> To: Jakub Jelinek
> > > Cc: Liu, Hongtao ; gcc-patches@gcc.gnu.org;
> > > crazy...@gmail.com; hjl.to...@gmail.com; ubiz...@gmail.com
> > > Subject: Re: [PATCH] [x86] x86: Don't add crtfastmath.o for -shared and
> > > add a
> > > new option -m
l.com; hjl.to...@gmail.com; ubiz...@gmail.com
> > Subject: Re: [PATCH] [x86] x86: Don't add crtfastmath.o for -shared and add
> > a
> > new option -mdaz-ftz to enable FTZ and DAZ flags in MXCSR.
> >
> > On Wed, Dec 14, 2022 at 9:16 AM Jakub Jelinek wrote:
>
crtfastmath.o for -shared and add a
> new option -mdaz-ftz to enable FTZ and DAZ flags in MXCSR.
>
> On Wed, Dec 14, 2022 at 9:16 AM Jakub Jelinek wrote:
> >
> > On Wed, Dec 14, 2022 at 09:08:02AM +0100, Richard Biener via Gcc-patches
> wrote:
> > > On Wed, De
On Wed, Dec 14, 2022 at 9:16 AM Jakub Jelinek wrote:
>
> On Wed, Dec 14, 2022 at 09:08:02AM +0100, Richard Biener via Gcc-patches
> wrote:
> > On Wed, Dec 14, 2022 at 3:21 AM liuhongt via Gcc-patches
> > wrote:
> > >
> > > Don't add crtfastmath.o for -shared to avoid changing the MXCSR
> > > reg
On Wed, Dec 14, 2022 at 09:08:02AM +0100, Richard Biener via Gcc-patches wrote:
> On Wed, Dec 14, 2022 at 3:21 AM liuhongt via Gcc-patches
> wrote:
> >
> > Don't add crtfastmath.o for -shared to avoid changing the MXCSR
> > register when loading a shared library. crtfastmath.o will be used
> > on
On Wed, Dec 14, 2022 at 3:21 AM liuhongt via Gcc-patches
wrote:
>
> Don't add crtfastmath.o for -shared to avoid changing the MXCSR
> register when loading a shared library. crtfastmath.o will be used
> only when building executables.
>
> Bootstrapped and regtested on x86_64-pc-linux-gnu{-m32,}.
