[Mlir-commits] [mlir] [MLIR][Arith] Add denormal attribute to binary/unary operations (PR #112700)

[Renato Golin]

rengolin wrote:

> Hi Jakub, I would like to have this attribute on a per-op basis since this is what PTX exposes.

Additional data here: in Arm, VFP is IEEE compliant while NEON is not (has denormals). So per operation would be a way to distinguish. However, the front-end would have to distinguish between scalar (VFP) IEEE compliant and vector (NEON) with denormals. Not a trivial thing to get right.

@banach-space @smithp35 

https://github.com/llvm/llvm-project/pull/112700