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763 Commits

Author SHA1 Message Date
Jie Fu
507e54840f 8246805: Incorrect copyright header in TestInvalidTieredStopAtLevel.java 
Reviewed-by: mikael, iignatyev
 2020-07-16 10:30:39 +08:00
Ekaterina Pavlova
681d06d39b 8242388: compiler/graalunit/CoreTest.java timed out 
Reviewed-by: kvn
 2020-07-15 10:26:48 -07:00
Mikael Vidstedt
ec074011a4 Merge 2020-07-19 21:34:28 -07:00
Mikael Vidstedt
1f5e21a16e Merge 2020-07-15 21:24:39 -07:00
Roland Westrelin
b67814941f 8229495: SIGILL in C2 generated OSR compilation 
Reviewed-by: kvn, chagedorn
 2020-07-01 17:28:49 +02:00
Igor Ignatyev
04280a0d05 8249000: vm.gc.X should take selected JIT into account 
Reviewed-by: kvn
 2020-07-10 11:52:35 -07:00
Zhuo Wang
e87c864847 8248570: Incorrect copyright header in TestUnsafeUnalignedSwap.java 
Reviewed-by: kvn
 2020-07-07 11:38:05 -07:00
Yong Zhou
79ad5512cf 8243670: Unexpected test result caused by C2 MergeMemNode::Ideal 
Reviewed-by: thartmann, roland
 2020-07-04 08:18:17 +08:00
Christian Hagedorn
83a8c4acc7 8244724: CTW: C2 compilation fails with "Live Node limit exceeded limit" 
Fix live limit assert in node construction to be ignored during code generation in Compile::Code_Gen().

Reviewed-by: kvn, neliasso
 2020-07-01 09:18:28 +02:00
Tobias Hartmann
d5ae932b3f 8248265: compiler/ciReplay tests fail with AOT compiled java.base 
The test should use a non-empty method to trigger compilation.

Reviewed-by: kvn, neliasso, iignatyev
 2020-06-30 15:08:40 +02:00
Zhuo Wang
a7e352b554 8246051: SIGBUS by unaligned Unsafe compare_and_swap 
Reviewed-by: aph
 2020-06-29 10:15:45 -04:00
Tom Rodriguez
29936542ad 8247246: Add explicit ResolvedJavaType.link and expose presence of default methods 
Reviewed-by: kvn
 2020-06-24 10:42:26 -07:00
Roland Westrelin
eb758d53f1 8247763: assert(outer->outcnt() == 2) failed: 'only phis' failure in LoopNode::verify_strip_mined() 
Reviewed-by: kvn, thartmann
 2020-06-18 15:44:55 +02:00
Tobias Hartmann
326ba31787 8237950: C2 compilation fails with "Live Node limit exceeded limit" during ConvI2L::Ideal optimization 
Postpone ConvI2L::Ideal optimization to IGVN.

Reviewed-by: kvn, neliasso
 2020-06-19 11:32:51 +02:00
Nils Eliasson
bf300e8d8c 8247421: ReturnBlobToWrongHeapTest.java failed allocating blob 
Reviewed-by: kvn
 2020-06-16 11:15:43 +02:00
Evgeny Nikitin
212ab17635 8242923: Trigger interface MethodHandle resolve in test without Nashorn 
Reviewed-by: iignatyev
 2020-06-10 13:17:03 +02:00
Evgeny Nikitin
7e05213271 8244282: test/hotspot/jtreg/compiler/intrinsics/Test8237524.java fails with --illegal-access=deny 
Add modules to test/hotspot/jtreg/compiler/intrinsics/Test8237524

Reviewed-by: iignatyev
 2020-05-11 17:00:16 +02:00
Christian Hagedorn
bf22f82207 8244719: CTW: C2 compilation fails with "assert(!VerifyHashTableKeys || _hash_lock == 0) failed: remove node from hash table before modifying it" 
Fix Parse::Block::init_graph() to also count predecessors for exception blocks because they can have a direct bytecode jump to them resulting in this assertion failure.

Reviewed-by: kvn, thartmann
 2020-06-10 17:56:23 +02:00
Igor Ignatyev
dc91b06661 8244614: cleanup keywords used/available in hotspot testbase 
Reviewed-by: coleenp, mseledtsov
 2020-06-08 21:27:22 -07:00
Tobias Hartmann
a98bad2b22 8246453: TestClone crashes with "all collected exceptions must come from the same place" 
Set deoptimize_on_exception for slow paths.

Reviewed-by: neliasso
 2020-06-08 08:30:52 +02:00
Mikael Vidstedt
09510a15a1 Merge 2020-07-10 23:12:29 -07:00
Jesper Wilhelmsson
c782d0e486 Merge 2020-07-07 23:42:50 +02:00
Christian Hagedorn
a6cf325152 8248226: TestCloneAccessStressGCM fails with -XX:-ReduceBulkZeroing 
Taking GC barriers into account in LoadNode::find_previous_arraycopy() when ReduceInitialCardMarks is disabled.

Reviewed-by: kvn, roland
 2020-07-07 13:00:46 +02:00
Boris Ulasevich
584e983c38 8248568: compiler/c2/TestBit.java failed: test missing from stdout/stderr 
Reviewed-by: kvn
 2020-07-07 06:20:03 -04:00
Jesper Wilhelmsson
e58423796e Merge 2020-07-07 03:12:11 +02:00
Boris Ulasevich
6d137a3616 8248043: Need to eliminate excessive i2l conversions 
Reviewed-by: redestad, kvn, iveresov
 2020-07-06 04:44:25 -04:00
Christian Hagedorn
b02e4d4aba 8248596: [TESTBUG] compiler/loopopts/PartialPeelingUnswitch.java times out with Graal enabled 
Change C2 specific test to be executed only with server compiler.

