Loading...

XML

Word

Printable

Type: Enhancement
Resolution: Fixed
Priority: P4
Fix Version/s: repo-valhalla
Affects Version/s: repo-valhalla
Component/s: hotspot
Labels:
- c2
- lw401
- lw401-ea2
- lworld

Subcomponent:
compiler

C2 aaload/aastore for new flat arrays on x64 and aarch64

causes

JDK-8355317 [lworld] C2 Runtime load_unknown_inline should not return null-free type

Resolved

duplicates

JDK-8341765 [lworld] C1 aaload/aastore for new flat arrays on x64 and aarch64

Closed

JDK-8345681 [lworld] C2: TypeAryPtr::is_null_free() does not work for any null-free array

Closed

is blocked by

JDK-8350630 [lworld] ObjBufferAllocator::initialize fails with assert(has_klass_gap()) failed: precondition

Resolved

JDK-8350763 [lworld] InlineKlass::flat_array_klass hits assert(has_non_atomic_layout()) failed: Must be

Resolved

JDK-8341757 Field layout computation allowing atomic and nullable flattening

Resolved

JDK-8351483 [lworld] Field offset verification fails

Resolved

JDK-8341762 Redesign flat arrays to support new flat layouts

Closed

JDK-8341764 Interpreter aaload/aastore for new flat arrays on x64 and aarch64

Closed

JDK-8341759 [lworld] JIT support for nullable, atomic, flat fields

Resolved

JDK-8345995 [lworld] Flat arrays need to be redesigned to support new flat layouts

Resolved

JDK-8341765 [lworld] C1 aaload/aastore for new flat arrays on x64 and aarch64

Closed

relates to

JDK-8350865 [lworld] Follow-up work from adding support for nullable, flat, atomic arrays / fields

Open

JDK-8251971 [lworld] Improve performance of arraycopy intrinsics

Open

JDK-8265122 [lworld] Implement a fast path for flat / null-free array allocation in C1

Open

links to

Commit(lworld) openjdk/valhalla/a0b174f4

Review(lworld) openjdk/valhalla/1397

(7 is blocked by, 3 relates to, 2 links to)

Assignee:: Tobias Hartmann
Reporter:: Lois Foltan
Votes:: 0 Vote for this issue
Watchers:: 4 Start watching this issue

Created:: 2024-10-08 10:11
Updated:: 1 week ago 06:14
Resolved:: 2025-03-14 07:47

Details

Description

Attachments

Issue Links

Activity

People

Dates