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2898a8c8f0
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10948 Commits

Author SHA1 Message Date
Christian Thalinger
2898a8c8f0 Merge 2016-05-03 19:45:44 +00:00
Roland Schatz
fc0b590c74 8155735: use strings instead of Symbol* in JVMCI exception stubs 
Reviewed-by: never, twisti
 2016-05-03 11:57:03 +02:00
Goetz Lindenmaier
9722354d37 8155738: C2: fix frame_complete_offset 
During scratch_emit_size wrong value was set. Also set offset of ppc.

Reviewed-by: kvn, dlong
 2016-05-02 14:17:19 -07:00
Dmitrij Pochepko
73db8859bf 8155163: JVMCI: MethodHandleAccessProvider.resolveInvokeBasicTarget implementation doesn't match javadoc 
Reviewed-by: twisti
 2016-05-02 03:24:02 +03:00
Dmitrij Pochepko
7982dafac2 8155244: JVMCI: MemoryAccessProvider.readUnsafeConstant javadoc should be updated for null JavaKind case 
Reviewed-by: twisti
 2016-05-02 03:20:23 +03:00
Ed Nevill
17ee5a98f3 8155790: aarch64: debug VM fails to start after 8155617 
Fix base register to point to end after zeroing

Reviewed-by: aph
 2016-04-30 00:57:04 -07:00
Tom Rodriguez
f1eeebc17e 8154483: update IGV with improvements from Graal 
Reviewed-by: kvn
 2016-04-29 12:56:27 -07:00
Zoltan Majo
528bf589fd 8155653: TestVectorUnalignedOffset.java not pushed with 8155612 
Add missing test.

Reviewed-by: aph, adinn
 2016-04-29 14:32:19 +02:00
Zoltan Majo
17cc8b583e Merge 2016-04-29 13:10:01 +02:00
Zoltan Majo
b5f1bd24d2 Merge 2016-04-29 12:05:31 +02:00
Zoltan Majo
413417522f 8153340: Disallow misconfiguration and improve the consistency of allocation prefetching 
Improve allocation prefetching.

Reviewed-by: kvn
 2016-04-29 08:32:42 +02:00
Ed Nevill
41258ea37a 8155617: aarch64: ClearArray does not use DC ZVA 
Implement block zero using DC ZVA

Co-authored-by: Long Chen <long.chen@linaro.org>
Reviewed-by: aph
 2016-04-28 13:26:29 +00:00
Tobias Hartmann
06645bc9d5 6941938: Improve array equals intrinsic on SPARC 
Array equals intrinsic should do 8-byte comparison on SPARC.

Reviewed-by: kvn, jrose, mgerdin, twisti
 2016-04-28 17:36:37 +02:00
Roland Westrelin
cca965a11d 8155612: Aarch64: vector nodes need to support misaligned offset 
Add support for misaligned offsets.

Reviewed-by: aph
 2016-04-28 15:24:17 +02:00
Martin Doerr
8f2a47ba2e 8154836: VM crash due to "Base pointers must match" 
Improve the handling of AddP nodes in final graph reshaping.

Reviewed-by: kvn, zmajo
 2016-04-28 10:32:12 +02:00
Tom Rodriguez
593cf3fb16 8152903: [JVMCI] CompilerToVM::resolveMethod should correctly handle private methods in interfaces 
Reviewed-by: iveresov
 2016-04-27 16:20:49 -07:00
Vivek Deshpande
8cb0a98032 8154975: Update for vectorizedMismatch with AVX512 
Reviewed-by: kvn
 2016-04-27 13:37:07 -07:00
Roland Westrelin
15893e995b 8155015: Aarch64: bad assert in spill generation code 
Reviewed-by: thartmann
 2016-04-25 15:14:02 +02:00
Roland Westrelin
23ce249250 8154939: 8153998 broke vectorization on aarch64 
Reviewed-by: kvn, mcberg
 2016-04-27 01:14:07 -07:00
Jan Civlin
f2e9b827d6 8154495: SHA256 AVX2 intrinsic (when no supports_sha() available) 
Reviewed-by: kvn
 2016-04-26 21:54:21 -07:00
Michael Berg
7c4302f618 8154896: xml.transform fails intermittently on SKX 
Replace some short branches (jccb) to avoid problem when EVEX is used.

Reviewed-by: twisti, kvn
 2016-04-26 20:43:59 -07:00
Rickard Bäckman
b853eb7f5c 8151956: Support non-continuous CodeBlobs in HotSpot 
Reviewed-by: iveresov, thartmann, simonis
 2016-04-26 10:28:51 +02:00
Vladimir Ivanov
67ff4391ec 8154172: C1: NPE is thrown instead of linkage error when invoking nonexistent method 
Reviewed-by: kvn
 2016-04-25 21:25:22 +03:00
Vladimir Ivanov
e17b342749 8134918: C2: Type speculation produces mismatched unsafe accesses 
Reviewed-by: kvn
 2016-04-25 18:36:27 +03:00
Tobias Hartmann
3a358f4cff 8086057: Crash with "modified node is not on IGVN._worklist" when running with -XX:-SplitIfBlocks 
Pre-loop Opaque1 node 'pre_opaq' should be put on the IGVN worklist after modification.

