From: Zdenek Dvorak <dvorakz@suse.cz>
Date: Thu, 8 Mar 2007 22:36:47 +0000 (+0100)
Subject: re PR tree-optimization/31085 (internal compiler error: in create_mem_ref, at tree... 
X-Git-Tag: releases/gcc-4.3.0~6360
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5f787cbcafdf31e0985fea070d0606f248877936;p=thirdparty%2Fgcc.git

re PR tree-optimization/31085 (internal compiler error: in create_mem_ref, at tree-ssa-address.c:606)

	PR tree-optimization/31085
	* tree-ssa-address.c (create_mem_ref): Fix test of type of base.

From-SVN: r122724
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b289668bee5d..0cfed4b26244 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2007-03-08  Zdenek Dvorak  <dvorakz@suse.cz>
+
+	PR tree-optimization/31085
+	* tree-ssa-address.c (create_mem_ref): Fix test of type of base.
+
 2007-03-08  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* builtins.def (lceil, lceilf, lceill, lfloor, lfloorf, lfloorl,
diff --git a/gcc/tree-ssa-address.c b/gcc/tree-ssa-address.c
index 44a08b9a8b0f..1279a056e5fc 100644
--- a/gcc/tree-ssa-address.c
+++ b/gcc/tree-ssa-address.c
@@ -603,7 +603,8 @@ create_mem_ref (block_stmt_iterator *bsi, tree type, aff_tree *addr)
       /* Add the symbol to base, eventually forcing it to register.  */
       if (parts.base)
 	{
-	  gcc_assert (TREE_TYPE (parts.base) == sizetype);
+	  gcc_assert (tree_ssa_useless_type_conversion_1
+				(sizetype, TREE_TYPE (parts.base)));
 
 	  if (parts.index)
 	    {