[llvm-branch-commits] [mlir] [mlir][arith] Add support for `arith.flush_denormals` emulation (PR #192660)

[Matthias Springer via llvm-branch-commits]

================
@@ -97,6 +97,21 @@ def ArithEmulateUnsupportedFloats : Pass<"arith-emulate-unsupported-floats"> {
   let dependentDialects = ["vector::VectorDialect"];
 }
 
+def ArithExpandFlushDenormalsPass : Pass<"arith-expand-flush-denormals"> {
----------------
matthias-springer wrote:

Maybe this should be part of `arith-expand` (with extra pass options) instead of introducing a new pass.

https://github.com/llvm/llvm-project/pull/192660