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1979 Commits

Author SHA1 Message Date
Christian Hagedorn
c953e0ede1 8350579: Remove Template Assertion Predicates belonging to a loop once it is folded away 
Reviewed-by: epeter, roland
 2025-03-25 11:58:28 +00:00
Tobias Hartmann
67c4405250 8352866: TestLogJIT.java runs wrong test class 
Reviewed-by: rcastanedalo, chagedorn
 2025-03-25 11:52:54 +00:00
Marc Chevalier
bdcac98673 8347459: C2: missing transformation for chain of shifts/multiplications by constants 
Reviewed-by: dfenacci, epeter
 2025-03-25 10:15:55 +00:00
Hamlin Li
9f582e56ba 8320997: RISC-V: C2 ReverseV 
Reviewed-by: fyang, luhenry
 2025-03-25 09:29:40 +00:00
Xiaohong Gong
f9bcef4dba 8351627: C2 AArch64 ROR/ROL: assert((1 << ((T>>1)+3)) > shift) failed: Invalid Shift value 
Reviewed-by: chagedorn, epeter, jbhateja, adinn
 2025-03-25 08:27:18 +00:00
Damon Fenacci
48fac6626c 8347406: [REDO] C1/C2 don't handle allocation failure properly during initialization (RuntimeStub::new_runtime_stub fatal crash) 
Reviewed-by: dlong, adinn
 2025-03-25 07:10:47 +00:00
Xiaohong Gong
99c8a6e47a 8350463: AArch64: Add vector rearrange support for small lane count vectors 
Reviewed-by: epeter, bkilambi, haosun
 2025-03-25 06:06:42 +00:00
Xiaohong Gong
ba658a71ba 8349522: AArch64: Add backend implementation for new unsigned and saturating vector operations 
Reviewed-by: epeter, haosun, bkilambi
 2025-03-25 01:35:27 +00:00
Hamlin Li
b84b29278f 8352615: [Test] RISC-V: TestVectorizationMultiInvar.java fails on riscv64 without rvv support 
Reviewed-by: fyang, rehn
 2025-03-24 18:11:26 +00:00
Roberto Castañeda Lozano
de580090cd 8351468: C2: array fill optimization assigns wrong type to intrinsic call 
Reviewed-by: epeter, thartmann, qamai
 2025-03-24 11:05:46 +00:00
Manuel Hässig
5591f8a429 8351515: C2 incorrectly removes double negation for double and float 
Reviewed-by: thartmann, chagedorn
 2025-03-24 07:59:20 +00:00
Marc Chevalier
e23e0f85ef 8352591: Missing UnlockDiagnosticVMOptions in VerifyGraphEdgesWithDeadCodeCheckFromSafepoints test 
Reviewed-by: kvn, chagedorn, syan
 2025-03-24 07:24:07 +00:00
Doug Simon
0cb110ebb7 8350892: [JVMCI] Align ResolvedJavaType.getInstanceFields with Class.getDeclaredFields 
Reviewed-by: yzheng, never, thartmann
 2025-03-21 13:00:25 +00:00
Hamlin Li
ac760dd106 8352423: RISC-V: simplify DivI/L ModI/L 
Reviewed-by: fyang, luhenry, rehn
 2025-03-21 12:09:08 +00:00
Hamlin Li
2b55979595 8352529: RISC-V: enable loopopts tests 
Reviewed-by: fyang, luhenry, rehn
 2025-03-21 12:07:33 +00:00
David Linus Briemann
1c0fa0af78 8352512: TestVectorZeroCount: counter not reset between iterations 
Reviewed-by: mdoerr, chagedorn
 2025-03-21 09:23:30 +00:00
Marc Chevalier
466f82a499 8314999: IR framework fails to detect allocation 
Reviewed-by: chagedorn, thartmann
 2025-03-21 08:53:56 +00:00
Marc Chevalier
2bc4f64c56 8335708: C2: Compile::verify_graph_edges must start at root and safepoints, just like CCP traversal 
Reviewed-by: chagedorn, epeter
 2025-03-20 15:50:23 +00:00
Emanuel Peter
fb210e3a71 8351952: [IR Framework]: allow ignoring methods that are not compilable 
Co-authored-by: Christian Hagedorn <chagedorn@openjdk.org>
Reviewed-by: chagedorn, thartmann
 2025-03-20 06:14:07 +00:00
Emanuel Peter
3ed010ab7c 8352020: [CompileFramework] enable compilation for VectorAPI 
Reviewed-by: chagedorn, kvn
 2025-03-20 06:13:52 +00:00
Hamlin Li
c2be19c261 8351902: RISC-V: Several tests fail after JDK-8351145 
Reviewed-by: rehn, fyang, syan
 2025-03-19 09:42:22 +00:00
Sandhya Viswanathan
3239919a5a 8350835: C2 SuperWord: assert/wrong result when using Float.float16ToFloat with byte instead of short input 
Reviewed-by: epeter, kvn
 2025-03-17 17:50:34 +00:00
Hamlin Li
dbf47d6c6c 8351876: RISC-V: enable and fix some float round tests 
Reviewed-by: fyang
 2025-03-17 11:47:18 +00:00
Hamlin Li
712a70c5c4 8318220: RISC-V: C2 ReverseI 
8318221: RISC-V: C2 ReverseL

Reviewed-by: fyang, luhenry
 2025-03-14 15:07:29 +00:00
Fei Yang
985ca1270e 8352011: RISC-V: Two IR tests fail after JDK-8351662 
Reviewed-by: syan, mli
 2025-03-14 13:44:29 +00:00
Galder Zamarreño
4e51a8c9ad 8307513: C2: intrinsify Math.max(long,long) and Math.min(long,long) 
