git: openjdk/jdk: 8303161: [vectorapi] VectorMask.cast narrow operation returns incorrect value with SVE

[Nick Gasson]

Changeset: 67274906
Author:    Bhavana Kilambi <bkilambi at openjdk.org>
Committer: Nick Gasson <ngasson at openjdk.org>
Date:      2023-03-29 16:12:56 +0000
URL:       https://git.openjdk.org/jdk/commit/67274906aeb7a6b83761e6aaf85688aa61aa8a20

8303161: [vectorapi] VectorMask.cast narrow operation returns incorrect value with SVE

Reviewed-by: eliu, xgong, ngasson

! src/hotspot/cpu/aarch64/aarch64_vector.ad
! src/hotspot/cpu/aarch64/aarch64_vector_ad.m4
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! test/hotspot/jtreg/compiler/vectorapi/VectorMaskCastTest.java