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Vladimir Marko [Wed, 30 Sep 2015 20:15:07 +0000 (20:15 +0000)]
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a841bc3f: Merge "Optimizing: Tag even more arena allocations."
* commit '
694f81617546d10622dc964e732ba9347f6c2c3d':
Optimizing: Tag even more arena allocations.
Aart Bik [Wed, 30 Sep 2015 20:15:05 +0000 (20:15 +0000)]
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25255512: Merge "Implemented trip-count safety information."
* commit '
75283c3be30409d754bd9190037c964d58ae7fe1':
Implemented trip-count safety information.
Vladimir Marko [Wed, 30 Sep 2015 20:11:31 +0000 (20:11 +0000)]
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a841bc3f: Merge "Optimizing: Tag even more arena allocations."
* commit '
cd83bc5ef975fc66fbdd5ef9e316add88de42c77':
Optimizing: Tag even more arena allocations.
Aart Bik [Wed, 30 Sep 2015 20:11:29 +0000 (20:11 +0000)]
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25255512: Merge "Implemented trip-count safety information."
* commit '
b7da49e5f195121c1cb0fd60af1ddd69f721388e':
Implemented trip-count safety information.
Vladimir Marko [Wed, 30 Sep 2015 20:04:45 +0000 (20:04 +0000)]
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a841bc3f: Merge "Optimizing: Tag even more arena allocations."
* commit '
a841bc3fb000a9cdbbb7b3cedf2cb7a11e2c82ce':
Optimizing: Tag even more arena allocations.
Aart Bik [Wed, 30 Sep 2015 20:04:44 +0000 (20:04 +0000)]
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25255512: Merge "Implemented trip-count safety information."
* commit '
25255512bae64fefc5cb76b1590e8e9c1dd42e82':
Implemented trip-count safety information.
Vladimir Marko [Wed, 30 Sep 2015 17:46:01 +0000 (17:46 +0000)]
Merge "Optimizing: Tag even more arena allocations."
Aart Bik [Wed, 30 Sep 2015 17:23:55 +0000 (17:23 +0000)]
Merge "Implemented trip-count safety information."
Aart Bik [Mon, 28 Sep 2015 23:25:56 +0000 (16:25 -0700)]
Implemented trip-count safety information.
As shown in the induction analysis presentation, trip-counts need to
deal with potential taken/not-taken situations (so that trip-count
is either valid in the full loop or just in the loop-body proper)
and potential finite/infinite situations (the latter can still be
analyzed but may need to run-time test later to guard against the
infinite conditions). This CL provides that information.
Change-Id: I0445d8e836b80a3614af217ce3e39d766e77b986
Nicolas Geoffray [Wed, 30 Sep 2015 12:57:24 +0000 (12:57 +0000)]
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63878212: Merge "Make libcore timeout the same for all runs."
* commit '
d814b08e4b226a8ee0a724d657d108830049d481':
Make libcore timeout the same for all runs.
Nicolas Geoffray [Wed, 30 Sep 2015 12:51:48 +0000 (12:51 +0000)]
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63878212: Merge "Make libcore timeout the same for all runs."
* commit '
7374c096878801f9c2c3a0d43443d33bf04225f3':
Make libcore timeout the same for all runs.
Nicolas Geoffray [Wed, 30 Sep 2015 12:46:17 +0000 (12:46 +0000)]
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63878212: Merge "Make libcore timeout the same for all runs."
* commit '
6387821209a03c5d873cf9dc6fd11434918bbdf4':
Make libcore timeout the same for all runs.
Nicolas Geoffray [Wed, 30 Sep 2015 12:41:47 +0000 (12:41 +0000)]
Merge "Make libcore timeout the same for all runs."
