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Type: Enhancement
Resolution: Fixed
Priority: P3
Fix Version/s: 10
Affects Version/s: 10
Component/s: hotspot
Labels:

Subcomponent:
compiler
Resolved In Build:
b21
CPU:

aarch64

There is no hasNegatives intrinsic implemeneted for AArch64. It should be implemented.

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hotspot.diff
2017-07-20 02:47
8 kB
Dmitrij Pochepko
hotspot_aligned.diff
2017-07-20 04:15
10 kB
Dmitrij Pochepko
hasNegatives_merged_v1.1.diff
2017-07-27 11:14
9 kB
Dmitrij Pochepko
intrinsics-data.xls
2017-07-27 11:14
7 kB
Dmitrij Pochepko

blocks

JDK-8189104 JEP 315: Improve Aarch64 Intrinsics

Closed

relates to

JDK-8054307 JEP 254: Compact Strings

Closed

JDK-8156861 AArch64: JEP 254: Partially-implemented intrinsics

Closed

JDK-8189100 Improve performance of String and Array operations on AArch64

Closed

Assignee:: Dmitrij Pochepko
Reporter:: Dmitrij Pochepko
Votes:: 0 Vote for this issue
Watchers:: 4 Start watching this issue

Created:: 2017-07-19 11:58
Updated:: 2018-05-25 08:12
Resolved:: 2017-08-15 05:06