7992 Commits

Author SHA1 Message Date
Thomas Stuefe
addb7b0b0f 8075505: aix: improve handling of native memory
Reviewed-by: kvn, stuefe
2015-03-19 14:30:52 +01:00
Volker Simonis
12008d9c8f 8075858: AIX: clean-up HotSpot make files
Reviewed-by: kvn
2015-03-25 15:50:17 +01:00
Roland Westrelin
05a8df78b3 Merge 2015-03-23 11:20:38 +00:00
Tobias Hartmann
869a12fdab 8075136: Unnecessary sign extension for byte array access
Added C2 matching rules to remove unnecessary sign extension for byte array access.

Reviewed-by: roland, kvn, aph, adinn
2015-03-23 10:15:53 +01:00
Tobias Hartmann
3bc3f7cd49 8075324: Costs of memory operands in aarch64.ad are inconsistent
Made cost of 'indOffI' consistent to the other memory operands.

Reviewed-by: roland, aph, adinn
2015-03-23 10:13:18 +01:00
Tatiana Pivovarova
9ed9ae6214 8075488: compiler/whitebox/DeoptimizeFramesTest fails with exit code 1 due to unrecognized VM option -XX:+IgnoreUnexpectedVMOptions
Reviewed-by: kvn
2015-03-21 21:47:49 +03:00
Vladimir Ivanov
b64245d163 Merge 2015-03-20 20:32:07 +00:00
Vladimir Ivanov
879642dc68 8074548: Never-taken branches cause repeated deopts in MHs.GWT case
Reviewed-by: jrose, kvn
2015-03-20 11:41:34 -07:00
Vladimir Ivanov
43dbb43fb5 8075263: MHI::checkCustomized isn't eliminated for inlined MethodHandles
Reviewed-by: jrose, kvn
2015-03-20 11:41:34 -07:00
Vladimir Ivanov
ad99060af9 8075266: Show runtime call details when printing machine code
Reviewed-by: jrose, kvn
2015-03-20 11:41:34 -07:00
Vladimir Ivanov
d6f7c9f4a6 8075269: Extend -XX:CompileCommand=print,* to work for MethodHandle.invokeBasic/linkTo*
Reviewed-by: jrose, kvn, dlong
2015-03-20 11:41:34 -07:00
Vladimir Ivanov
e53337224d 8075270: Print locals & stack slots location for PcDescs
Reviewed-by: kvn, jrose
2015-03-20 11:41:34 -07:00
Zoltan Majo
9755168fe2 Merge 2015-03-20 11:53:01 +01:00
Alejandro Murillo
b83414f119 Merge 2015-03-19 15:00:51 -07:00
Zoltan Majo
379e3d6fb6 Merge 2015-03-19 18:01:39 +01:00
Andrew Haley
2fc2ef9a39 8075045: AARCH64: Stack banging should use store rather than load
Change stack bangs to use a store rather than a load

Reviewed-by: dholmes
2015-03-17 14:03:05 +00:00
Roland Westrelin
71e31ee0b9 8073480: C2 should optimize explicit range checks
Explicit range checks should be recognized by C2

Reviewed-by: kvn, vlivanov
2015-03-17 10:06:31 +01:00
Alejandro Murillo
f0349a463b Merge 2015-03-16 14:27:33 -07:00
Roland Westrelin
0258ef4abc 8073866: Fix for 8064703 is not sufficient
Side effects between allocation and arraycopy can be reexecuted, unreachable uninitialized array can be seen by GCs

Reviewed-by: kvn, vlivanov
2015-03-16 12:24:06 +01:00
Igor Ignatyev
f51a895f42 Merge 2015-03-14 16:13:48 +00:00
Zoltan Majo
41b79b9ad4 8074869: C2 code generator can replace -0.0f with +0.0f on Linux
Instead of 'fpclass', use cast float->int and double->long to check if value is +0.0f and +0.0d, respectively.

Reviewed-by: kvn, simonis, dlong
2015-03-14 11:21:04 +01:00
Coleen Phillimore
34a23fb48a Merge 2015-03-13 20:44:57 +00:00
Coleen Phillimore
cd6b38c449 8074717: Merge interp_masm files for x86 _32 and _64
Merge interp_masm_x86 files into one.

Reviewed-by: sspitsyn, hseigel, mockner
2015-03-13 15:16:07 -04:00
Coleen Phillimore
57f3125882 Merge 2015-03-13 18:59:41 +00:00
Igor Ignatyev
140bf2be86 8073607: add trace events for inlining
Reviewed-by: kvn, fzhinkin, mgronlun
2015-03-13 21:53:13 +03:00
Coleen Phillimore
7b384c6958 8061205: MetadataOnStackMark only needs to walk code cache during class redefinition
Only do full metadata walk during class redefinition and only walk handles during class unloading.

