search for: extratre

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2019 Oct 22
4
Complex proposal v3 + roundtable agenda
...tions? Open questions - A cunzip intrinsic would need to work at the IR level, returning two separate SSA values. How can this be done? The example given was a Hexagon-specific intrinsic that doesn't appear to make use of the two destinations at the IR level. - Are separate extratreal/extractimag intrinsics sufficient for targets that support such operations (e.g. NEON's VUZP)? - The proposal allows bitcasts of vector of complex, even though bitcasts of aggregates in general are disallowed. Is this special case reasonable? - If we allow such bitcasts, is czi...
2020 Nov 12
0
Complex proposal v3 + roundtable agenda
...- A cunzip intrinsic would need to work at the IR level, returning two > separate SSA values. How can this be done? The example given was a > Hexagon-specific intrinsic that doesn't appear to make use of the two > destinations at the IR level. > > - Are separate extratreal/extractimag intrinsics sufficient for targets that > support such operations (e.g. NEON's VUZP)? > > - The proposal allows bitcasts of vector of complex, even though bitcasts of > aggregates in general are disallowed. Is this special case reasonable? > > - I...