3952 Commits

Author SHA1 Message Date
Coleen Phillimore
1550fd889b 8239782: CC_INTERP is only used by Zero interpreter
Change CC_INTERP conditional to ZERO and remove in places where unnecessary. Fix build to exclude compilers and rename CppInterpreter to ZeroInterpreter. The "C++ Interpreter" has been removed from the code a while ago.

Reviewed-by: dholmes, ihse
2020-06-24 09:56:20 -04:00
Stefan Karlsson
ef3b0ec567 8247755: Leaner and more versatile GrowableArray classes
Reviewed-by: kbarrett, coleenp
2020-06-24 13:16:52 +02:00
Stefan Karlsson
9d6aa42a7c 8247820: ParallelGC: Process strong OopStorage entries in parallel
Reviewed-by: pliden, eosterlund, kbarrett, tschatzl
2020-06-24 13:16:24 +02:00
Stefan Karlsson
3797364ce9 8248133: SerialGC: Unify handling of all OopStorage instances in root processing
Reviewed-by: eosterlund, kbarrett, pliden
2020-06-24 13:15:54 +02:00
Stefan Karlsson
156f6174ed 8248132: ZGC: Unify handling of all OopStorage instances in root processing
Reviewed-by: pliden, kbarrett, tschatzl
2020-06-24 13:15:00 +02:00
Ioi Lam
27fc8b6787 8246546: Simplify SystemDictionary::is_shared_class_visible
Reviewed-by: minqi, ccheung
2020-06-23 21:23:00 -07:00
Xin Liu
4076ca82d2 8151779: Some intrinsic flags could be replaced with one general flag
Add ControlIntrinsic switch

Reviewed-by: neliasso, phh
2020-06-23 10:40:26 -07:00
Zhengyu Gu
6986ab256d 8248041: Shenandoah: pre-Full GC root updates may miss some roots
Reviewed-by: shade
2020-06-23 13:38:20 -04:00
Erik Österlund
2765410a28 8247319: Remove on-stack nmethod hotness counter sampling from safepoints
Reviewed-by: kvn, dholmes
2020-06-23 11:59:13 +00:00
Erik Österlund
a10a9284c1 8247179: Mechanism for VM operations to not take part in safepoint coalescing
Reviewed-by: rehn, dholmes
2020-06-23 11:59:13 +00:00
Kim Barrett
f8596b57f3 8247740: Inline derived CollectedHeap access for G1 and ParallelGC
Added shared helper in CollectedHeap, and inlined for G1 and ParallelGC

Reviewed-by: stefank, pliden
2020-06-23 05:58:52 -04:00
Stefan Karlsson
17f2250c5a 8247879: Rework WeakHandle and OopHandle to dynamically support different OopStorages
Reviewed-by: coleenp, eosterlund
2020-06-23 09:38:21 +02:00
Jesper Wilhelmsson
4862d0d542 Merge 2020-06-22 18:23:49 +02:00
Zhengyu Gu
3192ef367a 8247736: Shenandoah: assert(_nm->is_alive()) failed: only alive nmethods here
Reviewed-by: rkennke, shade
2020-06-22 11:40:06 -04:00
Roland Westrelin
eb758d53f1 8247763: assert(outer->outcnt() == 2) failed: 'only phis' failure in LoopNode::verify_strip_mined()
Reviewed-by: kvn, thartmann
2020-06-18 15:44:55 +02:00
Mandy Chung
f2b191a6e9 8247444: Trust final fields in records
Co-authored-by: Christoph Dreis <christoph.dreis@freenet.de>
Reviewed-by: jrose, dholmes, forax, coleenp, vlivanov
2020-06-19 08:27:59 -07:00
Tobias Hartmann
326ba31787 8237950: C2 compilation fails with "Live Node limit exceeded limit" during ConvI2L::Ideal optimization
Postpone ConvI2L::Ideal optimization to IGVN.

Reviewed-by: kvn, neliasso
2020-06-19 11:32:51 +02:00
Goetz Lindenmaier
bf1e6903a2 8233014: Enable ShowCodeDetailsInExceptionMessages by default
Reviewed-by: coleenp, stuefe, dholmes
2020-06-18 22:03:18 +02:00
Aleksey Shipilev
a750ac5feb 8247358: Shenandoah: reconsider free budget slice for marking
Reviewed-by: zgu
2020-06-11 18:16:26 +02:00
Igor Ignatyev
f740cda526 8247716: JVM_RegisterWhiteBoxMethods checks wrong classloader
Reviewed-by: dcubed
2020-06-17 07:40:09 -07:00
Markus Grönlund
e5d33163c7 8247660: 12 Uninitialised variable in 1 files
Reviewed-by: egahlin
2020-06-16 16:33:45 +02:00
Markus Grönlund
898c638b95 8247530: JfrCheckpointManager failed "assert(!SafepointSynchronize::is_at_safepoint()) failed: invariant"
Reviewed-by: egahlin
2020-06-15 21:52:25 +02:00
Jie Fu
ca85c5ab15 8247522: assert(is_aligned(class_space_rs.base(), class_space_alignment)) failed: Sanity
Co-authored-by: Thomas Stuefe <thomas.stuefe@gmail.com>
Reviewed-by: stuefe, iklam
2020-06-13 23:10:26 +08:00
Aleksey Shipilev
e3b04bc135 8247560: Shenandoah: heap iteration holds root locks all the time
Reviewed-by: zgu
2020-06-15 14:11:43 +02:00
Aleksey Shipilev
bc73f12313 8247474: Shenandoah: Windows build warning after JDK-8247310
Reviewed-by: rkennke
2020-06-14 18:16:31 +02:00
Ao Qi
faaf52cc30 8247388: Minimal build broken after JDK-8240245 (undefined reference to `MetaspaceShared::_use_optimized_module_handling')
Reviewed-by: iklam, coleenp, dholmes
2020-06-13 18:59:44 -07:00
Vladimir Kozlov
241f401815 8247350: [aarch64] assert(false) failed: wrong size of mach node
Use movptr() to load address of string

Reviewed-by: adinn, azeemj
2020-06-12 14:33:20 -07:00
Calvin Cheung
30ff2ad58c 8246382: assert in MetaspaceShared::map_archives
Perform base archive header CRC check earlier.

