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Re: [PATCH] Reset source location for instructions moved out of its original residing basic block

Hi, Eric,

I see your point. How about we guard these changes with a flag, say
-gless-jumpy, so that people can always choose between better coverage
and less jumpy gdb behavior (it's also important for some other
clients like AutoFDO). I will have a series of patches to follow soon
that can be guarded by this flag.

Thanks,
Dehao
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