David Brazdil [Wed, 30 Sep 2015 11:14:40 +0000 (11:14 +0000)]
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97c25031: Merge "ART: Mark Checker tests broken for mips32"
* commit '
e9801a63eb6e48200748abb99727f2b1dbfdd477':
ART: Mark Checker tests broken for mips32
David Brazdil [Wed, 30 Sep 2015 11:11:17 +0000 (11:11 +0000)]
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97c25031: Merge "ART: Mark Checker tests broken for mips32"
* commit '
453967929a8e3542570e139dabcff4b86fca2569':
ART: Mark Checker tests broken for mips32
David Brazdil [Wed, 30 Sep 2015 11:04:38 +0000 (11:04 +0000)]
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97c25031: Merge "ART: Mark Checker tests broken for mips32"
* commit '
97c25031426ce995058b359b1c544799d322b551':
ART: Mark Checker tests broken for mips32
Nicolas Geoffray [Wed, 30 Sep 2015 11:02:21 +0000 (12:02 +0100)]
Make libcore timeout the same for all runs.
Looks like our mips32 devices need it too. Simply make
the timeout big enough for all run kinds.
Change-Id: I48a87eaef36c05e09c7ad82aaa003c7eb0d1ad6d
David Brazdil [Wed, 30 Sep 2015 10:59:28 +0000 (10:59 +0000)]
Merge "ART: Mark Checker tests broken for mips32"
David Brazdil [Wed, 30 Sep 2015 10:47:35 +0000 (11:47 +0100)]
ART: Mark Checker tests broken for mips32
We don't have a mips32 backend at the moment, so there is no graph
dump to run Checker on.
Change-Id: I9c90b93811aa7bbc849575ac1836c2d85da7e9ac
Nicolas Geoffray [Wed, 30 Sep 2015 09:37:47 +0000 (09:37 +0000)]
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a39ce124: Merge "Revert "Revert "Enable optimizations with --debuggable."""
* commit '
f12b758f525914787ceb77687bc7b510bdfa2fed':
Revert "Revert "Enable optimizations with --debuggable.""
Nicolas Geoffray [Wed, 30 Sep 2015 09:31:26 +0000 (09:31 +0000)]
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a39ce124: Merge "Revert "Revert "Enable optimizations with --debuggable."""
* commit '
629e255df261818e9369fcd69bbde713dcb7560f':
Revert "Revert "Enable optimizations with --debuggable.""
Nicolas Geoffray [Wed, 30 Sep 2015 09:23:49 +0000 (09:23 +0000)]
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a39ce124: Merge "Revert "Revert "Enable optimizations with --debuggable."""
* commit '
a39ce12465acae0e594b1fef10225057737aeba4':
Revert "Revert "Enable optimizations with --debuggable.""
Nicolas Geoffray [Wed, 30 Sep 2015 09:20:32 +0000 (09:20 +0000)]
Merge "Revert "Revert "Enable optimizations with --debuggable."""
Nicolas Geoffray [Wed, 30 Sep 2015 09:14:44 +0000 (09:14 +0000)]
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84128f7e: Merge "Add deoptimization test."
* commit '
ff2a1c8abe50057fec3bdabc3e88421421ea3df2':
Add deoptimization test.
Nicolas Geoffray [Wed, 30 Sep 2015 09:10:11 +0000 (09:10 +0000)]
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84128f7e: Merge "Add deoptimization test."
* commit '
647268e2d81c6773c4e8c28ee7bb96dba55b5b1a':
Add deoptimization test.
Nicolas Geoffray [Wed, 30 Sep 2015 09:04:28 +0000 (09:04 +0000)]
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84128f7e: Merge "Add deoptimization test."
* commit '
84128f7ed681b3c08a7cfba1031c13c17db462d0':
Add deoptimization test.
Nicolas Geoffray [Wed, 30 Sep 2015 08:15:15 +0000 (08:15 +0000)]
Merge "Add deoptimization test."
Nicolas Geoffray [Tue, 29 Sep 2015 18:00:03 +0000 (18:00 +0000)]
Revert "Revert "Enable optimizations with --debuggable.""
This reverts commit
b7d27a53cb280a943c0a63a9e0806cf8e3ae4cde.
