January 2026 Archives by thread
Starting: Fri Jan 2 03:00:57 UTC 2026
Ending: Sat Jan 31 15:51:09 UTC 2026
Messages: 1311
- RFR: 8373722: [TESTBUG] compiler/vectorapi/TestVectorOperationsWithPartialSize.java fails intermittently [v3]
Xiaohong Gong
- RFR: 8373724: Assertion failure in TestSignumVector.java with UseAPX [v3]
Jatin Bhateja
- RFR: 8366444: Add support for add/mul reduction operations for Float16 [v4]
Bhavana Kilambi
- RFR: 8360934: Add AVX-512 intrinsics for ML-KEM - enhancement on AVX512_VBMI and AVX512_VBMI2 [v2]
Shawn M Emery
- RFR: 8366444: Add support for add/mul reduction operations for Float16 [v5]
Jatin Bhateja
- Integrated: 8373722: [TESTBUG] compiler/vectorapi/TestVectorOperationsWithPartialSize.java fails intermittently
Xiaohong Gong
- RFR: 8357258: x86: Improve receiver type profiling reliability [v10]
Aleksey Shipilev
- RFR: 8367627: C2: Missed Ideal() optimization opportunity with MemBar [v4]
Christian Hagedorn
- RFR: 8367627: C2: Missed Ideal() optimization opportunity with MemBar [v3]
Christian Hagedorn
- RFR: 8366815: C2: Delay Mod/Div by constant transformation [v6]
Hannes Greule
- RFR: 8373555: C2: Optimize redundant input calculations for sign comparisons [v2]
Hannes Greule
- RFR: 8367627: C2: Missed Ideal() optimization opportunity with MemBar [v5]
Benoît Maillard
- RFR: 8370863: VectorAPI: Optimize the VectorMaskCast chain in specific patterns [v8]
Eric Fang
- RFR: 8373508: C2: sinking CreateEx out of loop breaks the graph [v3]
Roland Westrelin
- RFR: 8373633: C2: Use interface receiver type to improve CHA decisions
Damon Fenacci
- RFR: 8357258: x86: Improve receiver type profiling reliability [v8]
Aleksey Shipilev
- Integrated: 8357258: x86: Improve receiver type profiling reliability
Aleksey Shipilev
- RFR: 8373344: Add support for min/max reduction operations for Float16 [v2]
Yi Wu
- RFR: 8373453: C2 SuperWord: must handle load slices that have loads with different memory inputs
Emanuel Peter
- RFR: 8364766: C2: Improve Value() of DivI and DivL for non-constant inputs [v11]
Tobias Hartmann
- RFR: 8367627: C2: Missed Ideal() optimization opportunity with MemBar [v6]
Benoît Maillard
- RFR: 8374489: Template Library: need to tag Float16.float16ToRawShortBits as having non-deterministic result because of multiple NaN bit patterns
Emanuel Peter
- RFR: 8374525: RISC-V: Several masked float16 vector operations are not supported
Dingli Zhang
- RFR: 8366444: Add support for add/mul reduction operations for Float16
Bhavana Kilambi
- RFR: 8373508: C2: sinking CreateEx out of loop breaks the graph [v2]
Roland Westrelin
- RFR: 8374518: C1: Remove dead LinearScanStatistic::Counter::counter_fpu_stack
Christian Hagedorn
- Integrated: 8373508: C2: sinking CreateEx out of loop breaks the graph
Roland Westrelin
- RFR: 8370502: C2: segfault while adding node to IGVN worklist [v7]
Kerem Kat
- Integrated: 8367627: C2: Missed Ideal() optimization opportunity with MemBar
Benoît Maillard
- [jdk26] RFR: 8373524: C2: no reachable node should have no use
Roland Westrelin
- [jdk26] RFR: 8370200: Crash: assert(outer->outcnt() >= phis + 2 - be_loads && outer->outcnt() <= phis + 2 + stores + 1) failed: only phis
Roland Westrelin
- RFR: 8353290: C2: Refactor PhaseIdealLoop::is_counted_loop() [v27]
Kangcheng Xu
- RFR: 8360557: CTW: Inline cold methods to reach more code [v7]
Aleksey Shipilev
- RFR: 8373724: Assertion failure in TestSignumVector.java with UseAPX [v4]
Jatin Bhateja
- RFR: 8373724: Assertion failure in TestSignumVector.java with UseAPX [v5]
Jatin Bhateja
- RFR: 8374436: compiler/igvn/IntegerDivValueTests.java failed with division by zero
Tobias Hotz
- [jdk26] RFR: 8373722: [TESTBUG] compiler/vectorapi/TestVectorOperationsWithPartialSize.java fails intermittently
