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274 Commits

Author SHA1 Message Date
Max Ockner
91dbd4f088 8060074: os::free() takes MemoryTrackingLevel but doesn't need it 
Cleaned up unused arguments in os::free and it's callers.

Reviewed-by: lfoltan, coleenp, ctornqvi, dholmes
 2014-12-01 12:16:15 -05:00
Tobias Hartmann
00aa20db4a 8056071: compiler/whitebox/IsMethodCompilableTest.java fails with 'method() is not compilable after 3 iterations' 
Always use MDO if valid and always compile trivial methods with C1 if available.

Reviewed-by: kvn, iveresov
 2014-11-11 11:05:41 +01:00
Albert Noll
6520320d1a 8046809: vm/mlvm/meth/stress/compiler/deoptimize CodeCache is full 
Use separate sweeper thread; enables more aggressive sweeping.

Reviewed-by: kvn, jrose
 2014-10-24 14:25:46 +02:00
Lois Foltan
edc10143cb 8036805: Correct linker method lookup 
Correct handling of array of primitive type qualifiers during field and method resolution.

Reviewed-by: acorn, hseigel, ahgross
 2014-05-07 19:38:22 +04:00
Tobias Hartmann
ea755702aa 8059468: Fix PrintCodeCache output changed by JDK-8059137 
Change output of PrintCodeCache to print "CodeCache" instead of "Code Cache" and change name of non-method code heap to non-nmethod code heap.

Reviewed-by: vlivanov, anoll
 2014-09-30 15:44:43 +02:00
Jesper Wilhelmsson
f9b921bd25 Merge 2014-09-22 16:22:21 +02:00
Tobias Hartmann
cd01de591a 8015774: Add support for multiple code heaps 
Support for segmentation of the code cache. Separate code heaps are created and used to store code of different types.

Reviewed-by: kvn, iveresov, roland, anoll, egahlin, sla
 2014-09-17 08:00:07 +02:00
Tobias Hartmann
dd6285d984 8048721: -XX:+PrintCompilation prints negative bci for non entrant OSR methods 
Removed 'InvalidOSREntryBci' and checking nmethod::_state instead to determine if an osr method is non-entrant.

Reviewed-by: kvn, vlivanov, drchase
 2014-09-15 08:08:22 +02:00
Bengt Rutisson
f42eb3b19e Merge 2014-09-19 12:11:08 +00:00
Marcus Larsson
59bc281604 8035729: Code using assert(is_oop_or_null) needs better error messages 
Modified error messages to include the oops

Reviewed-by: stefank, tschatzl
 2014-09-18 11:04:00 +02:00
David Chase
4c9f643e10 8054292: code comments leak in fastdebug builds 
Added deallocation to destructor; hardened interface against misuse

Reviewed-by: kvn
 2014-08-29 19:45:49 -04:00
Severin Gehwolf
31f98c26fc 8055231: ZERO variant build is broken 
Fix zero build.

Reviewed-by: coleenp
 2014-08-15 15:25:24 -04:00
Coleen Phillimore
cafb36661d 8003426: Remove UseFastAccessors and UseFastEmptyMethods except for zero 
These options have been long disabled in Xmixed mode because they prevent these small methods from being inlined and are subject to bit rot, and we don't need more macro assembler code to maintain and change if the constant pool cache format changes.

Reviewed-by: simonis, kvn
 2014-08-12 10:48:55 -04:00
Coleen Phillimore
d230f0b4fd 8051398: jvmti tests fieldacc002, fieldmod002 fail in nightly with errors: (watch#0) wrong location 
Didn't handle NULL bcp for native methods

Reviewed-by: dcubed, sspitsyn
 2014-07-31 00:50:55 +00:00
Coleen Phillimore
c9b2bc62c9 Merge 2014-07-14 10:15:21 -04:00
Serguei Spitsyn
206c37a5e6 Merge 2014-07-12 01:26:13 -07:00
Roland Westrelin
471e47dddf Merge 2014-07-11 02:34:11 -07:00
Serguei Spitsyn
36d6bfea4e 8013942: JSR 292: assert(type() == T_OBJECT) failed: type check 
A dead scope  of the local needs to be identified