Change-Id: I398c23863e4fd86a3112076417378d22efd08306
Nicolas Geoffray [Wed, 30 Sep 2015 07:37:08 +0000 (07:37 +0000)]
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d2aaf5c1: Merge "Revert "Keep internal stack trace methods declaring classes live""
* commit '
2f3aa9ffae1ef5536d3c42dee0b42b5ab2491495':
Revert "Keep internal stack trace methods declaring classes live"
Nicolas Geoffray [Wed, 30 Sep 2015 07:31:08 +0000 (07:31 +0000)]
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d2aaf5c1: Merge "Revert "Keep internal stack trace methods declaring classes live""
* commit '
8faf921aa6dcb4f0d7c73fefacb3e4f591da9b9f':
Revert "Keep internal stack trace methods declaring classes live"
Nicolas Geoffray [Wed, 30 Sep 2015 07:27:15 +0000 (07:27 +0000)]
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d2aaf5c1: Merge "Revert "Keep internal stack trace methods declaring classes live""
* commit '
d2aaf5c103ea7792854b18150284762f98132287':
Revert "Keep internal stack trace methods declaring classes live"
Nicolas Geoffray [Wed, 30 Sep 2015 07:20:50 +0000 (07:20 +0000)]
Merge "Revert "Keep internal stack trace methods declaring classes live""
Nicolas Geoffray [Wed, 30 Sep 2015 07:20:13 +0000 (07:20 +0000)]
Revert "Keep internal stack trace methods declaring classes live"
Breaks jdwp tests.
Bug:
22720414
This reverts commit
566fc926942ed57925627d1bd43e099938084f1e.
Change-Id: Ic3544e86af35bf748f9d47e0a4077dcdc206a821
Brian Carlstrom [Wed, 30 Sep 2015 02:32:59 +0000 (02:32 +0000)]
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39becb96: Revert "Fix another source of undeterministic inlining." DO NOT MERGE
* commit '
190397b61ec058f69f0b63dfdcced83c380a99ba':
Revert "Fix another source of undeterministic inlining." DO NOT MERGE
Brian Carlstrom [Wed, 30 Sep 2015 02:27:55 +0000 (02:27 +0000)]
am
a21d821a: (-s ours) am
39becb96: Revert "Fix another source of undeterministic inlining." DO NOT MERGE
* commit '
a21d821a002dca4d28ef2d86760b9147b9f35de6':
Revert "Fix another source of undeterministic inlining." DO NOT MERGE
Brian Carlstrom [Wed, 30 Sep 2015 02:15:06 +0000 (02:15 +0000)]
am
39becb96: Revert "Fix another source of undeterministic inlining." DO NOT MERGE
* commit '
39becb96f0c2ba1823ca0cf046e9f12344f9f3bd':
Revert "Fix another source of undeterministic inlining." DO NOT MERGE
Mathieu Chartier [Wed, 30 Sep 2015 01:34:35 +0000 (01:34 +0000)]
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9c53671b: Merge "Keep internal stack trace methods declaring classes live"
* commit '
0eeeac5d05808124dcdcb76b9edc914dd8cbb6c3':
Keep internal stack trace methods declaring classes live
Mathieu Chartier [Wed, 30 Sep 2015 01:29:45 +0000 (01:29 +0000)]
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9c53671b: Merge "Keep internal stack trace methods declaring classes live"
* commit '
3b58ce7868b7476bcbd81fca5f362c244284adf4':
Keep internal stack trace methods declaring classes live
Mathieu Chartier [Wed, 30 Sep 2015 01:23:32 +0000 (01:23 +0000)]
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9c53671b: Merge "Keep internal stack trace methods declaring classes live"
* commit '
9c53671bb659cb47bea82f6cbdd46c0843753e82':
Keep internal stack trace methods declaring classes live
Mathieu Chartier [Wed, 30 Sep 2015 01:17:00 +0000 (01:17 +0000)]
Merge "Keep internal stack trace methods declaring classes live"
Mathieu Chartier [Tue, 29 Sep 2015 17:21:55 +0000 (10:21 -0700)]
Keep internal stack trace methods declaring classes live
We now store the declaring classes in the internal stack trace to
make sure class unloading doesn't unload any classes owning methods
in the stack trace.