Xiaohong Gong
- RFR: 8374184: RISC-V: implement GCM intrinsic with Zvkg and Zvkned extension
Anjian Wen
- RFR: 8374043: C2: assert(_base >= VectorMask && _base <= VectorZ) failed: Not a Vector
Xiaohong Gong
- RFR: 8374528: C2 SuperWord: TestAliasingFuzzer.java strengthen no-multiversioning IR rule
Emanuel Peter
- RFR: 8370502: C2: segfault while adding node to IGVN worklist [v8]
Kerem Kat
- RFR: 8374307: Fix deoptimization storm caused by Action_none in GraphKit::uncommon_trap
Tobias Hartmann
- RFR: 8342772: Assert in LateInlineMHCallGenerator::do_late_inline_check
Damon Fenacci
- RFR: 8365570: C2 fails assert(false) failed: Unexpected node in SuperWord truncation: CastII [v4]
Jasmine Karthikeyan
- RFR: 8365570: C2 fails assert(false) failed: Unexpected node in SuperWord truncation: CastII [v5]
Jasmine Karthikeyan
- RFR: 8365570: C2 fails assert(false) failed: Unexpected node in SuperWord truncation: CastII [v2]
Jasmine Karthikeyan
- RFR: 8373724: Assertion failure in TestSignumVector.java with UseAPX [v6]
Jatin Bhateja
- RFR: 8370691: Add new Float16Vector type and enable intrinsification of vector operations supported by auto-vectorizer [v9]
Fei Yang
- RFR: 8373343: C2: verify AddP base input only set for heap addresses [v4]
Roland Westrelin
- RFR: 8373343: C2: verify AddP base input only set for heap addresses [v3]
Roland Westrelin
- [jdk26] RFR: 8342772: Assert in LateInlineMHCallGenerator::do_late_inline_check
Damon Fenacci
- RFR: 8373591: C2: Fix the memory around some intrinsics nodes [v5]
Quan Anh Mai
- RFR: 8370914: C2: Reimplement Type::join [v7]
Quan Anh Mai
- RFR: 8374307: Fix deoptimization storm caused by Action_none in GraphKit::uncommon_trap [v2]
Boris Ulasevich
- Integrated: 8373724: Assertion failure in TestSignumVector.java with UseAPX
Jatin Bhateja
- RFR: 8353290: C2: Refactor PhaseIdealLoop::is_counted_loop() [v28]
Kangcheng Xu
- RFR: 8374307: Fix deoptimization storm caused by Action_none in GraphKit::uncommon_trap [v3]
Boris Ulasevich
- RFR: 8370914: C2: Reimplement Type::join [v8]
Quan Anh Mai
- RFR: 8370914: C2: Reimplement Type::join [v4]
Quan Anh Mai
- Withdrawn: 8367706: Remove redundant register used by cmove in C1 LIR generation
duke
- RFR: 8360934: Add AVX-512 intrinsics for ML-KEM - enhancement on AVX512_VBMI [v3]
Shawn M Emery
- RFR: 8365570: C2 fails assert(false) failed: Unexpected node in SuperWord truncation: CastII [v6]
Jasmine Karthikeyan
- RFR: 8374180: C2 crash in PhaseCCP::verify_type - fatal error: Not monotonic [v3]
Quan Anh Mai
- RFR: 8374622: StressIncrementalInlining should also randomize the processing order
Marc Chevalier
- RFR: 8360557: CTW: Inline cold methods to reach more code [v8]
Aleksey Shipilev
- RFR: 8373134: C2: Min/Max users of Min/Max uses should be enqueued for GVN [v6]
Galder Zamarreño
- Withdrawn: 8350208: CTW: GraphKit::add_safepoint_edges asserts "not enough operands for reexecution"
Quan Anh Mai
- RFR: 8374785: Template Library: need to tag Float16.copySign as having non-deterministic result because of multiple NaNs with different sign bits
Emanuel Peter
- RFR: 8373134: C2: Min/Max users of Min/Max uses should be enqueued for GVN [v2]
Benoît Maillard
- RFR: 8373480: Optimize multiplication by constant multiplier using LEA instructions [v6]
Emanuel Peter
- RFR: 8360934: Add AVX-512 intrinsics for ML-KEM - enhancement on AVX512_VBMI [v4]
Shawn M Emery
- RFR: 8374828: Save load_barrier_on_oop_field_preloaded in aot CodeCache
Coleen Phillimore
- RFR: 8370666: VectorAPI: Add clear comments for vector mask relative code in c2
Xiaohong Gong
- Withdrawn: 8367789: AArch64 missing acquire in JNI_FastGetField::generate_fast_get_int_field0
duke
- Integrated: 8365570: C2 fails assert(false) failed: Unexpected node in SuperWord truncation: CastII
