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859 Commits

Author SHA1 Message Date
Jesper Wilhelmsson
7a4f08ae32 Merge 2021-07-06 23:00:31 +00:00
Eric Liu
1166ef25e9 8268966: AArch64: 'bad AD file' in some vector conversion tests 
Reviewed-by: aph
 2021-07-06 15:59:04 +00:00
Roland Westrelin
df1364b508 8269575: C2: assert(false) failed: graph should be schedulable after JDK-8252372 
Reviewed-by: kvn, thartmann
 2021-07-06 07:03:08 +00:00
Roland Westrelin
6d8fc7249a 8268883: C2: assert(false) failed: unscheduable graph 
Reviewed-by: chagedorn, kvn, yyang
 2021-07-06 06:47:45 +00:00
Jesper Wilhelmsson
17f53f2f9c Merge 2021-07-02 20:50:11 +00:00
Christian Hagedorn
2db9005c07 8262017: C2: assert(n != __null) failed: Bad immediate dominator info. 
Reviewed-by: roland, neliasso, kvn
 2021-07-02 07:43:57 +00:00
Jamsheed Mohammed C M
5644c4f942 8265132: C2 compilation fails with assert "missing precedence edge" 
Reviewed-by: iveresov, kvn
 2021-07-02 04:26:09 +00:00
Jesper Wilhelmsson
b0e186792e Merge 2021-07-02 01:07:50 +00:00
Aleksey Shipilev
c16d1fc981 8269285: Crash/miscompile in CallGenerator::for_method_handle_inline after JDK-8191998 
Reviewed-by: kvn, iveresov, vlivanov
 2021-07-01 09:27:55 +00:00
Roland Westrelin
ad27d9b3ec 8269088: C2 fails with assert(!n->is_Store() && !n->is_LoadStore()) failed: no node with a side effect 
Reviewed-by: kvn, iveresov, neliasso
 2021-07-01 08:11:59 +00:00
Jesper Wilhelmsson
9def3b068e Merge 2021-07-01 01:01:34 +00:00
Nils Eliasson
0dc65d3c74 8268897: [TESTBUG] compiler/compilercontrol/mixed/RandomCommandsTest.java must not fail on Command.quiet 
Reviewed-by: kvn
 2021-06-30 21:05:15 +00:00
Wang Huang
ca283c3ac0 8265907: JVM crashes when matching VectorMaskCmp Node 
Co-authored-by: Wang Huang <whuang@openjdk.org>
Co-authored-by: Ai Jiaming <aijiaming1@huawei.com>
Reviewed-by: njian, jbhateja, sviswanathan, dlong, adinn
 2021-06-30 08:52:27 +00:00
Jesper Wilhelmsson
a29953d805 Merge 2021-06-27 23:51:05 +00:00
Christoph Göttschkes
561a3a5077 8269129: Multiple tier1 tests in hotspot/jtreg/compiler are failing for client VMs 
Reviewed-by: kvn, iveresov
 2021-06-27 13:12:51 +00:00
Patricio Chilano Mateo
2fd7943ec1 8256425: Obsolete Biased Locking in JDK 18 
Reviewed-by: kvn, dholmes, dcubed, rrich
 2021-06-24 18:54:41 +00:00
Christoph Göttschkes
595446bff4 8269087: CheckSegmentedCodeCache test fails in an emulated-client VM 
Reviewed-by: iveresov, kvn
 2021-06-24 16:49:45 +00:00
Joshua Zhu
36d82b6ef1 8268858: Determine register pressure automatically by the number of available registers for allocation 
Reviewed-by: kvn, dlong
 2021-06-23 03:54:00 +00:00
Dean Long
ab7ff1e137 8266885: [aarch64] Crash with 'Field too big for insn' for some tests under compiler/jvmci/jdk.vm.ci.code.test/src/jdk/vm/ci/code/test/ 
Reviewed-by: ngasson, dnsimon, kvn
 2021-06-23 01:48:19 +00:00
Jesper Wilhelmsson
b6cfca8a89 Merge 2021-06-23 01:05:44 +00:00
Roland Westrelin
578c55bbe6 8267399: C2: java/text/Normalizer/ConformanceTest.java test failed with assertion 
Reviewed-by: kvn, neliasso
 2021-06-22 15:46:44 +00:00
Jesper Wilhelmsson