This fixes DexClassLoaderTest in libcore. Added regression test.
Bug:
22720414
Change-Id: I185f87c8ec0807e83f4661bd5bb5652dba6fc281
Andreas Gampe [Tue, 29 Sep 2015 22:39:55 +0000 (22:39 +0000)]
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3a447ded: Merge "Revert "ART: Remove unnecessary SHARED_REQUIRES in ArtMethod""
* commit '
731f2becc240cbed7ab606c2f6eb257012967196':
Revert "ART: Remove unnecessary SHARED_REQUIRES in ArtMethod"
Andreas Gampe [Tue, 29 Sep 2015 22:33:01 +0000 (22:33 +0000)]
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3a447ded: Merge "Revert "ART: Remove unnecessary SHARED_REQUIRES in ArtMethod""
* commit '
7939c00be5c7d0daf45fa9f7c09d550efd609bdc':
Revert "ART: Remove unnecessary SHARED_REQUIRES in ArtMethod"
Andreas Gampe [Tue, 29 Sep 2015 22:25:57 +0000 (22:25 +0000)]
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3a447ded: Merge "Revert "ART: Remove unnecessary SHARED_REQUIRES in ArtMethod""
* commit '
3a447ded48925f3ec65553fcf56c55da23777003':
Revert "ART: Remove unnecessary SHARED_REQUIRES in ArtMethod"
Andreas Gampe [Tue, 29 Sep 2015 22:22:40 +0000 (22:22 +0000)]
Merge "Revert "ART: Remove unnecessary SHARED_REQUIRES in ArtMethod""
Andreas Gampe [Tue, 29 Sep 2015 22:22:28 +0000 (22:22 +0000)]
Revert "ART: Remove unnecessary SHARED_REQUIRES in ArtMethod"
This reverts commit
6dd332933a570f5e413dd0d784481607798fbcf5.
Interestingly fails for sdk build.
Change-Id: I28d8fc05575ff1d744b4a831c32ef4414775561a
Andreas Gampe [Tue, 29 Sep 2015 21:33:38 +0000 (21:33 +0000)]
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c0761cb9: Merge "ART: Remove unnecessary SHARED_REQUIRES in ArtMethod"
* commit '
69a90be9ca47818d339e97b5a8b5a51ff892bd2c':
ART: Remove unnecessary SHARED_REQUIRES in ArtMethod
Andreas Gampe [Tue, 29 Sep 2015 21:29:50 +0000 (21:29 +0000)]
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c0761cb9: Merge "ART: Remove unnecessary SHARED_REQUIRES in ArtMethod"
* commit '
678bd1d84a9f5171e1410bb41e2ce08d868e314b':
ART: Remove unnecessary SHARED_REQUIRES in ArtMethod
Andreas Gampe [Tue, 29 Sep 2015 21:24:37 +0000 (21:24 +0000)]
am
c0761cb9: Merge "ART: Remove unnecessary SHARED_REQUIRES in ArtMethod"
* commit '
c0761cb9b11e38a8ae615c0c419519840abbfece':
ART: Remove unnecessary SHARED_REQUIRES in ArtMethod
Andreas Gampe [Tue, 29 Sep 2015 21:18:07 +0000 (21:18 +0000)]
Merge "ART: Remove unnecessary SHARED_REQUIRES in ArtMethod"
Hiroshi Yamauchi [Tue, 29 Sep 2015 19:23:21 +0000 (19:23 +0000)]
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e0241620: Merge "Fix a mutator lock violation in the generic JNI end sequence."
* commit '
d41926078b6989aaff165bc615c628c675684d74':
Fix a mutator lock violation in the generic JNI end sequence.
