From: Richard B. Kreckel <kreckel@ginac.de>
Date: Fri, 28 Oct 2011 09:34:52 +0000 (+0000)
Subject: complex (__complex_acosh): Just use '< _Tp()'.
X-Git-Tag: releases/gcc-4.7.0~2746
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4c16fa77142c5d2b35f12a6f26c8799eb6c9d8a9;p=thirdparty%2Fgcc.git

complex (__complex_acosh): Just use '< _Tp()'.

2011-10-28  Richard B. Kreckel  <kreckel@ginac.de>

	* include/std/complex (__complex_acosh): Just use '< _Tp()'.
	* include/tr1/complex (__complex_acosh): Likewise.

From-SVN: r180607
---

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index d92d36312dfb..67b2a55a5881 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2011-10-28  Richard B. Kreckel  <kreckel@ginac.de>
+
+	* include/std/complex (__complex_acosh): Just use '< _Tp()'.
+	* include/tr1/complex (__complex_acosh): Likewise.
+
 2011-10-27  Richard B. Kreckel  <kreckel@ginac.de>
 	    Paolo Carlini  <paolo.carlini@oracle.com>
 
diff --git a/libstdc++-v3/include/std/complex b/libstdc++-v3/include/std/complex
index 7f1581bbcb4a..3c41b483cd22 100644
--- a/libstdc++-v3/include/std/complex
+++ b/libstdc++-v3/include/std/complex
@@ -1690,7 +1690,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 			    * (__z.real() + __z.imag()) - _Tp(1.0),
 			    _Tp(2.0) * __z.real() * __z.imag());
       __t = std::sqrt(__t);
-      if (__z.real() < _Tp(-0.0))
+      if (__z.real() < _Tp())
 	__t = -__t;
 
       return std::log(__t + __z);
diff --git a/libstdc++-v3/include/tr1/complex b/libstdc++-v3/include/tr1/complex
index d29b13fe8b8b..d831eeb01462 100644
--- a/libstdc++-v3/include/tr1/complex
+++ b/libstdc++-v3/include/tr1/complex
@@ -189,7 +189,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 			    * (__z.real() + __z.imag()) - _Tp(1.0),
 			    _Tp(2.0) * __z.real() * __z.imag());
       __t = std::sqrt(__t);
-      if (__z.real() < _Tp(-0.0))
+      if (__z.real() < _Tp())
 	__t = -__t;
 
       return std::log(__t + __z);