commit 0178ed17a141a5c19b015c12ca101cc8fccf4a7f
author Michal Terepeta <michalt@google.com> Fri Dec 03 08:55:52 2021 +0000
committer Copybara-Service <copybara-worker@google.com> Fri Dec 03 00:59:42 2021 -0800
tree efb73104d850164dc26be54bac7f551ef78ac732
parent 922a9ccef61504592255c7809d459112f12783a9

[mlir][Vector] Support 0-D vectors in `BitCastOp`

The implementation only allows to bit-cast between two 0-D vectors. We could
probably support casting from/to vectors like `vector<1xf32>`, but I wasn't
convinced that this would be important and it would require breaking the
invariant that `BitCastOp` works only on vectors with equal rank.

Reviewed By: nicolasvasilache

Differential Revision: https://reviews.llvm.org/D114854

GitOrigin-RevId: 1423e8bf5dda75877c0414dd26d024fd770d71fb