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6512 Commits

Author SHA1 Message Date
Tobias Hartmann
85296fec28 8036851: volatile double accesses are not explicitly atomic in C2 
The C2 structure is adapted to distinguish between volatile and non-volatile double accesses.

Reviewed-by: twisti, kvn
 2014-05-06 09:17:57 +02:00
Tobias Hartmann
ded0d16e25 8042052: assert(t != NULL) failed: must set before get 
Added missing call to _gvn.transform to make sure the type of the PhiNode is recorded in the gvn.

Reviewed-by: kvn
 2014-05-05 15:10:43 +02:00
Christian Thalinger
d025c1f6ce Merge 2014-05-02 19:10:24 -07:00
Vladimir Kozlov
c909ac41de 8039298: assert(base == NULL || t_adr->isa_rawptr() || !phase->type(base)->higher_equal(TypePtr::NULL_PTR)) 
Convert the assert into the runtime check to skip IGVN optimizations for problematic memory nodes. Eliminate dead nodes more aggressively.

Reviewed-by: twisti, iveresov
 2014-05-02 16:44:54 -07:00
Igor Ignatyev
3e18a6f16d Merge 2014-05-02 09:30:17 +00:00
Igor Ignatyev
fd25edc683 8042214: add @ignore tag to all excluded jtreg tests in test/compiler 
Reviewed-by: kvn, ctornqvi
 2014-05-02 13:20:42 +04:00
Albert Noll
4865736713 Merge 2014-05-01 21:30:54 -07:00
Severin Gehwolf
a92fee550e 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs 
Allow 0 compiler threads if no JIT is used.

Reviewed-by: kvn, dholmes
 2014-05-02 06:24:39 +02:00
Bengt Rutisson
9968a23667 7132678: G1: verify that the marking bitmaps have no marks for objects over TAMS 
Co-authored-by: Tony Printezis <tony.printezis@oracle.com>
Reviewed-by: jmasa, tschatzl, ehelin
 2014-04-29 09:33:20 +02:00
Albert Noll
b1d07c3707 Merge 2014-04-29 07:14:46 +00:00
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
Albert Noll
dab05a3040 8040798: compiler/startup/SmallCodeCacheStartup.java timed out in RT_Baseline 
Fixes broken memory freeing of compile queue tasks and makes sure that blocking compiles do not hang the VM if compilation gets disabled due to a full code cache.

Reviewed-by: kvn, iveresov
 2014-04-29 07:59:22 +02:00
Morris Meyer
3fddcd2712 8040919: Uninitialised memory in hotspot/src/share/vm/compiler/oopMap.cpp 
Parfait refactoring in OopMapSet::update_register_map

Reviewed-by: kvn, twisti
 2014-04-28 16:05:12 -07:00
David Chase
cd35f69721 8039407: Regression test needed for JDK-8015396 
Converted bug demo into regression test

Reviewed-by: kvn
 2014-04-28 15:09:39 -04:00
Tobias Hartmann
856856524e 8041771: C1: remove unused IR::_locals_size 
The unused IR::_locals_size is removed.

Reviewed-by: kvn, roland
 2014-04-28 14:34:12 +02:00
Albert Noll
7e3f05c6f7 Merge 2014-04-28 03:44:35 -07:00
Albert Noll
ff3717e719 8040085: dtrace/jsdt tests crash on solaris. found an unadvertised bad scavengable oop in the code cache 
Add CodeCache::add_scavenge_root_nmethod(this) to the dtrace-constructor of nmethod

Reviewed-by: roland, iveresov
 2014-04-28 12:39:12 +02:00
Staffan Larsen
a792009a9f Merge 2014-04-28 09:31:25 +00:00
Staffan Larsen
c1abf998a6 8041980: (hotspot) sun/jvmstat/monitor/MonitoredVm/CR6672135.java failing on all platforms 
Reviewed-by: mgronlun, kamg
 2014-04-28 09:27:47 +02:00
Peter Allwin
a610e558a5 Merge 2014-04-27 18:57:56 +02:00
Bharadwaj Yadavalli
469f17357c Merge 2014-04-25 14:29:47 -04:00
Alejandro Murillo
dfde2b55a8 Merge 2014-04-25 09:59:44 -07:00
Erik Helin
b5474c811c Merge 2014-04-25 15:50:13 +02:00
Niclas Adlertz
922879d58e 8029302: Performance regression in Math.pow intrinsic 
Added special case for x^y where y == 2

Reviewed-by: kvn, roland
 2014-04-25 12:48:34 +02:00
Markus Grönlund
3852709df9 8041723: Event Based tracing ids to be reassigned for CDS klasses 
Reviewed-by: coleenp, ehelin
 2014-04-25 10:08:04 +02:00
Roland Westrelin
633a96c2e3 8041481: JVM crashes with collect_args_for_profiling 
Method handle call to c1 intrinsic tries to profile popped argument

