Re: [PATCH] x86: Add a new option -mdaz-ftz to enable FTZ and DAZ flags in MXCSR.

2023-05-14 Thread Hongtao Liu via Gcc-patches
On Fri, May 12, 2023 at 1:43 PM Hongtao Liu wrote: > > On Wed, May 10, 2023 at 5:10 PM liuhongt wrote: > > > > > The quoted patch shows -shared in context and you didn't post a > > > backport version > > > to look at. But yes, we shouldn't change -shared behavior on a > > > branch, even less so

Re: [PATCH] x86: Add a new option -mdaz-ftz to enable FTZ and DAZ flags in MXCSR.

2023-05-11 Thread Hongtao Liu via Gcc-patches
On Wed, May 10, 2023 at 5:10 PM liuhongt wrote: > > > The quoted patch shows -shared in context and you didn't post a > > backport version > > to look at. But yes, we shouldn't change -shared behavior on a > > branch, even less so make it > > inconsistent between targets. > Here's the patch. > >

[PATCH] x86: Add a new option -mdaz-ftz to enable FTZ and DAZ flags in MXCSR.

2023-05-10 Thread liuhongt via Gcc-patches
> The quoted patch shows -shared in context and you didn't post a > backport version > to look at. But yes, we shouldn't change -shared behavior on a > branch, even less so make it > inconsistent between targets. Here's the patch. Bootstrapped and regtested on x86_64-pc-linux-gnu{-m32,}. Ok for