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727 Commits

Author SHA1 Message Date
Daniel D. Daugherty
5e70392aa8 8132287: obsolete the "InlineNotify" flag option 
Reviewed-by: kvn, dlong, dholmes
 2018-05-11 11:08:32 -04:00
Stefan Karlsson
1cb95bd3d1 8200729: Conditional compilation of GCs 
Reviewed-by: ehelin, coleenp, kvn, ihse
 2018-05-04 11:41:35 +02:00
Tobias Hartmann
1787461d8a 8202179: Compilation fails with assert(n->is_expensive()) failed: expensive nodes with non-null control here only 
Only treat the SqrtFNode as expensive if the control input is not NULL.

Reviewed-by: kvn, roland
 2018-04-27 07:59:29 +02:00
Roland Westrelin
0ef11c31c7 8201367: assert(current != first_mem) failed: corrupted memory graph in superword code 
Don't rely on the RPO order to find the "first" and "last" loads of the pack

Reviewed-by: kvn
 2018-04-26 12:48:35 -07:00
Roland Westrelin
93691571bc 8200303: C2 should leverage profiling for lookupswitch/tableswitch 
Reviewed-by: kvn, thartmann
 2018-04-24 15:07:20 -07:00
Roland Westrelin
15a89eeee4 8201368: IfNode::fold_compares() may lead to incorrect execution 
Reviewed-by: neliasso, kvn
 2018-04-10 17:07:21 +02:00
Roland Westrelin
a67480f33d 8200477: Integer dot product no longer autovectorised 
Reviewed-by: kvn
 2018-04-24 09:35:08 +02:00
Coleen Phillimore
1ee531afe9 8200555: OopHandle should use Access API 
Add RootAccess<> to OopHandle.resolve() in runtime and interpreter code.  Add comments for compiler code for later.

Reviewed-by: eosterlund, stefank
 2018-04-18 10:39:40 -04:00
Per Lidén
ec504ecf84 8201362: Remove CollectedHeap::barrier_set() 
Reviewed-by: shade, rkennke
 2018-04-12 11:22:24 +02:00
Per Lidén
6825739d3f 8201318: Introduce GCThreadLocalData to abstract GC-specific data belonging to a thread 
Reviewed-by: shade, rehn
 2018-04-12 08:25:56 +02:00
Roland Westrelin
c450333748 8197931: Null pointer dereference in Unique_Node_List::push of node.hpp:1510 
Reviewed-by: dlong, thartmann
 2018-03-20 15:38:00 +01:00
Stefan Karlsson
1a1aecd166 8200106: Move NoSafepointVerifier out from gcLocker.hpp 
Reviewed-by: coleenp
 2018-03-23 18:54:12 +01:00
Roland Westrelin
98db6d11f3 8193130: Bad graph when unrolled loop bounds conflicts with range checks 
Reviewed-by: kvn, thartmann
 2018-03-22 20:21:19 -07:00
Roland Westrelin
fd4f430f62 8199784: PhaseIdealLoop::place_near_use() might return wrong control with loop strip mining 
Reviewed-by: kvn
 2018-03-21 20:15:00 -07:00
Coleen Phillimore
221d0f4c54 8199809: Don't include frame.inline.hpp and other.inline.hpp from .hpp files 
Remove frame.inline.hpp,etc from header files and adjust transitive includes.

Reviewed-by: stefank, stuefe
 2018-03-21 19:45:24 -04:00
Erik Österlund
0f92948d6f 8199604: Rename CardTableModRefBS to CardTableBarrierSet 
Reviewed-by: stefank, pliden
 2018-03-19 07:38:18 +01:00
Coleen Phillimore
fde89a34d0 8199263: Split interfaceSupport.hpp to not require including .inline.hpp files 
InterfaceSupport.hpp is an inline file so moved to interfaceSupport.inline.hpp and stopped including it in .hpp files

Reviewed-by: stefank, rehn, kvn
 2018-03-16 09:12:13 -04:00
Razvan Lupusoru
343cf9910d 8199421: Add support for vector popcount 
Reviewed-by: kvn
 2018-03-13 10:22:15 -07:00
Coleen Phillimore
ee9d695757 8199283: Remove ValueObj class for allocation subclassing for compiler code 
Reviewed-by: stefank, tschatzl
 2018-03-09 20:01:38 -05:00
Stefan Karlsson
133faf856d 8199264: Remove universe.inline.hpp to simplify include dependencies 
Reviewed-by: coleenp, hseigel
 2018-03-07 21:57:36 +01:00
Andrew Dinn
b473be9a41 8198950: AArch64: org.openjdk.jcstress.tests.varhandles.DekkerTest fails 
Fix breakage to AArch64 code generation caused by JDK-8181211

Reviewed-by: thartmann, roland, kvn, vlivanov, jrose
 2018-03-05 13:18:55 +00:00
Erik Österlund
a06129a432 8195148: Collapse G1SATBCardTableModRefBS and G1SATBCardTableLoggingModRefBS into a single G1BarrierSet 
Reviewed-by: ehelin, kbarrett
 2018-03-06 08:36:44 +01:00
Rahul Raghavan
1392d4b80f 8198252: Null pointer dereference in fold_compares_helper 
Added required null check with reported usage of filtered_int_type calls

Reviewed-by: kvn, thartmann
 2018-02-28 23:23:35 -08:00
Erik Österlund
36449e6c30 8198703: Missing #include "gc/shared/cardTableModRefBS.hpp" in graphKit.hpp 
Reviewed-by: thartmann, goetz, kvn
 2018-02-26 18:04:43 +01:00
Erik Österlund
95d34d138d 8195142: Refactor out card table from CardTableModRefBS to flatten the BarrierSet hierarchy 
Reviewed-by: stefank, coleenp, kvn, ehelin
 2018-02-26 09:34:12 +01:00
Erik Österlund
432a71e564 8198286: Direct memory accessors in typeArrayOop.hpp should use Access API 
Reviewed-by: pliden, rkennke
 2018-02-22 10:39:42 +01:00
Lois Foltan
b085ebe7b7 8196884: VS2017 Multiple Type Cast Conversion Compilation Errors 
Change the type of symbolic constant badAddressVal and introduce specific casts to fix multiple type cast conversion compilation errors.

