From 995a1b4a75aca90837c9a62131eda7b6be9b8c41 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Wed, 18 Sep 2013 12:14:31 +0200 Subject: [PATCH] omp-low.c (copy_var_decl): Copy DECL_ATTRIBUTES. * omp-low.c (copy_var_decl): Copy DECL_ATTRIBUTES. * tree-vect-data-refs.c (vect_analyze_data_refs): For simd_lane_access drs, update also DR_ALIGNED_TO. From-SVN: r202683 --- gcc/ChangeLog | 6 ++++++ gcc/omp-low.c | 1 + gcc/tree-vect-data-refs.c | 2 ++ 3 files changed, 9 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8460d0afd64..12be0c39ff7 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2013-09-18 Jakub Jelinek + + * omp-low.c (copy_var_decl): Copy DECL_ATTRIBUTES. + * tree-vect-data-refs.c (vect_analyze_data_refs): For + simd_lane_access drs, update also DR_ALIGNED_TO. + 2013-09-18 Marek Polacek PR sanitizer/58411 diff --git a/gcc/omp-low.c b/gcc/omp-low.c index ffd12202ba1..221ae71a1c3 100644 --- a/gcc/omp-low.c +++ b/gcc/omp-low.c @@ -853,6 +853,7 @@ copy_var_decl (tree var, tree name, tree type) TREE_NO_WARNING (copy) = TREE_NO_WARNING (var); TREE_USED (copy) = 1; DECL_SEEN_IN_BIND_EXPR_P (copy) = 1; + DECL_ATTRIBUTES (copy) = DECL_ATTRIBUTES (var); return copy; } diff --git a/gcc/tree-vect-data-refs.c b/gcc/tree-vect-data-refs.c index 63dd36ad7ea..98055ae01f8 100644 --- a/gcc/tree-vect-data-refs.c +++ b/gcc/tree-vect-data-refs.c @@ -3067,6 +3067,8 @@ again: { DR_OFFSET (newdr) = ssize_int (0); DR_STEP (newdr) = step; + DR_ALIGNED_TO (newdr) + = size_int (BIGGEST_ALIGNMENT); dr = newdr; simd_lane_access = true; } -- 2.30.2