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21 Commits

Author SHA1 Message Date
Stanislav Smirnov
c13329714b 8165687: Fix license and copyright headers in jd9 under hotspot/test 
Legal notices and Oracle copyrights were updated (white and blank space, commas) in tests files for uniformity to meet Oracle requirements.

Co-authored-by: Vassili Igouchkine <vassili.igouchkine@oracle.com>
Reviewed-by: dholmes, iris
 2016-10-17 18:54:12 -04:00
George Triantafillou
d624da8942 8165889: Remove jdk.test.lib.unsafe.UnsafeHelper 
Remove use of setAccessible() to get Unsafe.

Reviewed-by: shade, lfoltan
 2016-09-14 08:17:50 -04:00
Christian Tornqvist
820b9e7a16 8164737: Remove Unsafe dependency from ProcessTools 
Reviewed-by: gtriantafill, dholmes
 2016-08-25 08:40:53 -04:00
Christian Tornqvist
ad85e18f23 8157957: ClassNotFoundException: jdk.test.lib.JDKToolFinder 
Reviewed-by: coleenp, gtriantafill, mseledtsov, iignatyev, dholmes, dsamersoff
 2016-08-19 10:06:30 -04:00
Igor Ignatyev
a0381422dd 8132919: Put compiler tests in packages 
Reviewed-by: vlivanov, dpochepk
 2016-07-12 18:24:48 +03:00
Dmitry Samersoff
85deb5aa7e 8154258: [TESTBUG] Various serviceability tests fail compilation 
Replace sun.misc.Unsafe with jdk.internal.misc.Unsafe

Reviewed-by: chegar, kvn
 2016-05-01 12:47:00 +03:00
Jamsheed Mohammed
45bd62d1f1 8149123: [TESTBUG] compiler/loopopts/superword/SumRed* tests running on non-x86 platforms 
Restricted test execution to supported archs.

Reviewed-by: kvn
 2016-02-10 15:24:22 +01:00
Goetz Lindenmaier
4e99638d69 8147937: Adapt SAP copyrights to new company name 
Reviewed-by: simonis, stuefe
 2016-01-21 12:37:47 +01:00
Vladimir Kozlov
6ed8c23581 8141624: Limit calculation of pre loop during super word optimization is wrong 
Reviewed-by: vlivanov, kvn
 2015-11-10 21:36:35 -08:00
Felix Yang
12cba200a3 8138583: aarch64: add support for vectorizing fabs/fneg 
Reviewed-by: aph, roland
 2015-09-30 04:35:39 -04:00
Ed Nevill
cb8cff7e6e 8135231: aarch64: add support for vectorizing double precision sqrt 
Reviewed-by: roland, aph
 2015-09-23 12:39:30 -04:00
Zoltan Majo
a61a0cec2e 8136914: compiler/loopopts/superword/SumRedSqrt_Double.java times out 
Change test to execute only on relevant (x86-based) platforms.

Reviewed-by: kvn, dlong
 2015-09-22 13:42:09 +02:00
Michael Berg
e75f5a5cde 8135028: support for vectorizing double precision sqrt 
Reviewed-by: kvn, twisti
 2015-09-09 10:34:17 -07:00
Roland Westrelin
81b0f156c8 8080976: Unexpected AIOOB thrown from 1.9.0-ea-b64 on (regression) 
Loop variant use in reduction should prevent vectorization

Reviewed-by: kvn, mcberg
 2015-05-29 16:09:16 +02:00
Vladimir Kozlov
49ab7a3900 8080483: Incorrect test execution string at SumRed_Long.java 
Reviewed-by: iveresov
 2015-05-15 18:12:21 -07:00
Tobias Hartmann
6172821723 8080420: Compilation of TestVectorizationWithInvariant fails with "error: package com.oracle.java.testlibrary does not exist" 
Fixed location of testlibrary package.

Reviewed-by: kvn
 2015-05-14 18:02:35 +02:00
Tobias Hartmann
005adcec93 Merge 2015-05-11 07:58:02 +02:00
Michael C Berg
4fca8dbb1f 8076276: Add support for AVX512 
Reviewed-by: kvn, roland
 2015-05-08 11:49:20 -07:00
Tobias Hartmann
43a5abc876 8078497: C2's superword optimization causes unaligned memory accesses 
Prevent vectorization of memory operations with different invariant offsets if unaligned memory accesses are not allowed.

Reviewed-by: kvn
 2015-05-08 12:19:17 +02:00
Michael C Berg
a880f3d139 8078563: Restrict reduction optimization 
Reviewed-by: kvn, twisti
 2015-04-29 15:34:04 -07:00
Michael C Berg
9e55e44c85 8074981: Integer/FP scalar reduction optimization 
Add scalar reduction optimization to C2 to take advantage of vector instructions in modern x86 CPUs.

Reviewed-by: kvn, twisti
 2015-04-01 18:07:50 -07:00