3727 Commits

Author SHA1 Message Date
Jesper Wilhelmsson
c6da83319b 8028093: Initial young size is smaller than minimum young size
Remove min_gen1_size argument from adjust_gen0_sizes()

Reviewed-by: tschatzl, brutisso
2013-11-11 13:50:10 +01:00
Jesper Wilhelmsson
2ec0e87f43 8027911: Assertion in the collector policy when running gc/arguments/TestMaxNewSize.java
Update NewSize when _initial_gen0_size is changed

Reviewed-by: tschatzl, brutisso
2013-11-10 00:07:29 +01:00
Thomas Schatzl
6f46da6198 8027756: assert(!hr->isHumongous()) failed: code root in humongous region?
Change checks for isHumongous() to continuesHumongous() as installing a code root for a humongous object is valid, but not for continuations of humongous objects. Cleaned up asserts.

Reviewed-by: jmasa, tamao
2013-11-07 15:17:10 +01:00
Alejandro Murillo
2c2fcae7df Merge 2013-11-02 13:02:59 -07:00
Jesper Wilhelmsson
0fa3a71c8a 8016309: assert(eden_size > 0 && survivor_size > 0) failed: just checking
7057939: jmap shows MaxNewSize=4GB when Java is using parallel collector

Major cleanup of the collectorpolicy classes

Reviewed-by: tschatzl, jcoomes
2013-11-01 17:09:38 +01:00
Igor Veresov
7e10db0ef4 Merge 2013-10-31 15:04:43 -07:00
Igor Veresov
2775c9a68e Merge 2013-10-31 14:54:14 -07:00
Erik Helin
81eb5be18f Merge 2013-10-31 21:20:00 +01:00
Igor Veresov
e43ac25584 8026735: Stream tests throw java.lang.IncompatibleClassChangeError
Put a band-aid to disable CHA-based inlining for interfaces with default methods in C1

Reviewed-by: kvn, twisti
2013-10-30 22:55:11 -07:00
Vladimir Danushevsky
42e466665d Merge 2013-10-30 16:31:33 -07:00
Calvin Cheung
3a87356f24 Merge 2013-10-30 14:02:27 -07:00
Joseph Provino
3ca0c7e694 Merge 2013-10-30 16:06:48 -04:00
Rickard Bäckman
612252d7a2 8027444: mathExact: assert(i < _max) failed: oob: i=1, _max=1
Reviewed-by: duke
2013-10-30 13:14:09 +01:00
Bengt Rutisson
f12f991935 8027132: Print deprecation warning message for the flags controlling the CMS foreground collector
Reviewed-by: stefank, ehelin, ysr, tschatzl
2013-10-28 13:27:57 +01:00
Rickard Bäckman
4d9e812aa2 8027353: Exact intrinsics: assert(n != NULL) failed: must not be null
Reviewed-by: kvn, roland
2013-10-28 08:34:10 +01:00
Igor Veresov
1c02aa59c9 Merge 2013-10-28 17:32:02 -07:00
Igor Veresov
bb38912be1 Merge 2013-10-28 15:16:17 -07:00
Roland Westrelin
1a809c454a Merge 2013-10-28 12:21:00 -07:00
Roland Westrelin
9ba485b29f 8027140: Assertion in compiler when running bigapps/Kitchensink/stability
Filter() code for TypeKlassPtr not moved when permgen removal was introduced

Reviewed-by: twisti, iveresov
2013-10-28 09:58:59 +01:00
Joseph Provino
716d7904c5 Merge 2013-10-27 14:11:06 -04:00
Calvin Cheung
bea255ee35 Merge 2013-10-25 22:06:43 -07:00
Albert Noll
87fe2fdf42 8026949: -Xint flag prints wrong warning: Initialization of C1 thread failed (no space to run compilers)
Exit compiler threads early during startup so that wrong error message is not printed

Reviewed-by: iveresov, twisti
2013-10-25 22:57:13 +02:00
Alejandro Murillo
2fc1606df2 Merge 2013-10-25 13:29:17 -07:00
Niclas Adlertz
651b1c2f84 Merge 2013-10-25 12:40:10 -07:00
Coleen Phillimore
3e6630c07b 8024927: Nashorn performance regression with CompressedOops
Allocate compressed class space at end of Java heap.  For small heap sizes, without CDS, save some space so compressed classes can have the same favorable compression as oops

Reviewed-by: stefank, hseigel, goetz
2013-10-25 15:19:29 -04:00
John Coomes
ca4a0c5c64 Merge 2013-10-25 08:38:42 -07:00
Harold Seigel
4e192289d4 Merge 2013-10-25 11:13:11 -04:00
Harold Seigel
bf7f4866eb 8026822: metaspace/flags/maxMetaspaceSize throws OOM of unexpected type.java.lang.OutOfMemoryError: Compressed class space
Incorporate chunk size when seeing if OutOfMemoryError was caused by Metaspace or Compressed class space.

