Re: [PATCH] Fortran 2018 rounding modes changes

Follow-up patch, including a test, committed as attached. FX 0001-Fortran-handle-RADIX-kind-in-IEEE_SET_ROUNDING_MODE.patch Description: Binary data

Re: [PATCH] Fortran 2018 rounding modes changes

Hi, > Hmm, not really convinced, but that's a possible interpretation, I guess. It seems to me to be in line with the handling of all other IEEE intrinsics: the user is responsible for querying support before calling any relevant routine. I admit that there is no explicit language in the case o

Re: [PATCH] Fortran 2018 rounding modes changes

Le 19/09/2022 à 18:17, FX a écrit : Hi, 2. Add the optional RADIX argument to IEEE_SET_ROUNDING_MODE and IEEE_GET_ROUNDING_MODE. It is unused for now, because we do not support floating-point radices other than 2. If we accept the argument, we have to support it somehow. So for IEEE_GET_ROUN

Re: [PATCH] Fortran 2018 rounding modes changes

Hi, >> 2. Add the optional RADIX argument to IEEE_SET_ROUNDING_MODE and >> IEEE_GET_ROUNDING_MODE. It is unused for now, because we do not support >> floating-point radices other than 2. > If we accept the argument, we have to support it somehow. > So for IEEE_GET_ROUNDING_MODE (*, 10), we shoul

Re: [PATCH] Fortran 2018 rounding modes changes

Hello, I'm coming (late) to this. Le 31/08/2022 à 20:29, FX via Fortran a écrit : This adds new F2018 features, that are not really enabled (because their runtime support is optional). (...) 2. Add the optional RADIX argument to IEEE_SET_ROUNDING_MODE and IEEE_GET_ROUNDING_MODE. It is unu

Re: [PATCH] Fortran 2018 rounding modes changes

Committed as https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=4637a1d293c978816ad622ba33e3a32a78640edd FX > Le 10 sept. 2022 à 12:21, FX a écrit : > > ping > (with fix for the typo Bernhard noticed) > > <0001-Fortran-F2018-rounding-modes-changes.patch> > >> Le 31 août 2022 à 20:29, FX a écrit

Re: [PATCH] Fortran 2018 rounding modes changes

ping (with fix for the typo Bernhard noticed) 0001-Fortran-F2018-rounding-modes-changes.patch Description: Binary data > Le 31 août 2022 à 20:29, FX a écrit : > > This adds new F2018 features, that are not really enabled (because their > runtime support is optional). > > 1. Add the new IEE

Re: [PATCH] Fortran 2018 rounding modes changes

> + case GFC_FPE_GFC_FPE_AWAY: > > typo? Absolutely. Didn’t break the build because glibc currently doesn’t define FE_TONEARESTFROMZERO, but it should in the future (when C2x is included). FX

Re: [PATCH] Fortran 2018 rounding modes changes

On 31 August 2022 20:29:12 CEST, FX via Fortran wrote: + case GFC_FPE_GFC_FPE_AWAY: typo? thanks,

[PATCH] Fortran 2018 rounding modes changes

This adds new F2018 features, that are not really enabled (because their runtime support is optional). 1. Add the new IEEE_AWAY rounding mode. It is unsupported on all known targets, but could be supported by glibc and AIX as part of the C2x proposal. Testing for now is minimal, but once a targ