[Mlir-commits] [mlir] [mlir][tensor] Rewrite tensor.pack as a constant (PR #93954)

[llvmlistbot at llvm.org]

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@@ -45,9 +48,159 @@ struct GenerateToConstant : public OpRewritePattern<GenerateOp> {
   }
 };
 
+/// Rewrite tensor.pack with arith.constant if the pack is writing
+/// to an empty tensor and the destination shape is static.
+struct PackToConstant : OpRewritePattern<tensor::PackOp> {
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MaheshRavishankar wrote:

Isnt the expectation that these patterns come with a way to control when these patterns get applied?


https://github.com/llvm/llvm-project/pull/93954