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2622 Commits

Author SHA1 Message Date
Coleen Phillimore
1aa90ac629 8256822: runtime/logging/RedefineClasses.java fails with "Error: VM option 'Verbose' is develop and is available only in debug version of VM." 
Reviewed-by: stuefe
 2020-11-21 21:55:59 +00:00
Aleksey Shipilev
86f36027e4 8256806: Shenandoah: optimize shenandoah/jni/TestPinnedGarbage.java test 
Reviewed-by: rkennke
 2020-11-20 21:45:13 +00:00
Daniel D. Daugherty
4dd71ae1c5 8256803: ProblemList runtime/ReservedStack/ReservedStackTestCompiler.java on linux-aarch64 
Reviewed-by: mikael
 2020-11-20 17:59:05 +00:00
Igor Ignatyev
ff00c591c3 8256569: Add C2 compiler stress flags to CTW 
Reviewed-by: kvn, shade, thartmann
 2020-11-20 15:01:37 +00:00
Coleen Phillimore
e7c7469cf5 8246378: [Windows] assert on MethodHandle logging code 
Reviewed-by: iklam, vlivanov
 2020-11-20 13:00:10 +00:00
jasontatton-aws
b99fd4c7d6 8033441: print line numbers with -XX:+PrintOptoAssembly 
Reviewed-by: jiefu, thartmann
 2020-11-20 12:51:47 +00:00
Roberto Castañeda Lozano
eb35ade9a0 6232281: -XX:-UseLoopSafepoints causes assert(v_false,"Parse::remove_useless_nodes missed this node") 
Check for nodes missed by remove_useless_nodes() only if PhaseRemoveUseless has
actually been run. This makes it possible to use -XX:-UseLoopSafepoints without
crashing trivially, although implicit assumptions in other parts of C2 about the
existence of loop safepoints might lead to more subtle failures for more complex
methods.

Reviewed-by: neliasso, thartmann, kvn
 2020-11-20 12:06:36 +00:00
Guoxiong Li
5fedb69e66 8250888: nsk/jvmti/scenarios/general_functions/GF08/gf08t001/TestDriver.java fails 
Reviewed-by: cjplummer, sspitsyn
 2020-11-20 07:02:48 +00:00
Thomas Stuefe
02adaa5854 8255885: Metaspace: freelist commit counter is not updated when purging 
Reviewed-by: coleenp, iklam
 2020-11-20 06:52:21 +00:00
Stefan Johansson
b8244b606e 8236926: Concurrently uncommit memory in G1 
Reviewed-by: ayang, tschatzl
 2020-11-19 17:55:33 +00:00
Coleen Phillimore
ba721f5f2f 8212879: Make JVMTI TagMap table concurrent 
Co-authored-by: Kim Barrett <kbarrett@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Reviewed-by: stefank, ihse, zgu, eosterlund, sspitsyn, kbarrett
 2020-11-19 14:30:02 +00:00
Patricio Chilano Mateo
342ccf6903 8256253: Defer Biased Locking obsoletion to JDK 18 
Reviewed-by: dholmes, coleenp, dcubed, mdoerr
 2020-11-19 14:12:41 +00:00
Thomas Stuefe
f626ed6a43 8255978: [windows] os::release_memory may not release the full range 
Reviewed-by: iklam, minqi
 2020-11-19 11:51:09 +00:00
Leonid Mesnik
300cbaa6ad 8256418: Jittester make build is broken. 
Reviewed-by: iignatyev
 2020-11-18 18:05:38 +00:00
Tobias Hartmann
f504f419d3 8256385: C2: fatal error: modified node is not on IGVN._worklist 
Reviewed-by: chagedorn, roland
 2020-11-18 11:53:25 +00:00
Dong Bo
b0b9dd27b8 8256318: AArch64: Add support for floating-point absolute difference 
Reviewed-by: aph
 2020-11-18 10:14:20 +00:00
Roland Westrelin
655bb619a3 8255936: "parsing found no loops but there are some" assertion failure with Shenandoah 
Reviewed-by: thartmann, rkennke
 2020-11-18 09:24:17 +00:00
Thomas Schatzl
d30956055b 8253081: G1 fails on stale objects in archived module graph in Open Archive regions 
Change the handling of Open Archive areas, instead of assuming that everything in there is live always, a root containing references to all live root objects is provided. Adapt G1 to handle Open Archive regions as any other old region apart from never compacting or evacuating them.

