22 Commits

Author SHA1 Message Date
Vladimir Kozlov
816e8f83b8 8256999: Add C2 intrinsic for Reference.refersTo and PhantomReference::refersTo
Reviewed-by: pliden, vlivanov, rkennke, eosterlund, shade
2020-11-29 20:27:01 +00:00
Aleksey Shipilev
9a468d8599 8256757: Incorrect MachCallRuntimeNode::ret_addr_offset() for CallLeafNoFP on x86_32
Reviewed-by: jiefu, kvn
2020-11-27 06:47:30 +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
Jie Fu
a1d4b9f35b 8256009: Remove src/hotspot/share/adlc/Test/i486.ad
Reviewed-by: shade, thartmann
2020-11-10 13:49:01 +00:00
Xin Liu
6a183fbbc3 8255562: delete UseRDPCForConstantTableBase
Reviewed-by: simonis
2020-11-08 15:03:57 +00:00
Richard Reingruber
40f847e2fb 8227745: Enable Escape Analysis for Better Performance in the Presence of JVMTI Agents
8233915: JVMTI FollowReferences: Java Heap Leak not found because of C2 Scalar Replacement

Reviewed-by: mdoerr, goetz, sspitsyn, kvn
2020-10-20 15:31:55 +00:00
Aleksey Shipilev
7c564e13ee 8253146: C2: Purge unused MachCallNode::_arg_size field
Reviewed-by: thartmann, adityam
2020-09-16 06:38:53 +00:00
Xin Liu
52e1bec7bc 8022574: remove HaltNode code after uncommon trap calls
Reviewed-by: thartmann, mdoerr, simonis
2020-05-12 10:59:12 +02:00
Erik Österlund
76a8557d0c 8241438: Move IntelJccErratum mitigation code to platform-specific code
Reviewed-by: vlivanov, kvn
2020-04-08 15:34:56 +00:00
Robbin Ehn
bf41f548e1 8220051: Remove global safepoint code
Reviewed-by: mdoerr, dcubed, eosterlund, bulasevich, coleenp
2020-04-01 14:54:44 +02:00
Erik Österlund
21cd75cb98 8240363: Refactor Compile::Output() to its own Phase
Reviewed-by: kvn, vlivanov
2020-03-16 12:27:42 +00:00
Jatin Bhateja
979cd452ab 8234391: C2: Generic vector operands
Reviewed-by: vlivanov, sviswanathan, thartmann, jrose
2019-12-05 12:56:46 +03:00
Erik Österlund
42885307f6 8230565: ZGC: Redesign C2 load barrier to expand on the MachNode level
Co-authored-by: Per Liden <per.liden@oracle.com>
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Nils Eliasson <nils.eliasson@oracle.com>
Reviewed-by: pliden, stefank, neliasso
2019-10-09 12:30:06 +00:00
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
Rahul Raghavan
da85e43f56 8213416: Replace some enums with static const members in hotspot/compiler
Changes to fix enumeral and non-enumeral type in conditional expression warnings with -Wextra for gcc on hotspot

Reviewed-by: kvn, thartmann
2019-05-28 12:01:52 +05:30
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
Coleen Phillimore
154a1a02bf 8216167: Update include guards to reflect correct directories
Use script and some manual fixup to fix directores names in include guards.

Reviewed-by: lfoltan, eosterlund, kbarrett
2019-01-10 15:13:51 -05:00
Roland Westrelin
7135605c6f 8209691: Allow MemBar on single memory slice
Reviewed-by: kvn, vlivanov
2018-08-22 10:29:17 +02:00
Thomas Schatzl
e98c176026 8208670: Compiler changes to allow enabling -Wreorder
Reviewed-by: kvn
2018-08-08 15:31:06 +02:00
Roland Westrelin
93691571bc 8200303: C2 should leverage profiling for lookupswitch/tableswitch
Reviewed-by: kvn, thartmann
2018-04-24 15:07:20 -07:00
Michihiro Horie
7b17b2d2a3 8188139: PPC64: Superword Level Parallelization with VSX
Reviewed-by: kvn, gromero
2017-10-03 17:37:15 -07:00
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout
Reviewed-by: darcy, ihse
2017-09-12 19:03:39 +02:00