Nikita Popov 7f59264d46 [IPSCCP] Intersect attribute info for interprocedural args (#106397) ...

IPSCCP can currently return worse results than SCCP for arguments that
are tracked interprocedurally, because information from attributes is
not used for them.

Fix this by intersecting in the attribute information when propagating
lattice values from calls.

2024-08-29 09:34:56 +02:00

7.2 KiB

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