https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113576

--- Comment #43 from Hongtao Liu <liuhongt at gcc dot gnu.org> ---

> Well, yes, the discussion in this bug was whether to do this at consumers
> (that's sth new) or with all mask operations (that's how we handle
> bit-precision integer operations, so it might be relatively easy to
> do that - specifically spot the places eventually needing adjustment).
> 
> There's do_store_flag to fixup for uses not in branches and
> do_compare_and_jump for conditional jumps.

reasonable enough for me.

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