Reviewed-by: roland, epeter, chagedorn, darcy
 2025-03-13 13:53:54 +00:00
Hamlin Li
a33b1f7f64 8345298: RISC-V: Add riscv backend for Float16 operations - scalar 
Reviewed-by: rehn, fyang
 2025-03-13 08:16:53 +00:00
Hamlin Li
0e7d460e4f 8351662: [Test] RISC-V: enable bunch of IR test 
Reviewed-by: fyang, rehn, tonyp
 2025-03-13 08:12:38 +00:00
Jiangli Zhou
02c850fca8 8350982: -server|-client causes fatal exception on static JDK 
Reviewed-by: iklam, alanb
 2025-03-12 17:20:16 +00:00
Hamlin Li
3b189e0e78 8351345: [IR Framework] Improve reported disabled IR verification messages 
Reviewed-by: chagedorn, epeter
 2025-03-12 13:24:42 +00:00
Emanuel Peter
4cf63160ad 8351414: C2: MergeStores must happen after RangeCheck smearing 
Reviewed-by: chagedorn, qamai
 2025-03-11 07:10:31 +00:00
Kuai Wei
5928209280 8347405: MergeStores with reverse bytes order value 
Co-authored-by: Richard Reingruber <rrich@openjdk.org>
Reviewed-by: epeter, thartmann
 2025-03-11 02:07:19 +00:00
Daniel Lundén
b40be22512 8333393: PhaseCFG::insert_anti_dependences can fail to raise LCAs and to add necessary anti-dependence edges 
Co-authored-by: Roberto Castañeda Lozano <rcastanedalo@openjdk.org>
Co-authored-by: Christian Hagedorn <chagedorn@openjdk.org>
Co-authored-by: Tobias Hartmann <thartmann@openjdk.org>
Co-authored-by: Emanuel Peter <epeter@openjdk.org>
Co-authored-by: Quan Anh Mai <qamai@openjdk.org>
Reviewed-by: rcastanedalo, chagedorn, epeter
 2025-03-10 16:18:02 +00:00
David Linus Briemann
f61f520e69 8350325: [PPC64] ConvF2HFIdealizationTests timeouts on Power8 
Reviewed-by: mdoerr, clanger
 2025-03-10 10:22:17 +00:00
Emanuel Peter
19b9f11c2e 8351392: C2 crash: failed: Expected Bool, but got OpaqueMultiversioning 
Reviewed-by: thartmann, kvn, vlivanov, chagedorn
 2025-03-10 09:44:42 +00:00
Emanuel Peter
e82031ec1a 8350756: C2 SuperWord Multiversioning: remove useless slow loop when the fast loop disappears 
Reviewed-by: kvn, chagedorn
 2025-03-06 06:48:42 +00:00
Emanuel Peter
75f028b46b 8348657: compiler/loopopts/superword/TestEquivalentInvariants.java timed out 
Reviewed-by: thartmann
 2025-03-05 10:01:26 +00:00
Dean Long
20ea218ce5 8336042: Caller/callee param size mismatch in deoptimization causes crash 
Co-authored-by: Richard Reingruber <rrich@openjdk.org>
Reviewed-by: pchilanomate, rrich, vlivanov, never
 2025-03-04 23:10:52 +00:00
Hamlin Li
e470f474ee 8350095: RISC-V: Refactor string_compare 
Reviewed-by: fyang
 2025-03-03 18:31:56 +00:00
Thomas Stuefe
db69ec9e58 8344009: Improve compiler memory statistics 
Reviewed-by: rcastanedalo, asmehra
 2025-03-03 14:39:19 +00:00
Coleen Phillimore
8b0468faf1 8315488: Remove outdated and unused ciReplay support from SA 
Reviewed-by: kvn, cjplummer, yzheng
 2025-03-03 12:08:18 +00:00
Marc Chevalier
4109c73a78 8349523: Unused runtime calls to drem/frem should be removed 
Reviewed-by: thartmann, kvn, chagedorn
 2025-03-03 09:32:54 +00:00
Jasmine Karthikeyan
3657e92ead 8349637: Integer.numberOfLeadingZeros outputs incorrectly in certain cases 
Reviewed-by: thartmann, qamai, jbhateja
 2025-03-03 05:18:55 +00:00
Roland Westrelin
939815fdcf 8347040: C2: assert(!loop->_body.contains(in)) failed 
Reviewed-by: chagedorn, kvn
 2025-02-27 16:47:31 +00:00
Kuai Wei
3c9d64eb07 8350858: [IR Framework] Some tests failed on Cascade Lake 
Reviewed-by: chagedorn, epeter
 2025-02-27 13:55:59 +00:00
Emanuel Peter
885338b5f3 8323582: C2 SuperWord AlignVector: misaligned vector memory access with unaligned native memory 
Reviewed-by: roland, kvn
 2025-02-27 06:58:43 +00:00
Leonid Mesnik
829d7a845e 8339889: Several compiler tests ignore vm flags and not marked as flagless 
Reviewed-by: thartmann
 2025-02-25 19:20:05 +00:00
Coleen Phillimore
c413549eb7 8349860: Make Class.isArray(), Class.isInterface() and Class.isPrimitive() non-native 
Reviewed-by: dlong, rriggs, vlivanov, yzheng, liach
 2025-02-25 12:35:54 +00:00
Jatin Bhateja
e410af00e6 8342393: Promote commutative vector IR node sharing 
Reviewed-by: vlivanov, epeter, sviswanathan
 2025-02-24 07:40:17 +00:00
Christian Hagedorn
a5c9a4dbde 8349032: C2: Parse Predicate refactoring in Loop Unswitching broke fix for JDK-8290850 
Reviewed-by: kvn, thartmann
 2025-02-24 07:28:05 +00:00