Re: [PATCH] x86: Add non-destructive source to @xorsign3_1

2021-09-05 Thread Hongtao Liu via Gcc-patches
On Sun, Sep 5, 2021 at 5:54 AM H.J. Lu via Gcc-patches wrote: > > Add non-destructive source alternative to @xorsign3_1 for AVX. LGTM. > > gcc/ > > PR target/89984 > * config/i386/i386-expand.c (ix86_split_xorsign): Use operands[2]. > * config/i386/i386.md (@xorsign3_1): Ad

[PATCH] x86: Add non-destructive source to @xorsign3_1

2021-09-04 Thread H.J. Lu via Gcc-patches
Add non-destructive source alternative to @xorsign3_1 for AVX. gcc/ PR target/89984 * config/i386/i386-expand.c (ix86_split_xorsign): Use operands[2]. * config/i386/i386.md (@xorsign3_1): Add non-destructive source alternative for AVX. gcc/testsuite/ PR t