[llvm] f81193d - [SelectionDAG] Remove obsolete comments (NFC) (#138483)

[via llvm-commits]

Author: Kazu Hirata
Date: 2025-05-05T10:08:19-07:00
New Revision: f81193ddfdae8fbdc6e2b4a40c5b8a11c9327939

URL: https://github.com/llvm/llvm-project/commit/f81193ddfdae8fbdc6e2b4a40c5b8a11c9327939
DIFF: https://github.com/llvm/llvm-project/commit/f81193ddfdae8fbdc6e2b4a40c5b8a11c9327939.diff

LOG: [SelectionDAG] Remove obsolete comments (NFC) (#138483)

These functions do not return boolean values.

Added: 
    

Modified: 
    llvm/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp
index 30f65bde142d2..0a6ee1613b6bf 100644
--- a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp
@@ -80,16 +80,10 @@ class ScheduleDAGFast : public ScheduleDAGSDNodes {
   void Schedule() override;
 
   /// AddPred - adds a predecessor edge to SUnit SU.
-  /// This returns true if this is a new predecessor.
-  void AddPred(SUnit *SU, const SDep &D) {
-    SU->addPred(D);
-  }
+  void AddPred(SUnit *SU, const SDep &D) { SU->addPred(D); }
 
   /// RemovePred - removes a predecessor edge from SUnit SU.
-  /// This returns true if an edge was removed.
-  void RemovePred(SUnit *SU, const SDep &D) {
-    SU->removePred(D);
-  }
+  void RemovePred(SUnit *SU, const SDep &D) { SU->removePred(D); }
 
 private:
   void ReleasePred(SUnit *SU, SDep *PredEdge);