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650 Commits

Author SHA1 Message Date
Volker Simonis
f49894d78c 7122939: TraceBytecodes broken with UseCompressedOops 
Disable verify_heapbase on sparc if TraceBytecodes because the latter uses r12 as a temp register

Reviewed-by: coleenp, phh
 2011-12-19 15:34:09 -05:00
Jiangli Zhou
fafb59a0dc Merge 2011-12-09 11:29:05 -08:00
Stefan Karlsson
e057d60ca1 7118863: Move sizeof(klassOopDesc) into the *Klass::*_offset_in_bytes() functions 
Moved sizeof(klassOopDesc), changed the return type to ByteSize and removed the _in_bytes suffix.

Reviewed-by: never, bdelsart, coleenp, jrose
 2011-12-07 11:35:03 +01:00
Vladimir Kozlov
dc542c9909 7121648: Use 3-operands SIMD instructions on x86 with AVX 
Use 3-operands SIMD instructions in C2 generated code for machines with AVX.

Reviewed-by: never
 2011-12-20 00:55:02 -08:00
Vladimir Kozlov
b7f5d60a7e 7116452: Add support for AVX instructions 
Added support for AVX extension to the x86 instruction set.

Reviewed-by: never
 2011-12-14 14:54:38 -08:00
Jiangli Zhou
f9f4ba0203 7117052: instanceKlass::_init_state can be u1 type 
Change instanceKlass::_init_state field to u1 type.

Reviewed-by: bdelsart, coleenp, dholmes, phh, never
 2011-12-06 18:28:51 -05:00
Igor Veresov
e60b163500 7116795: Tiered: enable by default for server 
Enable tiered compilation on server VM by default

Reviewed-by: kvn, never
 2011-11-30 17:35:51 -08:00
Roland Westrelin
07d9df5a7f 7090968: Allow adlc register class to depend on runtime conditions 
Allow reg_class definition as a function.

Reviewed-by: kvn, never
 2011-11-22 09:45:57 +01:00
Tom Rodriguez
051c64ad4d 7104960: JSR 292: +VerifyMethodHandles in product JVM can overflow buffer 
Reviewed-by: kvn, jrose, twisti
 2011-11-08 10:31:53 -08:00
Andreas Schoesser
93fbade63d 6636110: unaligned stackpointer leads to crash during deoptimization 
Reviewed-by: never, kvn
 2011-11-04 13:55:31 -07:00
Christian Thalinger
9740abac58 7106944: assert(_pc == *pc_addr) failed may be too strong 
Reviewed-by: kvn, never
 2011-11-03 04:12:49 -07:00
Christian Thalinger
5ffce97ffc 7104561: UseRDPCForConstantTableBase doesn't work after shorten branches changes 
Reviewed-by: never, kvn
 2011-10-31 03:06:42 -07:00
Tom Rodriguez
6bcf877494 7103261: crash with jittester on sparc 
Reviewed-by: iveresov, kvn
 2011-10-28 14:44:52 -07:00
Christian Thalinger
6d1f314a4b 7102657: JSR 292: C1 deoptimizes unlinked invokedynamic call sites infinitely 
Reviewed-by: never, bdelsart
 2011-10-27 04:43:37 -07:00
Vladimir Kozlov
669fa7396d 7097546: Optimize use of CMOVE instructions 
Avoid CMove in a loop if possible. May generate CMove if it could be moved outside a loop.

Reviewed-by: never
 2011-10-26 06:08:56 -07:00
Christian Thalinger
ae64d0bc30 7090904: JSR 292: JRuby junit test crashes in PSScavengeRootsClosure::do_oop 
Reviewed-by: kvn, never, jrose
 2011-10-24 07:53:17 -07:00
Igor Veresov
e9bfe21bdf Merge 2011-10-21 00:58:30 -07:00
Axel Siebenborn
96500c22d7 7100935: win32: memmove is not atomic but is used for pd_conjoint_*_atomic operations 
Replace the call to memmove by a simple copy loop

Co-authored-by: Volker Simonis <volker.simonis@gmail.com>
Reviewed-by: dholmes, kvn, never
 2011-10-19 10:52:30 -07:00
David Holmes
c45d65f8eb Merge 2011-10-17 01:40:27 -04:00
Vladimir Kozlov
2407655ab1 7100757: The BitSet.nextSetBit() produces incorrect result in 32bit VM on Sparc 
Instruction countTrailingZerosL() should use iRegIsafe dst register since it is used in long arithmetic.