Reviewed-by: kvn, twisti
 2014-04-25 09:22:16 +02:00
Staffan Larsen
0ef4fb7100 8040140: System.nanoTime() is slow and non-monotonic on OS X 
Reviewed-by: sspitsyn, shade, dholmes, acorn
 2014-04-25 07:40:33 +02:00
Lana Steuck
b7e097c974 Merge 2014-04-24 16:03:50 -07:00
Bharadwaj Yadavalli
ce3b7871d0 Merge 2014-04-24 17:20:29 -04:00
Alejandro Murillo
a162ea836e 8030011: Update Hotspot version string output 
Reviewed-by: dholmes, jcoomes, kvn
 2014-04-24 14:06:40 -07:00
David Katleman
257f80e7c4 Added tag jdk9-b10 for changeset 41f447bfbbd7 2014-04-24 12:21:02 -07:00
Igor Ignatyev
54479bee2c Merge 2014-04-24 10:32:49 +00:00
Igor Ignatyev
0943a93646 8041497: Compilation of compiler/rtm/cli/TestUseRTMDeoptOption* tests failed 
Reviewed-by: kvn, roland
 2014-04-24 14:02:48 +04:00
Roland Westrelin
7b1f15e51e 8039960: Unexpected exit from test compiler/profiling/spectrapredefineclass/Launcher.java 
The test case doesn't need to change the heap size to reproduce the failure.

Reviewed-by: twisti, kvn
 2014-04-24 11:05:07 +02:00
Tobias Hartmann
d16c89c108 8041468: Field nmethod::_lock_count should be declared volatile 
The jint field nmethod::_lock_count which is used in nmethodLocker::lock_nmethod and nmethodLocker::unlock_nmethod should be declared volatile (see also signature of Atomic::inc)

Reviewed-by: kvn, roland
 2014-04-24 09:47:34 +02:00
Michal Frajt
bc55ed0b83 8038265: CMS: enable time based triggering of concurrent cycles 
Reviewed-by: mgerdin, brutisso
 2014-04-23 12:37:36 +02:00
Erik Helin
1e094bab2d Merge 2014-04-23 10:12:34 +02:00
Vladimir Kozlov
26de6296e0 8041351: Crash in src/share/vm/opto/loopnode.cpp:3215 - assert(!had_error) failed: bad dominance 
Add missing is_mem() check when we collect load nodes in SuperWord::co_locate_pack().

Reviewed-by: iveresov
 2014-04-22 17:45:56 -07:00
Thomas Schatzl
1653234dda 8040792: G1: Memory usage calculation uses sizeof(this) instead of sizeof(classname) 
A few locations in the code use sizeof(this) which returns the size of the pointer instead of sizeof(classname) which returns the size of the sum of its members. This change fixes these errors and adds a few tests.

Reviewed-by: mgerdin, brutisso
 2014-04-22 11:10:12 +02:00
Bharadwaj Yadavalli
24be3e5628 Merge 2014-04-18 14:30:58 -04:00
Daniel D. Daugherty
e403797d96 Merge 2014-04-18 10:55:41 -07:00
Alejandro Murillo
16d0213a96 Merge 2014-04-18 10:30:13 -07:00
Harold Seigel
cfa7d828d9 8040018: Remove bad assert in ClassFileParser.cpp 
Remove assert that prevent throwing valid exception

Reviewed-by: coleenp, lfoltan
 2014-04-18 08:51:34 -04:00
Roland Westrelin
0acbad17c8 8039975: SIGSEGV in MethodData::next_data(ProfileData*) 
Profiling code in interpreter broken when argument profiling is off.

Reviewed-by: iveresov, kvn
 2014-04-18 14:25:21 +02:00
Lana Steuck
037f13c39a Merge 2014-04-17 15:22:41 -07:00
Christian Tornqvist
db9dcbd63b 8040887: [TESTBUG] Remove test/runtime/6925573/SortMethodsTest.java 
Removed test/runtime/6925573/SortMethodsTest.java

Reviewed-by: coleenp, rdurbin
 2014-04-18 00:19:24 +02:00
Bharadwaj Yadavalli
32024b5144 Merge 2014-04-17 13:50:26 -04:00
David Katleman
eeb480a302 Added tag jdk9-b09 for changeset 4b998d7123d6 2014-04-17 10:13:41 -07:00
Per Lidén
820ae7109e 8040245: G1: VM hangs during shutdown 
Temporarily disable the shutdown of the concurrent GC threads introduced in JDK-8037112

Reviewed-by: brutisso, tschatzl, jmasa
 2014-04-17 18:47:15 +02:00
Lev Priima
a138550830 8039260: c.o.j.t.ProcessTools::createJavaProcessBuilder(boolean, String... ) must also take TestJavaOptions 
Reviewed-by: kvn, iignatyev
 2014-04-17 18:54:09 +04:00