Slava Zakharin 75bd46e01f [globals-aa] Improved isNonEscapingGlobalNoAlias. (#127707) ...

A non-escaping global should never alias with non-pointer values
and `ptr null`. This should improve disambiguation of global
pointers with relation to Flang runtime calls (given that
`nosync nocallback` attributes are properly set).
It also seems to be an obvious improvement with little overhead.

2025-02-19 17:09:29 -08:00

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