Reviewed-by: sspitsyn, stefank
2015-03-13 12:40:39 -04:00
Daniel D. Daugherty
6029190551 Merge 2015-03-13 09:18:28 -07:00
Andrew Haley
dbb33fd997 Merge 2015-03-13 12:44:58 +00:00
Andrew Haley
bb8dc09453 8074723: AARCH64: Stray pop in C1 LIR_Assembler::emit_profile_type
Remove stray POP instruction

Reviewed-by: dholmes
2015-03-13 12:44:28 +00:00
Lana Steuck
8845a548d1 Merge 2015-03-12 21:14:33 -07:00
Vladimir Kozlov
2632925f9f Merge 2015-03-12 15:51:12 -07:00
David Katleman
dfe48249b5 Added tag jdk9-b54 for changeset 2bf25ac4195f 2015-03-12 13:35:04 -07:00
Igor Ignatyev
cc89bac7ab 8074980: add WhiteBox API to get a flag value for a method
Reviewed-by: kvn, fzhinkin
2015-03-12 19:11:25 +03:00
Igor Ignatyev
b78d23ed01 8073860: [TESTBUG] compiler/whitebox/DeoptimizeFramesTest fails with exit code 1
Reviewed-by: kvn, roland
2015-03-12 19:12:52 +03:00
Jesper Wilhelmsson
122a0de7fb Merge 2015-03-12 16:10:58 +01:00
Roland Westrelin
44381600a5 8069263: assert(fm == NULL || fm->method_holder() == _participants[n]) failed: sanity
Default methods added to classes confuse dependency processing

Reviewed-by: kvn
2015-03-12 14:15:09 +01:00
Chris Plummer
984cf4c9b5 8069111: Investigate NMT detail tracking support for 32bit ARM
Fix native stack walking issues arm arm32. Disable on thumb2. Removed support for NMT without NMT detail.

Reviewed-by: dholmes, bdelsart
2015-03-10 19:56:19 -07:00
Thomas Stufe
33690bd090 8074552: SafeFetch32 and SafeFetchN do not work in error handling
Reviewed-by: dholmes, goetz
2015-03-12 19:34:50 -04:00
Dmitry Dmitriev
cc658928be 8073990: Deprecated "UseVectoredExceptions" VM options still defined in several globals files
Reviewed-by: dholmes, stuefe, simonis
2015-03-11 18:49:22 -04:00
Mikael Vidstedt
2b6f0b511f 6313046: Remove unused frame::native_param_addr code
Removed dead code in frame

Reviewed-by: dholmes, cjplummer, dsamersoff
2015-03-11 12:00:26 -07:00
Markus Grönlund
fc9ab8f530 8074905: Exclude aarch64 from Visual Studio projectcreator.make
Reviewed-by: ctornqvi, sla, minqi
2015-03-11 09:11:33 +01:00
Severin Gehwolf
e14531956d 8074312: Enable hotspot builds on 4.x Linux kernels
Add "4" to list of allowable versions

Reviewed-by: dholmes, mikael
2015-03-10 21:20:10 -04:00
Mikael Vidstedt
017611edae 8074726: Update source and target version used when compiling hotspot class files
Use BOOT_JDK_SOURCETARGET from top level, or fall back to -source 8 -target 8

Reviewed-by: dholmes, sla
2015-03-10 09:42:23 -07:00
Christian Tornqvist
06a745fd7e 8069124: runtime/NMT/MallocSiteHashOverflow.java failing in nightlies
Reviewed-by: coleenp, gtriantafill, dholmes
2015-03-10 04:53:58 -07:00
Max Ockner
ca4b73ad27 8013393: Merge template interpreter files for x86 _32 and _64
The 32 and 64 bit versions of templateTable_x86 have been merged.

Reviewed-by: twisti, jrose, coleenp
2015-03-09 13:39:24 -04:00
Sangheon Kim
1a4c355bbc 8073654: Marking statistics should use size_t
Change data type from int to size_t to avoid overflows

Reviewed-by: jwilhelm, drwhite, tschatzl
2015-03-09 09:30:16 -07:00
Erik Helin
80e6b007d0 Merge 2015-03-09 11:37:59 +00:00
Gerald Thornbrugh
808f9cab05 8071501: perfMemory_solaris.cpp failing to compile with "Error: dd_fd is not a member of DIR."
Force all Solaris builds to use the same version of the DIR structure.

Reviewed-by: dcubed, dholmes, kvn
2015-03-06 17:19:08 -08:00
Daniel D. Daugherty
38b93bbbcb Merge 2015-03-06 08:47:51 -08:00
Axel Siebenborn
1a8c911881 8074561: Wrong volatile qualifier for field ClassLoaderDataGraphKlassIteratorAtomic::_next_klass
Reviewed-by: mgerdin, stefank
2015-03-06 16:47:46 +01:00