Rob Suderman f3bdb56d61 [mlir][math] Add math.ctlz expansion to control flow + arith operations ...

Ctlz is an intrinsic in LLVM but does not have equivalent operations in SPIR-V.
Including a decomposition gives an alternative path for these platforms.

Reviewed By: NatashaKnk

Differential Revision: https://reviews.llvm.org/D126261

2022-06-01 11:45:04 -07:00

4.8 KiB

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