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Function `dmd.backend.gflow.flowlv`

LIVE VARIABLES


						
				void flowlv(
				
  ref dmd.backend.blockopt.BlockOpt bo
				

				) nothrow @trusted;

Do live variable analysis (LVs). A variable is 'live' at some point if there is a subsequent use of it before a redefinition. Binlv = the set of variables live at the beginning of B. Boutlv = the set of variables live at the end of B. Bgen = set of variables used before any definition in B. Bkill = set of variables unambiguously defined before any use in B. Note that Bgen & Bkill = 0.

Authors

Walter Bright

License

Boost License 1.0

API Documentation

Function dmd.backend.gflow.flowlv

Authors

License

Function `dmd.backend.gflow.flowlv`