Re: [PATCH] libquadmath: add quad support for trig-pi functions

2025-07-03 Thread Michael Matz
Hello, On Thu, 3 Jul 2025, Joseph Myers wrote: > > > Isn't the whole raison d'etre for the trig-pi functions that the internal > > > argument reduction against multiples of pi becomes trivial and hence (a) > > > performant, and (b) doesn't introduce rounding artifacts? Expressing the > > > tr

Re: [PATCH] libquadmath: add quad support for trig-pi functions

2025-07-03 Thread Michael Matz
Hello, On Thu, 3 Jul 2025, Yuao Ma wrote: > This patch adds the required function for Fortran trigonometric functions to > work with glibc versions prior to 2.26. It's based on glibc source commit > 632d895f3e5d98162f77b9c3c1da4ec19968b671. > > I've built it successfully on my end. Documentation

Re: [Patch] gfortran: Fix in-build-tree testing [PR101305, PR101660]

2021-08-10 Thread Michael Matz via Fortran
Hello, On Tue, 10 Aug 2021, Jakub Jelinek via Gcc-patches wrote: > > +# Place ISO_Fortran_binding.h also under include/ in the build directory > > such > > +# that it can be used for in-built-tree testsuite runs without > > interference of > > +# other files in the build dir - like intrinsic .m