[Mlir-commits] [mlir] [mlir][arith] Fold subi(a, subi(a, b)) to b (PR #194134)

[Longsheng Mou]

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@@ -2948,8 +2953,8 @@ std::optional<TypedAttr> mlir::arith::getNeutralElement(Operation *op) {
 Value mlir::arith::getIdentityValue(AtomicRMWKind op, Type resultType,
                                     OpBuilder &builder, Location loc,
                                     bool useOnlyFiniteValue) {
-  if (auto attr =
-getIdentityValueAttr(op, resultType, builder, loc, useOnlyFiniteValue))
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CoTinker wrote:

Yes, it's a formatting-only change.

https://github.com/llvm/llvm-project/pull/194134