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4218 Commits

Author SHA1 Message Date
Charlie Gracie
c003fffd84 8241122: Remove unimplemented InlineTree constructor definition from parse.hpp 
Reviewed-by: kvn
 2020-03-17 14:05:12 -07:00
Vladimir Kozlov
6083173f9b 8237045: JVM uses excessive memory with -XX:+EnableJVMCI -XX:JVMCICounterSize=2147483648 
Limit JVMCICounterSize flag's value range to 1M

Reviewed-by: thartmann, redestad
 2020-03-17 12:42:48 -07:00
Claes Redestad
176192499f 8241042: x86_64: Improve Assembler generation 
Reviewed-by: vlivanov, kvn
 2020-03-05 16:07:17 +01:00
Vladimir Kozlov
ec5bd02186 8240976: [JVMCI] MethodProfileWidth flag is broken 
Remove JVMCI code which is not used

Reviewed-by: thartmann, redestad
 2020-03-17 10:38:40 -07:00
Andrew Haley
1a0995981c Merge 2020-03-17 14:13:52 +00:00
Roman Kennke
035100cc89 8241081: Shenandoah: Do not modify update-watermark concurrently 
Reviewed-by: shade
 2020-03-17 11:49:25 +01:00
Claes Redestad
dbd0f0dc3b 8241077: x86_64: Minor Assembler improvements 
Reviewed-by: kvn
 2020-03-17 09:36:46 +01:00
Matthias Baesken
6f7a103abc 8240824: enhance print_full_memory_info on Linux by THP related information 
Reviewed-by: dholmes, stuefe
 2020-03-17 08:53:29 +01:00
Andrew Haley
195361216c 8241018: 32-bit integer log2 functions return the wrong value for negative arguments on 64-bit machines 
Reviewed-by: kvn
 2020-03-16 17:10:26 +00:00
Erik Österlund
21cd75cb98 8240363: Refactor Compile::Output() to its own Phase 
Reviewed-by: kvn, vlivanov
 2020-03-16 12:27:42 +00:00
David Holmes
95898e86a1 8241043: Expand assertions to identify thread with errant _stack_base 
Reviewed-by: mikael
 2020-03-16 02:16:49 -04:00
Nick Gasson
4b978533ca 8240353: AArch64: missing support for -XX:+ExtendedDTraceProbes in C1 
Reviewed-by: aph
 2020-03-16 10:51:01 +08:00
Kim Barrett
6ead90568f 8239825: G1: Simplify threshold test for mutator refinement 
Compute refinement threshold when values change, not on each use.

Reviewed-by: tschatzl, sangheki
 2020-03-13 15:36:50 -04:00
Claes Redestad
2b465b1ebf 8241010: Unnecessarily resolving some well-known classes 
Reviewed-by: coleenp
 2020-03-13 18:43:11 +01:00
Claes Redestad
37629673e7 8241006: Cleanup TemplateInterpreter initialization 
Reviewed-by: coleenp
 2020-03-13 15:59:27 +01:00
Aditya Mandaleeka
5ed80778bc 8231668: Remove ForceDynamicNumberOfGCThreads 
Reviewed-by: shade, tschatzl
 2020-03-13 13:22:39 +01:00
Ivan Walulya
5a68ba1339 8240591: G1HeapSizingPolicy attempts to compute expansion_amount even when at full capacity 
Reviewed-by: sjohanss, tschatzl
 2020-03-13 11:54:47 +01:00
Roland Westrelin
2a35bc5aee 8240854: [REDO] some jaotc failures of fastdebug build with specific flags 
Reviewed-by: vlivanov, kvn, thartmann
 2020-03-11 10:32:07 +01:00
Jie Fu
a8b4801859 8240846: Zero VM is broken after JDK-8238681: UseSSE not defined 
Reviewed-by: shade, rehn, vlivanov
 2020-03-13 17:01:16 +08:00
Calvin Cheung
38940d166a 8238000: Crash in ClassLoader::record_result while dynamic dumping netty 
Make a copy of the _shared_path_table for use during dynamic CDS dump.

Reviewed-by: iklam, minqi
 2020-03-12 16:05:07 -07:00
Mandy Chung
d5d6dc0caa 8228336: Refactor native library loading implementation 
Reviewed-by: alanb, dholmes
 2020-03-12 11:54:11 -07:00
Aleksey Shipilev
3ee99ca1d7 8240948: Shenandoah: cleanup not-forwarded-objects paths after JDK-8240868 
Reviewed-by: rkennke
 2020-03-12 18:50:18 +01:00
Zhengyu Gu
71e1277fb3 8240917: Shenandoah: Avoid scanning thread code roots twice in all root scanner 
Reviewed-by: rkennke
 2020-03-12 13:08:40 -04:00
Roman Kennke
e5ab701157 8240873: Shenandoah: Short-cut arraycopy barriers 
Reviewed-by: shade
 2020-03-12 17:52:47 +01:00
Roman Kennke
70e730fd5c 8240872: Shenandoah: Avoid updating new regions from start of evacuation 
Reviewed-by: shade
 2020-03-12 17:52:10 +01:00
Yumin Qi
90a39195c1 8240563: [TESTBUG] WB_IsCDSIncludedInVmBuild should support uncompressed oops/klasses 
With 8232069, CDS works with uncompressed oops/kalsses, detecting CDS code no longer bases on the two flags.

