| 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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| 05f2056b4f11e0b2bac92b2655abe7030771f5dc |
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19-Aug-2015 |
Agi Csaki <agicsaki@google.com> |
Add support to indicate whether intrinsics require a dex cache
A structural change to indicate whether a given intrinsic requires access
to a dex cache. I updated the needs_environment_ field to indicate
whether an HInvoke needs an environment or a dex cache, and if an HInvoke
represents an intrisified method, we utilize this field to determine if
the HInvoke needs a dex cache.
Bug: 21481923
Change-Id: I9dd25a385e1a1397603da6c4c43f6c1aea511b32
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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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| fb8d279bc011b31d0765dc7ca59afea324fd0d0c |
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01-Apr-2015 |
Mark Mendell <mark.p.mendell@intel.com> |
[optimizing] Implement x86/x86_64 math intrinsics
Implement floor/ceil/round/RoundFloat on x86 and x86_64.
Implement RoundDouble on x86_64.
Add support for roundss and roundsd on both architectures. Support them
in the disassembler as well.
Add the instruction set features for x86, as the 'round' instruction is
only supported if SSE4.1 is supported.
Fix the tests to handle the addition of passing the instruction set
features to x86 and x86_64.
Add assembler tests for roundsd and roundss to x86_64 assembler tests.
Change-Id: I9742d5930befb0bbc23f3d6c83ce0183ed9fe04f
Signed-off-by: Mark Mendell <mark.p.mendell@intel.com>
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| 878d58cbaf6b17a9e3dcab790754527f3ebc69e5 |
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16-Jan-2015 |
Andreas Gampe <agampe@google.com> |
ART: Arm64 optimizing compiler intrinsics
Implement most intrinsics for the optimizing compiler for Arm64.
Change-Id: Idb459be09f0524cb9aeab7a5c7fccb1c6b65a707
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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
|