Reviewed-by: kvn
 2016-04-25 10:53:42 +02:00
Tobias Hartmann
ebc384160f 8154763: Crash with "assert(RangeCheckElimination)" if RangeCheckElimination is disabled 
Disable multiversioning if range check elimination is turned off.

Reviewed-by: mcberg, kvn
 2016-04-25 10:51:44 +02:00
Nils Eliasson
24d3db305c 8153527: break_tty_lock_for_safepoint causes "assert(false) failed: bad tag in log" and broken compile log 
Retake tty_lock before printing closing tag in print_optoassembly

Reviewed-by: kvn
 2016-04-22 16:05:00 +02:00
Tobias Hartmann
ecea45ddad Merge 2016-04-21 09:29:54 +00:00
Tobias Hartmann
257c8ccafc 8086068: VM crashes with "-Xint -XX:+UseCompiler" options 
Prevent incompatible compiler flag combination.

Reviewed-by: zmajo, kvn, ddmitriev
 2016-04-21 10:52:00 +02:00
Zoltan Majo
1af5fe07a0 8153292: AllocateInstancePrefetchLines>AllocatePrefetchLines can trigger out-of-heap prefetching 
Set the size of the reserved TLAB area to the MAX of both flags.

Reviewed-by: kvn, thartmann
 2016-04-21 09:21:48 +02:00
Vladimir Ivanov
04dd07454a 8154145: Missing klass/method name in stack traces on error 
Reviewed-by: stefank, cjplummer
 2016-04-20 20:40:46 +03:00
Roland Westrelin
794bbd1a36 8154537: AArch64: some integer rotate instructions are never emitted 
Reviewed-by: aph, adinn, kvn
 2016-04-19 19:52:39 -07:00
Bharadwaj Yadavalli
d61df5babe Merge 2016-04-19 15:26:59 -04:00
Robbin Ehn
167be2a61c 8154059: JVMTI ObjectTagging to UL 
Reviewed-by: sspitsyn, mlarsson
 2016-04-19 14:21:26 +02:00
Robbin Ehn
9d7444952a 8154041: JVMTI trace to Unified Logging 
Reviewed-by: sspitsyn, mlarsson
 2016-04-19 14:14:04 +02:00
Marcus Larsson
1ea0fb7b87 Merge 2016-04-19 12:30:00 +02:00
Chris Hegarty
d6c8ba8845 8153756: jdk.vm.ci should not depend on sun.misc ( jdk.unsupported module ) 
Reviewed-by: twisti
 2016-04-19 09:31:53 +01:00
Robbin Ehn
4b7eacd933 8154235: Using deprecated flags converted to UL shows wrong hint 
Reviewed-by: rprotacio, mockner, coleenp
 2016-04-19 09:48:43 +02:00
Mikael Gerdin
bda93dad55 Merge 2016-04-19 09:06:38 +02:00
Stefan Karlsson
66777c3399 8067785: Using AlwaysPreTouch does not always touch all pages 
Reviewed-by: pliden, drwhite
 2016-04-19 08:12:28 +02:00
Michael Berg
64cf7e6b6f 8153998: Masked vector post loops 
Masked vectorization for post loops to execute in a single iteration in place of fixup scalar loops which used to take many iterations to complete work for user loops.

Reviewed-by: twisti, kvn
 2016-04-18 15:18:14 -07:00
Tatiana Pivovarova
332ffb710a Merge 2016-04-18 20:57:16 +00:00
Kim Barrett
7ced38a6b5 Merge 2016-04-18 22:40:47 +02:00
Kim Barrett
3079c942b6 8133051: Concurrent refinement threads may be activated and deactivated at random 
Establish min threshold step; earlier primary refinement thread activation.

Reviewed-by: tschatzl, drwhite, mgerdin, jmasa
 2016-04-18 14:52:31 -04:00
Roland Westrelin
e08e2ac711 8154135: Loop alignment may be added inside the loop body 
Reviewed-by: kvn, vlivanov
 2016-04-18 20:57:27 +03:00
Harold Seigel
33aa33f03a 8154268: [TESTBUG] Compilation of ExportAllUnnamed.java failed, missing @modules 
Add missing @modules and @build tags

Reviewed-by: ctornqvi, lfoltan, gtriantafill
 2016-04-18 13:42:52 -04:00
Thomas Schatzl
4c2f0704f3 8153170: Card Live Data does not correctly handle eager reclaim 
The card live data of regions eagerly reclaimed during remark and cleanup pause could be wrong, not considering that these regions were eagerly reclaimed and empty.

Reviewed-by: drwhite, kbarrett
 2016-04-18 16:54:04 +02:00
Thomas Schatzl
d55089d82b 8153503: Move remset scan iteration claim to remset local data structure 
Reviewed-by: drwhite, mgerdin
 2016-04-18 16:51:14 +02:00
Anton Ivanov
6c95220480 8154174: Improve JitTester performance 
Reviewed-by: iignatyev
 2016-04-18 15:40:11 +03:00
Zoltan Majo
c05dd2fdca 8153357: C2 creates incorrect cast after eliminating phi with unique input 
Refine C2's logic to determine the type of cast node added.

Reviewed-by: kvn
 2016-04-18 11:22:51 +02:00