Commit Graph

2624 Commits

Author SHA1 Message Date
Christian Thalinger
db44acbeb4 7085404: JSR 292: VolatileCallSites should have push notification too
Reviewed-by: never, kvn
2011-09-02 00:36:18 -07:00
Christian Thalinger
fcc2a86582 7079673: JSR 292: C1 should inline bytecoded method handle adapters
Reviewed-by: never
2011-09-01 01:31:25 -07:00
Tom Rodriguez
fa7c124af1 7083786: dead various dead chunks of code
Reviewed-by: iveresov, kvn
2011-08-31 16:46:11 -07:00
Vladimir Kozlov
9c87ea9062 7085137: -XX:+VerifyOops is broken
Replace set() with patchable_set() to generate 8 instructions always.

Reviewed-by: iveresov, never, roland
2011-08-31 09:48:21 -07:00
Christian Thalinger
05b60b3662 7078382: JSR 292: don't count method handle adapters against inlining budgets
Reviewed-by: kvn, never
2011-08-31 01:40:45 -07:00
Igor Veresov
5903a384b4 7085279: C1 overflows code buffer with VerifyOops and CompressedOops
Increase the limit of code emitted per LIR instruction, increase the max size of the nmethod generated by C1

Reviewed-by: never, kvn, johnc
2011-08-30 19:01:58 -07:00
Tom Rodriguez
cebdce4479 7082263: Reflection::resolve_field/field_get/field_set are broken
Reviewed-by: kvn, dholmes, stefank, coleenp
2011-08-30 00:54:09 -07:00
Christian Thalinger
e3342531b4 7083184: JSR 292: don't store context class argument with call site dependencies
Reviewed-by: jrose, never
2011-08-29 05:07:35 -07:00
Igor Veresov
ec3f90d1b4 6591247: C2 cleans up the merge point too early during SplitIf
Remove region self reference last

Reviewed-by: kvn, never
2011-08-27 00:23:47 -07:00
Vladimir Kozlov
6446205688 7059037: Use BIS for zeroing on T4
Use BIS for zeroing new allocated big (2Kb and more) objects and arrays.

Reviewed-by: never, twisti, ysr
2011-08-26 08:52:22 -07:00
Tom Rodriguez
19f7fb98b8 7082949: JSR 292: missing ResourceMark in methodOopDesc::make_invoke_method
Reviewed-by: kvn, twisti
2011-08-25 20:29:30 -07:00
Vladimir Kozlov
85b4875e2e 7081926: assert(VM_Version::supports_sse2()) failed: must support
Fix assert, prefetchnta is supported since SSE not SSE2.

Reviewed-by: never
2011-08-22 11:00:39 -07:00
Vladimir Kozlov
b4082c3cd1 7076831: TEST_BUG: compiler/5091921/Test7005594.java fails on LOW MEM SYSTEMS
Run test only on systems with 2Gbyte or more memory. Don't zap heap to reduce execution time.

Reviewed-by: iveresov
2011-08-20 14:03:12 -07:00
John Coomes
4af11eb3ae 7081251: bump the hs22 build number to 02
Reviewed-by: johnc
2011-08-19 14:22:25 -07:00
John Coomes
af31d0cf27 Merge 2011-08-19 14:08:18 -07:00
Vladimir Kozlov
2cfb876ce7 Merge 2011-08-19 08:55:53 -07:00
Vladimir Kozlov
ff4faaab4b 7080431: VM asserts if specified size(x) in .ad is larger than emitted size
Move code from finalize_offsets_and_shorten() to fill_buffer() to restore previous behavior.

Reviewed-by: never
2011-08-18 11:49:33 -07:00
Christian Thalinger
db338313bf 7079769: JSR 292: incorrect size() for CallStaticJavaHandle on sparc
Reviewed-by: never, kvn
2011-08-17 11:52:22 -07:00
Christian Thalinger
fc31a8e0b9 7079626: x64 emits unnecessary REX prefix
Reviewed-by: kvn, iveresov, never
2011-08-17 05:14:43 -07:00
Gary Collins
d164c986b5 Merge 2011-08-17 07:05:42 -04:00
Vladimir Kozlov
90651b2666 7079329: Adjust allocation prefetching for T4
On T4 2 BIS instructions should be issued to prefetch 64 bytes

Reviewed-by: iveresov, phh, twisti
2011-08-16 16:59:46 -07:00
Vladimir Kozlov
080f790edc 7079317: Incorrect branch's destination block in PrintoOptoAssembly output
Save/restore label and block in scratch_emit_size()

Reviewed-by: never
2011-08-16 11:53:57 -07:00
Y. Srinivas Ramakrishna
183a935fcb Merge 2011-08-16 08:02:29 -07:00
Zhengyu Gu
1b7f659a43 Merge 2011-08-16 09:18:47 -04:00
Christian Thalinger
134c40b4db 7071653: JSR 292: call site change notification should be pushed not pulled
Reviewed-by: kvn, never, bdelsart
2011-08-16 04:14:05 -07:00
Antonios Printezis
f482091133 7039627: G1: avoid BOT updates for survivor allocations and dirty survivor regions incrementally
Refactor the allocation code during GC to use the G1AllocRegion abstraction. Use separate subclasses of G1AllocRegion for survivor and old regions. Avoid BOT updates and dirty survivor cards incrementally for the former.

Reviewed-by: brutisso, johnc, ysr
2011-08-12 11:31:06 -04:00
Vladimir Kozlov
ac99f413d7 7063629: use cbcond in C2 generated code on T4
Use new short branch instruction in C2 generated code.

