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Function dmd.backend.cgcod.cssave

Common subexpressions exist in registers. Note this in regcon.cse.mval.

bool cssave (
  elem* e,
  uint regm,
  uint opsflag
) nothrow @trusted;


e the subexpression regm mask of registers holding it opsflag if != 0 then regcon.cse.mops gets set too


false not saved as a CSE true saved as a CSE


Walter Bright


Boost License 1.0