Felipe de Azevedo Piovezan 91f4a84a15 [lldb][DWARFIndex] Use IDX_parent to implement GetFullyQualifiedType query (#79932) ...

This commit changes DebugNamesDWARFIndex so that it now overrides
`GetFullyQualifiedType` and attempts to use DW_IDX_parent, when
available, to speed up such queries. When this type of information is
not available, the base-class implementation is used.

With this commit, we now achieve the 4x speedups reported in [1].

[1]:
https://discourse.llvm.org/t/rfc-improve-dwarf-5-debug-names-type-lookup-parsing-speed/74151/38

2024-02-13 13:20:49 -08:00

14 KiB

Raw Blame History

View Raw