[PATCH] D71388: [ELF] Add a comment to handleSectionGroup(). NFC

[Fangrui Song via Phabricator via llvm-commits]

MaskRay created this revision.
MaskRay added reviewers: grimar, peter.smith, ruiu.
Herald added subscribers: llvm-commits, arichardson, emaste.
Herald added a reviewer: espindola.
Herald added a project: LLVM.

Apply suggestion in https://reviews.llvm.org/D71157#1780834


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D71388

Files:
  lld/ELF/InputFiles.cpp


Index: lld/ELF/InputFiles.cpp
===================================================================
--- lld/ELF/InputFiles.cpp
+++ lld/ELF/InputFiles.cpp
@@ -497,6 +497,8 @@
           specifier);
 }
 
+// Record the membership of a section group so that in the garbage collection
+// pass, section group members are kept or discarded as a unit.
 template <class ELFT>
 static void handleSectionGroup(ArrayRef<InputSectionBase *> sections,
                                ArrayRef<typename ELFT::Word> entries) {


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