diff options
| author | Richard Guenther <rguenther@suse.de> | 2012-03-07 13:31:15 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2012-03-07 13:31:15 +0000 |
| commit | 96f9265ac8b1c60c2b66fa76c342880c8ebfc5ae (patch) | |
| tree | eecbd10c30e2b4be2af99880977dcd420642cad7 /gcc/tree-vect-loop-manip.c | |
| parent | 3f1960accc97cdf0da843f19cf9cf3b6be8402c6 (diff) | |
| download | gcc-96f9265ac8b1c60c2b66fa76c342880c8ebfc5ae.zip gcc-96f9265ac8b1c60c2b66fa76c342880c8ebfc5ae.tar.gz gcc-96f9265ac8b1c60c2b66fa76c342880c8ebfc5ae.tar.bz2 | |
omp-low.c (extract_omp_for_data): Use signed_type_for.
2012-03-07 Richard Guenther <rguenther@suse.de>
* omp-low.c (extract_omp_for_data): Use signed_type_for.
(expand_omp_for_generic): Likewise.
(expand_omp_for_static_nochunk): Likewise.
(expand_omp_for_static_chunk): Likewise.
* tree-vect-stmts.c (vect_gen_perm_mask): Use type_for_mode.
* tree-vect-slp.c (vect_transform_slp_perm_load): Likewise.
* tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop):
Use unsigned_type_for.
(vect_create_cond_for_align_checks): Use signed_type_for.
From-SVN: r185042
Diffstat (limited to 'gcc/tree-vect-loop-manip.c')
| -rw-r--r-- | gcc/tree-vect-loop-manip.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/gcc/tree-vect-loop-manip.c b/gcc/tree-vect-loop-manip.c index 70c4f89..8cf1825 100644 --- a/gcc/tree-vect-loop-manip.c +++ b/gcc/tree-vect-loop-manip.c @@ -2058,9 +2058,7 @@ vect_gen_niters_for_prolog_loop (loop_vec_info loop_vinfo, tree loop_niters) ? size_int (-TYPE_VECTOR_SUBPARTS (vectype) + 1) : NULL_TREE; tree start_addr = vect_create_addr_base_for_vector_ref (dr_stmt, &new_stmts, offset, loop); - tree ptr_type = TREE_TYPE (start_addr); - tree size = TYPE_SIZE (ptr_type); - tree type = lang_hooks.types.type_for_size (tree_low_cst (size, 1), 1); + tree type = unsigned_type_for (TREE_TYPE (start_addr)); tree vectype_size_minus_1 = build_int_cst (type, vectype_align - 1); tree elem_size_log = build_int_cst (type, exact_log2 (vectype_align/nelements)); @@ -2278,7 +2276,6 @@ vect_create_cond_for_align_checks (loop_vec_info loop_vinfo, int mask = LOOP_VINFO_PTR_MASK (loop_vinfo); tree mask_cst; unsigned int i; - tree psize; tree int_ptrsize_type; char tmp_name[20]; tree or_tmp_name = NULL_TREE; @@ -2291,11 +2288,7 @@ vect_create_cond_for_align_checks (loop_vec_info loop_vinfo, all zeros followed by all ones. */ gcc_assert ((mask != 0) && ((mask & (mask+1)) == 0)); - /* CHECKME: what is the best integer or unsigned type to use to hold a - cast from a pointer value? */ - psize = TYPE_SIZE (ptr_type_node); - int_ptrsize_type - = lang_hooks.types.type_for_size (tree_low_cst (psize, 1), 0); + int_ptrsize_type = signed_type_for (ptr_type_node); /* Create expression (mask & (dr_1 || ... || dr_n)) where dr_i is the address of the first vector of the i'th data reference. */ |