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Function dmd.backend.cgelem.doptelem

Optimize and canonicalize an expression tree. Fiddle with double operators so that the rvalue is a pointer (this is needed by the 8086 code generator).

extern(C++) elem* doptelem (
  elem* e,
  uint goal
) nothrow @trusted;

op op / \ / \ e1 e2 e1 , / \ = & / \ \ fr e2 fr

e1 op (*p) e1 op p e1 op c e1 op &dc e1 op v e1 op &v


Walter Bright


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