| 4e67841e99e4a206133e7010653ccd132682296a |
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09-Sep-2014 |
Mathieu Chartier <mathieuc@google.com> |
Change Reference.get() intrinsic to Reference.getReferent().
The reference intrinsic was incorrectly inlining
PhantomReference.get(). We now get around this by adding a
layer of indirection. Reference.get() now calls getReferent()
which is intrinsified and inlined.
Requires:
https://android-review.googlesource.com/#/c/107100/
Bug: 17429865
(cherry picked from commit cd48f2d86197d4fe87cc88077bc4af5ba66e5295)
Change-Id: Ie91e70abf43cedf3c707c7bb8a5059e19d2a2577
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| 2eba1fa7e9e5f91e18ae3778d529520bd2c78d55 |
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31-Jul-2014 |
Serban Constantinescu <serban.constantinescu@arm.com> |
AArch64: Add inlining support for ceil(), floor(), rint(), round()
This patch adds inlining support for the following Math, StrictMath
methods in the ARM64 backend:
* double ceil(double)
* double floor(double)
* double rint(double)
* long round(double)
* int round(float)
Also some cleanup.
Change-Id: I9f5a2f4065b1313649f4b0c4380b8176703c3fe1
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
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| d85614222fa062ec809af9d65f04ab6b7dc1c248 |
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11-Jul-2014 |
Fred Shih <ffred@google.com> |
Revert "Revert "Revert "Revert "Add intrinsic for Reference.get()""""
Fixed TargetReg issue causing build failure for x86.
This reverts commit 9e82bd3f0ce9e5f5777bea2f752ff3e251d32f9f.
(cherry picked from commit 4ee7a665e7f9cd2c5ace2d6304e33f64067b209f)
Change-Id: I555f4e06955711262e6b37ffbeabee9698ec695c
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| 4ee7a665e7f9cd2c5ace2d6304e33f64067b209f |
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11-Jul-2014 |
Fred Shih <ffred@google.com> |
Revert "Revert "Revert "Revert "Add intrinsic for Reference.get()""""
Fixed TargetReg issue causing build failure for x86.
This reverts commit 9e82bd3f0ce9e5f5777bea2f752ff3e251d32f9f.
Change-Id: I7e6a526954467aaf68deeed999880dfe9aa5f06e
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| a9b870b73a155ce70c867d5b3f9758fab0b45f07 |
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11-Jul-2014 |
Christopher Ferris <cferris@google.com> |
Revert "Add intrinsic for Reference.get()"
This reverts commit 460503b13bc894828a2d2d47d09e5534b3e91aa1.
Change-Id: Ie63f43049307e02e3b90f4e034abc9ea54ca4e24
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| d4415e8bd04c4a9367744ff0149597b4f37a0e0a |
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11-Jul-2014 |
Christopher Ferris <cferris@google.com> |
Revert "Revert "Add intrinsic for Reference.get()""
This reverts commit a9b870b73a155ce70c867d5b3f9758fab0b45f07.
Change-Id: Ic2a9b47f2b911bef4b764d10bc33cf000e4b4211
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| 9e82bd3f0ce9e5f5777bea2f752ff3e251d32f9f |
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11-Jul-2014 |
Sebastien Hertz <shertz@google.com> |
Revert "Revert "Revert "Add intrinsic for Reference.get()"""
This reverts commit d4415e8bd04c4a9367744ff0149597b4f37a0e0a.
Change-Id: I34553ccbdcfea35c7742d21be2a74dc7085ab2a0
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| 460503b13bc894828a2d2d47d09e5534b3e91aa1 |
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18-Jun-2014 |
Fred Shih <ffred@google.com> |
Add intrinsic for Reference.get()
Added an intrinsic function for Reference.get(). Return immediately
without going through JNI if the slow path is not currently in use.
Otherwise, branch off to the the existing JNI function.
Approximately 47x speedup for cases where slow path is not enabled.
Change-Id: I13ad65a356fe4e104d8d83980694dc2740d7d039
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| 70c4f06f9965cdb9319a2c85f65acda20086d765 |
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25-Jun-2014 |
DaniilSokolov <daniil.y.sokolov@intel.com> |
ART: Intrinsic implementation for java.lang.System.arraycopy.
Implements intrinsic for java.lang.System.arraycopy(char[], int, char[], int, int) -
this method is internal to android class libraries and used in such classes as StringBuffer and
StringBuilder. It is not possible to call it from application code. The intrinsic for
this method is implemented as inline method (assembly code is generated manually).
The intrinsic is x86 32 bit only.
