From: Thomas Koenig <tkoenig@gcc.gnu.org>
Date: Mon, 4 Apr 2011 21:02:24 +0000 (+0000)
Subject: frontend-passes: (optimize_lexical_comparison): New function.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0bcd8186d956af873100b2e7698312e3bd8d5e8f;p=gcc.git

frontend-passes: (optimize_lexical_comparison): New function.

2010-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>

	* frontend-passes: (optimize_lexical_comparison): New function.
	(optimize_expr): Call it.
	(optimize_comparison): Also handle lexical comparison functions.
	Return false instad of -2 for unequal comparison.

From-SVN: r171954
---

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index bea09ffe3e4..40b84dc04ab 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,10 @@
+2010-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* frontend-passes: (optimize_lexical_comparison): New function.
+	(optimize_expr): Call it.
+	(optimize_comparison): Also handle lexical comparison functions.
+	Return false instad of -2 for unequal comparison.
+
 2011-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
 	PR fortran/48412