I am not sure it's worth adding a dedicated instruction pattern for
those instructions? In theory those instructions should just be used
by those atomic builin when zabha has enabled, but I think that would
be kinda of a bigger work item.
On Tue, Feb 6, 2024 at 5:18 PM wrote:
>
> From: yulong
>
From: yulong
This patch add the mininal support for zabha extension.
The doc url as follow:
https://github.com/riscv/riscv-zabha/blob/v1.0-rc1/zabha.adoc
There are have no amocas.[b|h] instructions, because the zacas extension is not
merged.
gcc/ChangeLog:
* common/config/riscv/riscv-
