Displaying 2 results from an estimated 2 matches for "yn2oecjquvdcmahga4ldvdxfyhujqxhk".
2019 Aug 29
2
[SVE][AArch64] Codegen for a scalable vector splat
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2019 Aug 29
6
[SVE][AArch64] Codegen for a scalable vector splat
Hi,
During the discussion on introducing scalable vectors we established that we could use the canonical IR form for splats of scalable vector types (insert element into lane 0 of an undef vector, shuffle that with another undef vector of the same type and a zeroinitializer mask).
We do run into a problem for lowering to SelectionDAG however, since the canonical form there is a BUILD_VECTOR with