On 6/23/25 3:02 AM, KuanLin Chen wrote:
Hi,
This patch adds support for the XAndesperf ISA extension.
The 32-bit AndeStar V5 extension includes branch instructions,
load effective address instructions, and string processing
instructions for performance improvement.
New INSN patterns are added
> +++ b/gcc/config/riscv/andes.md
> @@ -0,0 +1,430 @@
> +;; Machine description for Andes vendor extensions
> +;; Copyright (C) 2021-2025 Free Software Foundation, Inc.
2025 rather than 2021-2025
>+(define_constraint "ads_Bz07"
Could you rename it to Ou07?
>+ "Zero extended immediate 7-bit v
