+2009-02-24 Steve Ellcey <sje@cup.hp.com>
+
+ PR target/33785
+ * doc/tm.texi (TARGET_C99_FUNCTIONS): Fix description.
+
2009-02-24 Richard Guenther <rguenther@suse.de>
PR debug/39285
@defmac TARGET_C99_FUNCTIONS
When this macro is nonzero, GCC will implicitly optimize @code{sin} calls into
@code{sinf} and similarly for other functions defined by C99 standard. The
-default is nonzero that should be proper value for most modern systems, however
-number of existing systems lacks support for these functions in the runtime so
-they needs this macro to be redefined to 0.
+default is zero because a number of existing systems lack support for these
+functions in their runtime so this macro needs to be redefined to one on
+systems that do support the C99 runtime.
@end defmac
@cindex sincos math function, implicit usage