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Function `dmd.backend.cod1.loadea`

Routine to aid in setting things up for gen(). Look for common subexpression. Can handle indirection operators, but not if they're common subs.


						
				extern(C++) void loadea
				(
				

				  ref dmd.backend.codebuilder.CodeBuilder cdb,
				

				  elem* e,
				

				  dmd.backend.code_x86.code* cs,
				

				  uint op,
				

				  uint reg,
				

				  ulong offset,
				

				  uint keepmsk,
				

				  uint desmsk
				

				);

Input

e -> elem where we get some of the data from cs -> partially filled code to add op = opcode reg = reg field of (mod reg r/m) offset = data to be added to Voffset field keepmsk = mask of registers we must not destroy desmsk = mask of registers destroyed by executing the instruction

Returns

pointer to code generated

Authors

Walter Bright

License

Boost License 1.0