[SILProfiler] Set up profiling for lazily-emitted functions #22403
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A SIL function that's initially only emitted as a declaration may later be prepared for definition. When this happens, set up a profiler for the definition. This makes code coverage visible for private methods (the frontend follows a declare-then-define pattern for these). rdar://47759243
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slavapestov
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Feb 6, 2019
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A SIL function that's initially only emitted as a declaration may later
be prepared for definition. When this happens, set up a profiler for the
definition.
This makes code coverage visible for private methods (the frontend
follows a declare-then-define pattern for these).
rdar://47759243