Reviewed-by: coleenp, kbarrett
 2018-02-20 07:46:40 -05:00
Tobias Hartmann
01353e7787 8197828: Null pointer dereference in MultiNode::proj_out_or_null 
Added a null check for the return value of AllocateNode::initialization().

Reviewed-by: kvn, shade, dlong
 2018-02-15 09:17:56 +01:00
Roland Westrelin
4f8c5b6949 8197563: assert(is_Loop()) crash in PhaseIdealLoop::try_move_store_before_loop() 
Don't move store out of the loop if head is not a LoopNode.

Reviewed-by: kvn, thartmann
 2018-02-13 16:57:01 +01:00
Erik Österlund
0fb7dffb83 8195103: Refactor out card table from CardTableModRefBS to flatten the BarrierSet hierarchy 
Reviewed-by: kbarrett, tschatzl
 2018-01-10 22:48:27 +01:00
Jesper Wilhelmsson
44ab590f44 Merge 2018-02-05 23:12:03 +01:00
Dean Long
672ddf57fc 8194987: Null pointer dereference in escape.cpp related to Node::find_out_with() 
Reviewed-by: kvn
 2018-01-31 16:09:52 -08:00
Dean Long
b1723061be 8194984: 9 Null pointer dereference defect groups related to ciMethodData::bci_to_data() 
Reviewed-by: kvn
 2018-01-31 16:09:29 -08:00
Roland Westrelin
d244b3ccd1 8196296: Lucene test crashes C2 compilation 
Prevent merging of back to back ifs if one is a counted loop end.

Reviewed-by: kvn, thartmann
 2018-01-30 09:08:44 +01:00
Rickard Bäckman
9ba6ab25e4 8191915: JCK tests produce incorrect results with C2 
Reviewed-by: thartmann, vlivanov, goetz
 2018-01-18 19:21:11 +01:00
Dean Long
745d8e3815 8194982: 2 Null pointer dereference defect groups related to ProjNode::is_uncommon_trap_if_pattern() 
Reviewed-by: kvn
 2018-01-18 10:05:32 -08:00
Dean Long
4f496a5786 8194992: Null pointer dereference in MultiNode::proj_out related to loopexit() 
Reviewed-by: kvn, thartmann
 2018-01-18 10:05:32 -08:00
Dean Long
4714dab4cb 8194988: 8 Null pointer dereference defect groups related to MultiNode::proj_out() 
Reviewed-by: kvn
 2018-01-17 14:25:47 -08:00
Roland Westrelin
b9cffe68c2 8194993: Loop Strip Mining has some leftover debugging code 
Removed debugging code.

Reviewed-by: thartmann
 2018-01-15 09:21:49 +01:00
Roland Westrelin
2067aa56eb 8193597: sun/nio/cs/TestStringCoding.java fails intermittently with getBytes(csn) failed -> GBK 
Should not change loop limit check of outer loop.

Reviewed-by: thartmann
 2018-01-15 09:19:53 +01:00
Roland Westrelin
bf92da2c82 8194914: Compilation fails with "node not on backedge" in OuterStripMinedLoopNode::adjust_strip_mined_loop 
Modified assert which is too strong.

Reviewed-by: thartmann
 2018-01-15 09:17:25 +01:00
Jesper Wilhelmsson
8650bbcf47 Merge 2017-12-20 20:55:07 +01:00
Vivek Deshpande
25e03a8e65 8190934: Regressions on Haswell Xeon due to JDK-8178811 
Reviewed-by: neliasso, kvn
 2017-12-15 10:44:06 -08:00
Roland Westrelin
d2db163edb 8193518: C2: Vector registers sometimes corrupted at safepoint 
Reviewed-by: neliasso, thartmann, kvn
 2017-12-15 10:26:45 -08:00
Vladimir Ivanov
0c05e5a478 8190869: C2: missing strength reduction of Math.pow(x, 2.0D) to x*x 
Reviewed-by: kvn
 2017-12-13 19:32:48 +03:00
Razvan A Lupusoru
b96c85c640 8192846: Support cmov vectorization for float 
Reviewed-by: kvn
 2017-12-05 09:49:23 -08:00
Roland Westrelin
8b4b92c1a1 8191950: assertion failed: no insertions allowed 
Check for dead loops before incremental inlining.

Reviewed-by: thartmann
 2017-12-02 13:50:04 +01:00
Roland Westrelin
f570e1bc27 8192762: LoopNode::verify_strip_mined() fails with "assert failed: only phis" 
Don't clone Phi to uncommon calls

Reviewed-by: kvn
 2017-12-01 16:20:18 -08:00
Stefan Karlsson
58dd5210ec 8192061: Clean up allocation.inline.hpp includes 
Reviewed-by: eosterlund, coleenp
 2017-11-28 21:43:45 +01:00
Roland Westrelin
386e258e20 8186027: C2: loop strip mining 
Reviewed-by: kvn, neliasso
 2017-11-28 11:59:16 +01:00