Files
clang-p2996/llvm/lib/DebugInfo
Alexey Lapshin 0b8c50812b [DWARF][NFC] add ParentIdx and SiblingIdx to DWARFDebugInfoEntry for faster navigation.
This patch implements suggestion done while reviewing D102634. It adds two fields:
ParentIdx and SiblingIdx. These fields allow fast navigation to die parent and
die sibling. These fields are set at the moment when dies are loaded.

dsymutil works 2% faster with this patch(run on clang binary).

Differential Revision: https://reviews.llvm.org/D110363
2021-10-02 08:11:06 +03:00
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