From a8c839ae0869e217e54e4967b5f248380b710536 Mon Sep 17 00:00:00 2001
From: spop <spop@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed, 5 Apr 2006 12:33:06 +0000
Subject: [PATCH] PR tree-optimization/26996 *
tree-scalar-evolution.c (analyze_scalar_evolution_1): Don't analyze
VECTOR_TYPE variables.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112700 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog | 6 ++++++
gcc/tree-scalar-evolution.c | 2 +-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5c3f2515db51..a7bea51a5c3e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2006-04-05 Sebastian Pop <pop@cri.ensmp.fr>
+
+ PR tree-optimization/26996
+ * tree-scalar-evolution.c (analyze_scalar_evolution_1): Don't analyze
+ VECTOR_TYPE variables.
+
2006-04-05 Richard Guenther <rguenther@suse.de>
PR tree-optimization/26763
diff --git a/gcc/tree-scalar-evolution.c b/gcc/tree-scalar-evolution.c
index 3b1ea02f8202..6fcfaa4fa196 100644
--- a/gcc/tree-scalar-evolution.c
+++ b/gcc/tree-scalar-evolution.c
@@ -1727,7 +1727,7 @@ analyze_scalar_evolution_1 (struct loop *loop, tree var, tree res)
basic_block bb;
struct loop *def_loop;
- if (loop == NULL)
+ if (loop == NULL || TREE_CODE (type) == VECTOR_TYPE)
return chrec_dont_know;
if (TREE_CODE (var) != SSA_NAME)
--
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