[PATCH] RISC-V: Enable builtin __riscv_mul with Zmmul extension.

[Jeff Law]

On 10/8/24 12:25 AM, Tsung Chun Lin wrote:
>  From d5b254e19d1f37fe27c7e98a0160e5c22446cfea Mon Sep 17 00:00:00 2001
> From: Jim Lin<jim@andestech.com>
> Date: Tue, 8 Oct 2024 13:14:32 +0800
> Subject: [PATCH] RISC-V: Enable builtin __riscv_mul with Zmmul extension.
> 
> gcc/ChangeLog:
> 
>          * config/riscv/riscv-c.cc:
>          Enable builtin __riscv_mul with Zmmul extension.
Thanks.  I improved the ChangeLog ever-to-slightly and pushed this to 
the trunk.
jeff