Co-authored-by: Ioi Lam <iklam@openjdk.org>
Reviewed-by: kbarrett, sjohanss, redestad
 2020-11-18 08:21:03 +00:00
Per Liden
9130ca4c73 8256401: ZGC: Improve ZList verification 
Reviewed-by: ayang, stefank
 2020-11-17 16:40:12 +00:00
Roland Westrelin
a7422ac2f4 8255150: Add utility methods to check long indexes and ranges 
Co-authored-by: Paul Sandoz <psandoz@openjdk.org>
Reviewed-by: jvernee, dlong, vlivanov
 2020-11-17 10:37:27 +00:00
Christian Hagedorn
5dbfae0176 8255058: C1: assert(is_virtual()) failed: type check 
Reviewed-by: neliasso, kvn
 2020-11-17 09:16:06 +00:00
Boris Ulasevich
f611fdfee8 8254016: Test8237524 fails with -XX:-CompactStrings option 
Reviewed-by: shade
 2020-11-16 14:58:14 +00:00
Robbin Ehn
c5fe2c1fcb 8244679: JVM/TI GetCurrentContendedMonitor/contmon001 failed due to "(IsSameObject#3) unexpected monitor object: 0x000000562336DBA8" 
Reviewed-by: pchilanomate, dcubed, dholmes, sspitsyn
 2020-11-16 13:06:45 +00:00
Stefan Karlsson
6a69e304dd 8256337: ap01t001.cpp, 67: Received unexpected number of ObjectFree events: 7 
Reviewed-by: coleenp, sspitsyn
 2020-11-16 07:58:40 +00:00
Harold Seigel
56ea7864d4 8245215: Obsolete InitialBootClassLoaderMetaspaceSize and UseLargePagesInMetaspace 
Reviewed-by: lfoltan, ccheung, stuefe, coleenp
 2020-11-13 13:13:43 +00:00
Roland Westrelin
ea576ddbd4 8254887: C2: assert(cl->trip_count() > 0) failed: peeling a fully unrolled loop 
Reviewed-by: chagedorn, thartmann
 2020-11-13 08:19:33 +00:00
Yumin Qi
1d3d64f34c 8255973: Add more logging to debug JDK-8255917 
Reviewed-by: ccheung, stuefe, iklam
 2020-11-13 03:44:41 +00:00
Calvin Cheung
c6ab0fdb15 8255990: Bitmap region of dynamic CDS archive is not unmapped 
Reviewed-by: iklam, minqi
 2020-11-12 16:14:29 +00:00
Patricio Chilano Mateo
943acd22e5 8256276: Temporarily disable gtest special_flags 
Reviewed-by: tschatzl, dcubed
 2020-11-12 15:45:26 +00:00
Thomas Schatzl
bd8693a084 8256181: Remove Allocation of old generation on alternate memory devices functionality 
Reviewed-by: ayang, iignatyev, iklam
 2020-11-12 14:05:50 +00:00
Harold Seigel
4df8abc200 8255787: Tag container tests that use cGroups with cgroups keyword 
Reviewed-by: sspitsyn
 2020-11-12 13:23:57 +00:00
Corey Ashford
ccb48b7203 8248188: Add IntrinsicCandidate and API for Base64 decoding 
8248188: Add IntrinsicCandidate and API for Base64 decoding, add Power64LE intrinsic implementation.

This patch set encompasses the following commits:

Adds a new intrinsic candidate to the java.lang.Base64 class - decodeBlock(), and provides a flexible API for the intrinsic. The API is similar to the existing encodeBlock intrinsic.

Adds the code in HotSpot to check and martial the new intrinsic's arguments to the arch-specific intrinsic implementation.

Adds a Power64LE-specific implementation of the decodeBlock intrinsic.

Adds a JMH microbenchmark for both Base64 encoding and encoding.

Enhances the JTReg hotspot intrinsic "TestBase64.java" regression test to more fully test both decoding and encoding.

