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360 Commits

Author SHA1 Message Date
Christian Thalinger
099978400a Merge 2011-01-27 08:47:02 -08:00
Tom Rodriguez
4739203b6c 7008809: should report the class in ArrayStoreExceptions from compiled code 
Reviewed-by: iveresov, twisti
 2011-01-24 13:34:18 -08:00
Igor Veresov
9256b1a02a 7013812: C1: deopt blob too far from patching stub 
Use long jumps to get from patching stubs to deopt blob

Reviewed-by: kvn, never
 2011-01-21 00:01:41 -08:00
Daniel D. Daugherty
1ce36e3055 Merge 2011-01-13 08:32:15 -08:00
Christian Thalinger
6aa9bf4152 Merge 2011-01-13 07:28:47 -08:00
Christian Thalinger
53c79c908e Merge 2011-01-13 07:20:32 -08:00
Igor Veresov
18619a6ed6 7011627: C1: call_RT must support targets that don't fit in wdisp30 
Make both compilers emit near and far calls when necessary.

Reviewed-by: never, kvn, phh
 2011-01-12 18:33:25 -08:00
Paul Hohensee
6931aa0a24 7011463: Sparc MacroAssembler::incr_allocated_bytes() needs a RegisterOrConstant argument 
Replaced incr_allocated_bytes() formals var_size_in_bytes and con_size_in_bytes with a single RegisterOrConstant formal.

Reviewed-by: twisti, jcoomes
 2011-01-11 17:33:21 -05:00
Igor Veresov
6a80d2126c 4930919: race condition in MDO creation at back branch locations 
Reuse set_method_data_for_bcp() to setup mdp after MDO creation.

Reviewed-by: kvn, never
 2011-01-10 18:46:29 -08:00
Christian Thalinger
b2f607fcb6 7010180: JSR 292 InvokeDynamicPrintArgs fails with: assert(_adapter == NULL) failed: init'd to NULL 
Reviewed-by: never
 2011-01-10 00:56:39 -08:00
Daniel D. Daugherty
0c7a73dc8c Merge 2011-01-07 15:54:32 -08:00
Paul Hohensee
7b0134a7cb 7003271: Hotspot should track cumulative Java heap bytes allocated on a per-thread basis 
Track allocated bytes in Thread's, update on TLAB retirement and direct allocation in Eden and tenured, add JNI methods for ThreadMXBean.

Reviewed-by: coleenp, kvn, dholmes, ysr
 2011-01-07 10:42:32 -05:00
Igor Veresov
c6f34365c2 7010618: C1: array length should be treated at int on 64bit during array allocation 
Sign-extend the length argument during array allocation

Reviewed-by: never, kvn
 2011-01-06 16:03:20 -08:00
Igor Veresov
43280aa63e 7009231: C1: Incorrect CAS code for longs on SPARC 32bit 
Fix CAS of longs on SPARC 32bit and cmove on SPARC 64bit.

Reviewed-by: kvn
 2010-12-27 21:51:31 -08:00
Christian Thalinger
a8a98509e7 7007377: JSR 292 MethodHandlesTest.testCastFailure fails on SPARC with -Xcomp +DeoptimizeALot 
Reviewed-by: kvn, jrose
 2010-12-22 02:02:53 -08:00
Vladimir Kozlov
9fd396ce55 7006505: Use kstat info to identify SPARC processor 
Read Solaris kstat data to get more precise CPU information

Reviewed-by: iveresov, never, twisti, dholmes
 2010-12-16 14:15:12 -08:00
Christian Thalinger
0563626b3c 7006044: materialize cheap non-oop pointers on 64-bit SPARC 
After 6961690 we load non-oop pointers for the constant table which could easily be materialized in a few instructions.

Reviewed-by: never, kvn
 2010-12-14 12:44:30 -08:00
Igor Veresov
a9bee9ec34 Merge 2010-12-08 17:50:49 -08:00
Vladimir Kozlov
797fb02b41 7004925: CTW: assert(nbits == 32 || -(1 << nbits-1) <= x && x < ( 1 << nbits-1)) failed: value out of range 
Set offset in register if it does not fit 13 bits.

Reviewed-by: iveresov
 2010-12-07 11:00:02 -08:00
Tom Rodriguez
f74039fd41 7004530: casx used for 32 bit cas after 7003554 
Reviewed-by: kvn, iveresov
 2010-12-03 12:14:33 -08:00
Christian Thalinger
bd6731ae92 7003798: test/compiler/6991596 fails with true != false 
The test of 6991596 fails on SPARCV9.

Reviewed-by: kvn, never, jrose
 2010-12-03 06:14:37 -08:00
Christian Thalinger
ffaadcecea 6961690: load oops from constant table on SPARC 
Oops should be loaded from the constant table of an nmethod instead of materializing them with a long code sequence.

Reviewed-by: never, kvn
 2010-12-03 01:34:31 -08:00
Igor Veresov
ab725dba1d 7003554: (tiered) assert(is_null_object() || handle() != NULL) failed: cannot embed null pointer 
C1 with profiling doesn't check whether the MDO has been really allocated, which can silently fail if the perm gen is full. The solution is to check if the allocation failed and bailout out of inlining or compilation.