0458113c6b Merge 2021-06-21 23:09:01 +00:00
Roland Westrelin
d3ad8cd344 8268672: C2: assert(!loop->is_member(u_loop)) failed: can be in outer loop or out of both loops only 
Reviewed-by: kvn, neliasso
 2021-06-21 14:16:54 +00:00
Hui Shi
22ebd1926d 8268362: [REDO] C2 crash when compile negative Arrays.copyOf length after loop 
Reviewed-by: kvn, roland
 2021-06-21 11:59:00 +00:00
Christoph Göttschkes
cbec37d45d 8269029: compiler/codegen/TestCharVect2.java fails for client VMs 
Reviewed-by: kvn, jiefu
 2021-06-21 11:08:33 +00:00
Boris Ulasevich
c294ae4fed 8267042: bug in monitor locking/unlocking on ARM32 C1 due to uninitialized BasicObjectLock::_displaced_header 
Co-authored-by: Chris Cole <chris@sageembedded.com>
Reviewed-by: dsamersoff
 2021-06-21 06:04:57 +00:00
Boris Ulasevich
8f2456e5b0 8267042: bug in monitor locking/unlocking on ARM32 C1 due to uninitialized BasicObjectLock::_displaced_header 
Co-authored-by: Chris Cole <chris@sageembedded.com>
Reviewed-by: dsamersoff
 2021-06-18 16:25:25 +00:00
Jesper Wilhelmsson
a051e735cd Merge 2021-06-18 00:53:09 +00:00
Vladimir Ivanov
9130b8a9d7 8268371: C2: assert(_gvn.type(obj)->higher_equal(tjp)) failed: cast_up is no longer needed 
Reviewed-by: roland, kvn
 2021-06-17 21:25:46 +00:00
Jesper Wilhelmsson
3637e50b30 Merge 2021-06-17 01:05:54 +00:00
Christian Hagedorn
9ad19f7838 8256934: C2: assert(C->live_nodes() <= C->max_node_limit()) failed: Live Node limit exceeded limit 
Reviewed-by: roland, vlivanov
 2021-06-16 13:02:51 +00:00
Roland Westrelin
4d545a1f86 8267988: C2: assert(!addp->is_AddP() || addp->in(AddPNode::Base)->is_top() || addp->in(AddPNode::Base) == n->in(AddPNode::Base)) failed: Base pointers must match (addp 1301) 
Reviewed-by: chagedorn, vlivanov, kvn
 2021-06-16 07:36:07 +00:00
Jesper Wilhelmsson
e0f6f70d3f Merge 2021-06-15 22:45:28 +00:00
Nils Eliasson
e36136fa93 8268125: ZGC: Clone oop array gets wrong acopy stub 
Reviewed-by: vlivanov
 2021-06-15 11:33:12 +00:00
Nils Eliasson
d384093289 8268125: ZGC: Clone oop array gets wrong acopy stub 
Reviewed-by: kvn, vlivanov
 2021-06-15 08:53:39 +00:00
Vladimir Kozlov
4d8b5c70df 8268347: C2: nested locks optimization may create unbalanced monitor enter/exit code 
Reviewed-by: roland, vlivanov, dcubed
 2021-06-14 23:41:50 +00:00
Dean Long
702e3ff054 8268366: Incorrect calculation of has_fpu_registers in C1 linear scan 
Reviewed-by: kvn, chagedorn
 2021-06-14 19:25:49 +00:00
Yi Yang
5cee23a9ed 8265518: C1: Intrinsic support for Preconditions.checkIndex 
Reviewed-by: dfuchs, iveresov
 2021-06-12 01:03:50 +00:00
Roland Westrelin
d4377afb99 8263303: C2 compilation fails with assert(found_sfpt) failed: no node in loop that's not input to safepoint 
Reviewed-by: chagedorn, kvn
 2021-06-10 06:56:04 +00:00
Vladimir Kozlov
81fdeb579a 8268417: Add test from JDK-8268360 
Reviewed-by: roland, chagedorn
 2021-06-09 15:15:15 +00:00
Roland Westrelin
4413142eca 8268017: C2: assert(phi_type->isa_int() || phi_type->isa_ptr() || phi_type->isa_long()) failed: bad phi type 
Reviewed-by: vlivanov, chagedorn, whuang
 2021-06-09 07:58:17 +00:00
