From 03dc2a41f3d9a500e47b513de5c5008c06860d65 Mon Sep 17 00:00:00 2001
From: Mehdi Amini <joker.eph@gmail.com>
Date: Sun, 27 Jul 2025 20:21:18 +0200
Subject: [PATCH] [MLIR] Update MLIR tutorial to use LDBG() macro (#150763)

---
 mlir/docs/Tutorials/Toy/Ch-4.md                   | 2 +-
 mlir/examples/toy/Ch4/mlir/ShapeInferencePass.cpp | 4 ++--
 mlir/examples/toy/Ch5/mlir/ShapeInferencePass.cpp | 4 ++--
 mlir/examples/toy/Ch6/mlir/ShapeInferencePass.cpp | 4 ++--
 mlir/examples/toy/Ch7/mlir/ShapeInferencePass.cpp | 4 ++--
 5 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/mlir/docs/Tutorials/Toy/Ch-4.md b/mlir/docs/Tutorials/Toy/Ch-4.md
index 1bba269ca9a1..e9abe36afc4d 100644
--- a/mlir/docs/Tutorials/Toy/Ch-4.md
+++ b/mlir/docs/Tutorials/Toy/Ch-4.md
@@ -445,7 +445,7 @@ When processing an operation like described, we query if it registered the
 
 ```c++
   // Ask the operation to infer its output shapes.
-  LLVM_DEBUG(llvm::dbgs() << "Inferring shape for: " << *op << "\n");
+  LDBG() << "Inferring shape for: " << *op;
 
   /// We check if an operation has a particular interface by casting.
   if (ShapeInference shapeOp = dyn_cast<ShapeInference>(op)) {
diff --git a/mlir/examples/toy/Ch4/mlir/ShapeInferencePass.cpp b/mlir/examples/toy/Ch4/mlir/ShapeInferencePass.cpp
index 2522abe1a46f..a552e1f08a84 100644
--- a/mlir/examples/toy/Ch4/mlir/ShapeInferencePass.cpp
+++ b/mlir/examples/toy/Ch4/mlir/ShapeInferencePass.cpp
@@ -23,7 +23,7 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/Support/Casting.h"
-#include "llvm/Support/Debug.h"
+#include "llvm/Support/DebugLog.h"
 #include "llvm/Support/raw_ostream.h"
 #include <memory>
 
@@ -81,7 +81,7 @@ struct ShapeInferencePass
       opWorklist.erase(op);
 
       // Ask the operation to infer its output shapes.
-      LLVM_DEBUG(llvm::dbgs() << "Inferring shape for: " << *op << "\n");
+      LDBG() << "Inferring shape for: " << *op;
       if (auto shapeOp = dyn_cast<ShapeInference>(op)) {
         shapeOp.inferShapes();
       } else {
diff --git a/mlir/examples/toy/Ch5/mlir/ShapeInferencePass.cpp b/mlir/examples/toy/Ch5/mlir/ShapeInferencePass.cpp
index 2522abe1a46f..a552e1f08a84 100644
--- a/mlir/examples/toy/Ch5/mlir/ShapeInferencePass.cpp
+++ b/mlir/examples/toy/Ch5/mlir/ShapeInferencePass.cpp
@@ -23,7 +23,7 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/Support/Casting.h"
-#include "llvm/Support/Debug.h"
+#include "llvm/Support/DebugLog.h"
 #include "llvm/Support/raw_ostream.h"
 #include <memory>
 
@@ -81,7 +81,7 @@ struct ShapeInferencePass
       opWorklist.erase(op);
 
       // Ask the operation to infer its output shapes.
-      LLVM_DEBUG(llvm::dbgs() << "Inferring shape for: " << *op << "\n");
+      LDBG() << "Inferring shape for: " << *op;
       if (auto shapeOp = dyn_cast<ShapeInference>(op)) {
         shapeOp.inferShapes();
       } else {
diff --git a/mlir/examples/toy/Ch6/mlir/ShapeInferencePass.cpp b/mlir/examples/toy/Ch6/mlir/ShapeInferencePass.cpp
index 2522abe1a46f..a552e1f08a84 100644
--- a/mlir/examples/toy/Ch6/mlir/ShapeInferencePass.cpp
+++ b/mlir/examples/toy/Ch6/mlir/ShapeInferencePass.cpp
@@ -23,7 +23,7 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/Support/Casting.h"
-#include "llvm/Support/Debug.h"
+#include "llvm/Support/DebugLog.h"
 #include "llvm/Support/raw_ostream.h"
 #include <memory>
 
@@ -81,7 +81,7 @@ struct ShapeInferencePass
       opWorklist.erase(op);
 
       // Ask the operation to infer its output shapes.
-      LLVM_DEBUG(llvm::dbgs() << "Inferring shape for: " << *op << "\n");
+      LDBG() << "Inferring shape for: " << *op;
       if (auto shapeOp = dyn_cast<ShapeInference>(op)) {
         shapeOp.inferShapes();
       } else {
diff --git a/mlir/examples/toy/Ch7/mlir/ShapeInferencePass.cpp b/mlir/examples/toy/Ch7/mlir/ShapeInferencePass.cpp
index 2522abe1a46f..a552e1f08a84 100644
--- a/mlir/examples/toy/Ch7/mlir/ShapeInferencePass.cpp
+++ b/mlir/examples/toy/Ch7/mlir/ShapeInferencePass.cpp
@@ -23,7 +23,7 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/Support/Casting.h"
-#include "llvm/Support/Debug.h"
+#include "llvm/Support/DebugLog.h"
 #include "llvm/Support/raw_ostream.h"
 #include <memory>
 
@@ -81,7 +81,7 @@ struct ShapeInferencePass
       opWorklist.erase(op);
 
       // Ask the operation to infer its output shapes.
-      LLVM_DEBUG(llvm::dbgs() << "Inferring shape for: " << *op << "\n");
+      LDBG() << "Inferring shape for: " << *op;
       if (auto shapeOp = dyn_cast<ShapeInference>(op)) {
         shapeOp.inferShapes();
       } else {