Jasmine Karthikeyan
- [jdk26] RFR: 8373453: C2 SuperWord: must handle load slices that have loads with different memory inputs
Emanuel Peter
- [jdk26] RFR: 8365570: C2 fails assert(false) failed: Unexpected node in SuperWord truncation: CastII
Tobias Hartmann
- RFR: 8372302: C2: IGVN verification fails because ModXNode::Ideal creates unused intermediate nodes [v3]
Quan Anh Mai
- RFR: 8307084: C2: Vectorized drain loop is not executed for some small trip counts
Emanuel Peter
- RFR: 8373480: Optimize multiplication by constant multiplier using LEA instructions [v7]
Jatin Bhateja
- RFR: 8374755: ML-KEM's 12-bit decompression uses incorrect assertions
Ferenc Rakoczi
- RFR: 8373134: C2: Min/Max users of Min/Max uses should be enqueued for GVN [v7]
Galder Zamarreño
- RFR: 8373134: C2: Min/Max users of Min/Max uses should be enqueued for GVN [v8]
Galder Zamarreño
- RFR: 8360934: Add AVX-512 intrinsics for ML-KEM - enhancement on AVX512_VBMI [v5]
Shawn M Emery
- RFR: 8374969: Incorrect results of LoadStoreNode::adr_type and SCMemProj::adr_type
Quan Anh Mai
- RFR: 8347365: C2: Fix the handling of depends_only_on_test
Quan Anh Mai
- RFR: 8374450: GTest opto.canonicalize_constraints cannot run without VM
Axel Boldt-Christmas
- Integrated: 8372302: C2: IGVN verification fails because ModXNode::Ideal creates unused intermediate nodes
Benoît Maillard
- RFR: 8370196: C2: Improve (U)MulHiLNode::MulHiValue [v10]
Quan Anh Mai
- RFR: 8373134: C2: Min/Max users of Min/Max uses should be enqueued for GVN [v9]
Galder Zamarreño
- [jdk26] RFR: 8374195: TestReplaceNarrowPhiWithBottomPhi fails on ppc64 platforms in (fast)debug
Martin Doerr
- [jdk26] RFR: 8373508: C2: sinking CreateEx out of loop breaks the graph
Roland Westrelin
- [jdk26] RFR: 8373579: Problem list compiler/runtime/Test7196199.java
Tobias Hartmann
- [jdk26] Integrated: 8373579: Problem list compiler/runtime/Test7196199.java
Benoît Maillard
- RFR: 8373343: C2: verify AddP base input only set for heap addresses [v5]
Roland Westrelin
- RFR: 8360557: CTW: Inline cold methods to reach more code [v9]
Aleksey Shipilev
- RFR: 8373495: C2: Aggressively fold loads from objects that have not escaped [v13]
Roberto Castañeda Lozano
- RFR: 8373495: C2: Aggressively fold loads from objects that have not escaped [v16]
Roberto Castañeda Lozano
- RFR: 8280283: Dead compiler code found during the JDK-8272058 code review [v2]
Anton Seoane Ampudia
- RFR: 8373495: C2: Aggressively fold loads from objects that have not escaped [v17]
Quan Anh Mai
- [jdk26] RFR: 8373724: Assertion failure in TestSignumVector.java with UseAPX
Mohamed Issa
- RFR: 8374435: "assert(addp->is_AddP()) failed: must be AddP" failed intermittently when running tools/jpackage/share/AsyncTest.java with ZGC
Quan Anh Mai
- RFR: 8372845: C2: Fold identity hash code if object is constant [v4]
Quan Anh Mai
- RFR: 8346236: Auto vectorization support for various Float16 operations [v8]
Galder Zamarreño
- RFR: 8374889: C2 VectorAPI: must handle impossible combination of signed cast from float
Emanuel Peter
- RFR: 8375055: C2: Better dead loop detection printout
Aleksey Shipilev
- RFR: 8374180: C2 crash in PhaseCCP::verify_type - fatal error: Not monotonic [v4]
Quan Anh Mai
- RFR: 8370691: Add new Float16Vector type and enable intrinsification of vector operations supported by auto-vectorizer [v10]
Jatin Bhateja
- RFR: 8370691: Add new Float16Vector type and enable intrinsification of vector operations supported by auto-vectorizer [v11]
Jatin Bhateja
- RFR: 8307084: C2: Vectorized drain loop is not executed for some small trip counts [v4]
Fei Gao
- RFR: 8370502: C2: segfault while adding node to IGVN worklist [v5]
Kerem Kat
