helgrind annotation issues with unsafe fetch and set

Description

document the problems with the helgrind annotations of unsafe fetch and set
generalize the unsafe fetch and set function names for helgrind, drd, and tsan.

Environment

None

Status

Assignee

Unassigned

Reporter

George Lorch

Labels

None

External issue ID

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Freshdesk Tickets

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Fix versions

Affects versions

Priority

Minor
Configure