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2426 Commits

Author SHA1 Message Date
Roland Westrelin
f94d7776ca 7033154: Improve C1 arraycopy performance 
Better static analysis. Take advantage of array copy stubs.

Reviewed-by: never
 2011-04-03 12:00:54 +02:00
Vladimir Kozlov
00eca5e982 7004535: Clone loop predicate during loop unswitch 
Clone loop predicate for clonned loops

Reviewed-by: never
 2011-04-02 10:54:15 -07:00
Vladimir Kozlov
68f1177f59 7032314: Allow to generate CallLeafNoFPNode in IdealKit 
Added CallLeafNoFPNode generation to IdealKit. Added i_o synchronization.

Reviewed-by: never
 2011-04-02 09:49:27 -07:00
Tom Rodriguez
5cd8d5c115 6909440: C2 fails with assertion (_always_cold->is_cold(),"must always be cold") 
Reviewed-by: kvn
 2011-04-01 21:45:33 -07:00
Erik Trimble
3b74e3fbe5 7033237: Bump the HS21 build number to 07 
Update the HS21 build number to 07

Reviewed-by: jcoomes
 2011-04-01 20:44:31 -07:00
Erik Trimble
f22754cd60 Merge 2011-04-01 20:44:27 -07:00
Vladimir Kozlov
bcbdcf6f83 Merge 2011-04-01 15:16:04 -07:00
Erik Trimble
f61376e61b Added tag hs21-b06 for changeset 8908d8654a39 2011-04-01 12:06:59 -07:00
Tom Rodriguez
3ad32dbe57 6385687: UseFastEmptyMethods/UseFastAccessorMethods considered harmful 
Reviewed-by: kvn, jrose, phh
 2011-03-31 21:05:55 -07:00
Suchen Chien
6c26fd43cd Added tag jdk7-b136 for changeset 8908d8654a39 2011-03-31 18:14:04 -07:00
Vladimir Kozlov
f33b8cbb7a 7032849: 7022998 changes broke hs_err compile task print 
Initialize the time stamp on ostream used for hs_err dumping.

Reviewed-by: never
 2011-03-31 16:54:27 -07:00
Tom Rodriguez
99fefbc760 Merge 2011-03-31 15:30:12 -07:00
Tom Rodriguez
036560e999 7032129: Native memory usage grow unexpectedly for vm/oom/*InternedString tests 
Reviewed-by: kvn, kamg, jcoomes
 2011-03-31 14:00:41 -07:00
Vladimir Kozlov
0493606cdd 7032696: Fix for 7029152 broke VM 
StrIntrinsicNode::Ideal() should not optimize memory during Parse.

Reviewed-by: jrose, never
 2011-03-31 13:22:34 -07:00
Keith McGuigan
727612ede9 7030388: JCK test failed to reject invalid class check01304m10n 
Restrict fix for 7020118 to only when checking exception handlers

Reviewed-by: dcubed, dholmes
 2011-03-31 08:08:50 -04:00
Andrew John Hughes
cf3120dddc 7010849: 5/5 Extraneous javac source/target options when building sa-jdi 
Make code changes necessary to get rid of the '-source 1.4 -target 1.4' options.

Reviewed-by: dholmes, dcubed
 2011-04-01 15:15:37 -07:00
Gary Benson
df96662d1a 7032775: Include Shark code in the build again 
Co-authored-by: Andrew Hughes <ahughes@redhat.com>
Reviewed-by: ohair
 2011-03-31 06:54:30 -04:00
Christian Thalinger
c9e2dcda4b 6817525: turn on method handle functionality by default for JSR 292 
After appropriate testing, we need to turn on EnableMethodHandles and EnableInvokeDynamic by default.

Reviewed-by: never, kvn, jrose, phh
 2011-03-31 02:31:57 -07:00
Christian Thalinger
79c814c616 7032388: guarantee(VM_Version::supports_cmov()) failed: illegal instruction on i586 after 6919934 
6919934 added some unguarded cmov instructions which hit a guarantee on older hardware.

Reviewed-by: never, iveresov, kvn, phh
 2011-03-31 00:27:08 -07:00
Igor Veresov
9d7277cbb2 Merge 2011-03-30 18:55:04 -07:00
Karen Kinnear
b65a6220c8 Merge 2011-03-30 17:05:40 -07:00
Igor Veresov
65b52f04ae 6564610: assert(UseCompiler || CompileTheWorld, "UseCompiler should be set by now.") 
Remove invalid asserts

Reviewed-by: never, kvn
 2011-03-30 15:22:41 -07:00
Vladimir Kozlov
3ecb9f51df 7029152: Ideal nodes for String intrinsics miss memory edge optimization 
In Ideal() method of String intrinsics nodes look for TypeAryPtr::CHARS memory slice if memory is MergeMem. Do not unroll a loop with String intrinsics code.