Reviewed-by: iklam
 2020-03-12 09:07:11 -07:00
Zhengyu Gu
b4ff6abe63 8239926: Shenandoah: Shenandoah needs to mark nmethod's metadata 
Reviewed-by: rkennke, shade
 2020-02-25 12:01:35 -05:00
Erik Österlund
8b73900222 8241074: JDK-8240363 broke the build on AArch64 
Reviewed-by: shade
 2020-03-16 17:13:56 +00:00
Severin Gehwolf
add18914fb 8239785: Cgroups: Incorrect detection logic on old systems in hotspot 
Return NULL subsystem if no cgroup controllers are mounted.

Reviewed-by: bobv, mbaesken
 2020-02-25 12:17:26 +01:00
Vladimir Ivanov
48c48b7a85 8238696: x86: Enumerate all detected CPU features in VM_Version feature string 
Reviewed-by: dholmes, kvn
 2020-03-12 16:42:03 +03:00
Zhengyu Gu
1f189228b6 8240915: Shenandoah: Remove unused fields in init mark tasks 
Reviewed-by: rkennke
 2020-03-12 09:25:08 -04:00
Yudi Zheng
21d3eaf587 8240831: [JVMCI] Export missing vmStructs entries used by JVMCI compilers 
Reviewed-by: kvn, thartmann
 2020-03-12 13:20:53 +01:00
Claes Redestad
d49cf17db0 8240669: Devirtualize Relocation::type 
Reviewed-by: rbackman, thartmann
 2020-03-05 16:07:17 +01:00
Claes Redestad
7fe46b2464 8240772: x86_64: Pre-generate Assembler::popa, pusha and vzeroupper 
Reviewed-by: iklam, kvn
 2020-03-12 13:07:21 +01:00
Kelvin Nilsen
19e02810db 8225216: gc/logging/TestMetaSpaceLog.java doesn't work for Shenandoah 
Reviewed-by: shade
 2020-03-12 06:47:17 +01:00
Andrew Haley
6275aee690 Merge 2020-03-11 15:02:09 +00:00
Aleksey Shipilev
eb974fad6d 8240868: Shenandoah: remove CM-with-UR piggybacking cycles 
Reviewed-by: rkennke, zgu
 2020-03-11 14:17:52 +01:00
Andrew Haley
0992e17b97 8240829: Use a fast O(1) algorithm for exact_log2 
Reviewed-by: jrose, redestad
 2020-03-11 12:38:57 +00:00
Andrew Haley
661c073594 8240615: is_power_of_2() has Undefined Behaviour and is inconsistent 
Reviewed-by: jrose, redestad
 2020-03-10 10:49:01 -04:00
Stefan Karlsson
534331f0a1 8240532: heap inspection prints trailing @ after name of module without version 
Reviewed-by: lfoltan
 2020-03-04 18:08:09 +01:00
Stefan Karlsson
43e0fc04b0 8240529: CheckUnhandledOops breaks NULL check in Modules::define_module 
Reviewed-by: coleenp, lfoltan, hseigel
 2020-03-04 15:50:49 +01:00
Stefan Karlsson
593a05c93a 8240530: CheckUnhandledOops breaks BacktraceBuilder::set_has_hidden_top_frame 
Reviewed-by: coleenp, dholmes
 2020-03-04 15:50:51 +01:00
Vladimir Kozlov
39ab073173 8240830: [BACKOUT] 8240195: some jaotc failures of fastdebug build with specific flags 
Reviewed-by: dcubed
 2020-03-10 14:39:39 -07:00
Yumin Qi
53c6887a3d 8240840: Rollback whitebox.cpp in push 8240691 
Whitebox.cpp should not change in 8240691, which is accidentally included.

Reviewed-by: iklam, ccheung
 2020-03-10 14:37:37 -07:00
Yudi Zheng
75632a6df2 8240610: [JVMCI] Export VMVersion::_has_intel_jcc_erratum to JVMCI compiler 
Reviewed-by: kvn, thartmann
 2020-03-10 21:48:43 +01:00
Yumin Qi
0e3529ad10 8240691: ClhsdbCDSJstackPrintAll incorrectly thinks CDS is in use 
Fix by checking "UseSharedSpaces = false" for CDS enabled.

Reviewed-by: iklam
 2020-03-10 11:52:53 -07:00
Vladimir Ivanov
02916dbb0b 8239009: C2: Don't use PSHUF to load scalars from memory on x86 
Reviewed-by: kvn, dlong
 2020-03-10 20:51:09 +03:00
Vladimir Ivanov
1dcd3d2c50 8239008: C2: Simplify Replicate support for sub-word types on x86 
Reviewed-by: kvn
 2020-03-10 20:51:08 +03:00
Vladimir Ivanov
072cfd2e48 8238681: Make -XX:UseSSE flag x86-specific 
Reviewed-by: dholmes, kvn
 2020-03-10 20:51:07 +03:00
Roland Westrelin
42ff13ab82 8240195: some jaotc failures of fastdebug build with specific flags 
Reviewed-by: kvn, thartmann
 2020-03-09 09:42:30 +01:00