On Fri, 27 Jan 2023, Richard Sandiford wrote: > Richard Biener via Gcc-patches <gcc-patches@gcc.gnu.org> writes: > > On Fri, 27 Jan 2023, Kyrylo Tkachov wrote: > > > >> Thanks for fixing this Richard. > >> > >> > -----Original Message----- > >> > From: Gcc-patches <gcc-patches- > >> > bounces+kyrylo.tkachov=arm....@gcc.gnu.org> On Behalf Of Richard > >> > Biener via Gcc-patches > >> > Sent: Friday, January 13, 2023 8:05 AM > >> > To: gcc-patches@gcc.gnu.org > >> > Cc: hongtao....@intel.com; ubiz...@gmail.com > >> > Subject: [PATCH 0/9] Don't add crtfastmath.o for -shared > >> > > >> > > >> > This is a series completing the fix for PR55522 which got a fix for > >> > x86-linux already but left all other targets unfixed (including > >> > x86-cygwin, x86-darwin and x86-mingw32). The following series > >> > applies a similar change to other specs using crtfastmath.o, > >> > the changes are untested. > >> > > >> > Target maintainers are CCed and I hope they can smoke-test the > >> > changes. > >> > > >> > >> Do you think it's something we should mention in changes.html for GCC 13? > > > > Sure, I will add something once the rest of the series is approved. > > Mind if I rubber-stamp OK the unreviewed changes? I don't think there's > a good justification for making a different choice on different targets.
Sure, I've pushed the rest of the changes now. I'm installing below to changes.html. Richard. diff --git a/htdocs/gcc-13/changes.html b/htdocs/gcc-13/changes.html index 6cd5dd64..9ecd115c 100644 --- a/htdocs/gcc-13/changes.html +++ b/htdocs/gcc-13/changes.html @@ -123,6 +123,10 @@ a work-in-progress.</p> system overcommitting.</li> </ul> </li> + <li><code>-Ofast</code>, <code>-ffast-math</code> and <code>-funsafe-math-optimizations</code> + will no longer add startup code to alter the floating-point environment + when producing a shared object with <code>-shared</code>. + </li> </ul>