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1319 Commits

Author SHA1 Message Date
SuperCoder79
cf5546b3ac 8291336: Add ideal rule to convert floating point multiply by 2 into addition 
Reviewed-by: qamai, thartmann, chagedorn
 2022-10-28 10:04:38 +00:00
Fei Gao
4b89fce083 8291781: assert(!is_visited) failed: visit only once with -XX:+SuperWordRTDepCheck 
Reviewed-by: thartmann
 2022-10-28 07:27:02 +00:00
Igor Veresov
58a7141a0d 8295066: Folding of loads is broken in C2 after JDK-8242115 
Reviewed-by: kvn, thartmann
 2022-10-26 20:45:26 +00:00
Dean Long
d3eba859f9 8295414: [Aarch64] C2: assert(false) failed: bad AD file 
Reviewed-by: kvn, chagedorn, aph
 2022-10-20 21:24:36 +00:00
Magnus Ihse Bursie
d5a1521fde 8295470: Update openjdk.java.net => openjdk.org URLs in test code 
Reviewed-by: michaelm, prr, darcy
 2022-10-20 10:33:18 +00:00
Joshua Cao
f872467d69 8255746: Make PrintCompilation available on a per method level 
Reviewed-by: chagedorn, kvn, xliu
 2022-10-19 19:40:18 +00:00
Fei Gao
490fcd0c25 8293833: Error mixing types with -XX:+UseCMoveUnconditionally -XX:+UseVectorCmov 
Reviewed-by: chagedorn, kvn
 2022-10-18 02:00:53 +00:00
Doug Simon
03e63a2b87 8295225: [JVMCI] codeStart should be cleared when entryPoint is cleared 
Reviewed-by: never
 2022-10-13 08:34:36 +00:00
Xiaohong Gong
ab8c1361bc 8292898: [vectorapi] Unify vector mask cast operation 
Co-authored-by: Quan Anh Mai <qamai@openjdk.org>
Reviewed-by: jbhateja, eliu
 2022-10-12 01:39:57 +00:00
Jatin Bhateja
2ceb80c60f 8288043: Optimize FP to word/sub-word integral type conversion on X86 AVX2 platforms 
Reviewed-by: kvn, sviswanathan
 2022-10-12 01:05:44 +00:00
Eric Liu
9d116ec147 8294262: AArch64: compiler/vectorapi/TestReverseByteTransforms.java test failed on SVE machine 
Reviewed-by: aph, njian
 2022-10-11 01:37:20 +00:00
Jie Fu
6ed74ef654 8295005: compiler/loopopts/TestRemoveEmptyLoop.java fails with release VMs after JDK-8294839 
Reviewed-by: chagedorn, epeter
 2022-10-10 07:06:51 +00:00
Sacha Coppey
7a194d31a3 8290154: [JVMCI] partially implement JVMCI for RISC-V 
Reviewed-by: ihse, dnsimon, yadongwang
 2022-10-07 13:09:09 +00:00
Zhiqiang Zang
5dd851d872 8281453: New optimization: convert ~x into -1-x when ~x is used in an arithmetic expression 
Reviewed-by: kvn
 2022-10-06 22:15:20 +00:00
Emanuel Peter
73f06468ae 8294839: Disable StressLongCountedLoop in compiler/loopopts/TestRemoveEmptyLoop.java 
Reviewed-by: thartmann, chagedorn
 2022-10-06 10:40:11 +00:00
Roland Westrelin
16047e8308 8292780: misc tests failed "assert(false) failed: graph should be schedulable" 
Reviewed-by: dlong, chagedorn, thartmann
 2022-10-04 08:34:29 +00:00
Roberto Castañeda Lozano
5fe837a35e 8294236: [IR Framework] CPU preconditions are overriden by regular preconditions 
Reviewed-by: chagedorn, pli, kvn
 2022-10-03 07:40:53 +00:00
Doug Simon
b8b9b97a1a 8294676: [JVMCI] InstalledCode.deoptimize(false) should not touch address field 
Reviewed-by: never
 2022-10-01 11:20:46 +00:00
Vladimir Ivanov
c7ab1caafb 8294609: C2: Improve inlining of methods with unloaded signature classes 
Reviewed-by: kvn, dlong
 2022-09-30 23:30:45 +00:00
Dingli Zhang
7c60e6d2d6 8293770: RISC-V: Reuse runtime call trampolines 
Co-authored-by: zifeihan <caogui@iscas.ac.cn>
Reviewed-by: fyang, shade
 2022-09-30 07:31:57 +00:00
Aleksei Voitylov
aeef3ecdc4 8294198: Implement isFinite intrinsic for RISC-V 
Reviewed-by: fyang, kvn
 2022-09-29 18:51:38 +00:00
Roland Westrelin
1ea0d6b424 8292301: [REDO v2] C2 crash when allocating array of size too large 
Reviewed-by: xliu, thartmann, kvn
 2022-09-28 07:16:59 +00:00
AJ Ferguson
9d76ac8a44 8292158: AES-CTR cipher state corruption with AVX-512 
Reviewed-by: kvn, svkamath, sviswanathan
 2022-09-28 00:12:23 +00:00
Emanuel Peter
dd51f7e0b7 8293996: C2: fix and simplify IdealLoopTree::do_remove_empty_loop 
Reviewed-by: roland, thartmann, chagedorn
 2022-09-27 08:52:19 +00:00
Fei Gao
aa48705ddd 8289422: Fix and re-enable vector conditional move 
