RE: [PATCH] RISC-V: Expand fixed-vlmax/vls vector permutation in targethook

2023-09-10 Thread Li, Pan2 via Gcc-patches
Committed, thanks Jeff. Pan -Original Message- From: Gcc-patches On Behalf Of Jeff Law via Gcc-patches Sent: Sunday, September 10, 2023 9:38 PM To: Juzhe-Zhong ; gcc-patches@gcc.gnu.org Cc: kito.ch...@sifive.com; kito.ch...@gmail.com Subject: Re: [PATCH] RISC-V: Expand fixed-vlmax/vls

Re: [PATCH] RISC-V: Expand fixed-vlmax/vls vector permutation in targethook

2023-09-10 Thread Jeff Law via Gcc-patches
On 9/9/23 20:33, Juzhe-Zhong wrote: When debugging FAIL: gcc.dg/pr92301.c execution test. Realize a vls vector permutation situation failed to vectorize since early return false: - /* For constant size indices, we dont't need to handle it here. - Just leave it to vec_perm. */ - if (d-