Hiroshi Yamauchi [Tue, 29 Sep 2015 19:19:33 +0000 (19:19 +0000)]
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e0241620: Merge "Fix a mutator lock violation in the generic JNI end sequence."
* commit '
50129e43f4577bf23ea5665c0814d671645314ab':
Fix a mutator lock violation in the generic JNI end sequence.
Hiroshi Yamauchi [Tue, 29 Sep 2015 19:12:19 +0000 (19:12 +0000)]
am
e0241620: Merge "Fix a mutator lock violation in the generic JNI end sequence."
* commit '
e024162070e3ce7e92a65e3b0f62dce7b8a8505a':
Fix a mutator lock violation in the generic JNI end sequence.
Hiroshi Yamauchi [Tue, 29 Sep 2015 19:07:50 +0000 (19:07 +0000)]
Merge "Fix a mutator lock violation in the generic JNI end sequence."
Vladimir Marko [Tue, 29 Sep 2015 18:01:15 +0000 (19:01 +0100)]
Optimizing: Tag even more arena allocations.
Tag previously "Misc" arena allocations with more specific
allocation types. Move some native heap allocations to the
arena in BCE.
Bug:
23736311
Change-Id: If8ef15a8b614dc3314bdfb35caa23862c9d4d25c
Hiroshi Yamauchi [Tue, 29 Sep 2015 00:47:32 +0000 (17:47 -0700)]
Fix a mutator lock violation in the generic JNI end sequence.
artQuickGenericJniEndTrampoline() was accessing objects without a shared
mutator lock right after returning from a JNI call but before switching
to the runnable state.
This fixes crashes with table lookup read barriers enabled.
Bug:
12687968
Change-Id: I94ad9ca276750f58cb68b2fa9eb8cdeb371f021b
Andreas Gampe [Tue, 29 Sep 2015 18:21:43 +0000 (11:21 -0700)]
ART: Remove unnecessary SHARED_REQUIRES in ArtMethod
Move DCHECKs in GetAccessFlags into their own block and let them
acquire the mutator lock, if necessary. Then remove the old
annotations.
Change-Id: I29e24f17b001d0e16dc66c01a0f6450efb64ebc6
Nicolas Geoffray [Tue, 29 Sep 2015 17:44:49 +0000 (17:44 +0000)]
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0766e3ff: Merge "Revert "Enable optimizations with --debuggable.""
* commit '
0ac213e7b295cac027b3824f978a2b624a7ffa98':
Revert "Enable optimizations with --debuggable."
Nicolas Geoffray [Tue, 29 Sep 2015 17:41:12 +0000 (17:41 +0000)]
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0766e3ff: Merge "Revert "Enable optimizations with --debuggable.""
* commit '
8996a7669a0f879a02b078aa9a5e37755302d4db':
Revert "Enable optimizations with --debuggable."
Nicolas Geoffray [Tue, 29 Sep 2015 17:34:39 +0000 (17:34 +0000)]
am
0766e3ff: Merge "Revert "Enable optimizations with --debuggable.""
* commit '
0766e3ff5638b14d6b3ea6157c800eed11be5b98':
Revert "Enable optimizations with --debuggable."
Nicolas Geoffray [Tue, 29 Sep 2015 17:30:24 +0000 (17:30 +0000)]
Merge "Revert "Enable optimizations with --debuggable.""
Nicolas Geoffray [Tue, 29 Sep 2015 17:30:10 +0000 (17:30 +0000)]
Revert "Enable optimizations with --debuggable."
Build error with gcc.
This reverts commit
43855ccb01703b188777fe59e1110e6a23803171.
Change-Id: I45abc7ee0943b2ad7bd644c88858891fc7a38ead
Nicolas Geoffray [Tue, 29 Sep 2015 17:18:51 +0000 (17:18 +0000)]
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3c24d6e1: am
de8a3f4d: Merge "Enable optimizations with --debuggable."
* commit '
750a4a543eaac6bd4a9ec338412dc2c28dd02e36':
Enable optimizations with --debuggable.
