Nikita Popov ba664d9066 [AA] Move earliest escape tracking from DSE to AA ... This is a followup to D109844 (and alternative to D109907), which integrates the new "earliest escape" tracking into AliasAnalysis. This is done by replacing the pre-existing context-free capture cache in AAQueryInfo with a replaceable (virtual) object with two implementations: The SimpleCaptureInfo implements the previous behavior (check whether object is captured at all), while EarliestEscapeInfo implements the new behavior from DSE. This combines the "earliest escape" analysis with the full power of BasicAA: It subsumes the call handling from D109907, considers a wider range of escape sources, and works with AA recursion. The compile-time cost is slightly higher than with D109907. Differential Revision: https://reviews.llvm.org/D110368		2021-09-25 22:40:41 +02:00
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llvm	[AA] Move earliest escape tracking from DSE to AA	2021-09-25 22:40:41 +02:00
llvm-c	[DebugInfo] Enhance DIImportedEntity to accept children entities	2021-09-16 10:41:55 +05:30