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1161 Commits

Author SHA1 Message Date
Nils Eliasson
a51ff63df7 Merge 2015-11-24 10:30:23 +01:00
Zoltan Majo
d0382697c4 8143208: compiler/c1/6855215/Test6855215.java supports_sse2() failed 
Check that SSE is enabled before using SSE instructions in string-related intrinsics. Make the UseSSE42Intrinsics dependent on UseSSE >= 4.

Reviewed-by: kvn
 2015-11-23 08:11:30 +01:00
Ed Nevill
e9d7b65314 8143067: aarch64: guarantee failure in javac 
Fix adrp going out of range during code relocation

Reviewed-by: aph, kvn
 2015-11-19 15:15:20 +00:00
Ahmed Khawaja
e28d9ba105 8143012: CRC32 Intrinsics support on SPARC 
Reviewed-by: kvn, roland
 2015-11-20 08:29:10 -08:00
Michael Berg
2ae7dcf853 8142980: SKX SpecJvm2008 - Derby 
Fix EVEX and AVX512 problems found by testing on 64-bit SKX and KNL EVEX enabled platforms.

Reviewed-by: iveresov, kvn, vlivanov
 2015-11-19 16:07:22 -08:00
Kim Barrett
e8c5bc2024 8143014: Access PtrQueue member offsets through derived classes 
Moved accessors to derived classes and updated callers.

Reviewed-by: tschatzl, jmasa, twisti
 2015-11-17 16:40:52 -05:00
Joseph Provino
539395ffbf Merge 2015-11-11 23:47:41 +00:00
Nils Eliasson
6ec2776bf3 8141629: Hs-comp doesn't build with JDK-8139040 
Fix benign uninitialized vars

Reviewed-by: roland
 2015-11-06 16:42:01 +01:00
Nils Eliasson
3307d0f163 Merge 2015-11-06 11:34:03 +01:00
Jesper Wilhelmsson
1a5787d42e Merge 2015-11-05 19:31:57 +01:00
Christian Thalinger
a38ea495d6 8139170: JVMCI refresh 
Reviewed-by: kvn
 2015-11-04 07:23:23 -10:00
Tobias Hartmann
7af927f9c1 8141132: JEP 254: Compact Strings 
Adopt a more space-efficient internal representation for strings.

Co-authored-by: Brent Christian <brent.christian@oracle.com>
Co-authored-by: Vivek Deshpande <vivek.r.deshpande@intel.com>
Co-authored-by: Charlie Hunt <charlie.hunt@oracle.com>
Co-authored-by: Vladimir Kozlov <vladimir.kozlov@oracle.com>
Co-authored-by: Roger Riggs <roger.riggs@oracle.com>
Co-authored-by: Xueming Shen <xueming.shen@oracle.com>
Co-authored-by: Aleksey Shipilev <aleksey.shipilev@oracle.com>
Co-authored-by: Sandhya Viswanathan <sandhya.viswanathan@intel.com>
Reviewed-by: alanb, bdelsart, coleenp, iklam, jiangli, jrose, kevinw, naoto, pliden, roland, smarks, twisti
 2015-11-03 09:41:03 +01:00
Stefan Karlsson
eddb003fc7 8140584: nmethod::oops_do_marking_epilogue always runs verification code 
Reviewed-by: tschatzl, kvn
 2015-10-27 12:25:08 +01:00
Goetz Lindenmaier
3b8c97faae 8140482: Various minor code improvements (runtime) 
Reviewed-by: dholmes, coleenp, sspitsyn, dsamersoff
 2015-10-26 16:21:37 +01:00
Ed Nevill
ba17a6c8f8 8140611: aarch64: jtreg test jdk/tools/pack200/UnpackerMemoryTest.java SEGVs 
Fix register usage on calling native synchronized methods

Reviewed-by: kvn, adinn
 2015-10-27 18:05:20 +00:00
Ed Nevill
037d51d7b0 8140582: aarch64: jvm fails to initialise after 8078556 
Jvm fails to initialise on aarch64 systems with pagesize > 4K

Reviewed-by: duke
 2015-10-27 10:08:48 +00:00
Dean Long
206767c0a2 Merge 2015-10-27 01:45:01 -04:00
Jan Civlin
0485593fbc 8139340: SuperWord enhancement to support vector conditional move (CMovVD) on Intel AVX cpu 
Emit vector conditional moves

Reviewed-by: kvn
 2015-10-26 19:33:31 -07:00
Vivek R Deshpande
c07f802b14 8139575: Update for x86 log in the math lib 
Add new java.lang.Math() intrinsics from x86

Reviewed-by: kvn, iveresov
 2015-10-22 21:39:25 -07:00
Ed Nevill
724a1054af 8140238: Zero fails to build from source 
Zero fails to build after 8136421 and 8078554

Reviewed-by: kvn
 2015-10-21 12:15:37 +00:00
Joseph Provino
db5f26110b Merge 2015-10-20 11:17:19 -04:00
Dean Long
344a9becee Merge 2015-10-17 19:40:30 -04:00
Roland Westrelin
6c269ab6a9 Merge 2015-10-16 11:47:04 +00:00
Ed Nevill
47040f764d 8139674: aarch64: guarantee failure in TestOptionsWithRanges.java 
Fix negative overflow in instruction field

Reviewed-by: kvn, roland, adinn, aph
 2015-10-15 15:33:54 +00:00
Zoltan Majo
34e1545cab 8080650: Enable stubs to use frame pointers correctly 
Change MacroAssembler::verified_entry() to set up RBP correctly when generating stub code.

