[DebugInfo][NFC] Add a comment on the ordering of DILineInfo frames.
authorSnehasish Kumar <snehasishk@google.com>
Fri, 18 Mar 2022 20:34:15 +0000 (13:34 -0700)
committerSnehasish Kumar <snehasishk@google.com>
Mon, 21 Mar 2022 17:41:05 +0000 (10:41 -0700)
commit5cfb1100902eba94ae8a215900aed3b92a87141a
tree758ba3b338a4840a817e7599a5016bb2df06bf19
parentc9a3d29613dbf3b011c2660356fa482cc10b9160
[DebugInfo][NFC] Add a comment on the ordering of DILineInfo frames.

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

Differential Revision: https://reviews.llvm.org/D122033
llvm/include/llvm/DebugInfo/DIContext.h