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122 Commits

Author SHA1 Message Date
Coleen Phillimore
ed21b56269 8233913: Remove implicit conversion from Method* to methodHandle 
Fix call sites to use existing THREAD local or pass down THREAD local for shallower callsites. Make linkResolver methods return Method* for caller to handleize if needed.

Reviewed-by: iklam, thartmann, hseigel
 2019-11-13 08:23:23 -05:00
Martin Doerr
0a5f074a77 8230459: Test failed to resume JVMCI CompilerThread 
Reviewed-by: dholmes, kvn
 2019-10-21 19:58:16 +02:00
Jie Fu
b2ce439b85 8233885: Test fails with assert(comp != __null) failed: Ensure we have a compiler 
Reviewed-by: thartmann, iveresov
 2019-11-11 17:40:28 +08:00
Jorn Vernee
d405f6abb6 8233389: Add PrintIdeal to compiler directives 
Add PrintIdeal as a compiler directive in order to enable PrintIdeal for only a single method.

Reviewed-by: roland, neliasso, vlivanov, thartmann
 2019-11-08 10:55:14 +01:00
Jie Fu
9f62f4586d 8233429: Minimal and zero VM build broken after JDK-8227003 
Co-authored-by: Igor Veresov <igor.veresov@oracle.com>
Reviewed-by: iveresov, shade, thartmann
 2019-11-05 09:37:20 +08:00
Igor Veresov
83dda95d7f 8227003: Add high-level JIT compilation mode control mechanism 
Add tiered mode to emulate non-tiered with special mode for JVMCI compiler. Add -XX:CompilationMode option.

Reviewed-by: never, redestad
 2019-11-01 09:39:13 -07:00
Tom Rodriguez
a2844b54e1 8233027: OopMapSet::all_do does oms.next() twice during iteration 
Reviewed-by: shade, kvn
 2019-10-25 13:17:31 -07:00
Tom Rodriguez
be6a893e1f 8232083: Minimal VM is broken after JDK-8231586 
Reviewed-by: dlong
 2019-10-24 22:41:24 -07:00
Lois Foltan
fce4320369 8231844: Enhance type signature characters in classfile_constants.h and improve the JVM to use type signature characters more consistently 
Increase the use of type signature constants instead of hard coded characters within the JVM.

Co-authored-by: John Rose <john.r.rose@oracle.com>
Reviewed-by: coleenp, dholmes, fparain
 2019-10-21 13:13:16 -04:00
Xin Liu
1ad5c5bfb7 8165056: move JIT Compiler related files from runtime/ to compiler/ directory 
Reviewed-by: kvn, coleenp, dholmes
 2019-10-09 12:43:32 -07:00
Tom Rodriguez
4a41f86a39 8231586: enlarge encoding space for OopMapValue offsets 
Reviewed-by: dlong
 2019-10-09 16:35:44 -07:00
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
Claes Redestad
c127592320 8231471: Obsolete -XX:CompilationPolicyChoice 
Reviewed-by: kvn, dholmes, thartmann
 2019-09-27 12:46:14 +02:00
Jie Fu
4fb41f2617 8230943: False deadlock detection with -XX:+CIPrintCompileQueue after JDK-8163511 
Reviewed-by: dholmes, thartmann
 2019-09-17 20:38:23 +08:00
Per Lidén
2d6874b861 8230841: Remove oopDesc::equals() 
Reviewed-by: rkennke, tschatzl
 2019-09-17 09:51:02 +02:00
Leo Korinth
eafb888c18 8227168: Cleanup usage of NEW_C_HEAP_ARRAY 
Reviewed-by: coleenp, dholmes, kbarrett, tschatzl
 2019-09-11 14:16:27 +02:00
Coleen Phillimore
da18495f38 8230003: Make Monitor inherit from Mutex 
Reverse inheritance that makes more sense.

Reviewed-by: dholmes, rehn, pchilanomate
 2019-08-22 09:51:36 -04:00
Robbin Ehn
57dbffe53f 8225788: Dead code in thread and safepoint 
Reviewed-by: dholmes, dcubed, coleenp
 2019-08-15 09:06:42 +02:00
Christian Hagedorn
3135a96dc0 8156207: Resource allocated BitMaps are often cleared unnecessarily 
Removed unnecessary clearing of BitMap.

Reviewed-by: kbarrett, kvn, thartmann
 2019-07-29 09:40:02 +02:00
Coleen Phillimore
04b98fd1df 8222446: assert(C->env()->system_dictionary_modification_counter_changed()) failed: Must invalidate if TypeFuncs differ 
Remove SystemDictionary::modification_counter optimization