- RFR: 8326205: Grouping frequently called C2 nmethods in CodeCache [v3]
Evgeny Astigeevich
- RFR: 8375010: C2 VectorAPI: assert(vbox->is_CheckCastPP()) failed: should be expanded
Kerem Kat
- RFR: 8326205: Grouping frequently called C2 nmethods in CodeCache [v4]
Chad Rakoczy
- RFR: 8326205: Grouping frequently called C2 nmethods in CodeCache [v5]
Chad Rakoczy
- RFR: 8326205: Grouping frequently called C2 nmethods in CodeCache [v6]
Chad Rakoczy
- RFR: 8374862: assert(false) failed: Attempting to acquire lock MDOExtraData_lock/nosafepoint-1 out of order with lock tty_lock/tty -- possible deadlock (running with -XX:+Verbose -XX:+WizardMode -XX:+PrintDeoptimizationDetails)
David Holmes
- RFR: 8374862: assert(false) failed: Attempting to acquire lock MDOExtraData_lock/nosafepoint-1 out of order with lock tty_lock/tty -- possible deadlock (running with -XX:+Verbose -XX:+WizardMode -XX:+PrintDeoptimizationDetails) [v2]
Guanqiang Han
- RFR: 8370920: [s390] C2: add instruction size in s390.ad file [v10]
Harshit470250
- RFR: 8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark [v2]
Emanuel Peter
- [jdk26] RFR: 8374435: assert(addp->is_AddP()) failed: must be AddP during EA with -XX:-UseCompressedOops
Quan Anh Mai
- RFR: 8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark [v3]
Emanuel Peter
- RFR: 8374862: assert(false) failed: Attempting to acquire lock MDOExtraData_lock/nosafepoint-1 out of order with lock tty_lock/tty -- possible deadlock (running with -XX:+Verbose -XX:+WizardMode -XX:+PrintDeoptimizationDetails) [v3]
Guanqiang Han
- RFR: 8354853: Clean up x86 registers after 32-bit x86 removal
Manuel Hässig
- RFR: 8374862: assert(false) failed: Attempting to acquire lock MDOExtraData_lock/nosafepoint-1 out of order with lock tty_lock/tty -- possible deadlock (running with -XX:+Verbose -XX:+WizardMode -XX:+PrintDeoptimizationDetails) [v4]
Guanqiang Han
- RFR: 8374862: assert(false) failed: Attempting to acquire lock MDOExtraData_lock/nosafepoint-1 out of order with lock tty_lock/tty -- possible deadlock (running with -XX:+Verbose -XX:+WizardMode -XX:+PrintDeoptimizationDetails) [v5]
Guanqiang Han
- RFR: 8360557: CTW: Inline cold methods to reach more code [v10]
Aleksey Shipilev
- RFR: 8375271: [IR Framework] Rename IREncoding to ApplicableIRRules and driver/flag/test VM to Driver/Flag/Test VM
Christian Hagedorn
- RFR: 8373999: C2: apply KnownBits and unsigned bounds to Add / Sub operations [v4]
Benoît Maillard
- RFR: 8373999: C2: apply KnownBits and unsigned bounds to Add / Sub operations [v5]
Quan Anh Mai
- RFR: 8374725: C2: assert(x_ctrl == get_late_ctrl_with_anti_dep(x->as_Load(), early_ctrl, x_ctrl)) failed: anti-dependences were already checked
Roland Westrelin
- RFR: 8374725: C2: assert(x_ctrl == get_late_ctrl_with_anti_dep(x->as_Load(), early_ctrl, x_ctrl)) failed: anti-dependences were already checked
Quan Anh Mai
- RFR: 8374725: C2: assert(x_ctrl == get_late_ctrl_with_anti_dep(x->as_Load(), early_ctrl, x_ctrl)) failed: anti-dependences were already checked
Christian Hagedorn
- RFR: 8374725: C2: assert(x_ctrl == get_late_ctrl_with_anti_dep(x->as_Load(), early_ctrl, x_ctrl)) failed: anti-dependences were already checked
Damon Fenacci
- RFR: 8374725: C2: assert(x_ctrl == get_late_ctrl_with_anti_dep(x->as_Load(), early_ctrl, x_ctrl)) failed: anti-dependences were already checked
Quan Anh Mai
- RFR: 8374725: C2: assert(x_ctrl == get_late_ctrl_with_anti_dep(x->as_Load(), early_ctrl, x_ctrl)) failed: anti-dependences were already checked [v2]
Roland Westrelin
- RFR: 8374725: C2: assert(x_ctrl == get_late_ctrl_with_anti_dep(x->as_Load(), early_ctrl, x_ctrl)) failed: anti-dependences were already checked [v3]
Roland Westrelin
