[Mlir-commits] [mlir] [mlir][ub] Add `m_Poison()` matcher (PR #185022)

[Ivan Butygin]

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@@ -4092,7 +4092,8 @@ class InsertStridedSliceConstantFolder final
       return failure();
 
     // TODO: Support poison.
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Hardcode84 wrote:

stale comment?

https://github.com/llvm/llvm-project/pull/185022