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1000 Commits

Author SHA1 Message Date
John Tortugo
efd3967b54 8267265: Use new IR Test Framework to create tests for C2 Ideal transformations 
Reviewed-by: chagedorn
 2022-02-28 10:01:24 +00:00
Yi-Fan Tsai
b6843a1624 8005885: enhance PrintCodeCache to print more data 
Reviewed-by: xliu, phh
 2022-02-24 19:42:16 +00:00
Alan Hayward
6fab8a2d6a 8277204: Implement PAC-RET branch protection on Linux/AArch64 
Reviewed-by: erikj, ihse, adinn, ngasson
 2022-02-24 16:38:56 +00:00
Aleksey Shipilev
847a99b53d 8281822: Test failures on non-DTrace builds due to incomplete DTrace* flags handling 
Reviewed-by: dholmes, kvn
 2022-02-16 20:08:27 +00:00
TheShermanTanker
a86cab8d42 8236136: tests which use CompilationMode shouldn't be run w/ TieredStopAtLevel 
Reviewed-by: neliasso, kvn, thartmann
 2022-02-16 07:50:07 +00:00
Quan Anh Mai
0af356bb4b 8278173: [vectorapi] Add x64 intrinsics for unsigned (zero extended) casts 
Reviewed-by: psandoz, sviswanathan
 2022-02-15 18:57:53 +00:00
Nils Eliasson
1c12b159ff 8281741: [testbug] PrintIdealPhaseTest fails with -Xcomp 
Reviewed-by: kvn, chagedorn, thartmann
 2022-02-15 09:49:47 +00:00
Aleksey Shipilev
b1564624ce 8281467: Allow larger OptoLoopAlignment and CodeEntryAlignment 
Reviewed-by: kvn, dlong
 2022-02-15 06:19:37 +00:00
Vladimir Ivanov
88fc3bfdff 8280473: CI: Support unresolved JVM_CONSTANT_Dynamic constant pool entries 
Reviewed-by: dlong, redestad, neliasso
 2022-02-14 18:46:46 +00:00
Roland Westrelin
1ef45c5bbd 8280799: С2: assert(false) failed: cyclic dependency prevents range check elimination 
Reviewed-by: thartmann, kvn
 2022-02-14 08:35:53 +00:00
Nils Eliasson
483d4b97e0 8281505: Add CompileCommand PrintIdealPhase 
Reviewed-by: kvn, thartmann, chagedorn
 2022-02-14 08:27:21 +00:00
Vladimir Ivanov
c5c8c0644d 8279822: CI: Constant pool entries in error state are not supported 
Reviewed-by: kvn, thartmann
 2022-02-09 13:56:23 +00:00
Roland Westrelin
69e390a0e8 8262721: Add Tests to verify single iteration loops are properly optimized 
Reviewed-by: neliasso, chagedorn, kvn
 2022-02-09 10:18:27 +00:00
Emanuel Peter
f5e0870091 8281117: Add regression test for JDK-8280587 
Reviewed-by: chagedorn, thartmann, xliu
 2022-02-07 08:18:07 +00:00
Dean Long
e44dc638b8 8271055: Crash during deoptimization with "assert(bb->is_reachable()) failed: getting result from unreachable basicblock" with -XX:+VerifyStack 
Co-authored-by: Yi Yang <yyang@openjdk.org>
Co-authored-by: Yi Yang <qingfeng.yy@alibaba-inc.com>
Reviewed-by: vlivanov, thartmann
 2022-02-03 22:10:44 +00:00
Roland Westrelin
de826ba18a 8280600: C2: assert(!had_error) failed: bad dominance 
Reviewed-by: kvn, thartmann
 2022-02-02 08:01:00 +00:00
Roland Westrelin
97af323041 8280842: Access violation in ciTypeFlow::profiled_count 
Reviewed-by: neliasso, vlivanov, kvn
 2022-02-02 07:35:34 +00:00
Roland Westrelin
d32f99ee65 8279219: [REDO] C2 crash when allocating array of size too large 
Reviewed-by: thartmann, neliasso
 2022-02-02 07:34:22 +00:00
Igor Veresov
4191b2b9b9 8275337: C1: assert(false) failed: live_in set of first block must be empty 
Reviewed-by: kvn
 2022-01-31 23:02:34 +00:00
Emanuel Peter
ed0df2fa1f 8268033: compiler/intrinsics/bmi/verifycode/BzhiTestI2L.java fails with "fatal error: Not compilable at tier 3: CodeBuffer overflow" 
Reviewed-by: kvn, neliasso, chagedorn
 2022-01-26 10:12:22 +00:00
Roland Westrelin
19f877981e 8278784: C2: Refactor PhaseIdealLoop::remix_address_expressions() so it operates on longs 
Reviewed-by: chagedorn, thartmann
 2022-01-21 07:32:08 +00:00
Vladimir Ivanov
3f747368b9 8280123: C2: Infinite loop in CMoveINode::Ideal during IGVN 
Reviewed-by: kvn, thartmann, chagedorn
 2022-01-20 11:23:17 +00:00
Zhiqiang Zang
0bf95a1a73 8279607: Existing optimization "~x+1" -> "-x" can be generalized to "~x+c" -> "(c-1)-x". 
