Richard Reingruber
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728ea561aa
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8038048: assert(null_obj->escape_state() == PointsToNode::NoEscape,etc) runThese -full
Use correct set_escape_state() method.
Reviewed-by: kvn, iignatyev
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2014-04-16 14:49:03 -07:00 |
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Vladimir Kozlov
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8badeecc2c
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8039050: Crash in C2 compiler at Node::rematerialize
Added missing calls to record_for_igvn() in loop opts. Added verification of def-use domination.
Reviewed-by: iveresov
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2014-04-15 14:34:48 -07:00 |
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Roland Westrelin
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f5adc57f94
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8032410: compiler/uncommontrap/TestStackBangRbp.java times out on Solaris-Sparc V9
Make compiled code bang the stack by the worst case size of the interpreter frame at deoptimization points.
Reviewed-by: twisti, kvn
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2014-04-01 09:36:49 +02:00 |
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Albert Noll
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bce45e9222
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Merge
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2014-04-14 09:04:36 +00:00 |
|
Albert Noll
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e2305182b5
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8039425: Code cleanup: PhaseIterGVN::optimize()
This code cleanup aims at improving code readability.
Reviewed-by: kvn, roland
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2014-04-14 10:57:07 +02:00 |
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Albert Noll
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7e1059b62d
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8034216: assert(false) failed: infinite loop in PhaseIterGVN::optimize
Eagerly remove all castPP nodes in PhaseCCP to get type convergence in memnode.
Reviewed-by: kvn, roland
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2014-04-11 11:33:00 +02:00 |
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Igor Veresov
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e6456ff2a4
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8038297: Avoid placing CTI immediately following cbcond instruction on T4
Insert a nop between cbcond and CTI
Reviewed-by: kvn, twisti
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2014-04-10 23:15:13 -07:00 |
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Roland Westrelin
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522abfc113
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8005079: fix LogCompilation for incremental inlining
Report late inlining as part of the rest of the inlining output
Reviewed-by: twisti, kvn
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2014-04-10 11:38:12 +02:00 |
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Tobias Hartmann
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65d6e6b331
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8036898: assert(t != NULL) failed: must set before get
Ignore nodes without a type when checking for speculative types in Compile::remove_speculative_types(...).
Reviewed-by: kvn, roland
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2014-04-10 09:26:24 +02:00 |
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Roland Westrelin
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eb8588549a
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8007988: PrintInlining output is inconsistent with incremental inlining
Fix duplicate and conflicting inlining output
Reviewed-by: kvn, vlivanov
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2014-04-09 09:17:43 +02:00 |
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Morris Meyer
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6db303a301
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8001532: C2 node files refactoring
Split C2 node files into cast, convert, countbits, intrinsic, move, narrowptr and opaquenode classes
Reviewed-by: kvn, morris
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2014-04-01 09:05:20 -07:00 |
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Roland Westrelin
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fa3b0a8f47
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8031755: Type speculation should be used to optimize explicit null checks
Feed profiling data about reference nullness to type speculation.
Reviewed-by: kvn, iveresov
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2014-03-31 09:08:53 +02:00 |
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Lutz Schmidt
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ac75d4fc2f
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8037821: Account for trampoline stubs when estimating code buffer sizes
Take into account space needed for "trampoline code" used by calls on PPC64.
Reviewed-by: kvn
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2014-03-25 12:54:21 -07:00 |
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Poonam Bajaj
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1516f610a1
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6653795: C2 intrinsic for Unsafe.getAddress performs pointer sign extension on 32-bit systems
Native pointers less than 64 bits wide should be extended as an unsigned number.
Reviewed-by: kvn, kevinw
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2014-03-24 08:43:10 -07:00 |
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Vladimir Kozlov
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97a51c5c2a
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8031320: Use Intel RTM instructions for locks
Use RTM for inflated locks and stack locks.
