Re : [PATCH PR96366][AARCH64] Add support for unpacked vector sub

2020-08-03 Thread bule
Thanks for the review and Commit. Regards, Bruce -邮件原件- 发件人: Richard Sandiford [mailto:richard.sandif...@arm.com] 发送时间: 2020年8月3日 23:40 收件人: bule 抄送: gcc-patches@gcc.gnu.org 主题: Re: [PATCH PR96366][AARCH64] Add support for unpacked vector sub bule writes: > Hi, > > The tes

Re: [PATCH PR96366][AARCH64] Add support for unpacked vector sub

2020-08-03 Thread Richard Sandiford
bule writes: > Hi, > > The test case bb-slp-20.c in the gcc testsuit will cause an ICE in the expand > pass due to the lack of a pattern for subtraction of the VNx2SI mode. I think > the problem has been fully discussed on PR 96366. > > The attached file is the patch to solve this problem. Boot

[PATCH PR96366][AARCH64] Add support for unpacked vector sub

2020-08-03 Thread bule
Hi, The test case bb-slp-20.c in the gcc testsuit will cause an ICE in the expand pass due to the lack of a pattern for subtraction of the VNx2SI mode. I think the problem has been fully discussed on PR 96366. The attached file is the patch to solve this problem. Bootstrapped and tested on aa