On Tue, Aug 19, 2014 at 4:04 PM, Kyrill Tkachov <kyrylo.tkac...@arm.com> wrote:
> Hi all,
>
> The sqrt and floating point compare patterns.
> For the case when we compare with floating-point 0 the ARM ARM uses the
> syntax 'vcmp {s,d}<n>, #0.0'
> but current gas has a bug and doesn't accept that form, only 'vcmp {s,d}<n>,
> #0'
>
> There is a gas patch in review on the binutils mailing list but in the
> meantime we output #0
> Testing binutils didn't complain.Ok (I think we'll just have to live with #0 for a long time). Ramana > > Ok for trunk? > > Thanks, > Kyrill > > 2014-08-19 Kyrylo Tkachov <kyrylo.tkac...@arm.com> > > * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax. > (*sqrtdf2_vfp): Likewise. > (*cmpsf_vfp): Likewise. > (*cmpsf_trap_vfp): Likewise. > (*cmpdf_vfp): Likewise. > (*cmpdf_trap_vfp): Likewise. > > 2014-08-19 Kyrylo Tkachov <kyrylo.tkac...@arm.com> > > * gcc.target/arm/vfp-1.c: Updated expected assembly.
