Add const qualifier to an addEdge argument

kasuga-fj · kasuga-fj · commit 32feeba4d534 · 2024-12-24T08:18:36.000+09:00
diff --git a/llvm/include/llvm/CodeGen/MachinePipeliner.h b/llvm/include/llvm/CodeGen/MachinePipeliner.h
@@ -215,7 +215,7 @@ class SwingSchedulerDDG {
   SwingSchedulerDDGEdges EntrySUEdges;
   SwingSchedulerDDGEdges ExitSUEdges;
 
-  void addEdge(SUnit *SU, const SwingSchedulerDDGEdge &Edge);
+  void addEdge(const SUnit *SU, const SwingSchedulerDDGEdge &Edge);
 
   SwingSchedulerDDGEdges &getEdges(const SUnit *SU);
   const SwingSchedulerDDGEdges &getEdges(const SUnit *SU) const;
diff --git a/llvm/lib/CodeGen/MachinePipeliner.cpp b/llvm/lib/CodeGen/MachinePipeliner.cpp
@@ -3777,7 +3777,8 @@ SwingSchedulerDDG::getEdges(const SUnit *SU) const {
   return EdgesVec[SU->NodeNum];
 }
 
-void SwingSchedulerDDG::addEdge(SUnit *SU, const SwingSchedulerDDGEdge &Edge) {
+void SwingSchedulerDDG::addEdge(const SUnit *SU,
+                                const SwingSchedulerDDGEdge &Edge) {
   auto &Edges = getEdges(SU);
   if (Edge.getSrc() == SU)
     Edges.Succs.push_back(Edge);

Original file line number	Diff line number	Diff line change
`@@ -3777,7 +3777,8 @@ SwingSchedulerDDG::getEdges(const SUnit *SU) const {`
`3777`	`3777`	`return EdgesVec[SU->NodeNum];`
`3778`	`3778`	`}`
`3779`	`3779`
`3780`		`-void SwingSchedulerDDG::addEdge(SUnit *SU, const SwingSchedulerDDGEdge &Edge) {`
	`3780`	`+void SwingSchedulerDDG::addEdge(const SUnit *SU,`
	`3781`	`+ const SwingSchedulerDDGEdge &Edge) {`
`3781`	`3782`	`auto &Edges = getEdges(SU);`
`3782`	`3783`	`if (Edge.getSrc() == SU)`
`3783`	`3784`	`Edges.Succs.push_back(Edge);`