[Mlir-commits] [mlir] [MLIR][Affine] Fix fusion in the presence of cyclic deps in source nests (PR #128397)

[llvmlistbot at llvm.org]

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@@ -28,10 +28,138 @@
 #include <optional>
 #include <type_traits>
 
+#define DEBUG_TYPE "affine-loop-analysis"
+
 using namespace mlir;
 using namespace mlir::affine;
 
-#define DEBUG_TYPE "affine-loop-analysis"
+namespace {
+
+/// A directed graph to model relationships between MLIR Operations.
+class DirectedOpGraph {
+public:
+  /// Add a node to
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patel-vimal wrote:

The sentence is not completed properly.

https://github.com/llvm/llvm-project/pull/128397