[Mlir-commits] [mlir] [MLIR][Arith] add and(a, or(a, b)) folder (PR #138998)

[Jakub Kuderski]

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@@ -896,6 +896,18 @@ OpFoldResult arith::AndIOp::fold(FoldAdaptor adaptor) {
   if (Value result = foldAndIofAndI(*this))
     return result;
 
+  /// and(a, or(a, b)) -> a
+  for (int i = 0; i < 2; i++) {
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kuhar wrote:

Use pre-increment: https://llvm.org/docs/CodingStandards.html#prefer-preincrement

https://github.com/llvm/llvm-project/pull/138998