[PATCH] D122033: [DebugInfo][NFC] Add a comment on the ordering of DILineInfo frames.

[Snehasish Kumar via Phabricator via llvm-commits]

snehasish created this revision.
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Add a comment to getFrame() to mention that frames are stored in
bottom-up, i.e. leaf to root in order of increasing index.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D122033

Files:
  llvm/include/llvm/DebugInfo/DIContext.h


Index: llvm/include/llvm/DebugInfo/DIContext.h
===================================================================
--- llvm/include/llvm/DebugInfo/DIContext.h
+++ llvm/include/llvm/DebugInfo/DIContext.h
@@ -90,6 +90,8 @@
 public:
   DIInliningInfo() = default;
 
+  /// Returns the frame at `Index`. Frames are stored in bottom-up, i.e.
+  /// leaf-to-root order with increasing index.
   const DILineInfo &getFrame(unsigned Index) const {
     assert(Index < Frames.size());
     return Frames[Index];


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