Re: [PATCH 3/3 v2] vect: support direct conversion under x86-64-v3.

2024-05-29 Thread Hongtao Liu
On Wed, May 29, 2024 at 5:00 PM Hu, Lin1 wrote: > > According to hongtao's suggestion, I support some trunc in mmx.md under > x86-64-v3, and optimize ix86_expand_trunc_with_avx2_noavx512f. Ok. > > BRs, > Lin > > gcc/ChangeLog: > > PR 107432 > * config/i386/i386-expand.cc (ix86_expa

[PATCH 3/3 v2] vect: support direct conversion under x86-64-v3.

2024-05-29 Thread Hu, Lin1
According to hongtao's suggestion, I support some trunc in mmx.md under x86-64-v3, and optimize ix86_expand_trunc_with_avx2_noavx512f. BRs, Lin gcc/ChangeLog: PR 107432 * config/i386/i386-expand.cc (ix86_expand_trunc_with_avx2_noavx512f): New function for generate a serie