Reviewed-by: iveresov, twisti, roland, dcubed
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2014-03-20 17:49:27 -07:00 |
|
Igor Veresov
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54db2c2d61
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8032463: VirtualDispatch test timeout with DeoptimizeALot
Introduce code aging for warm method detection
Reviewed-by: kvn, twisti
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2014-05-13 11:32:10 -07:00 |
|
Igor Veresov
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768beb9a23
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8031321: Support Intel bit manipulation instructions
Add support for BMI1 instructions
Reviewed-by: kvn, roland
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2014-03-12 11:24:26 -07:00 |
|
David Chase
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a0bb00ac27
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Merge
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2014-03-11 10:59:26 -07:00 |
|
David Chase
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13a70d932e
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8028037: [parfait] warnings from b114 for hotspot.src.share.vm
Insert null check for one warning; other warning handled in parfait config
Reviewed-by: kvn
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2014-03-11 13:38:32 -04:00 |
|
Nils Eliasson
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f457cabe80
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Merge
|
2014-03-11 11:26:14 -04:00 |
|
Igor Veresov
|
35f1475d20
|
8025644: java/util/stream/test/org/openjdk/tests/java/util/stream/ToArrayOpTest.java fails with TestData$OfRef): failure java.lang.AssertionError: expected [true] but found [false]
In GraphKit::gen_checkcast() provide only exact superklass to GraphKit::maybe_cast_profiled_receiver()
Reviewed-by: kvn, roland
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2014-03-10 11:09:02 -07:00 |
|
Vladimir Ivanov
|
bd8255eaa4
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8036667: "assert(adr->is_AddP() && adr->in(AddPNode::Offset)->is_Con()) failed: offset is a constant" with FoldStableValues on
Reviewed-by: kvn
|
2014-03-06 09:53:14 -08:00 |
|
Roland Westrelin
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d5ff84f8b3
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8032633: Enable type speculation by default
Enable type speculation
Reviewed-by: kvn
|
2014-03-06 11:11:04 +01:00 |
|
Vladimir Ivanov
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3ba019c8b2
|
8035828: Turn on @Stable support in VM
Reviewed-by: jrose, twisti
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2014-03-04 02:20:41 -08:00 |
|
Aleksey Shipilev
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1d10b6813e
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8031818: Experimental VM flag for enforcing safe object construction
-XX:+AlwaysSafeConstructors to unconditionally emit the trailing constructor barrier.
Reviewed-by: kvn, roland
|
2014-03-03 15:31:27 +04:00 |
|
Aleksey Shipilev
|
c4bd0f58d3
|
8033380: Experimental VM flag to enforce access atomicity
-XX:+AlwaysAtomicAccesses to unconditionally enforce the access atomicity.
Reviewed-by: roland, kvn, iveresov
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2014-03-03 15:54:45 +04:00 |
|
Dmitry Samersoff
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4482a30c61
|
8036102: part of the fix for 6498581 lost in mismerge
Restore code lost in mis-merge
Reviewed-by: dcubed
|
2014-03-01 09:56:15 -08:00 |
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Morris Meyer
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c696dd6700
|
Merge
|
2014-02-28 08:02:20 -08:00 |
|
Roland Westrelin
|
227129c4d9
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8031754: Type speculation should favor profile data from outermost inlined method
Favor profile data coming from outer most method
Reviewed-by: kvn, twisti
|
2014-02-28 13:44:16 +01:00 |
|
Igor Veresov
|
2c99a4ef9f
|
8035283: Second phase of branch shortening doesn't account for loop alignment
Added missing check for loop padding case.
