[Mlir-commits] [mlir] [mlir][linalg] Restrict fill initial value type to output element type (PR #169567)

[Quinn Dawkins]

https://github.com/qedawkins approved this pull request.

I am in favor of this change. The only cases we've seen type mismatches downstream they were bugs and surprises (the same could be said here looking at the test changes), and the motivation for implicit promotion in fills is not nearly as strong as other named operations (in particular the contraction variants).

https://github.com/llvm/llvm-project/pull/169567