- Integrated: 8374725: C2: assert(x_ctrl == get_late_ctrl_with_anti_dep(x->as_Load(), early_ctrl, x_ctrl)) failed: anti-dependences were already checked
Roland Westrelin
- RFR: 8374862: assert(false) failed: Attempting to acquire lock MDOExtraData_lock/nosafepoint-1 out of order with lock tty_lock/tty -- possible deadlock (running with -XX:+Verbose -XX:+WizardMode -XX:+PrintDeoptimizationDetails) [v6]
Guanqiang Han
- RFR: 8353290: C2: Refactor PhaseIdealLoop::is_counted_loop() [v29]
Kangcheng Xu
- RFR: 8373495: C2: Aggressively fold loads from objects that have not escaped
Quan Anh Mai
- RFR: 8360271: String.indexOf intrinsics fail with +EnableX86ECoreOpts and -CompactStrings
Volodymyr Paprotski
- RFR: 8374807: Crash in MethodData::extra_data_lock()+0x0 when running -XX:+TraceDeoptimization -XX:-ProfileTraps -XX:-TieredCompilation -Xcomp -version
SendaoYan
- Integrated: 8373134: C2: Min/Max users of Min/Max uses should be enqueued for GVN
Galder Zamarreño
- RFR: 8374180: C2 crash in PhaseCCP::verify_type - fatal error: Not monotonic [v5]
Quan Anh Mai
- RFR: 8370691: Add new Float16Vector type and enable intrinsification of vector operations supported by auto-vectorizer [v12]
Jatin Bhateja
- RFR: 8374807: Crash in MethodData::extra_data_lock()+0x0 when running -XX:+TraceDeoptimization -XX:-ProfileTraps -XX:-TieredCompilation -Xcomp -version [v2]
Guanqiang Han
- RFR: 8372941: Rework compiler/intrinsics/sha tests to use intrinsic availability [v5]
Ramkumar Sunderbabu
- RFR: 8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark [v4]
Emanuel Peter
- Withdrawn: 8343689: AArch64: Optimize MulReduction implementation
duke
- RFR: 8374807: Crash in MethodData::extra_data_lock()+0x0 when running -XX:+TraceDeoptimization -XX:-ProfileTraps -XX:-TieredCompilation -Xcomp -version [v3]
Guanqiang Han
- RFR: 8370920: [s390] C2: add instruction size in s390.ad file [v11]
Harshit470250
- [jdk26] RFR: 8360271: String.indexOf intrinsics fail with +EnableX86ECoreOpts and -CompactStrings
Tobias Hartmann
- RFR: 8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark [v5]
Emanuel Peter
- Withdrawn: 8360654: AArch64: Remove redundant dmb from C1 compareAndSet
duke
- RFR: 8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark [v6]
Emanuel Peter
- RFR: 8373495: C2: Aggressively fold loads from objects that have not escaped [v18]
Quan Anh Mai
- RFR: 8375530: PPC64: incorrect quick verify_method_data_pointer check causes poor performance in debug build
David Briemann
- RFR: 8375536: PPC64: Implement special MachNodes for floating point CMove
David Briemann
- RFR: 8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark [v7]
Emanuel Peter
- RFR: 8371536: C2: VerifyIterativeGVN should assert on first detected failure [v6]
Manuel Hässig
- RFR: 8360654: AArch64: Remove redundant dmb from C1 compareAndSet [v6]
Ruben
- Integrated: 8360934: Add AVX-512 intrinsics for ML-KEM - enhancement on AVX512_VBMI
Shawn M Emery
- RFR: 8374807: Crash in MethodData::extra_data_lock()+0x0 when running -XX:+TraceDeoptimization -XX:-ProfileTraps -XX:-TieredCompilation -Xcomp -version [v4]
Guanqiang Han
- RFR: 8374862: assert(false) failed: Attempting to acquire lock MDOExtraData_lock/nosafepoint-1 out of order with lock tty_lock/tty -- possible deadlock (running with -XX:+Verbose -XX:+WizardMode -XX:+PrintDeoptimizationDetails) [v7]
Guanqiang Han
- RFR: 8374862: assert(false) failed: Attempting to acquire lock MDOExtraData_lock/nosafepoint-1 out of order with lock tty_lock/tty -- possible deadlock (running with -XX:+Verbose -XX:+WizardMode -XX:+PrintDeoptimizationDetails) [v8]
Guanqiang Han
- RFR: 8370112: Remove VM_Version::supports_fast_class_init_checks() in platform-specific code
David Holmes
