Alex Orlov df6d0579e1 Fix a crash in DWARFUnit::getInlinedChainForAddress in case of unexpected DWARF information.
In some cases a broken or invalid debug info could cause a crash in DWARFUnit::getInlinedChainForAddress during parsing a chain of in-lined functions. This patch fixes this issue.

Reviewed By: dblaikie

Differential Revision: https://reviews.llvm.org/D98119
2021-03-09 14:20:27 +04:00
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2021-01-27 23:25:41 -08:00