Reviewed-by: kvn, jrose
|
2014-02-26 16:45:15 -08:00 |
|
Harold Seigel
|
b2c117b170
|
Merge
|
2014-02-23 13:16:03 -05:00 |
|
Markus Grönlund
|
68857c9469
|
8035493: JVMTI PopFrame capability must instruct compilers not to prune locals
Reviewed-by: kvn, sla, coleenp, sspitsyn
|
2014-02-22 10:22:05 +01:00 |
|
Vladimir Kozlov
|
4200d0d095
|
Merge
|
2014-02-20 12:20:56 -08:00 |
|
Goetz Lindenmaier
|
a5520f1c94
|
8035394: PPC64: Make usage of intrinsic dsqrt depend on processor recognition
Reviewed-by: kvn
|
2014-02-20 11:05:12 +01:00 |
|
Vladimir Kozlov
|
5117e1a805
|
Merge
|
2014-02-19 12:08:49 -08:00 |
|
Henry Jen
|
a752b0b503
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8033215: clang: node.cpp:284 IDX_INIT macro use uninitialized field _out
Reviewed-by: twisti, kvn
|
2014-02-11 21:32:19 -08:00 |
|
Niclas Adlertz
|
94a86285a7
|
8010500: [parfait] Possible null pointer dereference at hotspot/src/share/vm/opto/loopnode.hpp
Added NULL check for loopnode() in get_pre_loop_end()
Reviewed-by: kvn, roland
|
2014-02-26 07:46:46 +01:00 |
|
Roland Westrelin
|
84c68fc78a
|
Merge
|
2014-02-25 10:42:25 -08:00 |
|
Roland Westrelin
|
493557fc90
|
8031752: Failed speculative optimizations should be reattempted when root of compilation is different
Support for speculative traps that keep track of the root of the compilation in which a trap occurs.
Reviewed-by: kvn, twisti
|
2014-02-25 18:16:24 +01:00 |
|
Niclas Adlertz
|
5d4b624caf
|
8033260: assert(lrg._area >= 0.0) failed: negative spill area
Change type from float to double on block frequency, and add check for +Inf - +Inf operation
Reviewed-by: kvn, roland
|
2014-02-25 17:51:27 +01:00 |
|
Niclas Adlertz
|
532b570e81
|
8032656: Tag the MachSpillCopies with purpose information
Subclassed the MachSpillCopyNode with different subnodes for different spill purposes to enhance debugging / visualization
Reviewed-by: kvn, roland
|
2014-02-25 14:09:02 +01:00 |
|
Niclas Adlertz
|
e3931e81eb
|
8032894: Remove dead code in Pressure::lower
Remove dead code in Pressure::lower
Reviewed-by: kvn, roland
|
2014-02-25 10:26:21 +01:00 |
|
Vladimir Kozlov
|
7d92dc4d79
|
Merge
|
2014-01-28 12:28:17 -08:00 |
|
Vladimir Kozlov
|
c3a0e80e0b
|
Merge
|
2014-01-28 12:25:34 -08:00 |
|
Vladimir Kozlov
|
a354960abb
|
8032566: Crash in JIT when running Scala compiler (and compiling Scala std lib)
Switch off EliminateAutoBox flag by default in jdk8 release.
Reviewed-by: iveresov
|
2014-01-27 10:20:51 -08:00 |
|
Niclas Adlertz
|
970a35292b
|
8031498: Cleanup and re-factorize PhaseChaitin::build_ifg_physical
Created sub-functions, added data structures, improved naming and removed unnecessary code
Reviewed-by: kvn, roland, rbackman
|
2014-01-24 13:06:52 +01:00 |
|
Aleksey Shipilev
|
fbff3b73a4
|
8032490: Remove -XX:+-UseOldInlining
Move the option to obsolete options list, purge the redundant compiler code.
Reviewed-by: kvn, jrose
|
2014-01-24 15:26:56 +04:00 |
|
Roland Westrelin
|
c19a7e0fa3
|
8027422: assert(_gvn.type(obj)->higher_equal(tjp)) failed: cast_up is no longer needed
Type methods shouldn't always operate on speculative part
Reviewed-by: kvn, twisti
|
2014-01-24 09:31:53 +01:00 |
|
Rickard Bäckman
|
0b85ee832e
|
8027754: Enable loop optimizations for loops with MathExact inside
Reviewed-by: kvn, iveresov
|
2014-01-23 12:08:28 +01:00 |
|
Martin Doerr
|
0306737032
|
8029101: PPC64 (part 211): ordering of Independent Reads of Independent Writes
Reviewed-by: dholmes, kvn
|
2014-01-16 14:25:51 +01:00 |
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