Reviewed-by: roland, kvn, thartmann
 2020-07-06 09:16:58 +02:00
Christian Hagedorn
13b7c2e131 8244724: CTW: C2 compilation fails with "Live Node limit exceeded limit" 
Fix live limit assert in node construction to be ignored during code generation in Compile::Code_Gen().

Reviewed-by: kvn, neliasso
 2020-07-01 09:18:28 +02:00
Jesper Wilhelmsson
7c3d72fd3a Merge 2020-06-30 20:09:03 +02:00
Zhuo Wang
5a6954abba 8246051: SIGBUS by unaligned Unsafe compare_and_swap 
Reviewed-by: aph
 2020-06-29 10:15:45 -04:00
Boris Ulasevich
48c0ce3b4b 8247408: IdealGraph bit check expression canonicalization 
Reviewed-by: aph, kvn, adinn
 2020-06-29 07:26:10 -04:00
Jesper Wilhelmsson
233cac3232 Merge 2020-06-25 03:11:32 +02:00
Daniel D. Daugherty
3e4ad5d8d1 8246477: add whitebox support for deflating idle monitors 
Reviewed-by: dholmes, eosterlund
 2020-06-24 17:48:53 -04:00
Xin Liu
4076ca82d2 8151779: Some intrinsic flags could be replaced with one general flag 
Add ControlIntrinsic switch

Reviewed-by: neliasso, phh
 2020-06-23 10:40:26 -07:00
Jesper Wilhelmsson
4862d0d542 Merge 2020-06-22 18:23:49 +02:00
Roland Westrelin
5adfaa3986 8247763: assert(outer->outcnt() == 2) failed: 'only phis' failure in LoopNode::verify_strip_mined() 
Reviewed-by: kvn, thartmann
 2020-06-18 15:44:55 +02:00
Jesper Wilhelmsson
6d2959b393 Merge 2020-06-17 05:28:05 +02:00
Christian Hagedorn
08df6a1f15 8246203: Segmentation fault in verification due to stack overflow with -XX:+VerifyIterativeGVN 
Replace the recursive verification algorithm with an iterative one to avoid a stack overflow for large graphs.

Reviewed-by: kvn, thartmann
 2020-06-15 09:50:11 +02:00
Roland Westrelin
9c99008aff 8245714: "Bad graph detected in build_loop_late" when loads are pinned on loop limit check uncommon branch 
Reviewed-by: thartmann
 2020-05-28 13:21:54 +02:00
Roland Westrelin
01cfedf2c9 8244086: Following 8241492, strip mined loop may run extra iterations 
Reviewed-by: mdoerr, thartmann
 2020-04-29 10:06:38 +02:00
Christian Hagedorn
f7a65b7fff 8239083: C1 assert(known_holder == NULL || (known_holder->is_instance_klass() && (!known_holder->is_interface() || ((ciInstanceKlass*)known_holder)->has_nonstatic_concrete_methods())), "should be non-static concrete method"); 
Remove unnecessary preparation to profile the holder of a static method called by a method handle in C1.

Reviewed-by: thartmann, kvn
 2020-06-02 11:05:34 +02:00
Tobias Hartmann
5793b0633a 8246153: TestEliminateArrayCopy fails with -XX:+StressReflectiveCode 
Use the memory input instead of the control input to find the membar.

Reviewed-by: kvn, neliasso
 2020-06-02 09:07:53 +02:00
Xiaohong Gong
1adecc8e3a 8245717: VM option "-XX:EnableJVMCIProduct" could not be repetitively enabled 
Reviewed-by: dholmes, kvn
 2020-06-02 04:32:40 +00:00
Vaibhav Choudhary
c14590378a 8245179: JvmciNotifyBootstrapFinishedEventTest.java fails with custom Tiered Level set externally 
Fixed to not to run the testcase with TieredStopAtLevel set

Reviewed-by: thartmann
 2020-05-27 17:28:22 +05:30
Tobias Hartmann
76ac621394 8245801: StressRecompilation triggers assert "redundunt OSR recompilation detected. memory leak in CodeCache!" 
Assert is too strong.

Reviewed-by: roland
 2020-05-27 13:26:23 +02:00
Xiaohong Gong
bc669dfc82 8243339: AArch64: Obsolete UseBarriersForVolatile option 
Reviewed-by: adinn, aph, drwhite
 2020-05-27 15:17:09 +08:00
Mikael Vidstedt
071bd521bc 8244224: Implementation of JEP 381: Remove the Solaris and SPARC Ports 
Reviewed-by: alanb, bchristi, dcubed, dfuchs, eosterlund, erikj, glaubitz, ihse, iignatyev, jjiang, kbarrett, ksrini, kvn, naoto, prr, rriggs, serb, sspitsyn, stefank, tschatzl, valeriep, weijun, weijun
 2020-05-20 17:33:37 -07:00
Nick Gasson
18db3dec42 8244164: AArch64: jaotc generates incorrect code for compressed OOPs with non-zero heap base 
Reviewed-by: aph
 2020-05-11 12:05:55 +08:00
Martin Doerr
76b76654d2 8235673: [C1, C2] Split inlining control flags 
Reviewed-by: neliasso, kvn, thartmann
 2020-05-18 10:57:16 +02:00
Yong Zhou
dc54da232d 8244407: JVM crashes after transformation in C2 IdealLoopTree::split_fall_in 
Reviewed-by: thartmann, kvn
 2020-05-13 07:25:47 +08:00