[Mlir-commits] [mlir] [MLIR] Migrate PatternLoggingListener to the standard LDBG output (PR #150686)

llvmlistbot at llvm.org llvmlistbot at llvm.org
Fri Jul 25 12:33:35 PDT 2025


llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-mlir-core

Author: Mehdi Amini (joker-eph)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/150686.diff


1 Files Affected:

- (modified) mlir/lib/IR/PatternLoggingListener.cpp (+13-15) 


``````````diff
diff --git a/mlir/lib/IR/PatternLoggingListener.cpp b/mlir/lib/IR/PatternLoggingListener.cpp
index ce2123ae1a19a..0db13ab5b775d 100644
--- a/mlir/lib/IR/PatternLoggingListener.cpp
+++ b/mlir/lib/IR/PatternLoggingListener.cpp
@@ -1,50 +1,48 @@
 #include "mlir/IR/PatternMatch.h"
-#include "llvm/Support/Debug.h"
+#include "llvm/Support/DebugLog.h"
 
 #define DEBUG_TYPE "pattern-logging-listener"
-#define DBGS() (llvm::dbgs() << "[" << DEBUG_TYPE << "] ")
-#define LDBG(X) LLVM_DEBUG(DBGS() << X << "\n")
 
 using namespace mlir;
 
 void RewriterBase::PatternLoggingListener::notifyOperationInserted(
     Operation *op, InsertPoint previous) {
-  LDBG(patternName << " | notifyOperationInserted"
-                   << " | " << op->getName());
+  LDBG() << patternName << " | notifyOperationInserted"
+         << " | " << op->getName();
   ForwardingListener::notifyOperationInserted(op, previous);
 }
 
 void RewriterBase::PatternLoggingListener::notifyOperationModified(
     Operation *op) {
-  LDBG(patternName << " | notifyOperationModified"
-                   << " | " << op->getName());
+  LDBG() << patternName << " | notifyOperationModified"
+         << " | " << op->getName();
   ForwardingListener::notifyOperationModified(op);
 }
 
 void RewriterBase::PatternLoggingListener::notifyOperationReplaced(
     Operation *op, Operation *newOp) {
-  LDBG(patternName << " | notifyOperationReplaced (with op)"
-                   << " | " << op->getName() << " | " << newOp->getName());
+  LDBG() << patternName << " | notifyOperationReplaced (with op)"
+         << " | " << op->getName() << " | " << newOp->getName();
   ForwardingListener::notifyOperationReplaced(op, newOp);
 }
 
 void RewriterBase::PatternLoggingListener::notifyOperationReplaced(
     Operation *op, ValueRange replacement) {
-  LDBG(patternName << " | notifyOperationReplaced (with values)"
-                   << " | " << op->getName());
+  LDBG() << patternName << " | notifyOperationReplaced (with values)"
+         << " | " << op->getName();
   ForwardingListener::notifyOperationReplaced(op, replacement);
 }
 
 void RewriterBase::PatternLoggingListener::notifyOperationErased(
     Operation *op) {
-  LDBG(patternName << " | notifyOperationErased"
-                   << " | " << op->getName());
+  LDBG() << patternName << " | notifyOperationErased"
+         << " | " << op->getName();
   ForwardingListener::notifyOperationErased(op);
 }
 
 void RewriterBase::PatternLoggingListener::notifyPatternBegin(
     const Pattern &pattern, Operation *op) {
-  LDBG(patternName << " | notifyPatternBegin"
-                   << " | " << op->getName());
+  LDBG() << patternName << " | notifyPatternBegin"
+         << " | " << op->getName();
   ForwardingListener::notifyPatternBegin(pattern, op);
 }

``````````

</details>


https://github.com/llvm/llvm-project/pull/150686


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