Patric Hedlin
bece28d6cc
8191232: compiler/intrinsics/bigInteger/TestMultiplyToLen.java fails with java.lang.Exception: Failed
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Generating the wrong insn for pointer comparison in intrinsic (on SPARC).
Reviewed-by: neliasso, kvn
2017-11-30 15:54:45 +01:00
Rahul Raghavan
250c05ee4c
8191227: issues with unsafe handle resolution
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Added ThreadInVMfromNative or ThreadInVMfromUnknown support
Reviewed-by: thartmann, vlivanov
2017-11-27 03:11:38 -08:00
Alexander Harlap
d15086130b
8185591: guarantee(_byte_map[_guard_index] == last_card) failed: card table guard has been modified
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Properly handle zero count in gen_write_ref_array_post_barrier()
Reviewed-by: tschatzl, kbarrett
2017-11-22 18:58:01 -05:00
Dean Long
fb89c1729c
8190817: deopt special-case for _return_register_finalizer is confusing and leads to bugs
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Reviewed-by: vlivanov, dpochepk
2017-11-21 09:04:42 -08:00
Robbin Ehn
104ecb2dd1
8189941: Implementation JEP 312: Thread-local handshake
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Introduce a way to execute a callback on threads without performing a global VM safepoint. Make it both possible and cheap to stop individual threads and not just all threads or none.
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Reviewed-by: mdoerr, neliasso, acorn, aph, coleenp, dholmes
2017-08-31 10:00:28 +02:00
Gilles Duboscq
a908316a65
8182755: [JVMCI] Deoptimization in synchronized methods can lead to a crash or exception when using EnableJVMCI but not UseJVMCICompiler
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Reviewed-by: kvn, thartmann
2017-11-10 14:57:38 +01:00
Robbin Ehn
f6750599ef
8187809: UseMembar should be set true and deprecate the flag
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Reviewed-by: dcubed, sspitsyn, dholmes
2017-11-10 09:16:42 +01:00
Coleen Phillimore
e908052a71
8189610: Reconcile jvm.h and all jvm_md.h between java.base and hotspot
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Removed hotspot version of jvm*h and jni*h files.
Reviewed-by: ihse, mchung, dholmes
2017-10-31 11:55:09 -04:00
Igor Veresov
548d5d4d9d
8166750: C1 profiling handles statically bindable call sites differently than the interpreter
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Optimize profiling of statically binable call sites. Add monomorphic profile fixup to JVMCI MDO API.
Reviewed-by: dnsimon, kvn
2017-10-25 16:30:31 -07:00
Volker Simonis
a5d5806cb4
8166317: InterpreterCodeSize should be computed
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Reviewed-by: kvn, coleenp
2017-09-04 19:50:01 +02:00
Roman Kennke
7030019135
8171853: Remove Shark compiler
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Reviewed-by: dholmes, kvn, erikj, ihse
2017-10-15 22:54:03 +02:00
Magnus Ihse Bursie
7c78b40f8d
8189608: Remove duplicated jni.h
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Reviewed-by: erikj, dholmes, coleenp
2017-10-19 11:59:52 +02:00
Coleen Phillimore
73a801bc43
8186777: Make Klass::_java_mirror an OopHandle
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Add indirection for fetching mirror so that GC doesn't have to follow CLD::_klasses
Co-authored-by: Rickard Backman <rickard.backman@oracle.com>
Reviewed-by: hseigel, thartmann, eosterlund, stefank
2017-10-03 16:42:04 -04:00
Patric Hedlin
e31bc5637a
8188031: Complement fused mac operations on SPARC
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Adding a few (FMAf) matcher patterns to the SPARC back-end
Reviewed-by: rbackman, kvn
2017-09-29 10:44:58 +02:00
Patric Hedlin
d801fa5d9d
8182279: Updating SPARC feature/capability detection to support Core C5
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Renamed Core Sx to Core Cx (C3, C4, C5, according to name change).
Reviewed-by: kvn, dholmes
2017-09-29 10:41:36 +02:00
Patric Hedlin
b125aebb91
8167199: Add C2 SPARC intrinsic for BigInteger::multiplyToLen() method
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Preliminary support for intrinsic multiplyToLen, including generalised version based on 'mpmul' instruction (when available).
Reviewed-by: kvn, neliasso
2017-09-29 10:40:54 +02:00
Patric Hedlin
1af1d42ac4
8011352: C1: TraceCodeBlobStacks crashes fastdebug Solaris SPARC
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Handle null correctly
Reviewed-by: roland, dlong, rbackman
2017-09-29 10:40:49 +02:00
Erik Joelsson
3789983e89
8187443: Forest Consolidation: Move files to unified layout
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Reviewed-by: darcy, ihse
2017-09-12 19:03:39 +02:00
Vladimir Ivanov
fa8b858052
8174962: Better interface invocations
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Reviewed-by: jrose, coleenp, ahgross, acorn, iignatyev
2017-05-26 18:39:27 +03:00
