> -原始邮件-
> 发件人: "Richard Biener"
> 发送时间: 2022-07-28 15:45:27 (星期四)
> 收件人: jiawei
> 抄送: gcc-patches@gcc.gnu.org, ja...@redhat.com, pal...@rivosinc.com,
kito.ch...@gmail.com, jim.wilson@gmail.com, wuwei2...@iscas.ac.cn
> 主题: Re: [PATCH] testsuite: Add
On Thu, 28 Jul 2022, jiawei wrote:
> This patch adds the additional options on RISC-V target.
> "-fprefetch-loop-arrays" option needs enable prefetch instruction,
> for RISC-V that contained in "zicbop" extension.
> Use "-march" with "zicbop" will enable this feature.
OK.
Note -fprefetch-loop-ar
This patch adds the additional options on RISC-V target.
"-fprefetch-loop-arrays" option needs enable prefetch instruction,
for RISC-V that contained in "zicbop" extension.
Use "-march" with "zicbop" will enable this feature.
gcc/testsuite/ChangeLog:
* gcc.dg/pr106397.c: New dg-additional