Reviewed-by: kvn, never
 2010-12-02 17:21:12 -08:00
Ivan P Krylov
9802f91e66 6348631: remove the use of the HPI library from Hotspot 
Move functions from hpi library to hotspot, communicate with licensees and open source community, check jdk for dependency, file CCC request

Reviewed-by: coleenp, acorn, dsamersoff
 2010-12-01 18:26:32 -05:00
Igor Veresov
d59d7ffc4a 6985015: C1 needs to support compressed oops 
This change implements compressed oops for C1 for x64 and sparc. The changes are mostly on the codegen level, with a few exceptions when we do access things outside of the heap that are uncompressed from the IR. Compressed oops are now also enabled with tiered.

Reviewed-by: twisti, kvn, never, phh
 2010-11-30 23:23:40 -08:00
Stefan Karlsson
8006fe8f75 6989984: Use standard include model for Hospot 
Replaced MakeDeps and the includeDB files with more standardized solutions.

Reviewed-by: coleenp, kvn, kamg
 2010-11-23 13:22:55 -08:00
Christian Thalinger
b64a0fd5a4 6997459: JSR 292 after 6994093 getting: on return to interpreted call, restored SP is corrupted 
Reviewed-by: kvn, jrose, never
 2010-11-04 12:16:58 -07:00
Christian Thalinger
a1396ef871 6996240: The BitSet.length method sometimes returns an index+1 value less than that of the highest bit set 
Reviewed-by: never, kvn
 2010-11-02 14:56:40 -07:00
Vladimir Kozlov
249b1f6c4f 6987135: Performance regression on Intel platform with 32-bits edition between 6u13 and 6u14 
Use hardware DIV instruction for long division by constant when it is faster than code with multiply.

Reviewed-by: never
 2010-11-02 09:00:37 -07:00
John R Rose
ce0125e7f2 6984311: JSR 292 needs optional bootstrap method parameters 
Allow CONSTANT_InvokeDynamic nodes to have any number of extra operands.

Reviewed-by: twisti
 2010-10-30 13:08:23 -07:00
John R Rose
c798146bee 6994093: MethodHandle.invokeGeneric needs porting to SPARC 
SPARC code missing from fix to 6939224

Reviewed-by: twisti
 2010-10-30 11:45:49 -07:00
Tom Rodriguez
1022ea2299 Merge 2010-10-18 15:43:29 -07:00
Tom Rodriguez
daa052114f Merge 2010-10-18 09:33:24 -07:00
Christian Thalinger
14d9ac3169 6991596: JSR 292 unimplemented adapter_opt_i2i and adapter_opt_l2i on SPARC 
Reviewed-by: kvn, jrose, dsamersoff
 2010-10-18 01:54:24 -07:00
Tom Rodriguez
e4f08bc195 6992477: fix for 6991512 broke sparc barriers 
Reviewed-by: kvn, iveresov
 2010-10-15 14:21:11 -07:00
Karen Kinnear
4af336814e Merge 2010-10-15 15:12:04 -04:00
Roland Westrelin
225a3b0eb8 Merge 2010-10-13 15:38:14 -07:00
Christian Thalinger
c225b71d63 Merge 2010-10-13 13:31:30 -07:00
Karen Kinnear
7d2a7e7452 Merge 2010-10-13 11:46:46 -04:00
Roland Westrelin
08e2ead403 6991211: assert failure on sparc: "can not have caller-save register operands at calls" 
Fixes sparc only assert failure following 6972540

Reviewed-by: never
 2010-10-13 10:29:31 +02:00
Christian Thalinger
98e9ecf9da 6987555: JSR 292 unboxing to a boolean value fails on big-endian SPARC 
Reviewed-by: never, jrose
 2010-10-13 01:19:43 -07:00
Igor Veresov
28a13e88e7 6991512: G1 barriers fail with 64bit C1 
Fix compare-and-swap intrinsic problem with G1 post-barriers and issue with branch ranges in G1 stubs on sparc

Reviewed-by: never, kvn
 2010-10-12 23:51:20 -07:00
Christian Thalinger
0e4ed251b8 6829194: JSR 292 needs to support compressed oops 
Reviewed-by: kvn, jrose
 2010-10-11 04:18:58 -07:00
Tom Rodriguez
39d16839d3 6980792: Crash "exception happened outside interpreter, nmethods and vtable stubs (1)" 
Reviewed-by: kvn
 2010-10-07 21:40:55 -07:00
Bob Vandette
72616ad2bc 6989297: Integrate additional portability improvements 
Reviewed-by: vladidan, dholmes
 2010-10-07 15:12:57 -04:00
Tom Rodriguez
84e48aee05 6988018: dtrace/hotspot/MethodInvocation/MethodInvocation002 crashes with client compiler 
Reviewed-by: iveresov, kvn, kamg
 2010-10-05 11:16:12 -07:00
Tom Rodriguez
e65f42fe5e 6982370: SIGBUS in jbyte_fill 
Reviewed-by: kvn
 2010-09-14 14:09:24 -07:00
John R Rose
52e3d262a1 6939224: MethodHandle.invokeGeneric needs to perform the correct set of conversions 
Reviewed-by: never
 2010-09-13 23:24:30 -07:00
Igor Veresov
aa21a39d97 6919069: client compiler needs to capture more profile information for tiered work 
Added profiling of instanceof and aastore.

Reviewed-by: kvn, jrose, never
 2010-09-13 12:10:49 -07:00
Matthias Klose
d0cc3fc376 6983073: fix compiler error with GCC 4.4 or newer on SPARC 
Reviewed-by: twisti
 2010-09-08 04:50:26 -07:00