Reviewed-by: never, twisti
 2011-10-14 10:07:28 -07:00
Christos Zoulas
32708baef1 7098194: integrate macosx-port changes 
Integrate bsd-port/hotspot and macosx-port/hotspot changes as of 2011.09.29.

Co-authored-by: Greg Lewis <glewis@eyesbeyond.com>
Co-authored-by: Kurt Miller <kurt@intricatesoftware.com>
Co-authored-by: Alexander Strange <astrange@apple.com>
Co-authored-by: Mike Swingler <swingler@apple.com>
Co-authored-by: Roger Hoover <rhoover@apple.com>
Co-authored-by: Victor Hernandez <vhernandez@apple.com>
Co-authored-by: Pratik Solanki <psolanki@apple.com>
Reviewed-by: kvn, dholmes, never, phh
 2011-10-13 09:35:42 -07:00
Christian Thalinger
de00cc778c 7081938: JSR292: assert(magic_number_2() == MAGIC_NUMBER_2) failed 
Reviewed-by: never, bdelsart
 2011-10-11 02:19:37 -07:00
Vladimir Kozlov
47e357e16f 7081933: Use zeroing elimination optimization for large array 
Don't zero new typeArray during runtime call if the allocation is followed by arraycopy into it.

Reviewed-by: twisti
 2011-09-26 10:24:05 -07:00
Kurt Miller
95c56a472b 7089790: integrate bsd-port changes 
Co-authored-by: Greg Lewis <glewis@eyesbeyond.com>
Co-authored-by: Jung-uk Kim <jkim@freebsd.org>
Co-authored-by: Christos Zoulas <christos@zoulas.com>
Co-authored-by: Landon Fuller <landonf@plausible.coop>
Co-authored-by: The FreeBSD Foundation <board@freebsdfoundation.org>
Co-authored-by: Michael Franz <mvfranz@gmail.com>
Co-authored-by: Roger Hoover <rhoover@apple.com>
Co-authored-by: Alexander Strange <astrange@apple.com>
Reviewed-by: kvn, twisti, jrose
 2011-09-25 16:03:29 -07:00
Igor Veresov
9661feecbc 7091764: Tiered: enable aastore profiling 
Turn on aastore profiling

Reviewed-by: jrose, twisti
 2011-09-19 15:21:03 -07:00
Tom Rodriguez
4511ca18de 7110489: C1: 64-bit tiered with ForceUnreachable: assert(reachable(src)) failed: Address should be reachable 
Reviewed-by: kvn, iveresov, twisti
 2011-11-18 10:29:27 -08:00
Christian Thalinger
81c085a1e2 7003454: order constants in constant table by number of references in code 
Reviewed-by: kvn, never, bdelsart
 2011-11-16 01:39:50 -08:00
Tom Rodriguez
e39ba1a5fe 7086585: make Java field injection more flexible 
Reviewed-by: jrose, twisti, kvn, coleenp
 2011-09-10 17:29:02 -07:00
Tom Rodriguez
1ebca30d26 7088020: SEGV in JNIHandleBlock::release_block 
Reviewed-by: kvn, twisti
 2011-09-10 00:11:04 -07:00
Igor Veresov
67ba51cae8 Merge 2011-09-09 12:44:37 -07:00
Bertrand Delsart
6141a568aa 7087445: Improve platform independence of JSR292 shared code 
Changes necessary for some JSR292 ports

