Re: enable sqrt insns for cdce3.c

2024-04-28 Thread Alexandre Oliva
On Apr 23, 2024, Hans-Peter Nilsson wrote: > (We could also fix the predicate description to actually say > "for all floating-point modes" and/or split the predicate into > mode-specific variants, etc. ;-) Yeah, I suppose that could make sense. > MMIX has sqrtdf2 but not sqrtsf2, and the latt

Re: enable sqrt insns for cdce3.c

2024-04-23 Thread Hans-Peter Nilsson
On Mon, 22 Apr 2024, Alexandre Oliva wrote: > [Revamped version of this patch, combined with others, to follow] > > On Mar 10, 2021, Hans-Peter Nilsson wrote: Time flies... > > On Wed, 10 Mar 2021, Alexandre Oliva wrote: > Is mmix a sqrt_insn effective target? proc > check_effective_target_sq

Re: enable sqrt insns for cdce3.c

2024-04-22 Thread Alexandre Oliva
[Revamped version of this patch, combined with others, to follow] On Mar 10, 2021, Hans-Peter Nilsson wrote: > On Wed, 10 Mar 2021, Alexandre Oliva wrote: >> >> The test expects shrink-wrapping of the fsqrt call, but that will only >> occur when there is a usable sqrt insn. >> >> Arrange for d

Re: enable sqrt insns for cdce3.c

2021-03-20 Thread Jeff Law via Gcc-patches
On 3/9/2021 11:30 PM, Alexandre Oliva wrote: The test expects shrink-wrapping of the fsqrt call, but that will only occur when there is a usable sqrt insn. Arrange for dejagnu to add the options that enable the sqrt insn, if one is available, and to skip the test otherwise. H-P, this *should

Re: enable sqrt insns for cdce3.c

2021-03-11 Thread Alexandre Oliva
On Mar 10, 2021, Hans-Peter Nilsson wrote: > On Wed, 10 Mar 2021, Alexandre Oliva wrote: >> >> The test expects shrink-wrapping of the fsqrt call, but that will only >> occur when there is a usable sqrt insn. >> >> Arrange for dejagnu to add the options that enable the sqrt insn, if >> one is a

Re: enable sqrt insns for cdce3.c

2021-03-10 Thread Hans-Peter Nilsson
On Wed, 10 Mar 2021, Alexandre Oliva wrote: > > The test expects shrink-wrapping of the fsqrt call, but that will only > occur when there is a usable sqrt insn. > > Arrange for dejagnu to add the options that enable the sqrt insn, if > one is available, and to skip the test otherwise. > > > H-P, t

enable sqrt insns for cdce3.c

2021-03-09 Thread Alexandre Oliva
The test expects shrink-wrapping of the fsqrt call, but that will only occur when there is a usable sqrt insn. Arrange for dejagnu to add the options that enable the sqrt insn, if one is available, and to skip the test otherwise. H-P, this *should* obviate the mmix-specific dg-skip-if. Would