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1515 Commits

Author SHA1 Message Date
Volker Simonis
fcdc3eac28 8159611: C2: ArrayCopy elimination skips required parameter checks 
Reviewed-by: kvn, zmajo, thartmann
 2016-10-06 18:51:24 +02:00
Zoltan Majo
7bc6ecfba8 8167578: C1: compiler.escapeAnalysis.TestArrayCopy fails to throw ArrayStoreException 
Remove code that causes C1's arraycopy to skip type checks if the length argument is 0

Reviewed-by: kvn
 2016-11-01 09:19:14 +01:00
Dmitry Chuyko
e70bbbd57f 8067744: XMM/SSE float register values corrupted by JNI_CreateVM call in JRE 8 (Windows) 
Save/restore registers in generate_get_cpu_info() code which checks interrupts.

Reviewed-by: kvn, mcberg
 2016-10-28 12:28:46 -07:00
Igor Henrique Soares Nunes
8ab06fddce 8168318: PPC64: Use cmpldi instead of li/cmpld 
Reviewed-by: goetz
 2016-10-27 12:22:28 +02:00
Martin Doerr
9ccff4aa30 8168083: PPC64: Cleanup template interpreter after 8154580 and 8154867 
Reviewed-by: goetz, coleenp
 2016-10-27 11:41:53 +02:00
Goetz Lindenmaier
a4cfffae9b 8167673: [s390] The s390 port 
Template interpreter, C1, C2

Reviewed-by: kvn, simonis
 2016-10-13 14:49:34 +02:00
Goetz Lindenmaier
da8430daf1 8166561: [s390] Adaptions needed for s390 port in C1 and C2 
Reviewed-by: kvn
 2016-09-22 18:29:15 +02:00
Goetz Lindenmaier
7aed968c10 8166560: [s390] Basic enablement of s390 port 
Also fix problem with ARM Elf configuration.

Reviewed-by: dholmes, coleenp
 2016-09-22 18:23:15 +02:00
Ningsheng Jian
1527f49156 8168567: Fix for 8166972 breaks aarch64 build 
Addded missing #endif for aarch64 code.

Reviewed-by: kvn, aph
 2016-10-24 13:36:06 -04:00
Chris Plummer
5a51418eb9 8166679: JNI AsyncGetCallTrace replaces topmost frame name with <no Java callstack recorded> starting with Java 9 b133 
Partly undid the changes for 8159284, which are the cause of this CR.

Reviewed-by: dholmes, coleenp, dcubed
 2016-10-24 14:12:32 -07:00
Dean Long
a8a3dae37c 8160411: SIGSEGV in frame::safe_for_sender on incomplete DeoptimizationBlob frame 
Add range check for sender_sp

Reviewed-by: aph, dcubed
 2016-10-21 17:51:33 -07:00
Smita Kamath
2bc0337093 8165381: Update for x86 SHA512 using AVX2 
Add intrinsics for x86 AVX2 architecture with no SHA instructions.

Reviewed-by: kvn
 2016-10-21 10:16:09 -07:00
Michihiro Horie
8e09cfb126 8166684: PPC64: implement intrinsic code with vector instructions for Unsafe.copyMemory() 
Reviewed-by: simonis, mdoerr
 2016-10-21 10:27:32 +02:00
Alejandro Murillo
9864800638 Merge 2016-10-20 17:05:26 -07:00
Alejandro Murillo
af03100a51 Merge 2016-10-20 16:53:56 -07:00
Martin Walsh
4aa77f3ae6 8164002: Add a new CPU family (S_family) for SPARC S7 and above processors 
Reviewed-by: dholmes, ecaspole, kvn
 2016-10-19 10:48:48 -07:00
Tom Rodriguez
a478c6155c Merge 2016-10-18 17:47:03 +00:00
Andrew Haley
50b678d7a0 Merge 2016-10-18 17:14:09 +00:00
Tom Rodriguez
fff2e89e6d 8166972: [JVMCI] reduce size of interpreter when JVMCI is enabled 
Reviewed-by: kvn, twisti
 2016-10-18 17:06:58 +00:00
Roland Westrelin
29e33425a4 8168086: 8166869 broke jvmci build on aarch64 
Reviewed-by: kvn
 2016-10-17 17:55:10 +02:00
Alan Burlison
7520497b75 8157141: Fix for JDK-8031290 is unnecessarily fragile 
8166454: meminfo(2) has been available since Solaris 9

Reviewed-by: dholmes, kbarrett
 2016-10-17 19:18:08 -04:00
Martin Walsh
811ccf69ad 8165482: java in ldoms, with cpu-arch=generic has problems 
Reviewed-by: dholmes, alanbur
 2016-10-17 19:12:28 -04:00
Vladimir Kozlov
28c75424e3 Merge 2016-10-14 08:54:02 -07:00
Ningsheng Jian
6a9dfd0048 8167595: AArch64: SEGV in stub code cipherBlockChaining_decryptAESCrypt 
Reviewed-by: aph
 2016-10-12 12:24:41 +00:00
Hui Shi
ecccfb5c76 8167421: AArch64: in one core system, fatal error: Illegal threadstate encountered 
Adding missing thread state store when os::is_MP() is false