Change-Id: Id1b1e0a20d5f6d5f5ebfe1fdc2447b6d8a515432
Signed-off-by: Daniil Sokolov <daniil.y.sokolov@intel.com>
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| 23abec955e2e733999a1e2c30e4e384e46e5dde4 |
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02-Jul-2014 |
Serban Constantinescu <serban.constantinescu@arm.com> |
AArch64: Add few more inline functions
This patch adds inlining support for the following functions:
* Math.max/min(long, long)
* Math.max/min(float, float)
* Math.max/min(double, double)
* Integer.reverse(int)
* Long.reverse(long)
Change-Id: Ia2b1619fd052358b3a0d23e5fcbfdb823d2029b9
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
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| 7071c8d5885175a746723a3b38a347855965be08 |
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05-Mar-2014 |
Yixin Shou <yixin.shou@intel.com> |
Add x86 inlined abs method for float/double
Add the optimized implementation of inlined abs method for
float/double for X86 side.
Change-Id: I2f367542f321d88a976129f9f7156fd3c2965c8a
Signed-off-by: Yixin Shou <yixin.shou@intel.com>
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| 4c115b85cc48f4dfc8fc2b0484ddfeb29f02d658 |
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17-Jun-2014 |
Vladimir Marko <vmarko@google.com> |
Revert "Add x86 inlined abs method for float/double"
This reverts commit e88b89ad1d1a583daf205c7a387ba13f549f95f1.
Change-Id: I2ba21b7442ba3696482d45001e6bd32e8baf9d1f
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| e88b89ad1d1a583daf205c7a387ba13f549f95f1 |
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05-Mar-2014 |
Yixin Shou <yixin.shou@intel.com> |
Add x86 inlined abs method for float/double
Add the optimized implementation of inlined abs method for
float/double for X86 side.
Change-Id: I4e095644a90524354040174954c1e127c7bb4ee2
Signed-off-by: Yixin Shou <yixin.shou@intel.com>
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| e1fced1d1805caec04b6e97d2b01a4977c6785c6 |
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04-Apr-2014 |
Vladimir Marko <vmarko@google.com> |
Inlining setters that return one of their arguments.
Useful for builder classes and synthetic setters. The latter
are not inlined yet since they are static methods, i.e. they
don't use "this" as the object for IPUT.
Change-Id: I3d34156c3629b837a0a95ccc34a8aae3f4a636d5
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| 73ed718e7b08d17fd2e4af9bceb5e74ac46db676 |
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05-Apr-2014 |
Mathieu Chartier <mathieuc@google.com> |
Revert "Inlining setters that return one of their arguments."
Bug: 13817614
This reverts commit 8e40c3e662d852da87b6bcfe79355f96ab9e91c7.
Change-Id: Ia7ed2d933514781150b2e0b9855244e383c60187
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| 8e40c3e662d852da87b6bcfe79355f96ab9e91c7 |
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04-Apr-2014 |
Vladimir Marko <vmarko@google.com> |
Inlining setters that return one of their arguments.
Useful for builder classes and synthetic setters. The latter
are not inlined yet since they are static methods, i.e. they
don't use "this" as the object for IPUT.
Change-Id: I946cf570195be83ecec5fb32851bcaefad45f8a5
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| 9820b7c1dc70e75ad405b9e6e63578fa9fe94e94 |
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02-Jan-2014 |
Vladimir Marko <vmarko@google.com> |
Early inlining of simple methods.
Inlining "special" methods: empty methods, methods returning
constants or their arguments, simple getters and setters.
Bug: 8164439
Change-Id: I8c7fa9c14351fbb2470000b378a22974daaef236
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| e3e0260c23d8999b9433715ac7ee5296ee2fd633 |
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12-Mar-2014 |
Vladimir Marko <vmarko@google.com> |
Move inline method detection to runtime.
The debugger needs this for selective deoptimization.
Change-Id: I8100000449b56e619288fb05d41ea6f02b53b334
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| 719d1a33f6569864f529e5a3fff59e7bca97aad0 |
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06-Mar-2014 |
Ian Rogers <irogers@google.com> |
Enable annotalysis on clang ART builds.
Fix clang build errors aswell as restructure locking/mutex code for correct
thread safety analysis support.
Reorder make dependencies so that host builds build first as they should
provide better compilation errors than target.
Remove host's use of -fno-omit-frame-pointer as it has no value with correct
use of CFI, which we should have.
Change-Id: I72cea8da9a3757b1a0b3acb4081feccb7c6cef90
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| b48b9eb6d181a1f52e2e605cf26a21505f1d46ed |
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01-Mar-2014 |
Ian Rogers <irogers@google.com> |
Fix clang to compile and run host tests.
Don't use the computed goto interpreter with clang 3.4 as it causes compilation
to hang.
Avoid inclusion of LLVM_(HOST|DEVICE)_BUILD_MK except for with portable as it
sets clang incompatible cflags.
Most fixes are self-evident, for the quick dex file method inliner the enums
were being used with ostreams, so fix the enums and operator out python script
to allow this.
Note this change effects portable but this is untestable as portable was broken
by ELF file and mc linker changes.
Change-Id: Ia54348f6b1bd3f76d3b71c6e8c5f97626386b903
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| 84c072c348006d87a370ad6e746e2d976cbe62f2 |
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17-Feb-2014 |
Vladimir Marko <vmarko@google.com> |
Expose inline method identification for debugger.
Also, record only those getter/setter functions which
we really intend to inline in the short term (and which
actually have a special implementation emitted).
