From: Richard Guenther <rguenther@suse.de>
Date: Wed, 9 Jan 2008 12:14:01 +0000 (+0000)
Subject: re PR tree-optimization/34679 (ICE: tree check: expected integer_type, have enumeral_... 
X-Git-Tag: releases/gcc-4.3.0~680
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cbad2e09260a2898b3384dded5f3ce2651e17425;p=thirdparty%2Fgcc.git

re PR tree-optimization/34679 (ICE: tree check: expected integer_type, have enumeral_type in host_integerp, at tree.c:4949 (predictive commoning))

2008-01-09  Richard Guenther  <rguenther@suse.de>

	PR middle-end/34679
	* tree.c (host_integerp): Check for sizetype only if the
	type is an integer type.

From-SVN: r131425
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b1fca9bf7776..f4ff71b28159 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2008-01-09  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/34679
+	* tree.c (host_integerp): Check for sizetype only if the
+	type is an integer type.
+
 2008-01-09  Steven Bosscher  <stevenb.gcc@gmail.com>
 
 	PR debug/26364
diff --git a/gcc/tree.c b/gcc/tree.c
index d52f7c658688..02570b78c1a3 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -4946,7 +4946,8 @@ host_integerp (const_tree t, int pos)
 	      || (! pos && TREE_INT_CST_HIGH (t) == -1
 		  && (HOST_WIDE_INT) TREE_INT_CST_LOW (t) < 0
 		  && (!TYPE_UNSIGNED (TREE_TYPE (t))
-		      || TYPE_IS_SIZETYPE (TREE_TYPE (t))))
+		      || (TREE_CODE (TREE_TYPE (t)) == INTEGER_TYPE
+			  && TYPE_IS_SIZETYPE (TREE_TYPE (t)))))
 	      || (pos && TREE_INT_CST_HIGH (t) == 0)));
 }