RE: [PATCH] vect: generate suitable convert insn for int -> int, float -> float and int <-> float.

> -Original Message- > From: Richard Biener > Sent: Tuesday, May 14, 2024 8:23 PM > To: Hu, Lin1 > Cc: gcc-patches@gcc.gnu.org; Liu, Hongtao ; > ubiz...@gmail.com > Subject: RE: [PATCH] vect: generate suitable convert insn for int -> int, > float -

RE: [PATCH] vect: generate suitable convert insn for int -> int, float -> float and int <-> float.

On Tue, 14 May 2024, Hu, Lin1 wrote: > Do you have any advice? > > BRs, > Lin > > -Original Message- > From: Hu, Lin1 > Sent: Wednesday, May 8, 2024 9:38 AM > To: gcc-patches@gcc.gnu.org > Cc: Liu, Hongtao ; ubiz...@gmail.com > Subject: [PATCH] vec

RE: [PATCH] vect: generate suitable convert insn for int -> int, float -> float and int <-> float.

Do you have any advice? BRs, Lin -Original Message- From: Hu, Lin1 Sent: Wednesday, May 8, 2024 9:38 AM To: gcc-patches@gcc.gnu.org Cc: Liu, Hongtao ; ubiz...@gmail.com Subject: [PATCH] vect: generate suitable convert insn for int -> int, float -> float and int <-> flo

[PATCH] vect: generate suitable convert insn for int -> int, float -> float and int <-> float.

Hi, all This patch aims to optimize __builtin_convertvector. We want the function can generate more efficient insn for some situations. Like v2si -> v2di. The patch has been bootstrapped and regtested on x86_64-pc-linux-gnu, OK for trunk? BRs, Lin gcc/ChangeLog: PR target/107432