diff options
| author | Richard Biener <rguenther@suse.de> | 2015-06-16 11:42:28 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2015-06-16 11:42:28 +0000 |
| commit | aed93b23d7a09f4875e31a3472f8c900ddbad462 (patch) | |
| tree | c955887453a851973daa19dae3ed358fd4a9f642 /gcc/tree-vect-data-refs.c | |
| parent | 283f196368b2c217e3828953d5bad148a860e5a5 (diff) | |
| download | gcc-aed93b23d7a09f4875e31a3472f8c900ddbad462.zip gcc-aed93b23d7a09f4875e31a3472f8c900ddbad462.tar.gz gcc-aed93b23d7a09f4875e31a3472f8c900ddbad462.tar.bz2 | |
tree-vect-stmts.c (vectorizable_store): Adjust.
2015-06-16 Richard Biener <rguenther@suse.de>
* tree-vect-stmts.c (vectorizable_store): Adjust.
(vectorizable_load): Likewise.
* tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref):
Simplify.
(vect_create_data_ref_ptr): Likewise.
(bump_vector_ptr): Adjust.
* gcc.target/i386/recip-vec-sqrtf-avx.c: Disable unrolling.
From-SVN: r224514
Diffstat (limited to 'gcc/tree-vect-data-refs.c')
| -rw-r--r-- | gcc/tree-vect-data-refs.c | 35 |
1 files changed, 8 insertions, 27 deletions
diff --git a/gcc/tree-vect-data-refs.c b/gcc/tree-vect-data-refs.c index 0f85ae1..36d9ff1e 100644 --- a/gcc/tree-vect-data-refs.c +++ b/gcc/tree-vect-data-refs.c @@ -3956,13 +3956,13 @@ vect_create_addr_base_for_vector_ref (gimple stmt, } vect_ptr_type = build_pointer_type (STMT_VINFO_VECTYPE (stmt_info)); - addr_base = fold_convert (vect_ptr_type, addr_base); dest = vect_get_new_vect_var (vect_ptr_type, vect_pointer_var, base_name); - addr_base = force_gimple_operand (addr_base, &seq, false, dest); + addr_base = force_gimple_operand (addr_base, &seq, true, dest); gimple_seq_add_seq (new_stmt_list, seq); if (DR_PTR_INFO (dr) - && TREE_CODE (addr_base) == SSA_NAME) + && TREE_CODE (addr_base) == SSA_NAME + && !SSA_NAME_PTR_INFO (addr_base)) { vect_duplicate_ssa_name_ptr_info (addr_base, dr, stmt_info); if (offset || byte_offset) @@ -4048,7 +4048,6 @@ vect_create_data_ref_ptr (gimple stmt, tree aggr_type, struct loop *at_loop, tree aggr_ptr_type; tree aggr_ptr; tree new_temp; - gimple vec_stmt; gimple_seq new_stmt_list = NULL; edge pe = NULL; basic_block new_bb; @@ -4196,28 +4195,7 @@ vect_create_data_ref_ptr (gimple stmt, tree aggr_type, struct loop *at_loop, } *initial_address = new_temp; - - /* Create: p = (aggr_type *) initial_base */ - if (TREE_CODE (new_temp) != SSA_NAME - || !useless_type_conversion_p (aggr_ptr_type, TREE_TYPE (new_temp))) - { - vec_stmt = gimple_build_assign (aggr_ptr, - fold_convert (aggr_ptr_type, new_temp)); - aggr_ptr_init = make_ssa_name (aggr_ptr, vec_stmt); - /* Copy the points-to information if it exists. */ - if (DR_PTR_INFO (dr)) - vect_duplicate_ssa_name_ptr_info (aggr_ptr_init, dr, stmt_info); - gimple_assign_set_lhs (vec_stmt, aggr_ptr_init); - if (pe) - { - new_bb = gsi_insert_on_edge_immediate (pe, vec_stmt); - gcc_assert (!new_bb); - } - else - gsi_insert_before (gsi, vec_stmt, GSI_SAME_STMT); - } - else - aggr_ptr_init = new_temp; + aggr_ptr_init = new_temp; /* (3) Handle the updating of the aggregate-pointer inside the loop. This is needed when ONLY_INIT is false, and also when AT_LOOP is the @@ -4342,7 +4320,10 @@ bump_vector_ptr (tree dataref_ptr, gimple ptr_incr, gimple_stmt_iterator *gsi, if (bump) update = bump; - new_dataref_ptr = copy_ssa_name (dataref_ptr); + if (TREE_CODE (dataref_ptr) == SSA_NAME) + new_dataref_ptr = copy_ssa_name (dataref_ptr); + else + new_dataref_ptr = make_ssa_name (TREE_TYPE (dataref_ptr)); incr_stmt = gimple_build_assign (new_dataref_ptr, POINTER_PLUS_EXPR, dataref_ptr, update); vect_finish_stmt_generation (stmt, incr_stmt, gsi); |