[llvm-branch-commits] [llvm] [CodeGen][NPM] dump slot index info with -debug while running LiveIntervals (PR #173488)

[Vikram Hegde via llvm-branch-commits]

https://github.com/vikramRH updated https://github.com/llvm/llvm-project/pull/173488

>From ce33105684b97d9e38f778eb7e842c4c10e32a08 Mon Sep 17 00:00:00 2001
From: vikhegde <vikram.hegde at amd.com>
Date: Wed, 24 Dec 2025 11:16:30 +0530
Subject: [PATCH] [CodeGen][NPM] dump slot index info with -debug while running
 LiveIntervals

---
 llvm/lib/CodeGen/LiveIntervals.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/llvm/lib/CodeGen/LiveIntervals.cpp b/llvm/lib/CodeGen/LiveIntervals.cpp
index 2e8756565c8f7..48fdb8c06a820 100644
--- a/llvm/lib/CodeGen/LiveIntervals.cpp
+++ b/llvm/lib/CodeGen/LiveIntervals.cpp
@@ -64,8 +64,10 @@ AnalysisKey LiveIntervalsAnalysis::Key;
 LiveIntervalsAnalysis::Result
 LiveIntervalsAnalysis::run(MachineFunction &MF,
                            MachineFunctionAnalysisManager &MFAM) {
-  return Result(MF, MFAM.getResult<SlotIndexesAnalysis>(MF),
-                MFAM.getResult<MachineDominatorTreeAnalysis>(MF));
+  auto Res = Result(MF, MFAM.getResult<SlotIndexesAnalysis>(MF),
+                    MFAM.getResult<MachineDominatorTreeAnalysis>(MF));
+  LLVM_DEBUG(Res.dump());
+  return Res;
 }
 
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