Reviewed-by: jrose, dholmes
 2011-09-08 10:12:25 +02:00
Igor Veresov
315ec64dce Merge 2011-09-07 11:52:00 -07:00
Tom Rodriguez
edb7b9514a 7051798: SA-JDI: NPE in Frame.addressOfStackSlot(Frame.java:244) 
Reviewed-by: kvn
 2011-09-05 17:09:05 -07:00
Tom Rodriguez
b13890a199 Merge 2011-09-03 09:56:57 -07:00
Tom Rodriguez
32fd1b087d 7071307: MethodHandle bimorphic inlining should consider the frequency 
Reviewed-by: twisti, roland, kvn, iveresov
 2011-09-02 20:58:21 -07:00
Vladimir Kozlov
f7d7a6071a 7039731: arraycopy could use prefetch on SPARC 
Use BIS and prefetch in arraycopy stubs for Sparc (BIS for T4 only).

Reviewed-by: never, iveresov
 2011-09-02 12:13:33 -07:00
Y. Srinivas Ramakrishna
74b5a420d5 Merge 2011-08-31 23:55:58 -07:00
Tom Rodriguez
fa7c124af1 7083786: dead various dead chunks of code 
Reviewed-by: iveresov, kvn
 2011-08-31 16:46:11 -07:00
John Cuthbertson
6c8c4fb321 7066841: remove MacroAssembler::br_on_reg_cond() on sparc 
Remove the macro assembler routine br_on_reg_cond() and replace the remaining calls to that routine with an equivalent.

Reviewed-by: kvn, iveresov
 2011-08-31 10:16:02 -07:00
Vladimir Kozlov
9c87ea9062 7085137: -XX:+VerifyOops is broken 
Replace set() with patchable_set() to generate 8 instructions always.

Reviewed-by: iveresov, never, roland
 2011-08-31 09:48:21 -07:00
Vladimir Kozlov
6446205688 7059037: Use BIS for zeroing on T4 
Use BIS for zeroing new allocated big (2Kb and more) objects and arrays.

Reviewed-by: never, twisti, ysr
 2011-08-26 08:52:22 -07:00
Vladimir Kozlov
85b4875e2e 7081926: assert(VM_Version::supports_sse2()) failed: must support 
Fix assert, prefetchnta is supported since SSE not SSE2.

Reviewed-by: never
 2011-08-22 11:00:39 -07:00
John Coomes
af31d0cf27 Merge 2011-08-19 14:08:18 -07:00
Christian Thalinger
db338313bf 7079769: JSR 292: incorrect size() for CallStaticJavaHandle on sparc 
Reviewed-by: never, kvn
 2011-08-17 11:52:22 -07:00
Christian Thalinger
fc31a8e0b9 7079626: x64 emits unnecessary REX prefix 
Reviewed-by: kvn, iveresov, never
 2011-08-17 05:14:43 -07:00
Vladimir Kozlov
90651b2666 7079329: Adjust allocation prefetching for T4 
On T4 2 BIS instructions should be issued to prefetch 64 bytes

Reviewed-by: iveresov, phh, twisti
 2011-08-16 16:59:46 -07:00
Christian Thalinger
134c40b4db 7071653: JSR 292: call site change notification should be pushed not pulled 
Reviewed-by: kvn, never, bdelsart
 2011-08-16 04:14:05 -07:00
Vladimir Kozlov
ac99f413d7 7063629: use cbcond in C2 generated code on T4 
Use new short branch instruction in C2 generated code.

Reviewed-by: never
 2011-08-11 12:08:11 -07:00
Roland Westrelin
b543a07b9a 7074017: Introduce MemBarAcquireLock/MemBarReleaseLock nodes for monitor enter/exit code paths 
Replace MemBarAcquire/MemBarRelease nodes on the monitor enter/exit code paths with new MemBarAcquireLock/MemBarReleaseLock nodes

Reviewed-by: kvn, twisti
 2011-08-02 18:36:40 +02:00
Tom Rodriguez
9cd1a00e3f 7075623: 6990212 broke raiseException in 64 bit 
Reviewed-by: kvn, twisti
 2011-08-08 13:19:46 -07:00