Reviewed-by: coleenp, vlivanov, mgronlun
 2014-07-10 17:46:35 -07:00
Coleen Phillimore
06cea98803 8048933: -XX:+TraceExceptions output should include the message 
Add the exception detail message to the tracing output

Reviewed-by: minqi, dholmes
 2014-07-09 22:37:48 -04:00
Roland Westrelin
a03d25366a Merge 2014-07-09 02:50:46 -07:00
Goetz Lindenmaier
25f33c005d 8049325: Introduce and clean up umbrella headers for the files in the cpu subdirectories 
Introduce and clean up umbrella headers for the files in the cpu subdirectories.

Reviewed-by: lfoltan, coleenp, dholmes
 2014-07-04 11:46:01 +02:00
Markus Grönlund
034751cd14 8039905: heapdump/OnOOMToFile and heapdump/OnOOMToPath fail with "assert(fr().interpreter_frame_expression_stack_size() >= length) failed: error in expression stack!" 
Reviewed-by: coleenp, sspitsyn
 2014-07-03 21:37:31 +02:00
Coleen Phillimore
bc6fafb55a 8048169: Change 8037816 breaks HS build on PPC64 and CPP-Interpreter platforms 
Fix the matching of format string parameter types to the actual argument types for the PPC64 and CPP-Interpreter files in the same way as 8037816 already did it for all the other files

Reviewed-by: stefank, coleenp, dholmes
 2014-06-30 14:58:52 -04:00
Jon Masamitsu
38aa661273 Merge 2014-06-26 18:55:29 -07:00
Tobias Hartmann
fa6b220619 8022968: Some codecache allocation failures don't result in invoking the sweeper 
Add calls to CompileBroker::handle_full_code_cache() or fail gracefully whenever allocation in the code cache fails.

Reviewed-by: iveresov, vlivanov
 2014-07-03 08:46:44 +02:00
Lev Priima
644042fe4a 8041794: remove bytecodes_<arch>.{cpp,hpp} files 
Reviewed-by: dholmes, coleenp, twisti, iignatyev
 2014-06-20 22:39:56 +04:00
Harold Seigel
b6a2f946f6 8031819: Remove legacy jdk checks and code 
Delete old jdk specific code.

Reviewed-by: dholmes, coleenp, zgu, lfoltan
 2014-06-11 09:58:23 -04:00
Goetz Lindenmaier
8e7c8f1d88 8044775: Improve usage of umbrella header atomic.inline.hpp 
Reviewed-by: stefank, kvn
 2014-06-04 11:56:44 +02:00
Vladimir Ivanov
679712201d 8034935: JSR 292 support for PopFrame has a fragile coupling with DirectMethodHandle 
Reviewed-by: twisti, jrose, sspitsyn
 2014-05-29 09:41:07 +00:00
Yuri Gaevsky
cc3c656cf1 8025580: Temporary flags: UseNewReflection and ReflectionWrapResolutionErrors 
The fix removes all UseNewReflection/ReflectionWrapResolutionErrors occurrences/logic and adds them into the list of obsolete_jvm_flags in arguments.cpp.

Reviewed-by: coleenp, hseigel
 2014-05-15 17:38:50 -04:00
David Chase
305ec3bd3f 8037816: Fix for 8036122 breaks build with Xcode5/clang 
Repaired or selectively disabled offending formats; future-proofed with additional checking

Reviewed-by: kvn, jrose, stefank
 2014-05-09 16:50:54 -04:00
Goetz Lindenmaier
6e6f0720a9 8042195: Introduce umbrella header orderAccess.inline.hpp 
Reviewed-by: dholmes, kvn, stefank, twisti
 2014-04-29 15:17:27 +02:00
Volker Simonis
142ed91465 8042443: Fix C++-Interpreter after "8036956: remove EnableInvokeDynamic flag" 
Insert missing bracket to make the interpreter build again

Reviewed-by: sla
 2014-05-06 13:08:28 +02:00
Tobias Hartmann
06c26b6f97 8036956: remove EnableInvokeDynamic flag 
The EnableInvokeDynamic flag and all support code is removed because it is not longer used in JDK 9.