Reviewed-by: never
 2011-03-30 12:08:49 -07:00
Dmitry Samersoff
52bf12aead 7017193: Small memory leak in get_stack_bounds os::create_stack_guard_pages 
Getline() returns -1 but still allocate memory for str

Reviewed-by: dcubed, coleenp
 2011-03-30 19:38:07 +04:00
Tom Rodriguez
fd8aac2f3c 7031614: jmap -permstat fails with java.lang.InternalError in sun.jvm.hotspot.oops.OopField.getValue 
Reviewed-by: kvn, dcubed
 2011-03-30 07:47:19 -07:00
Igor Veresov
ca6c080c99 Merge 2011-03-30 03:48:38 -07:00
Igor Veresov
431a861d74 7026307: DEBUG MESSAGE: broken null klass on amd64 
Correct typo introduces in 7020521

Reviewed-by: never, kvn
 2011-03-29 22:25:17 -07:00
Tom Rodriguez
2c72495789 7032306: Fastdebug build failure on Solaris with SS11 compilers 
Reviewed-by: kvn, iveresov
 2011-03-29 22:05:21 -07:00
Igor Veresov
546f3df880 6741940: Nonvolatile XMM registers not preserved across JNI calls 
Save xmm6-xmm15 in call stub on win64

Reviewed-by: kvn, never
 2011-03-29 17:35:34 -07:00
Eric Caspole
1c5ff7f80a 7032133: Enable sse4.2 for new AMD processors 
New AMD processors support sse4.2. Enable corresponding instructions in Hotspot.

Reviewed-by: kvn
 2011-03-29 09:11:51 -07:00
Christian Thalinger
f51036e9bc 7022998: JSR 292 recursive method handle calls inline themselves infinitely 
Reviewed-by: never, kvn
 2011-03-28 03:58:07 -07:00
Staffan Larsen
66a08540c2 7031571: Generate native VS2010 project files 
Reviewed-by: hosterda, stefank, brutisso
 2011-03-28 12:48:08 +02:00
Igor Veresov
36303f61b6 6964776: c2 should ensure the polling page is reachable on 64 bit 
Materialize the pointer to the polling page in a register instead of using rip-relative addressing when the distance from the code cache is larger than disp32.

Reviewed-by: never, kvn
 2011-03-27 13:17:37 -07:00
Tom Rodriguez
5387ee459e 7024475: loop doesn't terminate when compiled 
Reviewed-by: kvn
 2011-03-27 00:00:14 -07:00
Roland Westrelin
360a7be9a7 Merge 2011-03-26 08:31:45 -07:00
Tom Rodriguez
e4e3b2b0d7 7022204: LogFile wildcarding should use %p instead of star 
Reviewed-by: coleenp, jrose
 2011-03-25 18:50:10 -07:00
Erik Trimble
f69e8bedea 7031227: Bump the HS21 build number to 06 
Update the HS21 build number to 06

Reviewed-by: jcoomes
 2011-03-25 18:04:51 -07:00
Erik Trimble
3816b1ddf6 Merge 2011-03-25 18:04:45 -07:00
Erik Trimble
65971e6ac0 Added tag hs21-b05 for changeset 0001aa6ce1bf 2011-03-25 17:26:33 -07:00
Tom Rodriguez
9cc2cbba4b Merge 2011-03-25 18:19:22 -04:00
Volker Simonis
f6a0d5983e 7025708: Assertion if using "-XX:+CITraceTypeFlow -XX:+Verbose" together 
Reviewed-by: never
 2011-03-25 11:29:30 -07:00
Roland Westrelin
4171ca786e 7029017: Additional architecture support for c2 compiler 
Enables cross building of a c2 VM. Support masking of shift counts when the processor architecture mandates it.

Reviewed-by: kvn, never
 2011-03-25 09:35:39 +01:00
John Coomes
550ae1eb0c Merge 2011-03-24 23:49:56 -07:00
John Coomes
5660cdefc9 Merge 2011-03-24 23:06:13 -07:00
Christian Thalinger
09ca02c5b8 Merge 2011-03-24 23:04:40 -07:00
John Coomes
cdd5139d91 Merge 2011-03-24 23:04:36 -07:00
John Coomes
f05b2137b4 Merge 2011-03-24 23:00:27 -07:00
Suchen Chien
6508316baf Added tag jdk7-b135 for changeset 0001aa6ce1bf 2011-03-24 11:20:35 -07:00
Gary Benson
d31e82c17f 7030207: Zero tweak to remove accidentally incorporated code 
IcedTea contains a now-unmaintained ARM-specific interpreter and part of that interpreter was accidentally incorporated in one of the webrevs when Zero was initially imported.

Reviewed-by: twisti
 2011-03-24 02:11:50 -07:00
Tom Rodriguez
87c2f53c25 7030300: more nightly failures after statics in Class changes 
Reviewed-by: iveresov, jcoomes, dcubed
 2011-03-23 10:55:43 -07:00