diff options
| author | Richard Guenther <rguenther@suse.de> | 2012-03-16 09:54:36 +0000 |
|---|---|---|
| committer | Richard Guenther <rguenther@suse.de> | 2012-03-16 09:54:36 +0000 |
| commit | c5a7949c357335fe3d5e71ff7285a97076aa1410 (patch) | |
| tree | 222248ef75fc9b6a3c7c0bfe3657c6acaef2e6b2 /gcc/tree.c | |
| parent | bf3833fc4986730c909137100f0bf56a74cb54c2 (diff) | |
2012-03-16 Richard Guenther <rguenther@suse.de>
* tree-vect-loop.c (get_initial_def_for_induction): Use
build_constructor directly.
* tree-vect-stmts.c (vect_get_vec_def_for_operand): Use
build_vector_from_val.
* tree.c (build_vector_from_val): Avoid creating a constructor
first when we want a constant vector.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@185461 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree.c')
| -rw-r--r-- | gcc/tree.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/gcc/tree.c b/gcc/tree.c index 1734fc5ed0a..cfea9f7b88d 100644 --- a/gcc/tree.c +++ b/gcc/tree.c @@ -1372,7 +1372,6 @@ tree build_vector_from_val (tree vectype, tree sc) { int i, nunits = TYPE_VECTOR_SUBPARTS (vectype); - VEC(constructor_elt, gc) *v = NULL; if (sc == error_mark_node) return sc; @@ -1386,14 +1385,20 @@ build_vector_from_val (tree vectype, tree sc) gcc_checking_assert (types_compatible_p (TYPE_MAIN_VARIANT (TREE_TYPE (sc)), TREE_TYPE (vectype))); - v = VEC_alloc (constructor_elt, gc, nunits); - for (i = 0; i < nunits; ++i) - CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, sc); - if (CONSTANT_CLASS_P (sc)) - return build_vector_from_ctor (vectype, v); - else - return build_constructor (vectype, v); + { + tree *v = XALLOCAVEC (tree, nunits); + for (i = 0; i < nunits; ++i) + v[i] = sc; + return build_vector (vectype, v); + } + else + { + VEC(constructor_elt, gc) *v = VEC_alloc (constructor_elt, gc, nunits); + for (i = 0; i < nunits; ++i) + CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, sc); + return build_constructor (vectype, v); + } } /* Return a new CONSTRUCTOR node whose type is TYPE and whose values |