use LDBG macro for brevity

Author: j2kun

mlir/lib/IR/PatternLoggingListener.cpp

@@ -2,54 +2,49 @@
 #include "llvm/Support/Debug.h"
 
 #define DEBUG_TYPE "pattern-logging-listener"
+#define DBGS() (llvm::dbgs() << "[" << DEBUG_TYPE << "] ")
+#define LDBG(X) LLVM_DEBUG(DBGS() << X << "\n")
 
 using namespace mlir;
 
-static constexpr StringLiteral catalogPrefix = "PatternLoggingListener: ";
-
 void RewriterBase::PatternLoggingListener::notifyOperationInserted(
     Operation *op, InsertPoint previous) {
-  LLVM_DEBUG(llvm::dbgs() << catalogPrefix << patternName
-                          << " | notifyOperationInserted"
-                          << " | " << op->getName() << "\n");
+  LDBG(patternName << " | notifyOperationInserted"
+                   << " | " << op->getName());
   ForwardingListener::notifyOperationInserted(op, previous);
 }
 
-void RewriterBase::PatternLoggingListener::notifyOperationModified(Operation *op) {
-  LLVM_DEBUG(llvm::dbgs() << catalogPrefix << patternName
-                          << " | notifyOperationModified"
-                          << " | " << op->getName() << "\n");
+void RewriterBase::PatternLoggingListener::notifyOperationModified(
+    Operation *op) {
+  LDBG(patternName << " | notifyOperationModified"
+                   << " | " << op->getName());
   ForwardingListener::notifyOperationModified(op);
 }
 
 void RewriterBase::PatternLoggingListener::notifyOperationReplaced(
     Operation *op, Operation *newOp) {
-  LLVM_DEBUG(llvm::dbgs() << catalogPrefix << patternName
-                          << " | notifyOperationReplaced (with op)"
-                          << " | " << op->getName() << " | " << newOp->getName()
-                          << "\n");
+  LDBG(patternName << " | notifyOperationReplaced (with op)"
+                   << " | " << op->getName() << " | " << newOp->getName());
   ForwardingListener::notifyOperationReplaced(op, newOp);
 }
 
 void RewriterBase::PatternLoggingListener::notifyOperationReplaced(
     Operation *op, ValueRange replacement) {
-  LLVM_DEBUG(llvm::dbgs() << catalogPrefix << patternName
-                          << " | notifyOperationReplaced (with values)"
-                          << " | " << op->getName() << "\n");
+  LDBG(patternName << " | notifyOperationReplaced (with values)"
+                   << " | " << op->getName());
   ForwardingListener::notifyOperationReplaced(op, replacement);
 }
 
-void RewriterBase::PatternLoggingListener::notifyOperationErased(Operation *op) {
-  LLVM_DEBUG(llvm::dbgs() << catalogPrefix << patternName
-                          << " | notifyOperationErased"
-                          << " | " << op->getName() << "\n");
+void RewriterBase::PatternLoggingListener::notifyOperationErased(
+    Operation *op) {
+  LDBG(patternName << " | notifyOperationErased"
+                   << " | " << op->getName());
   ForwardingListener::notifyOperationErased(op);
 }
 
 void RewriterBase::PatternLoggingListener::notifyPatternBegin(
     const Pattern &pattern, Operation *op) {
-  LLVM_DEBUG(llvm::dbgs() << catalogPrefix << patternName
-                          << " | notifyPatternBegin"
-                          << " | " << op->getName() << "\n");
+  LDBG(patternName << " | notifyPatternBegin"
+                   << " | " << op->getName());
   ForwardingListener::notifyPatternBegin(pattern, op);
 }