From: Richard Guenther <rguenther@suse.de>
Date: Fri, 30 Sep 2011 13:33:14 +0000 (+0000)
Subject: re PR tree-optimization/50574 (gcc.c-torture/execute/vector-compare-1.c FAILs on... 
X-Git-Tag: releases/gcc-4.7.0~3453
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ccb3dd5a143aa1975281425685a70f7bd6a130fa;p=thirdparty%2Fgcc.git

re PR tree-optimization/50574 (gcc.c-torture/execute/vector-compare-1.c FAILs on SPARC)

2011-09-30  Richard Guenther  <rguenther@suse.de>

	PR middle-end/50574
	* tree-cfg.c (verify_gimple_comparison): Compare component
	mode sizes for vector comparisons.

From-SVN: r179382
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index bbf1897c3d72..75303db98602 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2011-09-30  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50574
+	* tree-cfg.c (verify_gimple_comparison): Compare component
+	mode sizes for vector comparisons.
+
 2011-09-30  Revital Eres  <revital.eres@linaro.org>
 
 	* ddg.c (autoinc_var_is_used_p): New function.
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c
index 20feff91f727..5e5de8f372b8 100644
--- a/gcc/tree-cfg.c
+++ b/gcc/tree-cfg.c
@@ -3229,8 +3229,8 @@ verify_gimple_comparison (tree type, tree op0, tree op1)
         }
 
       if (TYPE_VECTOR_SUBPARTS (type) != TYPE_VECTOR_SUBPARTS (op0_type)
-	  || (GET_MODE_SIZE (TYPE_MODE (type))
-	      != GET_MODE_SIZE (TYPE_MODE (op0_type))))
+	  || (GET_MODE_SIZE (TYPE_MODE (TREE_TYPE (type)))
+	      != GET_MODE_SIZE (TYPE_MODE (TREE_TYPE (op0_type)))))
         {
           error ("invalid vector comparison resulting type");
           debug_generic_expr (type);