Reviewed-by: thartmann, kvn
 2022-09-27 01:24:17 +00:00
Fei Gao
a4dc035a97 8290910: Wrong memory state is picked in SuperWord::co_locate_pack() 
Reviewed-by: chagedorn, kvn
 2022-09-23 01:26:21 +00:00
Jie Fu
07afa3f41e 8294110: compiler/uncommontrap/Decompile.java fails after JDK-8293798 
Reviewed-by: shade, thartmann
 2022-09-21 13:10:10 +00:00
Emanuel Peter
379f3094db 8287217: C2: PhaseCCP: remove not visited nodes, prevent type inconsistency 
Reviewed-by: roland, chagedorn, thartmann
 2022-09-21 07:22:28 +00:00
Emanuel Peter
12e3510f63 8293798: Fix test bugs due to incompatibility with -XX:+AlwaysIncrementalInline 
Reviewed-by: kvn, thartmann, chagedorn
 2022-09-21 07:21:27 +00:00
casparcwang
cb72f80925 8293978: Duplicate simple loop back-edge will crash the vm 
Reviewed-by: roland, chagedorn
 2022-09-21 06:24:19 +00:00
Christian Hagedorn
471e2f12b4 8292088: C2: assert(is_OuterStripMinedLoop()) failed: invalid node class: IfTrue 
Reviewed-by: roland, kvn
 2022-09-19 10:15:18 +00:00
Aleksei Voitylov
b31a03c60a 8293695: Implement isInfinite intrinsic for RISC-V 
Reviewed-by: yadongwang, fyang, dsamersoff
 2022-09-15 09:45:03 +00:00
Pengfei Li
211fab8d36 8291669: [REDO] Fix array range check hoisting for some scaled loop iv 
Reviewed-by: roland, thartmann
 2022-09-14 14:20:39 +00:00
Emanuel Peter
6f2223faa1 8288180: C2: VectorPhase must ensure that SafePointNode memory input is a MergeMemNode 
Reviewed-by: roland, thartmann
 2022-09-13 13:14:05 +00:00
Fei Gao
ec2629c052 8275275: AArch64: Fix performance regression after auto-vectorization on NEON 
Reviewed-by: aph, xgong
 2022-09-13 03:13:38 +00:00
Hao Sun
cbee0bc9ef 8292587: AArch64: Support SVE fabd instruction 
Reviewed-by: njian, fgao, ngasson
 2022-09-13 02:19:02 +00:00
Roland Westrelin
37df5f5625 8291599: Assertion in PhaseIdealLoop::skeleton_predicate_has_opaque after JDK-8289127 
Reviewed-by: chagedorn, thartmann
 2022-09-12 07:30:47 +00:00
Vladimir Ivanov
005b49bb78 8293044: C1: Missing access check on non-accessible class 
Reviewed-by: thartmann, dlong
 2022-09-09 20:47:31 +00:00
Dean Long
dbec22b84b 8293287: add ReplayReduce flag 
Reviewed-by: kvn, thartmann
 2022-09-09 18:45:43 +00:00
Bhavana Kilambi
00befddd7c 8292675: Add identity transformation for removing redundant AndV/OrV nodes 
Reviewed-by: thartmann, ngasson
 2022-09-09 14:24:23 +00:00
Evgeny Astigeevich
6ff4775b71 8285487: AArch64: Do not generate unneeded trampolines for runtime calls 
Reviewed-by: xliu, aph
 2022-09-07 14:39:48 +00:00
Roberto Castañeda Lozano
730ced9a10 8292660: C2: blocks made unreachable by NeverBranch-to-Goto conversion are removed incorrectly 
Reviewed-by: kvn, roland
 2022-09-05 07:16:51 +00:00
Roland Westrelin
77e21c57ce 8290529: C2: assert(BoolTest(btest).is_canonical()) failure 
Reviewed-by: kvn, thartmann
 2022-09-02 13:35:11 +00:00
Aleksey Shipilev
6e6202c14d 8292407: Improve Weak CAS VarHandle/Unsafe tests resilience under spurious failures 
Reviewed-by: yadongwang, fyang, vkempik, psandoz
 2022-09-01 09:22:56 +00:00
Dingli Zhang
17283cfe4c 8293011: riscv: Duplicated stubs to interpreter for static calls 
Reviewed-by: fyang
 2022-09-01 01:06:45 +00:00
Roland Westrelin
4c90e87a6f 8290781: Segfault at PhaseIdealLoop::clone_loop_handle_data_uses 
Reviewed-by: chagedorn, thartmann
 2022-08-31 09:23:41 +00:00
Roland Westrelin
afa5d4ced3 8290451: Incorrect result when switching to C2 OSR compilation from C1 
Reviewed-by: thartmann, kvn
 2022-08-30 07:27:51 +00:00
Pengfei Li
a88a9e344f 8291466: C2: assert(false) failed: infinite loop in PhaseIterGVN::transform_old with -XX:+StressIGVN 
Reviewed-by: roland, chagedorn
 2022-08-29 13:06:20 +00:00
Doug Simon
b0e0b87891 8292917: [JVMCI] Extend InstalledCode API to make an nmethod non entrant. 
Reviewed-by: never
 2022-08-27 08:21:58 +00:00
Roland Westrelin
6354a57b5c 8290711: assert(false) failed: infinite loop in PhaseIterGVN::optimize 
Reviewed-by: chagedorn, kvn
 2022-08-26 07:57:40 +00:00