[llvm] 88039f8 - [PassManager] Use ListSeparator. NFC (#173462)

[via llvm-commits]

Author: Zakk Chen
Date: 2025-12-25T11:15:55-08:00
New Revision: 88039f85c085274f7a9872be7f026fb78a661f69

URL: https://github.com/llvm/llvm-project/commit/88039f85c085274f7a9872be7f026fb78a661f69
DIFF: https://github.com/llvm/llvm-project/commit/88039f85c085274f7a9872be7f026fb78a661f69.diff

LOG: [PassManager] Use ListSeparator. NFC (#173462)

Change-Id: I40fa748d2c188171caccff7cb418c6be74c22fb8

Added: 
    

Modified: 
    llvm/include/llvm/IR/PassManager.h

Removed: 
    


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diff  --git a/llvm/include/llvm/IR/PassManager.h b/llvm/include/llvm/IR/PassManager.h
index 4354551a2405b..34a55a0ae4eb7 100644
--- a/llvm/include/llvm/IR/PassManager.h
+++ b/llvm/include/llvm/IR/PassManager.h
@@ -39,6 +39,7 @@
 
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/TinyPtrVector.h"
 #include "llvm/IR/Analysis.h"
@@ -177,11 +178,10 @@ class PassManager : public PassInfoMixin<
 
   void printPipeline(raw_ostream &OS,
                      function_ref<StringRef(StringRef)> MapClassName2PassName) {
-    for (unsigned Idx = 0, Size = Passes.size(); Idx != Size; ++Idx) {
-      auto *P = Passes[Idx].get();
+    ListSeparator LS(",");
+    for (auto &P : Passes) {
+      OS << LS;
       P->printPipeline(OS, MapClassName2PassName);
-      if (Idx + 1 < Size)
-        OS << ',';
     }
   }