Mathieu Chartier [Tue, 29 Sep 2015 17:18:50 +0000 (17:18 +0000)]
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9baa4df6: Merge "Address some code comments"
* commit '
1ffd9cbe64623e2ef4d8326744236f3a9a37a7f2':
Address some code comments
Nicolas Geoffray [Tue, 29 Sep 2015 17:14:59 +0000 (17:14 +0000)]
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de8a3f4d: Merge "Enable optimizations with --debuggable."
* commit '
3c24d6e1a3b3090c75abbfc115255f31d992be51':
Enable optimizations with --debuggable.
Mathieu Chartier [Tue, 29 Sep 2015 17:14:58 +0000 (17:14 +0000)]
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9baa4df6: Merge "Address some code comments"
* commit '
07b751921db10408931360af0b6e5c28c44a639e':
Address some code comments
Nicolas Geoffray [Tue, 29 Sep 2015 17:08:35 +0000 (17:08 +0000)]
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de8a3f4d: Merge "Enable optimizations with --debuggable."
* commit '
de8a3f4dce1e9ff0e3be16956b06bafc8cd4f397':
Enable optimizations with --debuggable.
Mathieu Chartier [Tue, 29 Sep 2015 17:08:32 +0000 (17:08 +0000)]
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9baa4df6: Merge "Address some code comments"
* commit '
9baa4df684bdf0150bd8632f991708627772ea85':
Address some code comments
Nicolas Geoffray [Tue, 29 Sep 2015 17:05:26 +0000 (17:05 +0000)]
Merge "Enable optimizations with --debuggable."
Mathieu Chartier [Tue, 29 Sep 2015 17:04:17 +0000 (17:04 +0000)]
Merge "Address some code comments"
Vladimir Marko [Tue, 29 Sep 2015 16:51:21 +0000 (16:51 +0000)]
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f6860a5f: Merge "Optimizing: Simplify UShr+And, Shr+And."
* commit '
3669eab6533ceb356bd1c2b848873bc3ba733b99':
Optimizing: Simplify UShr+And, Shr+And.
Vladimir Marko [Tue, 29 Sep 2015 16:45:56 +0000 (16:45 +0000)]
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f6860a5f: Merge "Optimizing: Simplify UShr+And, Shr+And."
* commit '
4bc49a7ddb8f30167fff35e4afcb5617c5b9fd84':
Optimizing: Simplify UShr+And, Shr+And.
Vladimir Marko [Tue, 29 Sep 2015 16:39:14 +0000 (16:39 +0000)]
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f6860a5f: Merge "Optimizing: Simplify UShr+And, Shr+And."
* commit '
f6860a5f12a8fe974b8f25e67a19a71bf0378d62':
Optimizing: Simplify UShr+And, Shr+And.
Vladimir Marko [Tue, 29 Sep 2015 16:33:44 +0000 (16:33 +0000)]
Merge "Optimizing: Simplify UShr+And, Shr+And."
Jongwon Lee [Thu, 3 Sep 2015 17:33:07 +0000 (02:33 +0900)]
Add deoptimization test.
Test passes with single frame deopt. If we were to deopt the whole
stack, we would need to record (interpreter-)live dex registers at
call sites.
Change-Id: Iebdce60be3fa1b0255fe2fa5ef0cf0b442e061f9
Signed-off-by: Jongwon Lee <jong.won.lee@samsung.com>
Nicolas Geoffray [Tue, 29 Sep 2015 14:43:06 +0000 (15:43 +0100)]
Enable optimizations with --debuggable.
Change-Id: I8979e59ee081222687fda1c93ac0bf3acbbad936
Nicolas Geoffray [Tue, 29 Sep 2015 15:36:50 +0000 (15:36 +0000)]
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a2d8b187: Merge "Fix a bug in DeadPhiHandling around conflicting phis."
* commit '
988a39bd5103a3df83dd55d820a4c44dfe73f1d9':
Fix a bug in DeadPhiHandling around conflicting phis.
