[Mlir-commits] [mlir] [mlir][dataflow] Fix the LDBG print content of liveness-analysis (PR #176542)

llvmlistbot at llvm.org llvmlistbot at llvm.org
Sat Jan 17 00:33:53 PST 2026


llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-mlir

Author: lonely eagle (linuxlonelyeagle)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/176542.diff


1 Files Affected:

- (modified) mlir/lib/Analysis/DataFlow/LivenessAnalysis.cpp (+2-2) 


``````````diff
diff --git a/mlir/lib/Analysis/DataFlow/LivenessAnalysis.cpp b/mlir/lib/Analysis/DataFlow/LivenessAnalysis.cpp
index 11fcc2a4d00d7..4afc35d23fafa 100644
--- a/mlir/lib/Analysis/DataFlow/LivenessAnalysis.cpp
+++ b/mlir/lib/Analysis/DataFlow/LivenessAnalysis.cpp
@@ -174,8 +174,8 @@ void LivenessAnalysis::visitCallOperand(OpOperand &operand) {
 void LivenessAnalysis::visitNonControlFlowArguments(
     RegionSuccessor &successor, ArrayRef<BlockArgument> arguments) {
   Operation *parentOp = successor.getSuccessor()->getParentOp();
-  LDBG() << "visitNonControlFlowArguments visit the region # "
-         << successor.getSuccessor()->getRegionNumber() << "of "
+  LDBG() << "visitNonControlFlowArguments visit the region: #"
+         << successor.getSuccessor()->getRegionNumber() << " of "
          << OpWithFlags(parentOp, OpPrintingFlags().skipRegions());
   auto valuesToLattices = [&](Value value) { return getLatticeElement(value); };
   SmallVector<Liveness *> argumentLattices =

``````````

</details>


https://github.com/llvm/llvm-project/pull/176542


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