[llvm] [mlir] Default DEBUG_TYPE to the current filename for logging (PR #158494)

[Jeremy Kun via llvm-commits]

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@@ -1,22 +1,22 @@
 // REQUIRES: asserts
 // RUN: mlir-opt %s --test-walk-pattern-rewrite-driver \
-// RUN:   --allow-unregistered-dialect --debug-only=pattern-logging-listener 2>&1 | FileCheck %s
+// RUN:   --debug-only=pattern-logging-listener 2>&1 | FileCheck %s
 
 // Check that when replacing an op with a new op, we get appropriate
 // pattern-logging lines. The use of check same is to avoid the complexity of
 // matching the anonymous namespace prefix, which can be one of {anonymous} vs
 // {anonymous_namespace} vs `anonymous_namespace` (and maybe others?) on the
 // various platforms.
 
-// CHECK: [pattern-logging-listener:1]
+// CHECK: [pattern-logging-listener PatternLoggingListener.cpp:10 1]
 // CHECK-SAME: ::ReplaceWithNewOp | notifyOperationInserted | test.new_op
-// CHECK: [pattern-logging-listener:1]
+// CHECK: [pattern-logging-listener PatternLoggingListener.cpp:31 1]
 // CHECK-SAME: ::ReplaceWithNewOp | notifyOperationReplaced (with values) | test.replace_with_new_op
-// CHECK: [pattern-logging-listener:1]
+// CHECK: [pattern-logging-listener PatternLoggingListener.cpp:17 1]
 // CHECK-SAME: ::ReplaceWithNewOp | notifyOperationModified | arith.addi
-// CHECK: [pattern-logging-listener:1]
+// CHECK: [pattern-logging-listener PatternLoggingListener.cpp:17 1]
 // CHECK-SAME: ::ReplaceWithNewOp | notifyOperationModified | arith.addi
-// CHECK: [pattern-logging-listener:1]
+// CHECK: [pattern-logging-listener PatternLoggingListener.cpp:38 1]
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j2kun wrote:

Perhaps it would be simpler to not use LDBG for this particular debug message?

https://github.com/llvm/llvm-project/pull/158494