On 9/2/25 12:59 AM, Kuan-Lin Chen wrote:
This patch add basic support for the following XAndes ISA extensions:
XANDESPERF
XANDESBFHCVT
XANDESVBFHCVT
XANDESVSINTLOAD
XANDESVPACKFPH
XANDESVDOT
gcc/ChangeLog:
* config/riscv/riscv-ext.def: Include riscv-ext-andes.def.
* config/riscv/riscv-ext.opt (riscv_xandes_subext): New variable.
(XANDESPERF) : New mask.
(XANDESBFHCVT): Ditto.
(XANDESVBFHCVT): Ditto.
(XANDESVSINTLOAD): Ditto.
(XANDESVPACKFPH): Ditto.
(XANDESVDOT): Ditto.
* config/riscv/t-riscv: Add riscv-ext-andes.def.
* doc/riscv-ext.texi: Regenerated.
* config/riscv/riscv-ext-andes.def: New file.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/xandes/xandes-predef-1.c: New test.
* gcc.target/riscv/xandes/xandes-predef-2.c: New test.
* gcc.target/riscv/xandes/xandes-predef-3.c: New test.
* gcc.target/riscv/xandes/xandes-predef-4.c: New test.
* gcc.target/riscv/xandes/xandes-predef-5.c: New test.
* gcc.target/riscv/xandes/xandes-predef-6.c: New test.
Co-author: Lino Hsing-Yu Peng ([email protected]),
Kai Kai-Yi Weng ([email protected]).
THanks. I've pushed this to the trunk.
jeff