Reviewed-by: stefank, coleenp
2013-10-25 11:05:32 -04:00
Niclas Adlertz
d9f039a458 8026940: assert(n->outcnt() != 0 || C->top() == n || n->is_Proj()) failed: No dead instructions after post-alloc
Remove input to junk phi if they also become dead during post_allocate_copy_removal

Reviewed-by: roland
2013-10-25 10:13:40 +02:00
Jaroslav Bachorik
76ac5b0c28 8027294: Prepare hotspot for non TOD based uptime counter
Use HR timer when available for os::elapsed_counter() on linux/bsd. Add a new counter for the JVM uptime.

Reviewed-by: dholmes, sla
2013-10-25 09:07:58 +02:00
Christian Thalinger
cf3a7f1dcc Merge 2013-10-24 16:26:31 -07:00
Igor Veresov
986d2145ba Merge 2013-10-24 16:25:24 -07:00
Christian Thalinger
9620913796 8026328: Setting a breakpoint on invokedynamic crashes the JVM
Reviewed-by: jrose, roland
2013-10-24 16:23:07 -07:00
Roland Westrelin
6738fb5c5d 8026978: JSR292: fatal error: Type profiling not implemented on this platform
Force TypeProfileLevel to 0 on non x86

Reviewed-by: twisti
2013-10-24 19:32:34 +02:00
Fredrik Arvidsson
508272e5f5 8024423: JVMTI: GetLoadedClasses doesn't enumerate anonymous classes
Rewrite of the getLoadedClasses() method implementation to include anonymous classes.

Reviewed-by: coleenp, sspitsyn
2013-10-24 10:02:02 +02:00
David Holmes
33d6b93e22 8026877: Error in opening JAR file when invalid jar specified with -Xbootclasspath/a on OpenJDK build
Reviewed-by: coleenp, twisti
2013-10-24 00:33:14 -04:00
Niclas Adlertz
fedbc5721f Merge 2013-10-23 19:22:28 +00:00
Vladimir Ivanov
cb5592b08e 8012941: JSR 292: too deep inlining might crash compiler because of stack overflow
Reviewed-by: kvn, twisti
2013-10-23 20:20:03 +04:00
Serguei Spitsyn
3375e14588 8023004: JSR 292: java.lang.RuntimeException: Original target method was called
Reviewed-by: jrose
2013-10-23 20:15:24 +04:00
Roland Westrelin
1b5bd82335 8024070: C2 needs some form of type speculation
Record unused type profile information with type system, propagate and use it.

Reviewed-by: kvn, twisti
2013-10-23 12:40:23 +02:00
Niclas Adlertz
e608f6fde3 8026939: assert(Reachblock != NULL) failed: Reachblock must be non-NULL
We can reach this state from phi input rematerialization, so pass in the Reaches of the predecessor

Reviewed-by: roland, twisti
2013-10-23 10:44:12 +02:00
Axel Siebenborn
13418d4800 8025728: Missing volatile specifier for field G1AllocRegion::_alloc_region
The field G1AllocRegion::_alloc_region needs to be declared volatile as it is used with that intention. Otherwise the compiler may generate the code that reloads the value which might have changed in the meantime, leading to spurious crashes.

Reviewed-by: iveresov, simonis, tschatzl
2013-10-23 10:23:06 +02:00
Albert Noll
ceb177b16f 8026407: VM crashes on linux-ppc and linux-i586 when there is not enough ReservedCodeCacheSize specified
Ensure currently required generation of AdapterHandlerLibrary::create_native_wrapper()

Reviewed-by: roland, iveresov
2013-10-23 10:00:39 +02:00
Ioi Lam
8703963160 Merge 2013-10-22 16:09:17 -07:00
Ioi Lam
0e4eda601c 8014910: deadlock between JVM/TI ClassPrepare event handler and CompilerThread
Revert changes in JDK-8008962

Reviewed-by: coleenp, sspitsyn
2013-10-22 14:29:02 -07:00
Alejandro Murillo
0ce7855814 Merge 2013-10-22 13:56:26 -07:00
John Coomes
7ca427bc4f Merge 2013-10-22 12:03:50 -07:00
Lois Foltan
033c5b68ea 8026394: Eclipse fails with JDK8 build 111
If the resolved interface does not itself contain "clone" or "finalize" methods, the method/interface method resolution looks to the interface's super class, java.lang.Object.  With the JDK 8 interface method accessability check requirement, since these two methods are declared within Object as protected, they must be special cased in LinkResolver::check_method_accessability() in order to avoid an IAE.

Reviewed-by: acorn, dholmes
2013-10-22 14:47:59 -04:00
Rickard Bäckman
4b0c603628 Merge 2013-10-22 14:02:15 +00:00
Stefan Johansson
d46d24b7d4 8026848: -XX:+G1SummarizeRSetStats can result in wrong exit code and crash
Changed the use of %d to SIZE_FORMAT macro in format string when printing size_t values.

Reviewed-by: stefank, ehelin
2013-10-22 11:50:12 +02:00