[Mlir-commits] [mlir] [mlir][tosa] Forward concat insert_slice destination into DPS provider (PR #183490)

[Dhruv Chauhan]

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@@ -454,11 +456,84 @@ struct ConcatConverter : public OpConversionPattern<tosa::ConcatOp> {
   }
 };
 
+// Forward the destination tensor of concat generated tensor.insert_slice ops
+// into single-use destination-style tensor producers. This avoids creating a
+// producer on a temporary tensor that is immediately copied into the concat
+// result tensor.
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dchauhan-arm wrote:

Done

https://github.com/llvm/llvm-project/pull/183490