prolog_genvarargs

Generate special varargs prolog for Posix 64 bit systems.

version(COMPILE)

extern (C++) nothrow

void

prolog_genvarargs

(

ref CodeBuilder cdb

,

,

regm_t namedargs

)

Parameters

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

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