Reviewed-by: never
2011-08-11 12:08:11 -07:00
John Cuthbertson
0da9dc64d2 7074579: G1: JVM crash with JDK7 running ATG CRMDemo Fusion App
Handlize MemoryUsage klass oop in createGCInfo routine

Reviewed-by: tonyp, fparain, ysr, jcoomes
2011-08-11 11:36:29 -07:00
Kevin Walls
e6603b37f2 Merge 2011-08-11 14:58:29 +01:00
Vladimir Kozlov
52f678435a 7077439: Possible reference through NULL in loopPredicate.cpp:726
Use cl->is_valid_counted_loop() check.

Reviewed-by: never
2011-08-10 14:06:57 -07:00
Andrew Haley
aefb3a004f 7073913: The fix for 7017193 causes segfaults
Buffer overflow in os::get_line_chars

Reviewed-by: coleenp, dholmes, dcubed
2011-08-10 15:04:21 +04:00
Andrew John Hughes
c4b791d93a 7060836: RHEL 5.5 and 5.6 should support UseNUMA
Add a wrapper for sched_getcpu() for systems where libc lacks it

Reviewed-by: ysr
2011-08-05 16:50:14 -07:00
Igor Veresov
427c404400 7060842: UseNUMA crash with UseHugreTLBFS running SPECjvm2008
Use mmap() instead of madvise(MADV_DONTNEED) to uncommit pages

Reviewed-by: ysr
2011-08-05 16:44:01 -07:00
John Cuthbertson
f7d3d2b63e 7069863: G1: SIGSEGV running SPECjbb2011 and -UseBiasedLocking
Align the reserved size of the heap and perm to the heap region size to get a preferred heap base that is aligned to the region size, and call the correct heap reservation constructor. Also add a check in the heap reservation code that the reserved space starts at the requested address (if any).

Reviewed-by: kvn, ysr
2011-08-02 12:13:13 -07:00
Roland Westrelin
b543a07b9a 7074017: Introduce MemBarAcquireLock/MemBarReleaseLock nodes for monitor enter/exit code paths
Replace MemBarAcquire/MemBarRelease nodes on the monitor enter/exit code paths with new MemBarAcquireLock/MemBarReleaseLock nodes

Reviewed-by: kvn, twisti
2011-08-02 18:36:40 +02:00
Tom Rodriguez
9cd1a00e3f 7075623: 6990212 broke raiseException in 64 bit
Reviewed-by: kvn, twisti
2011-08-08 13:19:46 -07:00
Chris Phillips
6a54c8a55f 7071823: Zero: zero/shark doesn't build after b147-fcs
Reviewed-by: gbenson, twisti
2011-08-08 05:49:04 -07:00
Vladimir Kozlov
5ad0c2a370 7075559: JPRT windows_x64 build failure
Use SA_CLASSDIR variable instead of dirsctory saclasses.

Reviewed-by: kamg, dcubed
2011-08-06 08:28:08 -07:00
Krystal Mok
24e8905fdf 7072527: CMS: JMM GC counters overcount in some cases
Avoid overcounting when CMS has concurrent mode failure.

Reviewed-by: ysr
2011-08-02 14:37:35 +01:00
John Cuthbertson
144fb9dc25 7068240: G1: Long "parallel other time" and "ext root scanning" when running specific benchmark
In root processing, move the scanning of the reference processor's discovered lists to before RSet updating and scanning. When scanning the reference processor's discovered lists, use a buffering closure so that the time spent copying any reference object is correctly attributed. Also removed a couple of unused and irrelevant timers.

Reviewed-by: ysr, jmasa
2011-08-01 10:04:28 -07:00
Vladimir Kozlov
df8d608ac7 7068051: SIGSEGV in PhaseIdealLoop::build_loop_late_post
Removed predicate cloning from loop peeling optimization and from split fall-in paths.

Reviewed-by: never
2011-07-29 09:16:29 -07:00
Tom Rodriguez
e30a679033 7060619: C1 should respect inline and dontinline directives from CompilerOracle
Reviewed-by: kvn, iveresov
2011-07-28 13:03:39 -07:00
Andrew John Hughes
28383f3e18 7072341: enable hotspot builds on Linux 3.0
Add "3" to list of allowable versions

Reviewed-by: kamg, chrisphi
2011-07-28 14:10:21 -04:00
Xerxes Ranby
23b10ec618 7066143: JSR 292: Zero support after regressions from 7009923 and 7009309
Reviewed-by: jrose, twisti
2011-07-28 02:14:44 -07:00
Vladimir Kozlov
18329266ea 7069452: Cleanup NodeFlags
Remove flags which duplicate information in Node::NodeClasses.

Reviewed-by: never
2011-07-27 17:28:36 -07:00
Tom Rodriguez
c895368552 7071427: AdapterFingerPrint can hold 8 entries per int
Reviewed-by: kvn
2011-07-27 15:06:35 -07:00
Vladimir Kozlov
dd43791e4a 7070134: Hotspot crashes with sigsegv from PorterStemmer
Do not move data nodes which are attached to a predicate test to a dominating test.

Reviewed-by: never
2011-07-26 19:35:23 -07:00
Coleen Phillimore
3e1a7d0e17 Merge 2011-07-23 10:42:20 -04:00
Erik Trimble
98bbf6a045 7070061: Adjust Hotspot make/jprt.properties for new JDK8 settings
Fix so the JPRT can build with -release jdk8 now

Reviewed-by: ohair
2011-07-22 23:42:46 -07:00
Erik Trimble
25bac45a67 7069176: Update the JDK version numbers in Hotspot for JDK 8
Change JDK_MINOR_VER and JDK_PREVIOUS_VERSION to reflect JDK8 values

Reviewed-by: jcoomes
2011-07-22 23:47:17 -07:00