prolog_genvarargs

Generate special varargs prolog for Posix 64 bit systems.

version(COMPILE)

extern (C++) nothrow @safe @trusted

void

prolog_genvarargs

(

)

Parameters

cdb CodeBuilder: sink for generated code
sv Symbol*: symbol for __va_argsave
namedargs regm_t: registers that named parameters (not ... arguments) were passed in.