From: Roger Sayle <roger@eyesopen.com>
Date: Fri, 18 Jun 2004 03:35:29 +0000 (+0000)
Subject: fold-const.c (constant_boolean_node): Handle boolean_type_node directly...
X-Git-Tag: releases/gcc-4.0.0~7563
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9bb80bb2de9425d04f47d3570d1ccde5e383e66d;p=thirdparty%2Fgcc.git

fold-const.c (constant_boolean_node): Handle boolean_type_node directly...


	* fold-const.c (constant_boolean_node): Handle boolean_type_node
	directly, return either boolean_true_node or boolean_false_node.

From-SVN: r83338
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7c9ad8454ef3..959012f4d1bd 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-06-17  Roger Sayle  <roger@eyesopen.com>
+
+	* fold-const.c (constant_boolean_node): Handle boolean_type_node
+	directly, return either boolean_true_node or boolean_false_node.
+
 2004-06-18  Kelley Cook  <kcook@gcc.gnu.org>
 
 	* opts.sh: Delete.  Break out generated code to next four files.
diff --git a/gcc/fold-const.c b/gcc/fold-const.c
index 3494d4af41c3..f559fffeede0 100644
--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -4936,6 +4936,8 @@ constant_boolean_node (int value, tree type)
 {
   if (type == integer_type_node)
     return value ? integer_one_node : integer_zero_node;
+  else if (type == boolean_type_node)
+    return value ? boolean_true_node : boolean_false_node;
   else if (TREE_CODE (type) == BOOLEAN_TYPE)
     return lang_hooks.truthvalue_conversion (value ? integer_one_node
 						   : integer_zero_node);