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141 commits

Author SHA1 Message Date
Markus Grönlund
1175b7f1c8 8166806: Add intrinsic support for writer used in event based tracing 
Reviewed-by: kvn, egahlin
 2016-10-21 16:20:18 +02:00
Dean Long
e2e8ee17d0 Merge 2016-09-20 16:34:45 -04:00
Dean Long
45204fc0bf Merge 2016-09-08 23:43:45 -04:00
Vivek Deshpande
d58e3e0324 8154122: Intrinsify fused mac operations 
Added FMA intrinsics on x86

Reviewed-by: kvn, aph, darcy
 2016-08-26 12:17:50 -07:00
Jamsheed Mohammed C M
4ae6ce2b44 8164508: unexpected profiling mismatch in c1 generated code 
Made 8027631 first arg skip applicable to not inlined virtual callsite too.

Reviewed-by: kvn
 2016-09-09 06:11:54 -07:00
Robbin Ehn
d67d71f44c 8163589: Add back class id intrinsic method for event based tracing 
Reviewed-by: kvn, mgronlun
 2016-09-01 08:30:17 +02:00
Zoltan Majo
00c9b389f6 8161720: Better byte behavior for off-heap data 
Normalize boolean values read with Unsafe.

Reviewed-by: aph, simonis, jrose, psandoz
 2016-08-30 09:30:16 +02:00
Vladimir Kozlov
cd75cb6a26 Merge 2016-06-24 15:30:50 -07:00
Volker Simonis
87f15c2bcf 8159620: -XX:-UseOnStackReplacement does not work together with -XX:+TieredCompilation on ppc64 and sparc 
Reviewed-by: goetz, kvn, thartmann
 2016-06-22 17:05:40 +02:00
Stefan Karlsson
23e05cabc5 8155638: Resource allocated BitMaps are often cleared twice 
Reviewed-by: neliasso, kvn
 2016-06-08 11:15:49 +02:00
Vladimir Ivanov
622a5ae6f0 Merge 2016-05-06 18:20:50 +03:00
Paul Sandoz
472a1bc607 8151268: Wire up the x86 _vectorizedMismatch stub routine in C1 
Reviewed-by: kvn
 2016-05-05 10:03:26 -07:00
Ahmed Khawaja
7057abda29 8155162: java.util.zip.CRC32C Interpreter/C1 intrinsics support on SPARC 
Reviewed-by: kvn
 2016-05-04 15:30:21 -07:00
Alejandro Murillo
f9426642c6 Merge 2016-04-22 01:04:00 -07:00
Filipp Zhinkin
6b6686bd43 8149374: Replace C1-specific collection classes with universal collection classes 
Reviewed-by: kvn, mgerdin, coleenp
 2016-04-06 18:51:03 +03:00
Ivan Krylov
429b1c80a1 8147844: new method j.l.Runtime.onSpinWait() and the corresponding x86 hotspot instrinsic 
Adds c1 & c2 x86 intrinsics for j.l.Runtime.onSpinWait() that utilize the PAUSE instruction

Co-authored-by: Yuri Gaevsky <ygaevsky@azul.com>
Reviewed-by: iveresov, kvn
 2016-03-30 17:04:14 +02:00
Tobias Hartmann
9ee03a4b4f 8151724: Remove -XX:GenerateCompilerNullChecks 
Removed the broken GenerateCompilerNullChecks flag.

Reviewed-by: zmajo, kvn
 2016-04-05 17:51:44 +02:00
Martin Doerr
9dff846b30 8151818: C1: LIRGenerator::move_to_phi can't deal with illegal phi 
Reviewed-by: iveresov, kvn
 2016-03-23 15:35:38 -07:00
Zoltan Majo
77c73b6d4f Merge 2016-03-07 09:34:29 +01:00
Aleksey Shipilev
890f94d7e6 8150669: C1 intrinsic for Class.isPrimitive 
Reviewed-by: twisti, vlivanov, redestad
 2016-03-03 22:17:38 +03:00
Markus Grönlund
0e44e963d2 8143226: Minor updates to Event Based tracing 
Reviewed-by: jbachorik, egahlin
 2016-03-01 23:46:09 +01:00
Mikael Gerdin
211dc93a85 8148047: Move the vtable length field to Klass 
Reviewed-by: cjplummer, twisti, coleenp, kbarrett
 2015-12-01 10:35:49 +01:00
Mikael Gerdin
1163c0a2cb 8147461: Use byte offsets for vtable start and vtable length offsets 
Reviewed-by: cjplummer, coleenp, dnsimon
 2016-01-27 14:50:56 +01:00
Martin Doerr
682da74418 8143817: C1: Platform dependent stack space not preserved for all runtime calls 
Reviewed-by: roland
 2015-12-08 14:44:00 +01:00
Nils Eliasson
a51ff63df7 Merge 2015-11-24 10:30:23 +01:00
Kim Barrett
e8c5bc2024 8143014: Access PtrQueue member offsets through derived classes 
Moved accessors to derived classes and updated callers.