Nicolas Geoffray [Tue, 29 Sep 2015 15:30:29 +0000 (15:30 +0000)]
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a2d8b187: Merge "Fix a bug in DeadPhiHandling around conflicting phis."
* commit '
795334988712efb8b39c10a459159c9e10f65575':
Fix a bug in DeadPhiHandling around conflicting phis.
Nicolas Geoffray [Tue, 29 Sep 2015 15:24:34 +0000 (15:24 +0000)]
am
a2d8b187: Merge "Fix a bug in DeadPhiHandling around conflicting phis."
* commit '
a2d8b187e7b6631692fa1243e86ef16c428fa9da':
Fix a bug in DeadPhiHandling around conflicting phis.
Brian Carlstrom [Tue, 29 Sep 2015 00:47:53 +0000 (17:47 -0700)]
Revert "Fix another source of undeterministic inlining." DO NOT MERGE
This reverts commit
bd7eef17de5f3d25f411702f9f260a96455b4cf7.
Bug:
24467386
Bug:
20037935
Change-Id: I04d1d0ffc67661370e4c17911d3b2b105d053bc1
Nicolas Geoffray [Tue, 29 Sep 2015 15:18:29 +0000 (15:18 +0000)]
Merge "Fix a bug in DeadPhiHandling around conflicting phis."
Nicolas Geoffray [Tue, 29 Sep 2015 12:42:22 +0000 (13:42 +0100)]
Fix a bug in DeadPhiHandling around conflicting phis.
Change-Id: I44ec40f71a7e05eb4295bea55f6045cb86017329
Vladimir Marko [Tue, 29 Sep 2015 15:15:21 +0000 (15:15 +0000)]
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dc04ce63: am
a68ceb1f: Merge "Optimizing: Tag arena allocations in code generators."
* commit '
f5544d5a6c58a748b2b44e73ba2cfb041f252c66':
Optimizing: Tag arena allocations in code generators.
Vladimir Marko [Tue, 29 Sep 2015 15:08:10 +0000 (15:08 +0000)]
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dc04ce63: am
a68ceb1f: Merge "Optimizing: Tag arena allocations in code generators."
* commit '
dc04ce6318ddaeb1f71851adc3a01878933412dc':
Optimizing: Tag arena allocations in code generators.
Vladimir Marko [Tue, 29 Sep 2015 15:02:40 +0000 (15:02 +0000)]
am
a68ceb1f: Merge "Optimizing: Tag arena allocations in code generators."
* commit '
a68ceb1fd5c4f8fe18aacdb33d605919f7d61ddf':
Optimizing: Tag arena allocations in code generators.
Vladimir Marko [Tue, 29 Sep 2015 14:56:04 +0000 (14:56 +0000)]
Merge "Optimizing: Tag arena allocations in code generators."
Vladimir Marko [Fri, 25 Sep 2015 13:44:17 +0000 (14:44 +0100)]
Optimizing: Simplify UShr+And, Shr+And.
Eliminate And from UShr+And if the And-mask contains all the
bits that can be non-zero after UShr. Transform Shr+And to
UShr if the And-mask precisely clears the shifted-in sign
bits.
This prepares for detecting the Rotate pattern, i.e.
(x << N) | (x >>> (SIZE - N))
in code that unnecessarily masks the UShr, for example
(x << 1) | ((x >>> 31) & 1) ,
or uses Shr, for example
(x << 8) | ((x >> 24) & 0xff) .
Change-Id: I684c4b752547d9b1057d0d4c4d44550bb1a3ffb4
Vladimir Marko [Tue, 29 Sep 2015 10:55:25 +0000 (10:55 +0000)]
am
e9d03930: am
deb0ed6f: am
9139578a: Merge "Quick: Avoid shifting -1 left (undefined behavior)."
* commit '
e9d03930c0e7e08eb272e769697e3bac6854f9be':
Quick: Avoid shifting -1 left (undefined behavior).
