Re: [PATCH]AArch64 Make use of FADDP in simple reductions.

2021-11-01 Thread Richard Sandiford via Gcc-patches
Tamar Christina writes: >> -Original Message- >> From: Richard Sandiford >> Sent: Friday, October 8, 2021 5:24 PM >> To: Tamar Christina >> Cc: gcc-patches@gcc.gnu.org; nd ; Richard Earnshaw >> ; Marcus Shawcroft >> ; Kyrylo Tkachov >>

RE: [PATCH]AArch64 Make use of FADDP in simple reductions.

2021-11-01 Thread Tamar Christina via Gcc-patches
> -Original Message- > From: Richard Sandiford > Sent: Friday, October 8, 2021 5:24 PM > To: Tamar Christina > Cc: gcc-patches@gcc.gnu.org; nd ; Richard Earnshaw > ; Marcus Shawcroft > ; Kyrylo Tkachov > Subject: Re: [PATCH]AArch64 Make use of FADDP in simpl

Re: [PATCH]AArch64 Make use of FADDP in simple reductions.

2021-10-08 Thread Richard Sandiford via Gcc-patches
Tamar Christina writes: > Hi All, > > This is a respin of an older patch which never got upstream reviewed by a > maintainer. It's been updated to fit the current GCC codegen. > > This patch adds a pattern to support the (F)ADDP (scalar) instruction. > > Before the patch, the C code > > typedef f

RE: [PATCH]AArch64 Make use of FADDP in simple reductions.

2021-09-08 Thread Tamar Christina via Gcc-patches
Slightly updated patch correcting some modes that were giving warnings. Bootstrapped Regtested on aarch64-none-linux-gnu and no issues. Ok for master? Thanks, Tamar gcc/ChangeLog: * config/aarch64/aarch64-simd.md (*aarch64_faddp_scalar, *aarch64_addp_scalarv2di, *aarch64_faddp_

Re: [PATCH][AArch64] Make use of FADDP in simple reductions

2019-05-30 Thread Sudakshina Das
Hi Elen Thank you for doing this. You will need a maintainer's approval but I would like to add a couple of comments. Please find them inline. On 08/05/2019 14:36, Elen Kalda wrote: > Hi, > > This patch adds a pattern to support the FADDP (scalar) instruction. > > Before the patch, the C code