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Type: Enhancement
Resolution: Fixed
Priority: P4
Fix Version/s: 12
Affects Version/s: 12
Component/s: hotspot
Labels:

Subcomponent:
compiler
Resolved In Build:
b22
CPU:

ppc

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8217202	11.0.3	Michihiro Horie	P4	Resolved	Fixed	master

POWER9 has instructions for counting trailing zeros, which are available instead of combining several instructions with counting leading zeros.

backported by

JDK-8217202 PPC64: Add instructions for counting trailing zeros

Resolved

Assignee:: Michihiro Horie

Reporter:: Michihiro Horie

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Created:: 2018-11-21 20:21

Updated:: 2019-01-15 14:07

Resolved:: 2018-11-22 18:53