[Bug fortran/91690] Slow IEEE intrinsics

2021-12-29 Thread fxcoudert at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91690 Francois-Xavier Coudert changed: What|Removed |Added CC||fxcoudert at gcc dot gnu.org -

[Bug fortran/91690] Slow IEEE intrinsics

2019-09-16 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91690 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/91690] Slow IEEE intrinsics

2019-09-09 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91690 --- Comment #7 from Steve Kargl --- On Mon, Sep 09, 2019 at 07:22:24PM +, wdijkstr at arm dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91690 > > Wilco changed: > >What|Removed |Added > -

[Bug fortran/91690] Slow IEEE intrinsics

2019-09-09 Thread wdijkstr at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91690 Wilco changed: What|Removed |Added CC||wdijkstr at arm dot com --- Comment #6 from Wilc

[Bug fortran/91690] Slow IEEE intrinsics

2019-09-09 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91690 --- Comment #5 from Steve Kargl --- On Mon, Sep 09, 2019 at 06:25:53PM +, wilco at gcc dot gnu.org wrote: > > > > The Fortran standard may require this behavior. 18-007r1 page 435 > > But none of that is needed since a correct implementati

[Bug fortran/91690] Slow IEEE intrinsics

2019-09-09 Thread wilco at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91690 Wilco changed: What|Removed |Added CC||wilco at gcc dot gnu.org --- Comment #4 from Wil

[Bug fortran/91690] Slow IEEE intrinsics

2019-09-09 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91690 --- Comment #3 from Steve Kargl --- On Mon, Sep 09, 2019 at 08:05:33AM +, rguenth at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91690 > > --- Comment #2 from Richard Biener --- > __builtin_isnan is required to pre

[Bug fortran/91690] Slow IEEE intrinsics

2019-09-09 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91690 --- Comment #2 from Richard Biener --- __builtin_isnan is required to preserve FPU state, not sure why the Fortran FE thinks it needs some extra magic around it?

[Bug fortran/91690] Slow IEEE intrinsics

2019-09-06 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91690 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org --- C