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Diffstat (limited to 'meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99418.patch')
-rw-r--r-- | meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99418.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99418.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99418.patch new file mode 100644 index 0000000000..3ea7956f0f --- /dev/null +++ b/meta-oe/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 |