- RFR: 8374862: assert(false) failed: Attempting to acquire lock MDOExtraData_lock/nosafepoint-1 out of order with lock tty_lock/tty -- possible deadlock (running with -XX:+Verbose -XX:+WizardMode -XX:+PrintDeoptimizationDetails) [v9]
Guanqiang Han
- RFR: 8375498: [VectorAPI] Dump primary vector IR details with -XX:+TraceNewVectors
Jatin Bhateja
- RFR: 8303762: Optimize vector slice operation with constant index using VPALIGNR instruction [v9]
Jatin Bhateja
- RFR: 8303762: Optimize vector slice operation with constant index using VPALIGNR instruction [v8]
Jatin Bhateja
- RFR: 8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark [v8]
Emanuel Peter
- RFR: 8370519: C2: Hit MemLimit when running with +VerifyLoopOptimizations [v6]
Roland Westrelin
- RFR: 8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark [v9]
Emanuel Peter
- Integrated: 8374180: C2 crash in PhaseCCP::verify_type - fatal error: Not monotonic
Quan Anh Mai
- RFR: 8373343: C2: verify AddP base input only set for heap addresses [v6]
Roland Westrelin
- RFR: 8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark [v10]
Emanuel Peter
- RFR: 8375618: Incorrect assert in CastLLNode::Ideal
Quan Anh Mai
- RFR: 8375657: RISC-V: Need to check size in SharedRuntime::is_wide_vector
Dingli Zhang
- RFR: 8375653: C2: CmpUNode::sub is not monotonic
Quan Anh Mai
- RFR: 8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark [v11]
Emanuel Peter
- RFR: 8372980: [VectorAPI] AArch64: Add intrinsic support for unsigned min/max reduction operations [v2]
Eric Fang
- RFR: 8360557: CTW: Inline cold methods to reach more code [v11]
Aleksey Shipilev
- RFR: 8370691: Add new Float16Vector type and enable intrinsification of vector operations supported by auto-vectorizer [v13]
Jatin Bhateja
- RFR: 8375598: VM crashes with "assert((labs(val) & 0xFFFFFFFF00000000) == 0 || dest == (address)-1) failed: must be 32bit offset or -1" when using too high value for NonNMethodCodeHeapSize
Guanqiang Han
- RFR: 8375787: compiler/vectorapi/TestCastShapeBadOpc.java fails with release VMs
Jie Fu
- RFR: 8373495: C2: Aggressively fold loads from objects that have not escaped [v19]
Quan Anh Mai
- RFR: 8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark [v12]
Emanuel Peter
- RFR: 8372980: [VectorAPI] AArch64: Add intrinsic support for unsigned min/max reduction operations [v3]
Eric Fang
- RFR: 8359335: Template-Framework Library: Primitive Types subtyping
Manuel Hässig
- RFR: 8372589: VM crashes on init when NonNMethodCodeHeapSize is set too small and UseTransparentHugePages is enabled
Vladimir Kozlov
- Withdrawn: 8371419: IGV: Add view to visualise dominator tree and dominator information
duke
- RFR: 8303762: Optimize vector slice operation with constant index using VPALIGNR instruction [v10]
Jatin Bhateja
- RFR: 8303762: Optimize vector slice operation with constant index using VPALIGNR instruction [v2]
Jatin Bhateja
- RFR: 8303762: Optimize vector slice operation with constant index using VPALIGNR instruction [v11]
Jatin Bhateja
- Integrated: 8373343: C2: verify AddP base input only set for heap addresses
Roland Westrelin
- RFR: 8370502: C2: segfault while adding node to IGVN worklist [v9]
Kerem Kat
- RFR: 8376113: PPC64: Implement special MachNodes for floating point Min / Max
David Briemann
- RFR: 8350330: C2: PhaseIdealLoop::add_parse_predicate() should mirror GraphKit::add_parse_predicate()
Roland Westrelin
- RFR: 8374807: Crash in MethodData::extra_data_lock()+0x0 when running -XX:+TraceDeoptimization -XX:-ProfileTraps -XX:-TieredCompilation -Xcomp -version [v5]
Guanqiang Han
- RFR: 8370691: Add new Float16Vector type and enable intrinsification of vector operations supported by auto-vectorizer [v14]
Jatin Bhateja
- RFR: 8342095: Add autovectorizer support for subword vector casts [v15]
Jasmine Karthikeyan
