[Mlir-commits] [mlir] [mlir][Interfaces] Track and infer no-overflow flags in integer ranges (PR #191777)

[Hocky Yudhiono]

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@@ -39,12 +38,7 @@ static constexpr unsigned indexMaxWidth = 64;
 
 enum class CmpMode : uint32_t { Both, Signed, Unsigned };
 
-enum class OverflowFlags : uint32_t {
-  None = 0,
-  Nsw = 1,
-  Nuw = 2,
-  LLVM_MARK_AS_BITMASK_ENUM(Nuw)
-};
+using OverflowFlags = mlir::OverflowFlags;
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hockyy wrote:

Refactored this one, I just explored the codebase apparently there are so many usages of this class

https://github.com/llvm/llvm-project/pull/191777