1 files changed, 25 insertions, 0 deletions

diff --git a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99418.patch b/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99418.patch
new file mode 100644
index 0000000000..3ea7956f0f
--- /dev/null
+++ b/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99418.patch
@@ -0,0 +1,25 @@
+2010-10-20  Yao Qi  <yao@codesourcery.com>
+
+        Merge from Sourcery G++ to fix LP:660021
+        2010-10-18  Paul Brook  <paul@codesourcery.com>
+
+        * tree-vect-stmts.c (supportable_widening_operation): Check if wide
+        vector type exists.
+
+=== modified file 'gcc/tree-vect-stmts.c'
+Index: gcc-4.5/gcc/tree-vect-stmts.c
+===================================================================
+--- gcc-4.5.orig/gcc/tree-vect-stmts.c
++++ gcc-4.5/gcc/tree-vect-stmts.c
+@@ -4867,6 +4867,11 @@ supportable_widening_operation (enum tre
+   tree wide_vectype = get_vectype_for_scalar_type (type);
+   enum tree_code c1, c2;
+ 
++  /* Check we have a valid vector type for the result.  */
++  if (!wide_vectype)
++    return false;
++
++
+   /* The result of a vectorized widening operation usually requires two vectors
+      (because the widened results do not fit int one vector). The generated
+      vector results would normally be expected to be generated in the same