Re: Denormals and underflow control (gradual vs. aburpt) in soft-fp library

2014-09-24 Thread Uros Bizjak
On Tue, Sep 23, 2014 at 7:13 PM, Joseph S. Myers wrote: >> Joseph, is there any support for underflow control in soft-fp library? >> >From a private correspondence with FX about implementing gfortran IEEE >> support for extended modes, soft-fp that implements 128bit support on >> x86 could read t

Re: Denormals and underflow control (gradual vs. aburpt) in soft-fp library

2014-09-23 Thread Joseph S. Myers
On Tue, 23 Sep 2014, Uros Bizjak wrote: > Hello! > > Joseph, is there any support for underflow control in soft-fp library? > >From a private correspondence with FX about implementing gfortran IEEE > support for extended modes, soft-fp that implements 128bit support on > x86 could read this setti

Denormals and underflow control (gradual vs. aburpt) in soft-fp library

2014-09-23 Thread Uros Bizjak
Hello! Joseph, is there any support for underflow control in soft-fp library? >From a private correspondence with FX about implementing gfortran IEEE support for extended modes, soft-fp that implements 128bit support on x86 could read this setting from FPU control registers and handle denormals ac