[llvm] bfe93ae - [AMDGPU] Fix a warning

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2025-01-11T13:06:37-08:00
New Revision: bfe93aedcc7d393c2697e66d6569baffb701ba6f

URL: https://github.com/llvm/llvm-project/commit/bfe93aedcc7d393c2697e66d6569baffb701ba6f
DIFF: https://github.com/llvm/llvm-project/commit/bfe93aedcc7d393c2697e66d6569baffb701ba6f.diff

LOG: [AMDGPU] Fix a warning

This patch fixes:

  llvm/lib/Target/AMDGPU/AMDGPUIGroupLP.cpp:255:18: error: private
  field 'DAG' is not used [-Werror,-Wunused-private-field]

Added: 
    

Modified: 
    llvm/lib/Target/AMDGPU/AMDGPUIGroupLP.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/AMDGPU/AMDGPUIGroupLP.cpp b/llvm/lib/Target/AMDGPU/AMDGPUIGroupLP.cpp
index b5dd0d8b863315..bbd262748d680e 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUIGroupLP.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUIGroupLP.cpp
@@ -252,7 +252,7 @@ using SUsToCandSGsVec = SmallVector<SUToCandSGsPair, 4>;
 // only be used for small sized problems or medium sized problems where an exact
 // solution is highly desired.
 class PipelineSolver {
-  ScheduleDAGMI *DAG;
+  [[maybe_unused]] ScheduleDAGMI *DAG;
 
   // Instructions that can be assigned to multiple SchedGroups
   DenseMap<int, SUnitsToCandidateSGsMap> SyncedInstrs;