Commit c35c17c1 by Kazu Hirata Committed by Kazu Hirata

fr30.h (FUNCTION_VALUE): Remove the target-independent comment.

	* config/fr30/fr30.h (FUNCTION_VALUE): Remove the
	target-independent comment.

From-SVN: r77220
parent 6b402165
2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
* config/fr30/fr30.h (FUNCTION_VALUE): Remove the
target-independent comment.
2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
* doc/interface.texi, doc/tm.texi, doc/trouble.texi: Don't
mention deprecated target macros.
......
......@@ -783,24 +783,6 @@ enum reg_class
/*}}}*/
/*{{{ How Scalar Function Values are Returned. */
/* A C expression to create an RTX representing the place where a function
returns a value of data type VALTYPE. VALTYPE is a tree node representing a
data type. Write `TYPE_MODE (VALTYPE)' to get the machine mode used to
represent that type. On many machines, only the mode is relevant.
(Actually, on most machines, scalar values are returned in the same place
regardless of mode).
If `PROMOTE_FUNCTION_RETURN' is defined, you must apply the same promotion
rules specified in `PROMOTE_MODE' if VALTYPE is a scalar type.
If the precise function being called is known, FUNC is a tree node
(`FUNCTION_DECL') for it; otherwise, FUNC is a null pointer. This makes it
possible to use a different value-returning convention for specific
functions when all their calls are known.
`FUNCTION_VALUE' is not used for return vales with aggregate data types,
because these are returned in another way. See `STRUCT_VALUE_REGNUM' and
related macros, below. */
#define FUNCTION_VALUE(VALTYPE, FUNC) \
gen_rtx_REG (TYPE_MODE (VALTYPE), RETURN_VALUE_REGNUM)
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment