Re: [PATCH] fortran, libgfortran: Avoid using libquadmath for glibc 2.26+

On Thu, Jun 23, 2022 at 10:49:55PM +0200, Harald Anlauf wrote: > > We need both a compiler change (so that for glibc 2.26+ it uses *f128 APIs > > instead of *q) and library change. > > this is quite an important change in the gfortran ABI, as it will > require recompilation of (library) code

Re: [PATCH] fortran, libgfortran: Avoid using libquadmath for glibc 2.26+

Hi Jakub, Am 23.06.22 um 14:04 schrieb Jakub Jelinek via Gcc-patches: Hi! As mentioned by Joseph in PR105101, glibc 2.26 or later has on x86 (both -m32/-m64), powerpc64le, ia64 and mips support for *f128 math/complex APIs plus strtof128 and strfromf128, and these APIs allow us to avoid

[PATCH] fortran, libgfortran: Avoid using libquadmath for glibc 2.26+

Hi! As mentioned by Joseph in PR105101, glibc 2.26 or later has on x86 (both -m32/-m64), powerpc64le, ia64 and mips support for *f128 math/complex APIs plus strtof128 and strfromf128, and these APIs allow us to avoid libquadmath for Fortran purposes on these architectures, replace *q math/complex