Reviewed-by: kvn, twisti
 2014-04-29 08:08:44 +02:00
Bharadwaj Yadavalli
32024b5144 Merge 2014-04-17 13:50:26 -04:00
Lois Foltan
8c36d0cd2b 8033150: invokestatic: IncompatibleClassChangeError trying to invoke static method from a parent in presence of conflicting defaults 
A static method should be preferred during method resolution over an overpass, search the current class as well as its superclasses.

Reviewed-by: acorn, coleenp, kamg
 2014-04-14 14:27:45 -04:00
Roland Westrelin
f5adc57f94 8032410: compiler/uncommontrap/TestStackBangRbp.java times out on Solaris-Sparc V9 
Make compiled code bang the stack by the worst case size of the interpreter frame at deoptimization points.

Reviewed-by: twisti, kvn
 2014-04-01 09:36:49 +02:00
Roland Westrelin
b21d142f01 8037970: make PrintMethodData a diagnostic options 
Make PrintMethodData a diagnostic options for performance investigation

Reviewed-by: kvn, iveresov
 2014-03-31 10:35:06 +02:00
Axel Siebenborn
faad7883f2 8036976: PPC64: implement the template interpreter 
Co-authored-by: Martin Doerr <martin.doerr@sap.com>
Reviewed-by: kvn, coleenp
 2014-03-10 12:58:02 +01:00
Roland Westrelin
7bee30f699 8036146: make CPP interpreter build again 
Fix build of CPP interpreter on x86 and sparc

Reviewed-by: kvn
 2014-03-05 15:14:25 +01:00
Roland Westrelin
493557fc90 8031752: Failed speculative optimizations should be reattempted when root of compilation is different 
Support for speculative traps that keep track of the root of the compilation in which a trap occurs.

Reviewed-by: kvn, twisti
 2014-02-25 18:16:24 +01:00
Axel Siebenborn
b0422f5f50 8035392: cppInterpreter: fix message of NPE 
Reviewed-by: kvn
 2014-02-20 10:48:57 +01:00
Vladimir Kozlov
5117e1a805 Merge 2014-02-19 12:08:49 -08:00
Coleen Phillimore
2759eb10ae 8033528: assert(0 <= i && i < length()) failed: index out of bounds 
Restoring bytecodes for invokedynamic had wrong index calculation added testing stress option.

Reviewed-by: twisti, hseigel
 2014-02-07 18:30:27 -05:00
Calvin Cheung
a3c78aac2f 8032010: Attempt to resolve abstract method in concrete class fails with AbstractMethodError 
Removing a check in LinkResolver::resolve_method() to conform with a change in JVMS-8 5.4.3.3. Method Resolution

Reviewed-by: coleenp, lfoltan
 2014-02-05 15:14:47 -08:00
Vladimir Kozlov
c3a0e80e0b Merge 2014-01-28 12:25:34 -08:00
Harold Seigel
fe0b2eae89 8031045: Access checks should precede additional per-instruction checks 
Move access check above the check for non-static method

Reviewed-by: lfoltan, coleenp
 2014-01-17 09:39:51 -05:00
Martin Doerr
0306737032 8029101: PPC64 (part 211): ordering of Independent Reads of Independent Writes 
Reviewed-by: dholmes, kvn
 2014-01-16 14:25:51 +01:00
Mikael Vidstedt
a0da47fd66 8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013 
Copyright year updated for files modified during 2013

Reviewed-by: twisti, iveresov
 2013-12-24 11:48:39 -08:00
Harold Seigel
4856bd53aa 8027804: JCK resolveMethod test fails expecting AbstractMethodError 
Create AME overpass methods and fix method search logic

Reviewed-by: kamg, acorn, lfoltan, coleenp
 2013-12-16 08:24:33 -05:00