diff options
Diffstat (limited to 'gcc/tree-vectorizer.c')
| -rw-r--r-- | gcc/tree-vectorizer.c | 26 |
1 files changed, 4 insertions, 22 deletions
diff --git a/gcc/tree-vectorizer.c b/gcc/tree-vectorizer.c index 34fbb9f..770772c 100644 --- a/gcc/tree-vectorizer.c +++ b/gcc/tree-vectorizer.c @@ -674,11 +674,6 @@ vect_create_data_ref (tree stmt, block_stmt_iterator *bsi) tree vect_ptr_type; tree vect_ptr; tree addr_ref; - v_may_def_optype v_may_defs = STMT_V_MAY_DEF_OPS (stmt); - v_must_def_optype v_must_defs = STMT_V_MUST_DEF_OPS (stmt); - vuse_optype vuses = STMT_VUSE_OPS (stmt); - int nvuses, nv_may_defs, nv_must_defs; - int i; struct data_reference *dr = STMT_VINFO_DATA_REF (stmt_info); tree array_type; tree base_addr = NULL_TREE; @@ -687,6 +682,8 @@ vect_create_data_ref (tree stmt, block_stmt_iterator *bsi) tree tag; tree addr_expr; tree scalar_ptr_type; + tree use; + ssa_op_iter iter; /* FORNOW: make sure the data reference is aligned. */ vect_align_data_ref (stmt); @@ -743,27 +740,12 @@ vect_create_data_ref (tree stmt, block_stmt_iterator *bsi) /* Mark for renaming all aliased variables (i.e, the may-aliases of the type-mem-tag) */ - nvuses = NUM_VUSES (vuses); - nv_may_defs = NUM_V_MAY_DEFS (v_may_defs); - nv_must_defs = NUM_V_MUST_DEFS (v_must_defs); - for (i = 0; i < nvuses; i++) + FOR_EACH_SSA_TREE_OPERAND (use, stmt, iter, + (SSA_OP_VIRTUAL_DEFS | SSA_OP_VUSE)) { - tree use = VUSE_OP (vuses, i); if (TREE_CODE (use) == SSA_NAME) bitmap_set_bit (vars_to_rename, var_ann (SSA_NAME_VAR (use))->uid); } - for (i = 0; i < nv_may_defs; i++) - { - tree def = V_MAY_DEF_RESULT (v_may_defs, i); - if (TREE_CODE (def) == SSA_NAME) - bitmap_set_bit (vars_to_rename, var_ann (SSA_NAME_VAR (def))->uid); - } - for (i = 0; i < nv_must_defs; i++) - { - tree def = V_MUST_DEF_OP (v_must_defs, i); - if (TREE_CODE (def) == SSA_NAME) - bitmap_set_bit (vars_to_rename, var_ann (SSA_NAME_VAR (def))->uid); - } pe = loop_preheader_edge (loop); |