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5666 Commits

Author SHA1 Message Date
Alejandro Murillo
930baab448 Merge 2013-11-05 14:06:23 -08:00
Igor Veresov
c78419253b Merge 2013-11-05 02:29:41 -08:00
Igor Veresov
c342a79faf 8017065: C2 allows safepoint checks to leak into G1 pre-barriers 
Make all raw loads strictly respect control dependencies, make sure RCE doesn't move raw loads, add verification of G1 pre-barriers.

Reviewed-by: kvn, roland
 2013-11-05 01:57:18 -08:00
Igor Veresov
7899a729a9 8027751: C1 crashes in Weblogic with G1 enabled 
Keep T_OBJECT operands in registers for logical operations on x64

Reviewed-by: kvn, roland
 2013-11-05 00:59:30 -08:00
Roland Westrelin
c8757a5edd 8027445: SIGSEGV at TestFloatingDecimal.testAppendToDouble()I 
String.equals() intrinsic shouldn't use integer length input in pointer arithmetic without an i2l.

Reviewed-by: kvn, twisti
 2013-11-04 21:59:54 +01:00
Rickard Bäckman
897e6d41f6 8027622: java.time.Instant.create failing since hs25-b56 
Reviewed-by: kvn, iveresov
 2013-11-04 10:44:46 +01:00
Alejandro Murillo
2c2fcae7df Merge 2013-11-02 13:02:59 -07:00
Markus Grönlund
93c7dd5bfd Merge 2013-11-02 20:56:18 +01:00
Markus Grönlund
49dc297cc1 Merge 2013-11-01 17:10:31 +00:00
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
Alejandro Murillo
38bf4f6aa6 8027580: new hotspot build - hs25-b58 
Reviewed-by: jcoomes
 2013-11-01 08:35:58 -07:00
Alejandro Murillo
c544fbe101 Added tag hs25-b57 for changeset 6290e790c312 2013-11-01 08:26:55 -07:00
Alejandro Murillo
473901ee62 Merge 2013-11-01 08:26:54 -07:00
Markus Grönlund
6529c5b95b Merge 2013-11-01 15:56:06 +01:00
Coleen Phillimore
b1689ab022 8026946: JvmtiEnv::SetBreakpoint and JvmtiEnv::ClearBreakpoint should use MethodHandle 
8026948: JvmtiEnv::SetBreakpoint and JvmtiEnv::ClearBreakpoint might not work with anonymous classes

Walk methods in breakpoints for marking on stack so they aren't deallocated by redefine classes.  Use class_holder rather than class_loader to keep GC from reclaiming class owning the method.

Reviewed-by: sspitsyn, ehelin, sla
 2013-11-01 10:32:36 -04:00
Lana Steuck
d0a64fad1b Merge 2013-10-31 16:31:31 -07:00
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
Christine Lu
05b28dbe44 Added tag jdk8-b114 for changeset 07a68f9401e4 2013-10-31 12:36:10 -07:00
Coleen Phillimore
535b489554 8027616: Off by one error in putback for compressed oops nashorn performance improvement 
Should compare bounds greater than or equal 4G when deciding if shift is needed or CDS area + compressed class space are within 4G of each other.

Reviewed-by: stefank, hseigel, zgu
 2013-10-31 14:11:02 -04:00
Igor Veresov
7a38dabd09 8024919: G1: SPECjbb2013 crashes due to a broken object reference 
Pass correct new value to post_barrer() in Unsafe.getAndSetObject() C1 intrinsic

Reviewed-by: kvn, roland
 2013-10-31 04:16:40 -07:00
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
Lana Steuck
fdb505344e Merge 2013-10-30 13:43:16 -07:00
Joseph Provino
3ca0c7e694 Merge 2013-10-30 16:06:48 -04:00
Karen Kinnear
629bbe0188 Merge 2013-10-30 09:26:44 -07:00
Karen Kinnear
ca92769602 8027304: Lambda: inheriting abstract + 1 default -> default, not ICCE 
Reviewed-by: hseigel, zgu
 2013-10-30 09:11:04 -07:00
Mikael Gerdin
0b4ed553d6 8027252: Crash in interpreter because get_unsigned_2_byte_index_at_bcp reads 4 bytes 
Use 2-byte loads to load indexes from the byte code stream to avoid out of bounds reads.

Reviewed-by: coleenp, sspitsyn
 2013-10-30 15:35:25 +01:00
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
David Katleman
572d876a31 Merge 2013-10-29 14:56:30 -07:00
David Katleman
bcee54554d Merge 2013-10-28 16:02:40 -07:00
Lana Steuck
e95dd7d93a Merge 2013-10-28 12:25:44 -07:00
Dmitry Samersoff
3e0a2a86bf 8026950: Nits in agent ps_proc.c file breaks compilation of open hotspot 
Fixed two compilation-breaking nits

Reviewed-by: sla, dholmes
 2013-10-28 21:41:48 +04:00
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
95cb22eb41 8027173: new hotspot build - hs25-b57 
Reviewed-by: jcoomes
 2013-10-25 13:43:39 -07:00
Alejandro Murillo
854686678b Added tag hs25-b56 for changeset 13045b381bc9 2013-10-25 13:29:18 -07:00
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