Reviewed-by: kvn
 2015-10-15 17:38:41 +02:00
Gerard Ziemski
22838597ea 8078556: Runtime: implement ranges (optionally constraints) for those flags that have them missing 
JEP 245: implement ranges and constraints for runtime flags.

Co-authored-by: Goetz Lindenmaier <goetz.lindenmaier@sap.com>
Reviewed-by: coleenp, ddmitriev, jiangli, goetz
 2015-10-15 13:34:21 -05:00
Jesper Wilhelmsson
7078962b9c Merge 2015-10-15 13:28:22 +02:00
Christian Thalinger
230d811034 8139386: JVMCI test failed with assert(_jvmci._alternate_call_target == 0L) failed: must be 
Reviewed-by: kvn
 2015-10-14 12:29:18 -10:00
Andrew Haley
3ceb2dbcc2 8139041: Redundant DMB instructions 
Merge consecutive DMB intstructions

Reviewed-by: roland, kvn, twisti
 2015-10-13 16:25:50 +00:00
Coleen Phillimore
5179fc3488 8139163: InstanceKlass::cast passes through NULL 
Reduce raw (InstanceKlass*) casts and InstanceKlass::cast, which no long allows null

Reviewed-by: twisti, kbarrett
 2015-10-26 13:11:36 -04:00
Coleen Phillimore
ed82cd0ee8 Merge 2015-10-23 23:06:53 +02:00
Coleen Phillimore
f1e89ea4cc 8140274: methodHandles and constantPoolHandles should be passed as const references 
Modified code to use const reference parameters

Reviewed-by: sspitsyn, twisti
 2015-10-23 16:48:38 -04:00
Goetz Lindenmaier
83b3b21342 8139040: Fix initializations before ShouldNotReachHere() etc. and enable -Wuninitialized on linux 
Reviewed-by: stuefe, coleenp, roland
 2015-10-22 13:07:10 -04:00
David Lindholm
a9eb4d64cb Merge 2015-10-09 08:46:44 +00:00
David Lindholm
5770f4eb32 8042893: compiler: PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC needs to be removed from source files 
8042894: runtime: PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC needs to be removed from source files

Reviewed-by: goetz, brutisso
 2015-10-09 09:42:33 +02:00
Mikael Gerdin
6aec53bd96 8139086: Solaris/Sparc slowdebug build fails for memset_with_concurrent_readers.cpp 
Reviewed-by: dcubed, kbarrett, coleenp
 2015-10-09 09:00:33 +02:00
Dean Long
8ecc501677 Merge 2015-10-08 19:16:42 +00:00
Tomasz Wojtowicz
254fe207a8 8139094: Tier1 test java/util/zip/TestCRC32C.java fails due to fixes for JDK-8134553 
Match correct intrinsic kind

Reviewed-by: iveresov, kvn
 2015-10-08 09:51:12 -07:00
Ed Nevill
a138ebeb52 8139043: aarch64: add support for adler32 intrinsic 
Add adler32 support like 8132081 for sparc

Reviewed-by: kvn
 2015-10-08 13:14:46 +00:00
Jesper Wilhelmsson
0ec56658ea Merge 2015-10-08 22:35:20 +02:00
Andrew Dinn
bf99cd983a 8139042: AARCH64: Correct regression introduced by 8080293 
Reinstate unsafe volatile optimization broken by JDK-8080293

Reviewed-by: aph, kvn
 2015-10-07 06:56:58 -04:00
Vivek R Deshpande
5a633b1cbd 8132207: update for x86 exp in the math lib 
Add new java.lang.Math() intrinsics from x86

Reviewed-by: kvn, iveresov
 2015-10-05 20:02:40 -07:00
Martin Doerr
f6cb49ba48 8138895: C1: PPC64 Port needs special register for Locks in synchronization code 
Reviewed-by: vlivanov, goetz
 2015-10-05 23:50:43 +02:00
Martin Doerr
28115bceae 8138892: C1: Improve counter overflow checking 
Reviewed-by: iveresov, goetz, twisti, vlivanov
 2015-10-21 11:40:05 +02:00
Goetz Lindenmaier
56d0ec1e1a 8138733: Fix build: gcc < 4.8 doesn't grok -Wno-format-zero-length added in 8080775 
Also fix one problematic format on ppc.

Reviewed-by: david, simonis
 2015-10-02 11:46:42 +02:00
Jesper Wilhelmsson
e75e2e04f7 Merge 2015-10-07 01:03:24 +02:00
Felix Yang
12cba200a3 8138583: aarch64: add support for vectorizing fabs/fneg 
Reviewed-by: aph, roland
 2015-09-30 04:35:39 -04:00
Andrew Haley
f44f56e351 8138575: Improve generated code for profile counters 
Reviewed-by: kvn
 2015-09-29 17:01:37 +00:00
Felix Yang
65cf3f8eed 8138641: Disable C2 peephole by default for aarch64 
Reviewed-by: roland
 2015-09-30 13:23:46 +00:00
Martin Doerr
71edab514c 8139421: PPC64LE: MacroAssembler::bxx64_patchable kill register R12 
Register R12 must be preserved for stub calls (e.g. deopt handler).

Reviewed-by: goetz
 2015-10-12 12:20:38 +02:00