On Sat, Sep 18, 2021 at 7:50 AM Jakub Jelinek via Gcc-patches
wrote:
>
> On Fri, Sep 17, 2021 at 08:35:57AM +0200, Uros Bizjak via Gcc-patches wrote:
> > > > On Wed, Sep 15, 2021 at 10:10 AM wrote:
> > > > >
> > > > > From: "H.J. Lu"
> > > > >
> > > > > Check TARGET_USE_VECTOR_FP_CONVERTS or
> >
On Fri, Sep 17, 2021 at 08:35:57AM +0200, Uros Bizjak via Gcc-patches wrote:
> > > On Wed, Sep 15, 2021 at 10:10 AM wrote:
> > > >
> > > > From: "H.J. Lu"
> > > >
> > > > Check TARGET_USE_VECTOR_FP_CONVERTS or
> > > TARGET_USE_VECTOR_CONVERTS when
> > > > handling avx_partial_xmm_update attribute
On Fri, Sep 17, 2021 at 5:15 AM Cui, Lili wrote:
>
>
> > -Original Message-
> > From: Uros Bizjak
> > Sent: Thursday, September 16, 2021 2:28 PM
> > To: Cui, Lili
> > Cc: gcc-patches@gcc.gnu.org; Liu, Hongtao ; H. J. Lu
> >
> > Subject:
> -Original Message-
> From: Uros Bizjak
> Sent: Thursday, September 16, 2021 2:28 PM
> To: Cui, Lili
> Cc: gcc-patches@gcc.gnu.org; Liu, Hongtao ; H. J. Lu
>
> Subject: Re: [PATCH 3/4] [PATCH 3/4] x86: Properly handle
> USE_VECTOR_FP_CONVERTS/USE_VECTOR_CONV
On Wed, Sep 15, 2021 at 10:10 AM wrote:
>
> From: "H.J. Lu"
>
> Check TARGET_USE_VECTOR_FP_CONVERTS or TARGET_USE_VECTOR_CONVERTS when
> handling avx_partial_xmm_update attribute. Don't convert AVX partial
> XMM register update if vector packed SSE conversion should be used.
>
> gcc/
>
>
From: "H.J. Lu"
Check TARGET_USE_VECTOR_FP_CONVERTS or TARGET_USE_VECTOR_CONVERTS when
handling avx_partial_xmm_update attribute. Don't convert AVX partial
XMM register update if vector packed SSE conversion should be used.
gcc/
PR target/101900
* config/i386/i386-features.c (r