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Function dmd.backend.cod2.cdloglog

Do && and || operators.

extern(C++) void cdloglog (
  ref dmd.backend.codebuilder.CodeBuilder cdb,
  elem* e,
  uint* pretregs
) nothrow @trusted;

Generate

(evaluate e1 and e2, if true goto cnop1)

cnop3

NOP

cg

[save reg code] ;if we must preserve reg CLR reg ;false result (set Z also) JMP cnop2

cnop1

NOP ;if e1 evaluates to true [save reg code] ;preserve reg

MOV reg,1 ;true result or CLR reg ;if return result in flags INC reg

cnop2

NOP ;mark end of code

Authors

Walter Bright

License

Boost License 1.0