[Mlir-commits] [mlir] Revert "[MLIR][Arith] add fastMathAttr on arith::extf and arith::truncf" (PR #95344)

[Ivy Zhang]

crazydemo wrote:

> Re the re-land ... maybe `DefaultValuedOptionalAttr` will be helpful?

Thanks for your help! The new [PR](https://github.com/llvm/llvm-project/pull/95346) is here.

https://github.com/llvm/llvm-project/pull/95344