Christian Hagedorn
3396b69fc9 8254129: IR Test Framework to support regex-based matching on the IR in JTreg compiler tests 
Co-authored-by: Christian Hagedorn <chagedorn@openjdk.org>
Co-authored-by: Tobias Hartmann <thartmann@openjdk.org>
Reviewed-by: iignatyev
 2021-06-07 14:11:50 +00:00
Hui Shi
3e48244084 8268301: Closed test: compiler/c2/6371167/Test.java fails after JDK-8267904 
Reviewed-by: kvn, dlong
 2021-06-07 06:26:47 +00:00
Hui Shi
b05fa02e74 8267904: C2 crash when compile negative Arrays.copyOf length after loop 
Reviewed-by: roland, kvn
 2021-06-07 01:34:22 +00:00
Jie Fu
52d88ee1d1 8268292: compiler/intrinsics/VectorizedMismatchTest.java fails with release VMs 
Reviewed-by: dcubed
 2021-06-06 13:53:29 +00:00
Jatin Bhateja
b05c40ca3b 8266951: Partial in-lining for vectorized mismatch operation using AVX512 masked instructions 
Reviewed-by: psandoz, vlivanov
 2021-06-05 18:07:14 +00:00
Vladimir Ivanov
74b70a5677 8036580: CHA: improve default method support 
Reviewed-by: thartmann, neliasso
 2021-06-01 12:14:48 +00:00
Vladimir Ivanov
20479c3de9 8065760: CHA: Improve abstract method support 
Reviewed-by: neliasso, thartmann
 2021-06-01 12:06:57 +00:00
Wang Huang
7ab6b40120 8267375: Aarch64: JVM crashes with option -XX:PrintIdealGraphLevel=3 on SVE backend 
Co-authored-by: Wang Huang <whuang@openjdk.org>
Co-authored-by: Ai Jiaming <aijiaming1@huawei.com>
Reviewed-by: aph, neliasso
 2021-05-31 09:40:18 +00:00
Weijun Wang
640a2afda3 8267184: Add -Djava.security.manager=allow to tests calling System.setSecurityManager 
Co-authored-by: Lance Andersen <lancea@openjdk.org>
Co-authored-by: Weijun Wang <weijun@openjdk.org>
Reviewed-by: dholmes, alanb, dfuchs, mchung, mullan, prr
 2021-05-24 16:55:55 +00:00
Hui Shi
4023646ed1 8266528: Optimize C2 VerifyIterativeGVN execution time 
Reviewed-by: kvn, thartmann
 2021-05-22 11:51:37 +00:00
Nils Eliasson
4ba761381c 8267332: xor value should handle bounded values 
Reviewed-by: thartmann, redestad
 2021-05-21 14:06:18 +00:00
Doug Simon
fdd0352884 8267338: [JVMCI] revive JVMCI API removed by JDK-8243287 
Reviewed-by: mchung, hseigel
 2021-05-19 13:59:46 +00:00
Yi Yang
0cf7e5784b 8267239: C1: RangeCheckElimination for % operator if divisor is IntConstant 
Reviewed-by: thartmann, neliasso
 2021-05-19 09:05:05 +00:00
Tobias Hartmann
c2b50f93ac 8266480: Implicit null check optimization does not update control of hoisted memory operation 
Reviewed-by: neliasso, kvn
 2021-05-19 07:27:30 +00:00
Tobias Hartmann
ce88b33488 8266615: C2 incorrectly folds subtype checks involving an interface array 
Reviewed-by: kvn, neliasso
 2021-05-18 12:21:24 +00:00
Yi Yang
905b41ac6a 8265711: C1: Intrinsify Class.getModifier method 
Reviewed-by: thartmann, kvn
 2021-05-18 07:29:18 +00:00
Vladimir Kozlov
2effdd1b67 8267112: JVMCI compiler modules should be kept upgradable 
Reviewed-by: mchung, erikj, dnsimon
 2021-05-17 20:11:01 +00:00
Wang Huang
599d07c0db 8263006: Add optimization for Max(*)Node and Min(*)Node 
Co-authored-by: Wang Huang <whuang@openjdk.org>
Co-authored-by: Wu Yan <wuyan34@huawei.com>
Reviewed-by: kvn
 2021-05-14 17:16:28 +00:00
