2009-03-03 Steve Ellcey <sje@cup.hp.com>
+ PR middle-end/10109
+ * tm.texi (LIBCALL_VALUE): Update description.
+
+2009-03-03 Steve Ellcey <sje@cup.hp.com>
+
PR middle-end/34443
* doc/extend.texi (section): Update description.
@defmac LIBCALL_VALUE (@var{mode})
A C expression to create an RTX representing the place where a library
-function returns a value of mode @var{mode}. If the precise function
-being called is known, @var{func} is a tree node
-(@code{FUNCTION_DECL}) for it; otherwise, @var{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 returns a value of mode @var{mode}.
Note that ``library function'' in this context means a compiler
support routine, used to perform arithmetic, whose name is known
specially by the compiler and was not mentioned in the C code being
compiled.
-
-The definition of @code{LIBRARY_VALUE} need not be concerned aggregate
-data types, because none of the library functions returns such types.
@end defmac
@defmac FUNCTION_VALUE_REGNO_P (@var{regno})