stan/jdk-24
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
11,625 Commits 2 Branches 0 Tags
Commit Graph

467 Commits

Author SHA1 Message Date
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
Chris Phillips
6a54c8a55f 7071823: Zero: zero/shark doesn't build after b147-fcs 
Reviewed-by: gbenson, twisti
 2011-08-08 05:49:04 -07:00
Xerxes Ranby
23b10ec618 7066143: JSR 292: Zero support after regressions from 7009923 and 7009309 
Reviewed-by: jrose, twisti
 2011-07-28 02:14:44 -07:00
Vladimir Kozlov
18329266ea 7069452: Cleanup NodeFlags 
Remove flags which duplicate information in Node::NodeClasses.

Reviewed-by: never
 2011-07-27 17:28:36 -07:00
Vladimir Kozlov
48c1293916 7063628: Use cbcond on T4 
Add new short branch instruction to Hotspot sparc assembler.

Reviewed-by: never, twisti, jrose
 2011-07-21 11:25:07 -07:00
Tom Rodriguez
8acdd5ce55 6990212: JSR 292 JVMTI MethodEnter hook is not called for JSR 292 bootstrap and target methods 
Check for single stepping when dispatching invokes from method handles

Reviewed-by: coleenp, twisti, kvn, dsamersoff
 2011-07-15 15:35:50 -07:00
Vladimir Kozlov
20a26c54cd 7059034: Use movxtod/movdtox on T4 
Use new VIS3 mov instructions on T4 for move data between general and float registers.

Reviewed-by: never, twisti
 2011-07-08 09:38:48 -07:00
Vladimir Kozlov
565f8579ac 6990015: Incorrect Icache line size is used for 64 bit x86 
Correct Icache::line_size for x64 and add verification code into vm_version_x86.

Reviewed-by: never, phh
 2011-06-28 15:04:39 -07:00
John R Rose
8df44305c7 7056328: JSR 292 invocation sometimes fails in adapters for types not on boot class path 
Reviewed-by: never
 2011-06-23 17:14:06 -07:00
Tom Rodriguez
7c1d16f7d3 7056380: VM crashes with SIGSEGV in compiled code 
Code was using andq reg, imm instead of addq addr, imm

Reviewed-by: kvn, jrose, twisti
 2011-06-21 09:04:55 -07:00
Tom Rodriguez
5d2e4e676b 7055355: JSR 292: crash while throwing WrongMethodTypeException 
Reviewed-by: jrose, twisti, bdelsart
 2011-06-16 13:46:55 -07:00
Tom Rodriguez
0c0705ca8c 7052219: JSR 292: Crash in ~BufferBlob::MethodHandles adapters 
Reviewed-by: twisti, kvn, jrose
 2011-06-14 14:41:33 -07:00
John R Rose
bb3a527f9a 7047697: MethodHandle.invokeExact call for wrong method causes VM failure if run with -Xcomp 
Reviewed-by: never, twisti
 2011-06-08 17:04:06 -07:00
Tom Rodriguez
a664e486bd 7045514: SPARC assembly code for JSR 292 ricochet frames 
Reviewed-by: kvn, jrose
 2011-06-03 22:31:43 -07:00
Igor Veresov
193c0ac698 7047491: C1: registers saved incorrectly when calling checkcast_arraycopy stub 
Save and restore the argument registers around the call to checkcast_arraycopy

Reviewed-by: never, roland
 2011-05-26 13:15:01 -07:00
Vladimir Kozlov
a1e18b9ed3 7048332: Cadd_cmpLTMask doesn't handle 64-bit tmp register properly 
Use ins_encode %{ %} form to encode cadd_cmpLTMask() instruction and remove unused code.

Reviewed-by: never
 2011-05-25 21:17:07 -07:00
Thomas Salter
da271b804e 7046893: LP64 problem with double_quadword in c1_LIRAssembler_x86.cpp 
Fixed invalid casts in address computation

Reviewed-by: kvn, never
 2011-05-24 15:30:05 -07:00
Tom Rodriguez
c2f2cb75fc 7045513: JSR 292 inlining causes crashes in methodHandleWalk.cpp 
Reviewed-by: jrose
 2011-05-17 19:11:51 -07:00
Christian Thalinger
db9005f0d3 6998541: JSR 292 implement missing return-type conversion for OP_RETYPE_RAW 
Reviewed-by: jrose, kvn, never
 2011-05-12 14:04:48 -07:00
Tom Rodriguez
e5357d4bee 7043461: VM crashes in void LinkResolver::runtime_resolve_virtual_method 
Reviewed-by: kvn, coleenp
 2011-05-12 10:29:02 -07:00
Tom Rodriguez
42e49be1bc 7043301: assert(locals < caller->fp() || locals > (caller->fp() + 16)) failed: locals in save area 
Reviewed-by: kvn
 2011-05-09 19:45:52 -07:00
Tom Rodriguez
6aeaca98d1 6939861: JVM should handle more conversion operations 
Reviewed-by: twisti, jrose
 2011-05-06 16:33:13 -07:00
Vladimir Kozlov
1ac79543d0 5091921: Sign flip issues in loop optimizer 
Fix integer overflow problem in the code generated by loop optimizer.

Reviewed-by: never
 2011-05-04 13:12:42 -07:00
Christian Thalinger
488bc73bcd 7041244: JSR 292: Server VM gets a SEGV running a JCK test 
Reviewed-by: iveresov, kvn, never
 2011-05-04 00:41:48 -07:00
Tom Rodriguez
33f0e50994 7009361: JSR 292 Invalid value on stack on solaris-sparc with -Xcomp 
Reviewed-by: kvn, twisti
 2011-05-02 18:53:37 -07:00
Vladimir Kozlov
6d0283ed8e Merge 2011-04-29 11:15:30 -07:00
Christian Thalinger
868bf68a3e 6993078: JSR 292 too many pushes: Lesp points into register window 
Reviewed-by: kvn, never
 2011-04-21 00:25:40 -07:00
Jon Masamitsu
8328bb291e Merge 2011-04-20 20:32:45 -07:00
Tom Rodriguez
75eac4de0f 7009346: java/dyn/InvokeDynamicPrintArgs.java fails with NPE on solaris-sparc with -Xcomp 
Reviewed-by: kvn, jrose, twisti
 2011-04-20 09:29:00 -07:00
Tom Deneau
e8d2ed978f 7037812: few more defaults changes for new AMD processors 
Use PREFETCHW as default prefetch instruction, set UseXMMForArrayCopy and UseUnalignedLoadStores to true by default.

Reviewed-by: kvn
 2011-04-19 09:30:17 -07:00
John Cuthbertson
236207402d 7036706: G1: Use LIR_OprDesc::as_pointer_register in code changes for 7035117 
Use LIR_OprDesc::as_pointer_register() instead as_register/as_register_lo combination in the code changes for 7035117.

Reviewed-by: iveresov
 2011-04-18 16:27:16 -07:00
Christian Thalinger
7fb4bcc550 7036960: TemplateTable::fast_aldc in templateTable_x86_64.cpp uses movptr instead of load_klass 
Reviewed-by: kvn, iveresov
 2011-04-18 06:50:57 -07:00
John Cuthbertson
7c844aba67 Merge 2011-04-14 13:45:41 -07:00
John Cuthbertson
20a3437a74 7035117: G1: nsk/stress/jni/jnistress002 fails with assertion failure 
Allow long type for offset in G1 code in compiler implementations of Unsafe.getObject

Reviewed-by: never, iveresov
 2011-04-13 17:56:43 -07:00