Displaying 2 results from an estimated 2 matches for "fmulal".
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fmulall
2016 Nov 20
5
FMA canonicalization in IR
...; > the backend to certain choices due to source-language semantics.
>
> I'll also add that, in general, we canonicalize in order to enable other
> transformations (and reduce the number of input forms those transformations
> need to match in order to be effective). Forming @llvm.fmulall at the IR
> level does not seem to further this goal. Did you have something in mind
> that this canonicalization would help?
>
> Thanks again,
> Hal
>
> >
> >
> > Thanks again,
> > Hal
> >
> >
> > >
> > > define float @foo(fl...
2016 Nov 19
2
FMA canonicalization in IR
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On Nov 19, 2016 10:26 AM, Sanjay Patel <spatel at rotateright.com<mailto:spatel at rotateright.com>> wrote:
>
> If I have my FMA intrinsics story straight now (thanks for the explanation, Hal!), I think it raises another question about IR canonicalization (and may affect the proposed revision to IR FMF):
No, I think that we specifically