From: Steve Ellcey <sje@cup.hp.com>
Date: Tue, 24 Feb 2009 16:28:07 +0000 (+0000)
Subject: re PR target/33785 (TARGET_C99_FUNCTIONS default wrong in tm.texi)
X-Git-Tag: releases/gcc-4.4.0~444
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5472de36b66afebe6696930293e253e100092cdf;p=thirdparty%2Fgcc.git

re PR target/33785 (TARGET_C99_FUNCTIONS default wrong in tm.texi)

	PR target/33785
	* doc/tm.texi (TARGET_C99_FUNCTIONS): Fix description.

From-SVN: r144411
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3083daedb97a..d7b5d37d47f3 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+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
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi
index fc8586b48e57..a311a9fbbcb5 100644
--- a/gcc/doc/tm.texi
+++ b/gcc/doc/tm.texi
@@ -5228,9 +5228,9 @@ macro, a reasonable default is used.
 @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