Change-Id: Icb8d71707a65cb6fabae5bc9118e5f3eaf7b63dd
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| 3bc01748ef1c3e43361bdf520947a9d656658bf8 |
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06-Feb-2014 |
Razvan A Lupusoru <razvan.a.lupusoru@intel.com> |
GenSpecialCase support for x86
Moved GenSpecialCase from being ARM specific to common code to allow
it to be used by x86 quick as well.
Change-Id: I728733e8f4c4da99af6091ef77e5c76ae0fee850
Signed-off-by: Razvan A Lupusoru <razvan.a.lupusoru@intel.com>
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| 2bc47809febcf36369dd40877b8226318642b428 |
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10-Feb-2014 |
Vladimir Marko <vmarko@google.com> |
Revert "Revert "Check FastInstance() early for special getters and setters.""
This reverts commit 632e458dc267fadfb8120be3ab02701e09e64875.
Change-Id: I5098c41ee84fbbb39397133a7ecfd367fecebe42
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| 632e458dc267fadfb8120be3ab02701e09e64875 |
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08-Feb-2014 |
Ian Rogers <irogers@google.com> |
Revert "Check FastInstance() early for special getters and setters."
This reverts commit 5dc5727261e87ba8a418e2d0e970c75f67e4ab79.
Change-Id: I3299c8ca5c3ce3f2de994bab61ea16a734f1de33
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| dbb17e378b538133750e56375bbdbb217db7b248 |
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07-Feb-2014 |
Yixin Shou <yixin.shou@intel.com> |
Added inlined abs method with float and double type
This patch added the implementation for inlining java.lang.Math.abs()
method with float and double type.
Change-Id: Ic99471b4ab4176e4a0153bef383bb49944fb636f
Signed-off-by: Yixin Shou <yixin.shou@intel.com>
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| 5dc5727261e87ba8a418e2d0e970c75f67e4ab79 |
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05-Feb-2014 |
Vladimir Marko <vmarko@google.com> |
Check FastInstance() early for special getters and setters.
Perform the FastInstance() check for getters and setters
when they are detected by the inliner. This will help avoid
the FastInstance() check for inlining.
We also record the field offset and whether the field is
volatile and whether the method is static for use when
inlining or generating the special accessors.
Change-Id: I3f832fc9ae263883b8a984be89a3b7793398b55a
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| dce164adfbf679d7ec9c9dc778fa3fb596011740 |
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03-Jan-2014 |
Ian Rogers <irogers@google.com> |
Avoid inliner spam wrt String.length.
Also, remove a use of std::map for our preferred SafeMap and be more explicit
with types.
Change-Id: I7b9a4bb1f73c22490fe416503e050671e7c99fe0
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| 778127aed722b9702a382f1276c0f05447c654be |
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18-Dec-2013 |
Vladimir Marko <vmarko@google.com> |
Fix build - style issues.
Change-Id: I40540dac2a51ef326e642116b5c64fb581c849f2
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| 5816ed48bc339c983b40dc493e96b97821ce7966 |
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27-Nov-2013 |
Vladimir Marko <vmarko@google.com> |
Detect special methods at the end of verification.
This moves special method handling to method inliner
and prepares for eventual inlining of these methods.
Change-Id: I51c51b940fb7bc714e33135cd61be69467861352
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| e13717e796d338b08ea66f6a7e3470ca44de707f |
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20-Nov-2013 |
Vladimir Marko <vmarko@google.com> |
Per-DexFile locking for inliner initialization.
And clean up lock and compiler driver naming.
Change-Id: I1562c7f55c4b0174a36007ba6199360da06169ff
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| 867a2b35e67ddcbec089964e8f3cd9a827186e48 |
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10-Dec-2013 |
Vladimir Marko <vmarko@google.com> |
Get rid of platform-specific method inliners.
The DexFileToMethodInlinerMap dependency on CompilerDriver
and its instruction set makes it impossible to implement
verification-time checking for methods we want to inline.
Therefore, we get rid of the platform-specific method
inliners and rely on the backend's existing ability to
recognize when it can actually emit an intrinsic function.
Change-Id: I57947db93f13a26c1c794cb3584130321106306f
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| 1c282e2b9a9b432e132b2c332f861cad9feb4a73 |
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21-Nov-2013 |
Vladimir Marko <vmarko@google.com> |
Refactor intrinsic CAS, prepare for 64-bit version.
Bug: 11391018
Change-Id: Ic0f740e0cd0eb47f2c915f81be02f52f7721f8a3
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| 5c96e6b4dc354a7439b211b93462fbe8edea5e57 |
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14-Nov-2013 |
Vladimir Marko <vmarko@google.com> |
Rewrite intrinsics detection.
Intrinsic methods should be treated as a special case of
inline methods. They should be detected early and used to
guide other optimizations. This CL rewrites the intrinsics
detection so that it can be moved to any compilation phase.
Change-Id: I4424a6a869bd98b9c478953c9e3bcaf1c6de2b33
|