Harold Seigel
e14b026841 8243287: Removal of Unsafe::defineAnonymousClass 
Reviewed-by: iklam, mchung, alanb, dholmes
 2021-05-13 12:46:54 +00:00
Vladimir Ivanov
127bfe44f7 8266074: Vtable-based CHA implementation 
Reviewed-by: kvn, jrose, dlong
 2021-05-13 10:58:03 +00:00
Wang Huang
10a049e171 8265956: JVM crashes when matching LShiftVB Node 
Co-authored-by: Wang Huang <whuang@openjdk.org>
Co-authored-by: Ai Jiaming <aijiaming1@huawei.com>
Reviewed-by: kvn, jiefu
 2021-05-11 03:20:15 +00:00
Tobias Hartmann
22ca62c2cb 8266542: Remove broken -XX:-UseLoopSafepoints flag 
Reviewed-by: tschatzl, kvn
 2021-05-06 07:36:28 +00:00
Aleksey Shipilev
6018336fc5 8259316: [REDO] C1/C2 compiler support for blackholes 
Reviewed-by: vlivanov, kvn, iignatyev
 2021-05-05 14:27:21 +00:00
Igor Ignatyev
cfdf4a7de7 8266449: cleanup jtreg tags in compiler/intrinsics/sha/cli tests 
Reviewed-by: kvn
 2021-05-04 04:47:18 +00:00
Marcus G K Williams
ff65920cd1 8265491: Math Signum optimization for x86 
Reviewed-by: jiefu, jbhateja, neliasso
 2021-05-03 16:28:14 +00:00
Jie Fu
7e30130e35 8266401: mark hotspot compiler/intrinsics/sha/cli tests which ignore VM flags 
Reviewed-by: iignatyev, kvn
 2021-05-02 23:13:22 +00:00
Rahul Raghavan
3554dc299d 8264395: WB_EnqueueInitializerForCompilation fails with "method holder must be initialized" when called for uninitialized class 
Reviewed-by: chagedorn, thartmann
 2021-04-30 08:23:57 +00:00
Jie Fu
91226fa122 8265940: Enable C2's optimization for Math.pow(x, 0.5) on all platforms 
Reviewed-by: neliasso, kvn
 2021-04-29 07:01:15 +00:00
Igor Ignatyev
56cde70da2 8266265: mark hotspot compiler/vectorization tests which ignore VM flags 
Reviewed-by: kvn
 2021-04-29 04:53:07 +00:00
Igor Ignatyev
b305eff7d3 8266238: mark hotspot compiler/inlining tests which ignore VM flags 
Reviewed-by: kvn
 2021-04-29 03:52:24 +00:00
Igor Ignatyev
df3b2d0495 8266264: mark hotspot compiler/eliminateAutobox tests which ignore VM flags 
Reviewed-by: kvn
 2021-04-29 03:51:40 +00:00
Igor Ignatyev
6b263e6832 8266256: compiler.vectorization.TestBufferVectorization does testing twice 
Reviewed-by: kvn
 2021-04-29 03:50:44 +00:00
Igor Ignatyev
69155f43c1 8266231: mark hotspot compiler/c1 tests which ignore VM flags 
Reviewed-by: kvn
 2021-04-29 03:35:29 +00:00
Igor Ignatyev
9605aeddee 8266251: compiler.inlining.InlineAccessors shouldn't do testing in driver VM 
Reviewed-by: kvn, epavlova
 2021-04-29 00:12:56 +00:00
Igor Ignatyev
03d4149d0c 8266255: compiler/eliminateAutobox/TestEliminateBoxInDebugInfo.java uses wrong package name 
Reviewed-by: kvn
 2021-04-29 00:12:08 +00:00
Igor Ignatyev
f75dd80254 8266230: mark hotspot compiler/c2 tests which ignore VM flags 
Reviewed-by: kvn
 2021-04-28 20:47:57 +00:00
Igor Ignatyev
73cfc26dc2 8266232: compiler.c1.TestRangeCheckEliminated should be run in driver mode 
Reviewed-by: kvn
 2021-04-28 19:50:22 +00:00
Igor Ignatyev
3f9879f1cd 8266190: mark hotspot compiler/codecache tests which ignore VM flags 
Reviewed-by: kvn
 2021-04-28 18:47:19 +00:00
Igor Ignatyev
