[JDK-8279996] riscv: RVB: Add zeros/population count instructions - Java Bug System

Type: Enhancement
Resolution: Fixed
Priority: P4
Fix Version/s: repo-riscv-port
Affects Version/s: repo-riscv-port
Component/s: hotspot
Labels:
None

Subcomponent:
compiler
Introduced In Version:

repo-riscv-port
CPU:

riscv
OS:

linux

Implement zero and population count instructions: clz/clzw/ctz/ctzw/cpop/cpopw

links to

Commit openjdk/riscv-port/d119eda6

Review openjdk/riscv-port/45

Assignee:: Feilong Jiang

Reporter:: Feilong Jiang

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Created:: 2022-01-13 21:59

Updated:: 2022-01-13 23:33

Resolved:: 2022-01-13 23:33