Reviewed-by: aph
 2016-10-17 05:44:43 -07:00
Michael Berg
993bfb6565 8167987: change merge context to clear for mask register usage model 
Reviewed-by: kvn
 2016-10-18 19:08:24 -07:00
Andrew Haley
810f5aada6 Merge 2016-10-06 09:36:23 +00:00
Andrew Haley
25a130784d 8167200: AArch64: Broken stack pointer adjustment in interpreter 
Always adjust SP unconditionally

Reviewed-by: dlong, kbarrett
 2016-10-06 09:25:21 +00:00
Dean Long
ea3671c0ba Merge 2016-10-03 12:35:51 -04:00
Tom Rodriguez
146d0563d9 8166869: [JVMCI] record metadata relocations for metadata references 
Reviewed-by: kvn
 2016-09-29 10:00:56 -07:00
Goetz Lindenmaier
26559c033b 8166765: [ppc] Port "8163014: Mysterious/wrong value for long frame local variable on 64-bit" 
Reviewed-by: mockner
 2016-09-27 10:47:08 +02:00
Goetz Lindenmaier
a4676806a8 8166777: [ppc] port "8164086: Checked JNI pending exception check should be cleared" 
Reviewed-by: fparain, dholmes
 2016-09-27 15:45:44 +02:00
Ningsheng Jian
d3ef4d9c33 8165673: AArch64: Fix JNI floating point argument handling 
Reviewed-by: aph, adinn
 2016-09-27 09:25:26 +01:00
Martin Doerr
ec43099478 8166689: PPC64: Race condition between stack bang and non-entrant patching 
Reviewed-by: goetz
 2016-09-27 09:26:30 +02:00
Dean Long
42ec83b459 Merge 2016-09-26 14:21:21 -04:00
Goetz Lindenmaier
969358fbb3 8166562: C2: Suppress relocations in scratch emit 
Reviewed-by: kvn
 2016-09-22 18:33:47 +02:00
Andrew Dinn
200e239278 8166433: AArch64: Fix for JDK-8163014 broke AArch64 build 
Reviewed-by: adinn, coleenp
 2016-09-22 09:18:16 -04:00
Martin Doerr
8180ee5c6a 8166140: C1: Possible integer overflow in LIRGenerator::generate_address on several platforms 
Reviewed-by: kvn
 2016-09-19 15:08:03 +02:00
Tobias Hartmann
36c39d5c25 8161085: PreserveFPRegistersTest fails with 'AssertionError: Final value has changed' 
C1's G1 barriers should save/restore vector registers before calling into the runtime.

Reviewed-by: kvn, vlivanov
 2016-09-26 08:51:36 +02:00
Robbin Ehn
2a22a8359b Merge 2016-09-13 19:17:21 +02:00
Max Ockner
91140d95d2 Merge 2016-09-13 18:19:05 +02:00
Max Ockner
6b056f929d 8163014: Mysterious/wrong value for "long" frame local variable on 64-bit 
The high byte of a long variable on a 64-bit platform is now zeroed when it is pushed to stack.

Reviewed-by: coleenp, dlong
 2016-09-13 11:04:29 -04:00
David Simms
1c2da5f5ed 8164086: Checked JNI pending exception check should be cleared when returning to Java frame 
Transitions to Java clear the pending pointer

Reviewed-by: dholmes, neliasso, coleenp
 2016-09-13 09:04:44 +02:00
Daniel D. Daugherty
097b1f1495 Merge 2016-09-09 11:23:59 -07:00
Ron Durbin
2bb3bc6449 8140520: segfault on solaris-amd64 with "-XX:VMThreadStackSize=1" option 
Split the single thread_min_stack_allowed into three distinct values (java_thread_min_stack_allowed, compiler_thread_min_stack_allowed and vm_internal_thread_min_stack_allowed) on non-Windows platforms.

Reviewed-by: dcubed, gthornbr, dholmes, coleenp, fparain, aph
 2016-09-09 11:14:57 -07:00
Dean Long
45204fc0bf Merge 2016-09-08 23:43:45 -04:00
Michael Berg
89f7f6f4b3 8164989: Inflate and compress intrinsics produce incorrect results with avx512 
Disabled avx512 for compress and reastrict using of inflate.

Reviewed-by: kvn
 2016-09-06 09:59:25 -07:00
Frederic Parain
a900715bbf 8137035: nsk/stress/stack/stack tests got EXCEPTION_STACK_OVERFLOW on Windows 64 bit 
Reviewed-by: dholmes, dcubed, coleenp
 2016-09-07 12:52:20 -04:00
Hiroshi H Horii
4347d96655 8164920: ppc: enhancement of CRC32 intrinsic 
Reviewed-by: goetz, mdoerr
 2016-09-22 12:17:24 +02:00
Kishor Kharbas
f6ec56f5bb 8078122: YMM registers upper 128 bits may get clobbered by a JNI call on windows 
Convert all XMM registers to be Save-on-Call on Win64.

Reviewed-by: kvn
 2016-09-21 13:47:56 -07:00