[Mlir-commits] [llvm] [mlir] Adjust LDBG output: surround DebugType between `[` and `]` (PR #150671)

[Mehdi Amini]

https://github.com/joker-eph updated https://github.com/llvm/llvm-project/pull/150671

>From 6ade786df5f79a52529c497a359bc3377bf81cc0 Mon Sep 17 00:00:00 2001
From: Mehdi Amini <joker.eph at gmail.com>
Date: Fri, 25 Jul 2025 11:10:04 -0700
Subject: [PATCH] Adjust LDBG output: surround DebugType between `[` and `]`

This makes the output more readable by clearly showing the current debug
type as a keyword.
---
 llvm/include/llvm/Support/DebugLog.h                    | 4 ++--
 mlir/test/Analysis/DataFlow/test-liveness-analysis.mlir | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/llvm/include/llvm/Support/DebugLog.h b/llvm/include/llvm/Support/DebugLog.h
index 9556bf2d6242d..4ce5e40975fbd 100644
--- a/llvm/include/llvm/Support/DebugLog.h
+++ b/llvm/include/llvm/Support/DebugLog.h
@@ -38,8 +38,8 @@ class LogWithNewline {
                  raw_ostream &os)
       : os(os) {
     if (debug_type)
-      os << debug_type << " ";
-    os << "[" << file << ":" << line << "] ";
+      os << "[" << debug_type << "]";
+    os << "" << file << ":" << line << " ";
   }
   ~LogWithNewline() { os << '\n'; }
   template <typename T> raw_ostream &operator<<(const T &t) && {
diff --git a/mlir/test/Analysis/DataFlow/test-liveness-analysis.mlir b/mlir/test/Analysis/DataFlow/test-liveness-analysis.mlir
index a89a0f4084e99..4a4992d987862 100644
--- a/mlir/test/Analysis/DataFlow/test-liveness-analysis.mlir
+++ b/mlir/test/Analysis/DataFlow/test-liveness-analysis.mlir
@@ -16,7 +16,7 @@ func.func @test_1_type_1.a(%arg0: memref<i32>) {
 // where its op could take the control has an op with memory effects"
 // %arg2 is live because it can make the control go into a block with a memory
 // effecting op.
-// CHECK-LABEL: test_tag: br:
+// CHECK-LABEL: tesdddt_tag: br:
 // CHECK-NEXT:  operand #0: live
 // CHECK-NEXT:  operand #1: live
 // CHECK-NEXT:  operand #2: live