MUST_PASS_IN_STACK (MODE, TYPE) */
#define FUNCTION_ARG_PASS_BY_REFERENCE(CUM, MODE, TYPE, NAMED) 0
-/* If defined, a C expression that indicates when it is more
- desirable to keep an argument passed by invisible reference as a
- reference, rather than copying it to a pseudo register. */
-/* #define FUNCTION_ARG_KEEP_AS_REFERENCE(CUM, MODE, TYPE, NAMED) */
-
/* If defined, a C expression that indicates when it is the called function's
responsibility to make a copy of arguments passed by invisible reference.
Normally, the caller makes a copy and passes the address of the copy to the
otherwise a copy must be made. */
/* #define FUNCTION_ARG_CALLEE_COPIES(CUM, MODE, TYPE, NAMED) */
-/* If defined, a C expression that indicates when it is more desirable to keep
- an argument passed by invisible reference as a reference, rather than
- copying it to a pseudo register. */
-/* #define FUNCTION_ARG_KEEP_AS_REFERENCE(CUM, MODE, TYPE, NAMED) */
-
/* A C type for declaring a variable that is used as the first argument of
`FUNCTION_ARG' and other related values. For some target machines, the type
`int' suffices and can hold the number of bytes of argument so far.