08:53 +0000 (01:08 +0000)]
Revert "Revert "ART: Use bionic TLS slot for thread-self""
This reverts commit
50832b6804d15ea5ddfe99a2753a09111b5bfe37.
Fix clearing the TLS on detach.
Change-Id: I75ed5ccccb4f31800e5f893055e96067a9695258
Nicolas Geoffray [Wed, 5 Aug 2015 02:11:01 +0000 (02:11 +0000)]
Merge "ART: x86_64 RoundDouble/Float intrinsics should initialize out value."
Mathieu Chartier [Tue, 4 Aug 2015 22:19:41 +0000 (15:19 -0700)]
Address some comments and clean up
Change-Id: I538cf204f1c89d5fc81f8fc5e5800fcf1cf87359
Andreas Gampe [Wed, 5 Aug 2015 00:36:05 +0000 (00:36 +0000)]
Merge "Revert "ART: Use bionic TLS slot for thread-self""
Andreas Gampe [Wed, 5 Aug 2015 00:31:02 +0000 (00:31 +0000)]
Revert "ART: Use bionic TLS slot for thread-self"
This reverts commit
b81535875ff46d1630c76091fe969a9eb7fc4d16.
Breaking tests, need to investigate.
Change-Id: Iab8c4f6136e6cb9bd6cf3c3495aa33962ef890ee
Nicolas Geoffray [Wed, 5 Aug 2015 00:10:01 +0000 (00:10 +0000)]
Merge "Parallel Move Resolver: Perform Stack/Stack first"
Andreas Gampe [Tue, 4 Aug 2015 22:35:34 +0000 (22:35 +0000)]
Merge "ART: Use bionic TLS slot for thread-self"
Nicolas Geoffray [Tue, 4 Aug 2015 19:06:16 +0000 (19:06 +0000)]
Merge "Update expectation."
Igor Murashkin [Tue, 4 Aug 2015 18:18:43 +0000 (11:18 -0700)]
Revert "cleanup: Replace pointers with out-parameters and fix-up formatting"
This reverts commit
a315f5c546b796f55f4872bb6efc15eb858d9639.
--
Revert "runtime: cleanup class_linker out-parameters and formatting"
This reverts commit
bc1d78daa463572c5a770cdca858a3b51d8e1b7b.
--
Revert "base: replace raw pointers for out-parameters with safer out<T>"
This reverts commit
fb326cffc679cab8eb873b9e44795706f023cb3c.
Nicolas Geoffray [Tue, 4 Aug 2015 17:16:43 +0000 (18:16 +0100)]
Update expectation.
Vogar wants # between class and method.
Change-Id: I3e4d54e2cc22bac6b73fe611fcbfcbe39095159c
Andreas Gampe [Tue, 4 Aug 2015 16:47:39 +0000 (16:47 +0000)]
Merge "ART: Use Clang default integrated assembler."
Chih-Hung Hsieh [Mon, 27 Jul 2015 17:10:44 +0000 (10:10 -0700)]
ART: Use Clang default integrated assembler.
Issues with x86, arm32 and arm64 have been fixed.
Allow the use of the integrated assembler.
Bug:
22874917
Change-Id: Iacfffda29d57bfc931da568a9436c2e34cb38df6
David Brazdil [Tue, 4 Aug 2015 15:22:25 +0000 (16:22 +0100)]
ART: Move exception clearing into own instruction
Runtime delivers exceptions only to catch blocks which begin with a
MOVE_EXCEPTION instruction (in DEX). In that case, the catch block is
expected to clear the thread-local exception storage after having
read the exception reference.
This patch changes Optimizing to represent MOVE_EXCEPTION with two
instructions - HLoadException and HClearException - instead of one.
If the exception reference is not used, HLoadException can be safely
removed, saving a memory load without breaking the runtime behaviour.
Change-Id: Idad8a714467bf9d9d5fccefbc43c0bd8ae13ddba
Andreas Gampe [Tue, 4 Aug 2015 15:16:33 +0000 (15:16 +0000)]
Merge "ART: Fix arm32 assembly for Clang"
Chih-Hung Hsieh [Mon, 27 Jul 2015 17:10:44 +0000 (10:10 -0700)]
ART: Fix arm32 assembly for Clang
Clang ignores .thumb_func and requires an explicit
.thumb directive, as given by the ARM Unified Assembler
Language. Conditionally add .thumb to thumb2 functions.
Bug:
22762844
Change-Id: I08abdb5f4e0ba5135d4ed850ca3e284203f95a03
Pavel Vyssotski [Fri, 31 Jul 2015 07:03:17 +0000 (13:03 +0600)]
ART: x86_64 RoundDouble/Float intrinsics should initialize out value.
x86_64 RoundDouble intrinsic should initialize output register for the case of
"inPlusPointFive >= maxLong" as expected. The same for the RoundFloat intrinsic.
Fixed also the out register type in CreateSSE41FPToIntLocations provoking
a DCHECK failure.
Change-Id: I0a910682e2917214861683c678ffba8e0f4bfed8
Signed-off-by: Pavel Vyssotski <pavel.n.vyssotski@intel.com>
Vladimir Marko [Tue, 4 Aug 2015 11:20:31 +0000 (11:20 +0000)]
Merge "Added repe_cmpsq instruction to x86_64 assembler"
Vladimir Marko [Tue, 4 Aug 2015 09:05:51 +0000 (09:05 +0000)]
Merge "ARM/ARM64: Implement numberOfLeadingZeros intrinsic."
Scott Wakeling [Fri, 10 Jul 2015 10:42:06 +0000 (11:42 +0100)]
ARM/ARM64: Implement numberOfLeadingZeros intrinsic.
Change-Id: I4042fb7a0b75140475dcfca23e8f79d310f5333b
agicsaki [Tue, 4 Aug 2015 03:14:29 +0000 (20:14 -0700)]
Added repe_cmpsq instruction to x86_64 assembler
Change-Id: I9085694fd3313581b2775a8267ccda58fec19a1a
Andreas Gampe [Mon, 3 Aug 2015 22:07:15 +0000 (22:07 +0000)]
Merge "ART: Fix stub_test"
Igor Murashkin [Mon, 3 Aug 2015 21:27:27 +0000 (21:27 +0000)]
Merge "cleanup: Replace pointers with out-parameters and fix-up formatting"
Aart Bik [Mon, 3 Aug 2015 17:48:11 +0000 (17:48 +0000)]
Merge "Optimizing: Add Non Temporal Move support for x86"
Andreas Gampe [Mon, 3 Aug 2015 17:25:06 +0000 (10:25 -0700)]
ART: Fix stub_test
Clobber another register on arm32.
Change-Id: I0d355f69dfa7e6d86cb7c211f6ac2cb56f995d9d
Roland Levillain [Mon, 3 Aug 2015 14:57:38 +0000 (14:57 +0000)]
Merge "Optimizing: Use more X86 3 operand multiplies"