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41 Commits

Author SHA1 Message Date
Aleksey Shipilev
04ad668921 8279204: [BACKOUT] JDK-8278413: C2 crash when allocating array of size too large 
Reviewed-by: chagedorn, kvn
 2021-12-23 16:22:10 +00:00
Roland Westrelin
deaf75a585 8278413: C2 crash when allocating array of size too large 
Reviewed-by: neliasso, kvn
 2021-12-20 09:41:56 +00:00
Roland Westrelin
1d2458db34 8266550: C2: mirror TypeOopPtr/TypeInstPtr/TypeAryPtr with TypeKlassPtr/TypeInstKlassPtr/TypeAryKlassPtr 
Reviewed-by: vlivanov, thartmann
 2021-09-14 08:35:09 +00:00
Jesper Wilhelmsson
dfd6b2be7d Merge 2021-07-08 23:21:00 +00:00
Roland Westrelin
8f798b8222 8269746: C2: assert(!in->is_CFG()) failed: CFG Node with no controlling input? 
Reviewed-by: chagedorn, thartmann
 2021-07-08 07:25:21 +00:00
Patricio Chilano Mateo
2fd7943ec1 8256425: Obsolete Biased Locking in JDK 18 
Reviewed-by: kvn, dholmes, dcubed, rrich
 2021-06-24 18:54:41 +00:00
Hui Shi
22ebd1926d 8268362: [REDO] C2 crash when compile negative Arrays.copyOf length after loop 
Reviewed-by: kvn, roland
 2021-06-21 11:59:00 +00:00
Vladimir Kozlov
4d8b5c70df 8268347: C2: nested locks optimization may create unbalanced monitor enter/exit code 
Reviewed-by: roland, vlivanov, dcubed
 2021-06-14 23:41:50 +00:00
Hui Shi
3e48244084 8268301: Closed test: compiler/c2/6371167/Test.java fails after JDK-8267904 
Reviewed-by: kvn, dlong
 2021-06-07 06:26:47 +00:00
Hui Shi
b05fa02e74 8267904: C2 crash when compile negative Arrays.copyOf length after loop 
Reviewed-by: roland, kvn
 2021-06-07 01:34:22 +00:00
Sandhya Viswanathan
9f05c411e6 8265783: Create a separate library for x86 Intel SVML assembly intrinsics 
Co-authored-by: Sandhya Viswanathan <sviswanathan@openjdk.org>
Co-authored-by: Rahul Kandu <rkandu@openjdk.org>
Co-authored-by: Razvan Lupusoru <rlupusoru@openjdk.org>
Co-authored-by: Magnus Ihse Bursie <ihse@openjdk.org>
Co-authored-by: Jie Fu <jiefu@openjdk.org>
Co-authored-by: Ahmet Akkas <ahmet.akkas@intel.com>
Co-authored-by: Marius Cornea <marius.cornea@intel.com>
Reviewed-by: erikj, kvn, psandoz
 2021-06-03 20:03:36 +00:00
Maurizio Cimadamore
a223189b06 8264774: Implementation of Foreign Function and Memory API (Incubator) 
Co-authored-by: Paul Sandoz <psandoz@openjdk.org>
Co-authored-by: Jorn Vernee <jvernee@openjdk.org>
Co-authored-by: Vladimir Ivanov <vlivanov@openjdk.org>
Co-authored-by: Athijegannathan Sundararajan <sundar@openjdk.org>
Co-authored-by: Chris Hegarty <chegar@openjdk.org>
Reviewed-by: psandoz, chegar, mchung, vlivanov
 2021-06-02 10:53:06 +00:00
Tobias Hartmann
06d7602833 8261158: JVMState should not be shared between SafePointNodes 
Reviewed-by: vlivanov, kvn
 2021-05-12 07:21:25 +00:00
Wang Huang
eab84554e8 8261137: Optimization of Box nodes in uncommon_trap 
Co-authored-by: Wu Yan <wuyan34@huawei.com>
Co-authored-by: Ai Jiaming <aijiaming1@huawei.com>
Reviewed-by: kvn, vlivanov, thartmann
 2021-04-07 10:48:17 +00:00
Vladimir Kozlov
57c3f271d3 8263989: Cleanup in EA 
Reviewed-by: vlivanov, neliasso
 2021-03-24 15:31:13 +00:00
Xin Liu
533a2d398b 8258961: move some fields of SafePointNode from public to protected 
Reviewed-by: thartmann, kvn
 2021-01-18 22:34:05 +00:00
Xin Liu
30b9ff660f 8258653: CallJavaNode::_bci is not in use 
Reviewed-by: kvn, vlivanov
 2020-12-21 23:27:33 +00:00
Vladimir Ivanov
62c7788b29 8257211: C2: Enable call devirtualization during post-parse phase 
Reviewed-by: kvn, neliasso, thartmann
 2020-12-07 22:50:38 +00:00
Maurizio Cimadamore
0fb31dbf3a 8254231: Implementation of Foreign Linker API (Incubator) 
Reviewed-by: coleenp, ihse, dholmes, vlivanov
 2020-11-23 11:00:38 +00:00
jasontatton-aws
b99fd4c7d6 8033441: print line numbers with -XX:+PrintOptoAssembly 
Reviewed-by: jiefu, thartmann
 2020-11-20 12:51:47 +00:00
Claes Redestad
6e35bcbf03 8256205: Simplify compiler calling convention handling 
Reviewed-by: kvn, neliasso
 2020-11-16 19:39:36 +00:00
Tobias Hartmann
15805741f1 8255672: Replace PhaseTransform::eqv by pointer equality check 
Reviewed-by: chagedorn, redestad, kvn
 2020-11-03 07:17:58 +00:00
Roland Westrelin
e76de18956 8223051: support loops with long (64b) trip counts 
Reviewed-by: vlivanov, thartmann, jrose
 2020-10-19 11:30:13 +00:00
Roland Westrelin
84d2c2678a 8252296: Shenandoah: crash in CallNode::extract_projections 
Reviewed-by: chagedorn
 2020-08-25 14:25:53 +02:00
Roland Westrelin
fcd005c417 8251527: CTW: C2 (Shenandoah) compilation fails with SEGV due to unhandled catchproj == NULL 
Reviewed-by: chagedorn, kvn
 2020-08-19 10:56:08 +02:00
Robbin Ehn
bf41f548e1 8220051: Remove global safepoint code 
Reviewed-by: mdoerr, dcubed, eosterlund, bulasevich, coleenp
 2020-04-01 14:54:44 +02:00
Stefan Karlsson
e4b27a48a0 8183574: Unify the is_power_of_2 functions 
Reviewed-by: kbarrett, redestad
 2020-02-17 10:03:17 +01:00
Roland Westrelin
2f2ec624a2 8227384: C2 compilation fails with "graph should be schedulable" when running with -XX:-EliminateLocks 
Reviewed-by: thartmann, kvn
 2019-07-16 08:56:08 +02:00
Christian Hagedorn
2c3973af9b 8225653: Provide more information when hitting SIGILL from HaltNode 
Add information string for each HaltNode which is printed if hit at runtime.