Vladimir Marko [Tue, 29 Sep 2015 10:50:09 +0000 (10:50 +0000)]
am
deb0ed6f: am
9139578a: Merge "Quick: Avoid shifting -1 left (undefined behavior)."
* commit '
deb0ed6f78b546e6da111a4caf26abbcfed50a46':
Quick: Avoid shifting -1 left (undefined behavior).
Vladimir Marko [Tue, 29 Sep 2015 10:42:40 +0000 (10:42 +0000)]
am
9139578a: Merge "Quick: Avoid shifting -1 left (undefined behavior)."
* commit '
9139578addd6d0e51088fc45bfc0972fc97939b7':
Quick: Avoid shifting -1 left (undefined behavior).
Vladimir Marko [Tue, 29 Sep 2015 10:37:49 +0000 (10:37 +0000)]
Merge "Quick: Avoid shifting -1 left (undefined behavior)."
Vladimir Marko [Tue, 29 Sep 2015 10:25:48 +0000 (11:25 +0100)]
Quick: Avoid shifting -1 left (undefined behavior).
C++11 clarifies that shifting left a negative value is
undefined behavior. Fix legacy code that shifted -1 left.
Bug:
24489455
Change-Id: Iaf4f26c7cde175f039b6a2cad12af6f0b1624fba
Vladimir Marko [Mon, 28 Sep 2015 11:17:40 +0000 (12:17 +0100)]
Optimizing: Tag arena allocations in code generators.
And completely remove the deprecated GrowableArray.
Replace GrowableArray with ArenaVector in code generators
and related classes and tag arena allocations.
Label arrays use direct allocations from ArenaAllocator
because Label is non-copyable and non-movable and as such
cannot be really held in a container. The GrowableArray
never actually constructed them, instead relying on the
zero-initialized storage from the arena allocator to be
correct. We now actually construct the labels.
Also avoid StackMapStream::ComputeDexRegisterMapSize() being
passed null references, even though unused.
Change-Id: I26a46fdd406b23a3969300a67739d55528df8bf4
Nicolas Geoffray [Tue, 29 Sep 2015 09:36:39 +0000 (09:36 +0000)]
am
c8e77eab: am
cda4f377: am
d8750f3c: Merge "Use dominance information for null optimization in write barrier."
* commit '
c8e77eab14a461a28c26d8408940ffd23ce99f2d':
Use dominance information for null optimization in write barrier.
Nicolas Geoffray [Tue, 29 Sep 2015 09:30:04 +0000 (09:30 +0000)]
am
cda4f377: am
d8750f3c: Merge "Use dominance information for null optimization in write barrier."
* commit '
cda4f37722a26e118a7ed2728fec84deea56f7f1':
Use dominance information for null optimization in write barrier.
Nicolas Geoffray [Tue, 29 Sep 2015 09:22:34 +0000 (09:22 +0000)]
am
d8750f3c: Merge "Use dominance information for null optimization in write barrier."
* commit '
d8750f3ce82225013f078c98caec0c8922a3689a':
Use dominance information for null optimization in write barrier.
Nicolas Geoffray [Tue, 29 Sep 2015 09:18:46 +0000 (09:18 +0000)]
Merge "Use dominance information for null optimization in write barrier."
Nicolas Geoffray [Mon, 28 Sep 2015 15:25:37 +0000 (16:25 +0100)]
Use dominance information for null optimization in write barrier.
Change-Id: I8b57dafcd321c9afa1bbfc6a0674cbea15cbf10c
Mathieu Chartier [Fri, 25 Sep 2015 23:54:59 +0000 (16:54 -0700)]
Address some code comments
Change-Id: I0a38a387c4328d45bbc04d095bf3388c27495c12
Andreas Gampe [Mon, 28 Sep 2015 22:57:56 +0000 (22:57 +0000)]
am
7459d1b8: am
cb9d211d: am
931e2684: Merge "ART: Single-frame deopt"
* commit '
7459d1b8b1c23638ae39ea18e6d5b8144ca50463':
ART: Single-frame deopt
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