Nikita Popov 4125afc357 [MemCpyOpt] Fix handling of readnone byval arguments ...

If the call is readnone, then there may not be any MemoryAccess
associated with the call. Bail out in that case.

This fixes the issue reported at
https://reviews.llvm.org/D94376#2578312.

2021-02-22 18:48:31 +01:00

66 KiB

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