Reviewed-by: rriggs, mdoerr, kvn
 2020-11-11 21:31:07 +00:00
Daniel D. Daugherty
2e19026d45 8253064: monitor list simplifications and getting rid of TSM 
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Reviewed-by: eosterlund, rehn, coleenp
 2020-11-11 16:20:11 +00:00
Roberto Castañeda Lozano
432c387e21 8254317: C2: Resource consumption of ConvI2LNode::Ideal() grows exponentially 
Prevent exponential number of calls to ConvI2LNode::Ideal() when AddIs are used
multiple times by other AddIs in the optimization ConvI2L(AddI(x, y)) ->
AddL(ConvI2L(x), ConvI2L(y)). This is achieved by (1) reusing existing ConvI2Ls
if possible rather than eagerly creating new ones and (2) postponing the
optimization of newly created ConvI2Ls. Remove hook node solution introduced in
8217359, since this is subsumed by (2). Use phase->is_IterGVN() rather than
can_reshape to check if ConvI2LNode::Ideal() is called within iterative GVN, for
clarity. Add regression tests that cover different shapes and sizes of AddI
subgraphs, implicitly checking (by not timing out) that there is no
combinatorial explosion.

Co-authored-by: Vladimir Ivanov <vlivanov@openjdk.org>
Reviewed-by: vlivanov, kvn
 2020-11-11 10:18:36 +00:00
Coleen Phillimore
7d4e86be3b 8138588: VerifyMergedCPBytecodes option cleanup needed 
Reviewed-by: hseigel, dcubed, sspitsyn
 2020-11-10 20:38:25 +00:00
Nils Eliasson
e281b13597 8255011: [TESTBUG] compiler/codecache/stress/UnexpectedDeoptimizationAllTest.java timed out 
Change CodeCacheStressRunner to have a 60 second test time

Reviewed-by: iignatyev
 2020-11-10 11:25:53 +00:00
Alex Menkov
a9dff9420a 8254864: vmTestbase/nsk/jvmti/ResourceExhausted/resexhausted001/TestDescription.java timed out 
Reviewed-by: sspitsyn, cjplummer
 2020-11-06 21:57:43 +00:00
Ioi Lam
397bae20e9 8255860: Clean up CDS logging related to lambda 
Reviewed-by: ccheung, minqi
 2020-11-05 05:20:59 +00:00
Calvin Cheung
5348298f62 8255855: appcds/jigsaw/NewModuleFinderTest.java test failed due to unexpected NPE 
Reviewed-by: iklam
 2020-11-04 17:17:46 +00:00
Jesper Wilhelmsson
724217c740 8255893: Problemlist runtime/cds/appcds/jigsaw/NewModuleFinderTest.java 
Reviewed-by: dholmes
 2020-11-04 11:51:59 +00:00
Kim Barrett
6023f6b1bf 8188055: (ref) Add Reference::refersTo predicate 
Reviewed-by: mchung, pliden, rriggs, dholmes, ihse, smarks, alanb
 2020-11-04 09:18:23 +00:00
Roman Kennke
f64a15d62e 8254315: Shenandoah: Concurrent weak reference processing 
Reviewed-by: zgu, shade
 2020-11-03 18:58:46 +00:00
Stefan Johansson
1d0bd50624 8254758: Change G1ServiceThread to be task based 
Reviewed-by: ayang, iwalulya, tschatzl
 2020-11-03 11:07:35 +00:00
Aleksey Shipilev
6d36b4bb79 8255743: Relax SIGFPE match in in runtime/ErrorHandling/SecondaryErrorTest.java 
Reviewed-by: stuefe
 2020-11-03 07:06:14 +00:00
Nick Gasson
50357d136a 8254723: add diagnostic command to write Linux perf map file 
Reviewed-by: ysuenaga, sspitsyn
 2020-11-03 01:37:57 +00:00
Vladimir Kozlov
2f7d34f205 8255616: Disable AOT and Graal in Oracle OpenJDK 
Reviewed-by: iignatyev, vlivanov, iveresov, ihse
 2020-11-02 16:04:46 +00:00
Roland Westrelin
a3aad11918 8255400: Shenandoah: C2 failures after JDK-8255000 
Reviewed-by: rkennke
 2020-11-02 15:48:14 +00:00
Yumin Qi
9d5c9cc78b 8254309: appcds GCDuringDump.java failed - class must exist 
Reviewed-by: ccheung, iklam
 2020-10-31 00:08:37 +00:00
Calvin Cheung
36c150b199 8255489: Unify the parsing of @lambda-proxy and @lambda-form-invokers tags in a classlist 
Reviewed-by: iklam, minqi
 2020-10-30 22:01:59 +00:00
Vladimir Kozlov
56eb5f54f4 8255466: C2 crashes at ciObject::get_oop() const+0x0 
Reviewed-by: vlivanov
 2020-10-29 22:34:14 +00:00