- RFR: 8342095: Add autovectorizer support for subword vector casts [v13]
Jasmine Karthikeyan
- RFR: 8342095: Add autovectorizer support for subword vector casts [v14]
Jasmine Karthikeyan
- RFR: 8303762: Optimize vector slice operation with constant index using VPALIGNR instruction [v12]
Jatin Bhateja
- Integrated: 8374862: assert(false) failed: Attempting to acquire lock MDOExtraData_lock/nosafepoint-1 out of order with lock tty_lock/tty -- possible deadlock (running with -XX:+Verbose -XX:+WizardMode -XX:+PrintDeoptimizationDetails)
Guanqiang Han
- RFR: 8375272: [IR Framework] Miscellaneous clean-ups
Christian Hagedorn
- RFR: 8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark [v13]
Emanuel Peter
- RFR: 8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark [v14]
Emanuel Peter
- RFR: 8373495: C2: Aggressively fold loads from objects that have not escaped [v6]
Quan Anh Mai
- RFR: 8376220: C2: Refactor the logic to in MemNode::find_previous_store
Quan Anh Mai
- RFR: 8372696: Allow boot classes to explicitly opt-in for final field trusting [v7]
Jorn Vernee
- RFR: 8160821: VarHandle accesses are penalized when argument conversion is required [v12]
Chen Liang
- RFR: 8356184: C2 MemorySegment: long RangeCheck with ConvI2L(iv + invar) prevents RCE
Kerem Kat
- RFR: 8290892: C2: Intrinsify Reference.reachabilityFence [v28]
Vladimir Ivanov
- RFR: 8160821: VarHandle accesses are penalized when argument conversion is required [v13]
Chen Liang
- RFR: 8366861: Phase AFTER_LOOP_OPTS printed even though the method has no loops
Saranya Natarajan
- Withdrawn: 8371768: AArch64: test/hotspot/jtreg/compiler/loopopts/superword/TestReductions.java fails on SVE after JDK-8340093
duke
- RFR: 8370691: Add new Float16Vector type and enable intrinsification of vector operations supported by auto-vectorizer [v15]
Jatin Bhateja
- RFR: 8370691: Add new Float16Vector type and enable intrinsification of vector operations supported by auto-vectorizer [v16]
Jatin Bhateja
- [jdk26] RFR: 8374043: C2: assert(_base >= VectorMask && _base <= VectorZ) failed: Not a Vector
Xiaohong Gong
- RFR: 8371768: AArch64: test/hotspot/jtreg/compiler/loopopts/superword/TestReductions.java fails on SVE after JDK-8340093 [v2]
Aleksey Shipilev
- RFR: 8372980: [VectorAPI] AArch64: Add intrinsic support for unsigned min/max reduction operations [v4]
Eric Fang
- RFR: 8370691: Add new Float16Vector type and enable intrinsification of vector operations supported by auto-vectorizer [v17]
Jatin Bhateja
- [jdk26] RFR: 8375653: C2: CmpUNode::sub is not monotonic
Quan Anh Mai
- RFR: 8373898: RepeatCompilation does not repeat compilation after bailout
Marc Chevalier
- RFR: 8376174: [IR Framework] Refactor Test VM socket communication
Christian Hagedorn
- RFR: 8372845: C2: Fold identity hash code if object is constant [v5]
Chen Liang
- Integrated: 8372696: Allow boot classes to explicitly opt-in for final field trusting
Chen Liang
- RFR: 8372845: C2: Fold identity hash code if object is constant [v6]
Chen Liang
- RFR: 8376422: Run compiler/corelibs/OptionalFold.java with tiered compilation
Chen Liang
- RFR: 8342095: Add autovectorizer support for subword vector casts [v16]
Jasmine Karthikeyan
- RFR: 8370920: [s390] C2: add instruction size in s390.ad file [v12]
Harshit470250
- RFR: 8375640: MinMaxIdentity test fails on some machines after 8373134
Galder Zamarreño
- RFR: 8372845: C2: Fold identity hash code if object is constant [v3]
Emanuel Peter
- RFR: 8376402: Dependencies::print_statistics() and AbstractClassHierarchyWalker::print_statistics() are not called from PRODUCT code
Matthias Baesken
- RFR: 8375038: C2: Enforce that Ideal() returns the root of the subgraph if any change was made by checking the node hash
Roberto Castañeda Lozano