Reviewed-by: tschatzl, jmasa, twisti
 2015-11-17 16:40:52 -05:00
Coleen Phillimore
200784d505 8132051: Better byte behavior 
Co-authored-by: Roland Westerlin <roland.westerlin@oracle.com>
Co-authored-by: Vladimir Kozlov <vladimir.kozlov@oracle.com>
Co-authored-by: John Rose <john.r.rose@oracle.com>
Reviewed-by: bdelsart, roland, kvn, jrose, ahgross
 2015-10-13 18:13:34 -04:00
Goetz Lindenmaier
83b3b21342 8139040: Fix initializations before ShouldNotReachHere() etc. and enable -Wuninitialized on linux 
Reviewed-by: stuefe, coleenp, roland
 2015-10-22 13:07:10 -04:00
Martin Doerr
f6cb49ba48 8138895: C1: PPC64 Port needs special register for Locks in synchronization code 
Reviewed-by: vlivanov, goetz
 2015-10-05 23:50:43 +02:00
Martin Doerr
28115bceae 8138892: C1: Improve counter overflow checking 
Reviewed-by: iveresov, goetz, twisti, vlivanov
 2015-10-21 11:40:05 +02:00
David Lindholm
1e71f67736 8080775: Better argument formatting for assert() and friends 
Reviewed-by: kbarrett, pliden
 2015-09-29 11:02:08 +02:00
Andrew Haley
67af37e0b8 8135018: AARCH64: Missing memory barriers for CMS collector 
Add StoreStore barrier when CMS needs them

Reviewed-by: tschatzl
 2015-09-24 12:04:57 +02:00
Nils Eliasson
2f9e32256d Merge 2015-11-13 13:31:48 +01:00
Martin Doerr
9a5f4d56ff 8138894: C1: Support IRIW on weak memory platforms 
Reviewed-by: twisti, goetz
 2015-10-21 10:37:50 +02:00
Kim Barrett
7706e36194 8072817: CardTableExtension kind() should be BarrierSet::CardTableExtension 
Use BarrierSet::CardTableForRS where needed, and update concrete bs tags.

Reviewed-by: jwilhelm, jmasa
 2015-08-18 17:48:35 -04:00
Roland Westrelin
73bc9c4c0b 8071731: Better scaling for C1 
Reviewed-by: kvn, iveresov
 2015-03-09 09:59:53 +01:00
Andrew Haley
b387838cea 8079315: UseCondCardMark broken in conjunction with CMS precleaning on x86 
Add the necessary StoreLoad barrier in interpreter, C1 and C2 for x86

Reviewed-by: tschatzl
 2015-06-19 09:41:50 +02:00
Bengt Rutisson
33461c4c6e 8080627: JavaThread::satb_mark_queue_offset() is too big for an ARM ldrsb instruction 
Reviewed-by: roland, kbarrett
 2015-05-22 10:56:37 +02:00
Per Lidén
4dc240f785 8079792: GC directory structure cleanup 
Reviewed-by: brutisso, stefank, david
 2015-05-13 15:16:06 +02:00
Zoltan Majo
a452b030ce 8068945: Use RBP register as proper frame pointer in JIT compiled code on x86 
Introduce the PreserveFramePointer flag to control if RBP is used as the frame pointer or as a general purpose register.

Reviewed-by: kvn, roland, dlong, enevill, shade
 2015-04-27 10:49:43 +02:00
Aleksey Shipilev
dc67bb0a0e 8076987: C1 should support conditional card marks (UseCondCardMark) 
Reviewed-by: iveresov, roland
 2015-04-22 19:10:03 +03:00
Joseph Provino
67fb17a658 8067891: Remove vestigal G1SATBCT barrier set kind 
Remove all case statements specifying G1SATBCT

Reviewed-by: tschatzl, kbarrett
 2015-03-23 12:18:20 +01:00
Dean Long
aa21fdd0c0 8072383: resolve conflicts between open and closed ports 
Refactor close to remove references to closed ports

Reviewed-by: kvn, simonis, dholmes
 2015-02-24 17:23:53 -05:00
Kim Barrett
40d3986051 8069016: Add BarrierSet downcast support 
Add FakeRttiSupport utility and use to provide barrier_set_cast.

Reviewed-by: jmasa, sangheki
 2015-02-27 19:52:48 -05:00
Jesper Wilhelmsson
d7f5fccbc6 Merge 2015-02-16 21:24:39 +01:00
Stefan Karlsson
4913ad5d7d 8072911: Remove includes of oop.inline.hpp from .hpp files 
Reviewed-by: brutisso, coleenp, jwilhelm, simonis, dholmes
 2015-02-13 14:37:35 +01:00
Paul Sandoz
c002e71565 8068977: Remove unused sun.misc.Unsafe prefetch intrinsic support 
Reviewed-by: kvn, vlivanov
 2015-02-10 21:32:05 +01:00
Joseph Provino
00d9c7a2d1 8071805: BarrierSet::Other is not used and should be removed 
Remove all occurences of BarrierSet::Other because the barrier set kind is never set to Other.

Reviewed-by: tschatzl, kbarrett
 2015-02-04 10:18:28 -05:00
Zoltan Majo
e559c17954 8059606: Enable per-method usage of CompileThresholdScaling (per-method compilation thresholds) 
Changed interpreter and compilation policies to allow using CompileThresholdScaling on a per-method level

Reviewed-by: jrose, kvn
 2015-01-21 10:51:35 +01:00
Igor Veresov
c39454ae56 8059621: JVM crashes with "unexpected index type" assert in LIRGenerator::do_UnsafeGetRaw 
Get types from LIR instructions instead of HIR

Reviewed-by: kvn
 2014-10-03 13:34:46 -07:00