c71c26859f 8266165: TestNoWarningLoopStripMiningIterSet is runnable only on VM w/ G1, Shenandoah, Z and Epsilon 
Reviewed-by: roland
 2021-04-28 16:30:27 +00:00
Igor Ignatyev
8954befd77 8266188: mark hotspot compiler/cpuflags tests which ignore VM flags 
Reviewed-by: chagedorn, thartmann
 2021-04-28 15:46:16 +00:00
Igor Ignatyev
19d3c451b8 8266184: a few compiler/debug tests don't check exit code 
Reviewed-by: thartmann
 2021-04-28 15:45:23 +00:00
Jie Fu
75a2354dc2 8266028: C2 computes -0.0 for Math.pow(-0.0, 0.5) 
Reviewed-by: aph, neliasso, kvn
 2021-04-28 06:16:47 +00:00
Igor Ignatyev
6b5e5d7a2c 8266181: compiler/eliminateAutobox/TestEliminateBoxInDebugInfo should be in driver mode 
Reviewed-by: kvn
 2021-04-28 04:01:42 +00:00
Igor Ignatyev
81b1502701 8266161: mark hotspot compiler/rtm tests which ignore VM flags 
Reviewed-by: kvn
 2021-04-28 03:43:41 +00:00
Igor Ignatyev
4a8324d48b 8266180: compiler/vectorapi/TestVectorErgonomics should be run in driver mode 
Reviewed-by: jiefu, kvn, epavlova
 2021-04-28 03:43:08 +00:00
Igor Ignatyev
0601aba545 8266175: mark hotspot compiler/jsr292 tests which ignore VM flags 
Reviewed-by: kvn
 2021-04-28 03:42:07 +00:00
Igor Ignatyev
69ad8ac537 8266169: mark hotspot compiler/jvmci tests which ignore VM flags 
Reviewed-by: kvn
 2021-04-28 03:41:27 +00:00
Igor Ignatyev
1a2a570c8d 8266166: mark hotspot compiler/linkage tests which ignore VM flags 
Reviewed-by: kvn
 2021-04-28 03:40:47 +00:00
Igor Ignatyev
5ee58b0496 8266164: mark hotspot compiler/loopstripmining tests which ignore VM flags 
Reviewed-by: kvn
 2021-04-28 03:39:47 +00:00
Jie Fu
889d246681 8265917: Different values computed by C2 and interpreter/C1 for Math.pow(x, 2.0) on x86_32 
Reviewed-by: kvn, thartmann
 2021-04-28 03:10:28 +00:00
Igor Ignatyev
30b1354085 8266153: mark hotspot compiler/onSpinWait tests which ignore VM flags 
Reviewed-by: kvn
 2021-04-27 23:58:15 +00:00
Igor Ignatyev
eeddb30344 8266150: mark hotspot compiler/arguments tests which ignore VM flags 
Reviewed-by: kvn
 2021-04-27 23:54:45 +00:00
Igor Ignatyev
feb18d292f 8266149: mark hotspot compiler/startup tests which ignore VM flags 
Reviewed-by: kvn
 2021-04-27 23:54:09 +00:00
Igor Ignatyev
eb72950cfd 8266154: mark hotspot compiler/oracle tests which ignore VM flags 
Reviewed-by: kvn
 2021-04-27 23:51:39 +00:00
Igor Ignatyev
7f4a9f68bf 8266088: compiler/arguments/TestPrintOptoAssemblyLineNumbers test should user driver mode 
Reviewed-by: kvn
 2021-04-27 20:58:48 +00:00
Tobias Hartmann
ab2aec2afb 8265938: C2's conditional move optimization does not handle top Phi 
Reviewed-by: chagedorn, kvn, iignatyev
 2021-04-27 17:10:53 +00:00
Vladimir Ivanov
b2628d15b5 8263972: C2: LoadVector/StoreVector type mismatch in MemNode::can_see_stored_value() 
Reviewed-by: kvn, thartmann
 2021-04-27 16:34:28 +00:00
Vladimir Kozlov
4785e112ae 8264806: Remove the experimental JIT compiler 
Reviewed-by: iignatyev, erikj
 2021-04-27 06:23:21 +00:00
Vladimir Kozlov
694acedf18 8264805: Remove the experimental Ahead-of-Time Compiler 
Reviewed-by: coleenp, erikj, stefank, iignatyev, dholmes, aph, shade, iklam, mchung, iveresov
 2021-04-27 01:12:18 +00:00