| ebea3d2cce6aa34216502bb6b83d155d4c92e4ff |
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12-Apr-2016 |
Roland Levillain <rpl@google.com> |
Small changes in ARM and x86-64 SystemArrayCopy intrinsics.
Have these intrinsics share a more uniform style with the
ARM64 SystemArrayCopy intrinsic.
Also make some changes/improvements in:
- art::IntrinsicOptimizations
- art::arm64::GenSystemArrayCopyAddresses
Change-Id: Ieeb224795229580f8e5f7219c586d04786d8c705
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| 1193259cb37c9763a111825aa04718a409d07145 |
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08-Mar-2016 |
Aart Bik <ajcbik@google.com> |
Implement the 1.8 unsafe memory fences directly in HIR.
Rationale:
More efficient since it exposes full semantics to
all operations on the graph and allows for proper
code generation for all architectures.
bug=26264765
Change-Id: Ic435886cf0645927a101a8502f0623fa573989ff
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| 2f9fcc999fab4ba6cd86c30e664325b47b9618e5 |
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02-Mar-2016 |
Aart Bik <ajcbik@google.com> |
Simplified intrinsic macro mechanism.
Rationale:
Reduces boiler-plate code in all intrinsics code generators.
Also, the newly introduced "unreachable" macro provides a
static verifier that we do not have unreachable and thus
redundant code in the generators. In fact, this change
exposes that the MIPS32 and MIPS64 rotation intrinsics
(IntegerRotateRight, LongRotateRight, IntegerRotateLeft,
LongRotateLeft) are unreachable, since they are handled
as HIR constructs for all architectures. Thus the code
can be removed.
Change-Id: I0309799a0db580232137ded72bb8a7bbd45440a8
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| 38e9e8046ea2196284bdb4638771c31108a30a4a |
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18-Feb-2016 |
Jean-Philippe Halimi <jean-philippe.halimi@intel.com> |
Add statistics support for some optimizations
This patch adds support for the --dump-stats facility with some
optimizations
and fixes all build issues introduced by the patch:
I68751b119a030952a11057cb651a3c63e87e73ea (which got reverted)
Change-Id: I5af1f2a8cced0a1a55c2bb4d8c88e6f0a24ec879
Signed-off-by: Jean-Philippe Halimi <jean-philippe.halimi@intel.com>
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| 58282f4510961317b8d5a364a6f740a78926716f |
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14-Jan-2016 |
David Brazdil <dbrazdil@google.com> |
ART: Remove Baseline compiler
We don't need Baseline any more and it hasn't been maintained for
a while anyway. Let's remove it.
Change-Id: I442ed26855527be2df3c79935403a25b1ee55df6
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| 5d75afe333f57546786686d9bee16b52f1bbe971 |
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14-Dec-2015 |
Aart Bik <ajcbik@google.com> |
Improved side-effects/can-throw information on intrinsics.
Rationale: improved side effect and exception analysis gives
many more opportunities for GVN/LICM/BCE.
Change-Id: I8aa9b757d77c7bd9d58271204a657c2c525195b5
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| e6d0d8de85f79c8702ee722a04cd89ee7e89aeb7 |
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28-Dec-2015 |
Andreas Gampe <agampe@google.com> |
ART: Disable Math.round intrinsics
The move to OpenJDK means that Android has caught up with the
definition change of Math.round. Disable intrinsics.
Bug: 26327751
Change-Id: I00dc6cfca12bd7c95e56a4ab76ffee707d3822dc
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| e34648dec914453f7e8b6c517dd272823319cd6d |
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23-Nov-2015 |
Nicolas Geoffray <ngeoffray@google.com> |
Revert "Add stats support for existing optimizations"
Breaks the build. Please ensure your changes build.
This reverts commit 06241b1b07fb031b7d2cf55f4b78d3444d07cc2d.
Change-Id: I68b18f99a9882719bf6654d3313531a7965b8483
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| 06241b1b07fb031b7d2cf55f4b78d3444d07cc2d |
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03-Sep-2015 |
Jean-Philippe Halimi <jean-philippe.halimi@intel.com> |
Add stats support for existing optimizations
This patch adds support for the --dump-stats facility with existing
optimizations.
Change-Id: I68751b119a030952a11057cb651a3c63e87e73ea
Signed-off-by: Jean-Philippe Halimi <jean-philippe.halimi@intel.com>
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| ee3cf0731d0ef0787bc2947c8e3ca432b513956b |
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06-Oct-2015 |
Nicolas Geoffray <ngeoffray@google.com> |
Intrinsify System.arraycopy.
Currently on x64, will do the other architectures in
different changes.
Change-Id: I15fbbadb450dd21787809759a8b14b21b1e42624
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| 12be662a580278edc37a52087255d87935660869 |
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07-Oct-2015 |
Nicolas Geoffray <ngeoffray@google.com> |
Fix lint issues.
Change-Id: I989e25cdaa7e0b99bfef1379f4e4a71511ae1a27
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| a83a54d7f2322060f08480f8aabac5eb07268912 |
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02-Oct-2015 |
Nicolas Geoffray <ngeoffray@google.com> |
Add support for intrinsic optimizations.
Change-Id: Ib5a4224022f9360e60c09a19ac8642270a7f3b64
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| 57b81ecbe74138992dd447251e94ed06cd5eb802 |
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12-Aug-2015 |
agicsaki <agicsaki@google.com> |
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
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| 69ba7b7112c2277ac225615b37e6df74c055740d |
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23-Jun-2015 |
David Brazdil <dbrazdil@google.com> |
ART: Run GraphChecker after Builder and SsaBuilder
This patch refactors the way GraphChecker is invoked, utilizing the
same scoping mechanism as pass timing and graph visualizer. Therefore,
GraphChecker will now run not just after instances of HOptimization
but after the builders and reg alloc, too.
Change-Id: I8173b98b79afa95e1fcbf3ac9630a873d7f6c1d4
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| d5111bf05fc0a9974280a80eeb43db6d5227a81e |
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22-May-2015 |
Nicolas Geoffray <ngeoffray@google.com> |
Do not use dex_compilation_unit after inlining.
It's incompatible with inlining, as inlined invokes/load class/new
can be from another dex file.
Change-Id: I8897b6a012942bc8e136f2bea70252d3fb3a7fa5
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| ec525fc30848189051b888da53ba051bc0878b78 |
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28-Apr-2015 |
Roland Levillain <rpl@google.com> |
Factor MoveArguments methods in Optimizing's intrinsics handlers.
Also add a precondition similar to the one present in code
generators, regarding static invoke related explicit clinit
check elimination in non-baseline compilations.
Change-Id: I26f4dcb5d02824d7556f90b4b0c85b08b737fa53
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| 7c3952f423b8213083d60596a5f0bf4237ca3f7b |
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20-Feb-2015 |
Andreas Gampe <agampe@google.com> |
ART: Add -Wunused
Until the global CFLAGS are fixed, add Wunused. Fix declarations
in the optimizing compiler.
Change-Id: Ic4553f08e809dc54f3d82af57ac592622c98e000
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| 71fb52fee246b7d511f520febbd73dc7a9bbca79 |
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30-Dec-2014 |
Andreas Gampe <agampe@google.com> |
ART: Optimizing compiler intrinsics
Add intrinsics infrastructure to the optimizing compiler.
Add almost all intrinsics supported by Quick to the x86-64 backend.
Further intrinsics require more assembler support.
Change-Id: I48de9b44c82886bb298d16e74e12a9506b8e8807
|