Reviewed-by: dlong, eosterlund
 2019-07-10 07:58:24 -04:00
Roman Kennke
9c2e15364c 8222079: Don't use memset to initialize fields decode_env constructor in disassembler.cpp 
Reviewed-by: dlong, stuefe, mdoerr
 2019-07-04 20:29:56 +02:00
Andrew Haley
83377c41ff 8225429: Regression in disassembly quality 
Reviewed-by: never
 2019-06-10 10:11:42 +01:00
Per Lidén
fa85fe2012 8224966: ZGC: Don't skip oop verification in OopMapSet::all_do() 
Reviewed-by: stefank, eosterlund
 2019-06-10 12:52:56 +02:00
Nils Eliasson
75e9d0a290 8224675: Late GC barrier insertion for ZGC 
Reviewed-by: roland, eosterlund, pliden
 2019-02-14 14:54:05 +01:00
Leonid Mesnik
8c40b77cd8 8225388: Running jcmd Compiler.CodeHeap_Analytics all 0 cause crash 
Reviewed-by: thartmann, sspitsyn
 2019-06-07 12:26:50 -07:00
Thomas Stuefe
dbc3f88d5c 8224600: Provide VM.events command 
Reviewed-by: minqi, dholmes, mbaesken, clanger
 2019-06-05 07:25:09 +02:00
Vladimir Kozlov
7356905a83 8225019: Update JVMCI 
Reviewed-by: never, dlong
 2019-06-04 12:44:53 -07:00
Lutz Schmidt
910fa9ad50 8224672: (lib)hsdis-<arch>.so search incorrect after JDK-8213084 
Reviewed-by: kvn, shade
 2019-05-28 09:41:20 +02:00
Aleksey Shipilev
6b0d17744b 8224652: 32-bit build failures after JDK-8213084 
Reviewed-by: thartmann, shade
 2019-05-23 18:50:48 +02:00
Ao Qi
daeec1c7d1 8224568: minimal and zero build fails after JDK-8213084 
Reviewed-by: shade, lucy
 2019-05-23 00:21:39 +08:00
Stefan Karlsson
4914e0ee95 8224203: Remove need to specify type when using FLAG_SET macros 
Reviewed-by: rehn, pliden, coleenp
 2019-05-22 13:06:31 +02:00
Stefan Karlsson
c9846fce19 8224201: Simplify JVM flag macro expansions 
Reviewed-by: rehn, kvn, stuefe, tschatzl, coleenp, gziemski
 2019-05-22 13:05:37 +02:00
Thomas Stuefe
2257bae7a2 8224487: outputStream should not be copyable 
Reviewed-by: kbarrett, coleenp
 2019-05-22 07:10:54 +02:00
Lutz Schmidt
b730805159 8213084: Rework and enhance Print[Opto]Assembly output 
Reviewed-by: kvn, thartmann
 2019-05-21 15:51:35 +02:00
Kim Barrett
4af7663979 8160539: Stack frame scanning acquires DerivedPointerTableGC_lock mutex 
Use lock-free stack for accumulating table entries.

Reviewed-by: tschatzl, kvn
 2019-05-16 20:14:54 -04:00
Coleen Phillimore
204059634d 8223657: Remove unused THREAD argument from SymbolTable functions 
Also made lookup and lookup_only functions private to SymbolTable.  External callers use new_symbol or probe.

Reviewed-by: dholmes, gziemski
 2019-05-14 11:29:18 -04:00
Yasumasa Suenaga
a5c506b411 8223186: HotSpot compile warnings from GCC 9 
Reviewed-by: dholmes, aeubanks
 2019-05-11 01:17:18 +09:00
Coleen Phillimore
2559700d1f Merge 2019-05-10 09:07:53 -04:00
Coleen Phillimore
77d60eff6a 8223626: move print() functions to cpp files 
Improve debugging experience

Reviewed-by: dholmes, dlong
 2019-05-10 09:05:29 -04:00
Stefan Karlsson
c90f3ee68b 8223624: Cleanup includes of universe.hpp 
Reviewed-by: coleenp, lkorinth
 2019-05-09 14:28:30 +02:00
Stefan Karlsson
5a8ba256df 8223136: Move compressed oops functions to CompressedOops class 
Reviewed-by: coleenp, lkorinth
 2019-05-09 14:26:03 +02:00
Xin Liu
7c6a83fb27 8223537: testlibrary_tests/ctw/ClassesListTest.java fails with Agent timeout frequently 
Reviewed-by: thartmann, kvn
 2019-05-09 18:38:42 -07:00
Xin Liu
63dbcdc874 8222670: pathological case of JIT recompilation and code cache bloat 
Prevent downgraded compilation tasks from recompiling.

Reviewed-by: sgehwolf, thartmann
 2019-05-07 09:17:03 +02:00
Vladimir Kozlov
72f082e925 8223332: Update JVMCI 
Reviewed-by: never, dnsimon
 2019-05-06 20:05:19 -07:00
Vladimir Kozlov
e9c523ae5f 8220623: [JVMCI] Update JVMCI to support JVMCI based Compiler compiled into shared library 
Reviewed-by: dnsimon, never, stefank, rehn, neliasso, dholmes, kbarrett, coleenp
 2019-05-01 12:31:29 -07:00
Coleen Phillimore
ccb2e9d925 8222988: Use MonitorLocker rather than MutexLocker when wait/notify used 
Fixed use cases in code except CMS.

Reviewed-by: rehn, dcubed
 2019-04-29 16:01:52 -04:00
Coleen Phillimore
fbafef11c0 8222811: Consolidate MutexLockerEx and MutexLocker 
Make MutexLocker be MutexLockerEx implementation, remove MutexLockerEx calls.

Reviewed-by: dcubed, dholmes, pliden, rehn
 2019-04-25 10:56:31 -04:00
Jean Christophe Beyler
ec3edf99f9 8221853: Data race in compile broker (set_last_compile) 
Remove the debug code provoking it

Reviewed-by: kvn, thartmann
 2019-04-09 19:34:05 -07:00
Matthias Baesken
d06f3accec 8221541: clean up functions in CompilerOracle 
Reviewed-by: mdoerr, kvn
 2019-03-27 10:25:12 +01:00
Coleen Phillimore
5c5089b0a2 8220512: Deoptimize redefinition functions that have dirty ICs 
Walk ICs to determine whether nmethods are dependent on redefined classes.

Reviewed-by: sspitsyn, eosterlund
 2019-03-15 16:00:18 -04:00