[Mlir-commits] [mlir] [MLIR][Linalg] Add pass to convert linalg.generic back to named ops (PR #95656)

[Javed Absar]

================
@@ -58,6 +68,176 @@ static bool areBinOpsSwapped(GenericOp genericOp) {
   return swapped;
 }
 
+//===----------------------------------------------------------------------===//
+// Specialize linalg generic to matmul variants.
+//===----------------------------------------------------------------------===//
+/// Identifies linalg.generic that is essentially named op of the form:
+//    ` linalg.{batch_}?matmul{_transpose_a | _transpose_b}? `
+//
+// It is possible that a linalg.generic may be implementing one of matmul
+// variants but not in a straight-forward way, or the linalg.generic's
+// affine map per operand capture more semantics than is possible with
+// named op (which has implicit map interpreted via name).
+//
+// But a named linalg matmul variant that was 'generalized' should be
+// convertible back to named op here.
----------------
javedabsar1 wrote:

Removed that comment from text. We named->generic->named will. 


https://github.com/llvm/llvm-project/pull/95656