- RFR: 8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark [v15]
Emanuel Peter
- Poor performance with tiered compiler and Chicory WASM AOT
Charles Oliver Nutter
- RFR: 8373633: C2: Use interface receiver type to improve CHA decisions [v2]
Vladimir Ivanov
- RFR: 8370863: VectorAPI: Optimize the VectorMaskCast chain in specific patterns [v9]
Eric Fang
- RFR: 8370863: VectorAPI: Optimize the VectorMaskCast chain in specific patterns [v6]
Eric Fang
- RFR: 8342095: Add autovectorizer support for subword vector casts [v17]
Jasmine Karthikeyan
- RFR: 8373999: C2: apply KnownBits and unsigned bounds to Add / Sub operations [v6]
Quan Anh Mai
- RFR: 8371536: C2: VerifyIterativeGVN should assert on first detected failure [v8]
Benoît Maillard
- RFR: 8371536: C2: VerifyIterativeGVN should assert on first detected failure [v9]
Benoît Maillard
- RFR: 8371536: C2: VerifyIterativeGVN should assert on first detected failure [v10]
Benoît Maillard
- RFR: 8370691: Add new Float16Vector type and enable intrinsification of vector operations supported by auto-vectorizer [v18]
Jatin Bhateja
- RFR: 8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark [v16]
Emanuel Peter
- RFR: 8360557: CTW: Inline cold methods to reach more code [v12]
Aleksey Shipilev
- RFR: 8371536: C2: VerifyIterativeGVN should assert on first detected failure [v11]
Benoît Maillard
- RFR: 8371536: C2: VerifyIterativeGVN should assert on first detected failure [v12]
Benoît Maillard
- RFR: 8375038: C2: Enforce that Ideal() returns the root of the subgraph if any change was made by checking the node hash [v2]
Benoît Maillard
- RFR: 8376604: C2: EA should assert is_oop_field for AddP with oop outs
Aleksey Shipilev
- RFR: 8290892: C2: Intrinsify Reference.reachabilityFence [v29]
Vladimir Ivanov
- RFR: 8290892: C2: Intrinsify Reference.reachabilityFence [v27]
Vladimir Ivanov
- RFR: 8290892: C2: Intrinsify Reference.reachabilityFence [v30]
Vladimir Ivanov
- RFR: 8326205: Grouping frequently called C2 nmethods in CodeCache [v7]
Chad Rakoczy
- RFR: 8326205: Grouping frequently called C2 nmethods in CodeCache [v8]
Chad Rakoczy
- RFR: 8376187: [VectorAPI] Define new lane type constants and pass them to intrinsic entries
Jatin Bhateja
- Integrated: 8373026: C2 SuperWord and Vector API: vector algorithms test and benchmark
Emanuel Peter
- RFR: 8376325: [IR Framework] Detect and report overloads
Marc Chevalier
- Integrated: 8370502: C2: segfault while adding node to IGVN worklist
Kerem Kat
- RFR: 8371536: C2: VerifyIterativeGVN should assert on first detected failure [v13]
Benoît Maillard
- RFR: 8371536: C2: VerifyIterativeGVN should assert on first detected failure [v14]
Benoît Maillard
- RFR: 8360557: CTW: Inline cold methods to reach more code [v13]
Aleksey Shipilev
- RFR: 8326205: Grouping frequently called C2 nmethods in CodeCache [v9]
Chad Rakoczy
- RFR: 8373591: C2: Fix the memory around some intrinsics nodes [v6]
Quan Anh Mai
- RFR: 8376777: Consistent use of nonstatic instead of non_static in ci files
Joel Sikström
- Integrated: 8376781: Problemlist compiler/longcountedloops/TestLoopNestTooManyTraps.java
Manuel Hässig
- RFR: 8375694: C2: Dead loop constructed with CastPP in late inlining
Aleksey Shipilev
- RFR: 8360557: CTW: Inline cold methods to reach more code [v14]
Aleksey Shipilev
- RFR: 8370519: C2: Hit MemLimit when running with +VerifyLoopOptimizations [v7]
Roland Westrelin
- RFR: 8376707: Template-Framework Library: Primitive Types Abbreviation Methods
Manuel Hässig
- RFR: 8370519: C2: Hit MemLimit when running with +VerifyLoopOptimizations [v8]
Roland Westrelin
Last message date:
Sat Jan 31 15:51:09 UTC 2026
Archived on: Sat Jan 31 15:51:25 UTC 2026
This archive was generated by
Pipermail 0.09 (Mailman edition).