Reviewed-by: vlivanov, thartmann
 2019-09-10 08:43:33 +02:00
Derek Thomson
7a4b473edd 8157372: C2: Node::cmp() should return bool 
The method Node::cmp() should return a boolean

Reviewed-by: vlivanov, kvn
 2019-03-28 11:06:00 -07:00
Vladimir Ivanov
d2552c3e55 8217760: C2: Missing symbolic info on a call from intrinsics when invoked through MethodHandle 
Reviewed-by: thartmann, roland
 2019-01-25 13:37:08 -08:00
Roland Westrelin
b68257174d 8214862: assert(proj != __null) at compile.cpp:3251 
Reviewed-by: kvn, thartmann
 2018-12-07 17:56:51 +01:00
Martin Doerr
598f595947 8213604: Fix missing includes after JDK-8212673 
Reviewed-by: tschatzl, roland
 2018-11-09 15:19:11 +01:00
Roland Westrelin
b2541f90e6 8212673: jtreg/applications/runthese/RunThese30M.java fails in C2 with "assert(!had_error) failed: bad dominance" 
Reviewed-by: thartmann, kvn, shade
 2018-11-08 10:08:52 +01:00
Thomas Schatzl
e98c176026 8208670: Compiler changes to allow enabling -Wreorder 
Reviewed-by: kvn
 2018-08-08 15:31:06 +02:00
Goetz Lindenmaier
2e682fa3cd 8207049: Minor improvements of compiler code 
Reviewed-by: kvn, mdoerr
 2018-07-12 16:31:28 +02:00
Nils Eliasson
76ae46a3a1 8205107: assert(c->Opcode() == Op_SafePoint) failed: broken outer loop 
Don't remove safepoint belonging to OuterStripMinedLoopEndNode

Reviewed-by: kvn
 2018-06-15 14:46:04 +02:00
Coleen Phillimore
221d0f4c54 8199809: Don't include frame.inline.hpp and other.inline.hpp from .hpp files 
Remove frame.inline.hpp,etc from header files and adjust transitive includes.

Reviewed-by: stefank, stuefe
 2018-03-21 19:45:24 -04:00
Tobias Hartmann
01353e7787 8197828: Null pointer dereference in MultiNode::proj_out_or_null 
Added a null check for the return value of AllocateNode::initialization().

Reviewed-by: kvn, shade, dlong
 2018-02-15 09:17:56 +01:00
Dean Long
4714dab4cb 8194988: 8 Null pointer dereference defect groups related to MultiNode::proj_out() 
Reviewed-by: kvn
 2018-01-17 14:25:47 -08:00
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout 
Reviewed-by: darcy, ihse
 2017-09-12 19:03:39 +02:00