swift

4a309575 - [sil] Rename [moved] flag on debug_value/alloc_stack to moveable_value_debuginfo.

[sil] Rename [moved] flag on debug_value/alloc_stack to moveable_value_debuginfo. This is in preparation for wiring up debug info support for noncopyable values. Originally this flag name made sense since it was set when we performed consume operator checking. Now I am going to use it for noncopyable types as well. I think the new name uses_moveable_value_debuginfo actually describes what the flag is supposed to do, tell IRGen that the value may be moved since it needs to use moveable value debug info emission.