riscv64: use bitmanip extension, declare temp regs
This patch converts the VREG accessors to use
the denser SH2ADD from Zba, and converts some
common macros to declare their temporaries at
their call sites.
Test: Run these opcodes against all interpreter
tests on a Linux RISC-V VM.
(1) setup
lunch aosp_riscv64-userdebug
export ART_TEST_SSH_USER=ubuntu
export ART_TEST_SSH_HOST=localhost
export ART_TEST_SSH_PORT=10001
export ART_TEST_ON_VM=true
. art/tools/buildbot-utils.sh
art/tools/buildbot-build.sh --target
# Create, boot and configure the VM.
art/tools/buildbot-vm.sh create
art/tools/buildbot-vm.sh boot
art/tools/buildbot-vm.sh setup-ssh # password: 'ubuntu'
art/tools/buildbot-cleanup-device.sh
art/tools/buildbot-setup-device.sh
art/tools/buildbot-sync.sh
(2) test
art/test.py --target -r --no-prebuild --ndebug --64 -j 12 --cdex-none --interpreter
Bug: 283082047
Change-Id: Id37694761610b6a5bae54d6b244b4e75a4ea5a85
5 files changed