On Wed, Jan 12, 2022 at 12:46:16PM -0500, Michael Meissner via Gcc-patches
wrote:
> Allow other languages to change long double format on PowerPC.
>
> With Fortran adding support for changing the long double format, this
> patch removes the code that only allowed C/C++ to change the long double
> format for GLIBC 2.32 and later without a warning.
>
> I have bootstraped the compiler with this change and there where no
> regressesion. In addition, I have applied it to the power-ieee128 branch
> where
> the work is being done to add support for both types of 128-bit floating point
> on PowerPC. If I build a compiler from that branch, I can change the 128-bit
> floating point format at compile time.
>
> Can I check this patch into the trunk GCC compiler?
>
> gcc/
> 2022-01-12 Michael Meissner <meiss...@the-meissners.org>
>
> * config/rs6000/rs6000.c (rs6000_option_override_internal): Remove
> checks for only C/C++ front ends before allowing the long double
> format to change without a warning.
This is already on the trunk, I've merged the power-ieee128 branch changes
into trunk yesterday (r12-6491 through r12-6508 commits inclusive).
This patch in particular as r12-6503-g7d8011fa00fca283003c84e23a8ca66286f83dfa.
Jakub