Reviewed-by: iklam, coleenp
2020-06-11 15:47:36 +00:00
Roland Westrelin
5adfaa3986 8247763: assert(outer->outcnt() == 2) failed: 'only phis' failure in LoopNode::verify_strip_mined()
Reviewed-by: kvn, thartmann
2020-06-18 15:44:55 +02:00
Yasumasa Suenaga
cd3354756a 8247729: GetObjectMonitorUsage() might return inconsistent information
Reviewed-by: dholmes, dcubed, sspitsyn
2020-06-19 16:09:49 +09:00
Ludovic Henry
651c20d4ef 8247697: Remove delayed_forbidden dead code in C2
The delayed_forbidden parameter to Compile::call_generator is never used.

Reviewed-by: kvn, vlivanov, thartmann
2020-06-19 08:06:08 +02:00
Jesper Wilhelmsson
a16994ff7b Merge 2020-06-19 00:30:46 +02:00
Aleksey Shipilev
0bacc69a4c 8247860: Shenandoah: add update watermark line in rich assert failure message
Reviewed-by: rkennke
2020-06-18 19:14:13 +02:00
David Holmes
2627f15348 8238832: Obsolete PrintVMQWaitTime
Reviewed-by: ccheung, dcubed
2020-06-17 21:07:08 -04:00
Aleksey Shipilev
aeeaffa888 8247593: Shenandoah: should not block pacing reporters
Reviewed-by: rkennke
2020-06-17 09:43:16 +02:00
Jesper Wilhelmsson
6d2959b393 Merge 2020-06-17 05:28:05 +02:00
Stefan Karlsson
77bdc30650 8247470: Fix CHeap GrowableArray NMT accounting
Reviewed-by: coleenp, tschatzl, kbarrett
2020-06-16 09:37:53 +02:00
Jesper Wilhelmsson
e33ebc7f0a Merge 2020-06-16 04:20:30 +02:00
Kim Barrett
c1cd3893bd 8247524: Remove unnecessary volatile qualifiers from member functions
Remove qualifiers for oopDesc and metadata-related member functions.

Reviewed-by: stefank, dholmes, stuefe, coleenp
2020-06-15 21:14:52 -04:00
David Holmes
0be5b7d66e 8247289: Obsolete unused UseBsdPosixThreadCPUClocks
8247292: Obsolete unused UseOprofile flag on BSD

Co-authored-by: Christoph Dreis <christoph.dreis@freenet.de>
Reviewed-by: hseigel, dcubed
2020-06-15 18:35:46 -04:00
Christian Hagedorn
08df6a1f15 8246203: Segmentation fault in verification due to stack overflow with -XX:+VerifyIterativeGVN
Replace the recursive verification algorithm with an iterative one to avoid a stack overflow for large graphs.

Reviewed-by: kvn, thartmann
2020-06-15 09:50:11 +02:00
Yang Zhang
3752a81ec8 8244926: Add absolute check for int/long to generate Abs nodes
Reviewed-by: neliasso, thartmann
2020-06-15 06:05:17 +00:00
Jesper Wilhelmsson
76879aa9c6 Merge 2020-06-15 02:40:51 +02:00
David Holmes
0f7b18a9c8 8231560: Remove expired flags in JDK 16
Reviewed-by: kvn, iklam, iignatyev, eosterlund
2020-06-14 17:43:54 -04:00
Ioi Lam
c82c50b2a2 8245925: G1 allocates EDEN region after CDS has executed GC
Reviewed-by: jiangli, minqi, tschatzl
2020-06-14 01:19:48 -07:00
Jesper Wilhelmsson
af83d6ab25 Merge 2020-06-13 01:00:00 +02:00
Leonid Mesnik
bac2e7fcad 8242328: Update mentions of ThreadMBean to ThreadMXBean
Reviewed-by: dholmes, iignatyev, sspitsyn
2020-06-12 14:33:55 -07:00
Xin Liu
892d998587 8139046: Compiler Control: IGVPrintLevel directive should set PrintIdealGraph
Make !PrintIdealGraph a synonym for PrintIdealGraphLevel=-1 => print nothing

Reviewed-by: simonis, phh, neliasso
2020-06-12 13:33:29 -07:00
Poonam Bajaj
ac4603144d 8243290: Improve diagnostic messages for class verification and redefinition failures
Reviewed-by: coleenp, hseigel, sspitsyn
2020-06-12 12:51:32 +00:00
Joe Darcy
a5b5712733 8235496: Start of release updates for JDK 16
8245585: Add SourceVersion.RELEASE_16
8245586: Add source 16 and target 16 to javac
8245544: com/sun/tools/javac/platform/JDKPlatformProvider.java does not support ct.sym with platform versions 16+

Co-authored-by: David Holmes <david.holmes@oracle.com>
Co-authored-by: Jan Lahoda <jan.lahoda@oracle.com>
Reviewed-by: erikj, dholmes, ihse, neugens, jjg, jlahoda, jlaskey, mikael
2020-06-07 20:02:03 -07:00