Reviewed-by: thartmann, kvn
 2022-01-20 07:38:04 +00:00
Aleksey Shipilev
645b38d586 8280089: compiler/c2/irTests/TestIRAbs.java fails on some arches 
Reviewed-by: jiefu, thartmann, chagedorn, fgao
 2022-01-18 12:13:44 +00:00
Jesper Wilhelmsson
39f140a201 Merge 2022-01-18 01:56:50 +00:00
Jesper Wilhelmsson
37143c09ab Merge 2022-01-18 01:10:17 +00:00
Fei Gao
c6196662b8 8276673: Optimize abs operations in C2 compiler 
Reviewed-by: thartmann, jiefu
 2022-01-17 02:16:45 +00:00
Hao Sun
45f20633f6 8279597: [TESTBUG] ReturnBlobToWrongHeapTest.java fails with -XX:TieredStopAtLevel=1 on machines with many cores 
Reviewed-by: kvn
 2022-01-13 23:56:27 +00:00
Christian Hagedorn
65eb066b63 8279837: C2: assert(is_Loop()) failed: invalid node class: Region 
Reviewed-by: kvn, thartmann
 2022-01-13 07:13:22 +00:00
Jesper Wilhelmsson
67e3d51d68 Merge 2022-01-13 01:05:45 +00:00
Jie Fu
1c688f4137 8279900: compiler/vectorization/TestPopCountVectorLong.java fails due to vpopcntdq is not supported 
Reviewed-by: kvn
 2022-01-12 03:55:00 +00:00
Vamsi Parasa
c4518e257c 8278868: Add x86 vectorization support for Long.bitCount() 
Reviewed-by: jbhateja, sviswanathan, kvn
 2022-01-11 18:47:42 +00:00
Fairoz Matte
86d0abb66b 8279695: [TESTBUG] modify compiler/loopopts/TestSkeletonPredicateNegation.java to run on C1 also 
Reviewed-by: neliasso
 2022-01-11 09:39:39 +00:00
Tobias Hartmann
6d7db4b0b3 8279356: Method linking fails with guarantee(mh->adapter() != NULL) failed: Adapter blob must already exist! 
Reviewed-by: chagedorn, kvn, coleenp
 2022-01-11 06:59:26 +00:00
Jesper Wilhelmsson
d9b1bb5860 Merge 2022-01-10 17:06:23 +00:00
Vladimir Ivanov
ad34f03b54 8279515: C1: No inlining through invokedynamic and invokestatic call sites when resolved class is not linked 
Reviewed-by: kvn, dlong
 2022-01-10 13:56:01 +00:00
Fairoz Matte
928e347736 8279032: compiler/loopopts/TestSkeletonPredicateNegation.java times out with -XX:TieredStopAtLevel < 4 
Reviewed-by: chagedorn, thartmann
 2022-01-10 12:36:05 +00:00
Roland Westrelin
8d1a1e83f4 8278228: C2: Improve identical back-to-back if elimination 
Reviewed-by: chagedorn, kvn
 2022-01-10 07:52:18 +00:00
Doug Simon
e14fb4f4aa 8279437: [JVMCI] exception in HotSpotJVMCIRuntime.translate can exit the VM 
Reviewed-by: kvn
 2022-01-08 21:47:54 +00:00
Quan Anh Mai
62d03c2836 8279547: [vectorapi] Enable vector cast tests after JDK-8278948 
Reviewed-by: kvn
 2022-01-07 03:22:34 +00:00
Jie Fu
6a42fbaf9b 8279258: Auto-vectorization enhancement for two-dimensional array operations 
Reviewed-by: neliasso, kvn
 2022-01-07 00:04:51 +00:00
Jatin Bhateja
8703f14808 8273322: Enhance macro logic optimization for masked logic operations. 
Reviewed-by: kvn, sviswanathan
 2022-01-06 18:41:06 +00:00
Jesper Wilhelmsson
844dfb3ab6 Merge 2022-01-06 01:26:50 +00:00
bobpengxie
8b5de27ce1 8279485: Incorrect copyright year in compiler/lib/ir_framework/IRNode.java after JDK-8278114 
Reviewed-by: haosun, jiefu
 2022-01-05 02:22:26 +00:00
Zhiqiang Zang
f326305396 8278114: New addnode ideal optimization: converting "x + x" into "x << 1" 
Reviewed-by: kvn, redestad
 2022-01-05 00:38:59 +00:00
Quan Anh Mai
f8f9148016 8278948: compiler/vectorapi/reshape/TestVectorCastAVX1.java crashes in assembler 
Reviewed-by: kvn, sviswanathan
 2022-01-04 22:59:33 +00:00
Jesper Wilhelmsson
191f7307bb Merge 2022-01-04 19:31:12 +00:00
Vladimir Ivanov
95a3010acf 8275830: C2: Receiver downcast is missing when inlining through method handle linkers 
Reviewed-by: kvn, dlong
 2022-01-04 12:35:48 +00:00
Roland Westrelin
e7244c19f4 8278966: two microbenchmarks tests fail "assert(!jvms->method()->has_exception_handlers()) failed: no exception handler expected" after JDK-8275638 
Reviewed-by: rbackman, vlivanov
 2022-01-04 10:56:37 +00:00
Jesper Wilhelmsson
4f607f2ada Merge 2021-12-27 01:22:11 +00:00