gimple-expr.h (create_tmp_var_raw, [...]): Add default NULL value to last argument.

	* gimple-expr.h (create_tmp_var_raw, create_tmp_var,
	create_tmp_reg): Add default NULL value to last argument.
	* tree-ssanames.h (make_ssa_name, copy_ssa_name): Likewise.
	* gimple-low.c (lower_builtin_posix_memalign): Remove NULL
	last argument from create_tmp_var_raw, create_tmp_var,
	create_tmp_reg, make_ssa_name and copy_ssa_name calls.
	* tree-ssa-strlen.c (get_string_length): Likewise.
	* tree-emutls.c (gen_emutls_addr, lower_emutls_1): Likewise.
	* tree-ssa-phiprop.c (phiprop_insert_phi): Likewise.
	* tree-vect-slp.c (vect_get_constant_vectors): Likewise.
	* ipa-prop.c (ipa_modify_call_arguments): Likewise.
	* tree-ssa-forwprop.c (simplify_rotate): Likewise.
	* tree-ssa-ccp.c (fold_builtin_alloca_with_align): Likewise.
	* asan.c (build_shadow_mem_access, maybe_create_ssa_name,
	maybe_cast_to_ptrmode, asan_expand_check_ifn): Likewise.
	* tsan.c (instrument_expr, instrument_builtin_call,
	instrument_func_entry): Likewise.
	* varpool.c (add_new_static_var): Likewise.
	* tree-loop-distribution.c (generate_memset_builtin): Likewise.
	* gimplify.c (internal_get_tmp_var, gimplify_return_expr,
	gimplify_modify_expr_to_memcpy, gimplify_modify_expr_to_memset,
	gimplify_init_ctor_eval_range, gimplify_init_constructor,
	gimplify_omp_atomic, gimplify_expr): Likewise.
	* gimple-builder.c (build_assign, build_type_cast): Likewise.
	* tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1,
	slpeel_update_phi_nodes_for_guard2, slpeel_tree_peel_loop_to_edge,
	vect_loop_versioning): Likewise.
	* tree-if-conv.c (version_loop_for_if_conversion): Likewise.
	* gimple-match-head.c (maybe_push_res_to_seq): Likewise.
	* tree-vect-patterns.c (vect_handle_widen_op_by_const,
	vect_recog_widen_mult_pattern, vect_operation_fits_smaller_type,
	vect_recog_over_widening_pattern): Likewise.
	* tree-sra.c (build_ref_for_offset, create_access_replacement):
	Likewise.
	* tree-cfg.c (make_blocks): Likewise.
	* tree-eh.c (lower_eh_constructs_2, lower_resx, lower_eh_dispatch):
	Likewise.
	* tree-ssa-propagate.c (update_call_from_tree): Likewise.
	* tree-complex.c (get_component_ssa_name, expand_complex_div_wide):
	Likewise.
	* tree-ssa-math-opts.c (build_and_insert_cast): Likewise.
	* tree-tailcall.c (update_accumulator_with_ops): Likewise.
	* tree-predcom.c (initialize_root_vars, initialize_root_vars_lm,
	execute_load_motion, reassociate_to_the_same_stmt): Likewise.
	* tree-ssa-reassoc.c (build_and_add_sum,
	optimize_range_tests_to_bit_test, update_ops,
	maybe_optimize_range_tests, rewrite_expr_tree, linearize_expr,
	negate_value, repropagate_negates): Likewise.
	* tree-vect-loop.c (vect_is_simple_reduction_1,
	vect_create_epilog_for_reduction): Likewise.
	* ipa-split.c (split_function): Likewise.
	* tree-inline.c (remap_ssa_name, setup_one_parameter,
	declare_return_variable, tree_function_versioning): Likewise.
	* tree-cfgcleanup.c (fixup_noreturn_call): Likewise.
	* cfgexpand.c (update_alias_info_with_stack_vars, expand_used_vars):
	Likewise.
	* tree-ssa-phiopt.c (conditional_replacement, abs_replacement,
	neg_replacement): Likewise.
	* gimplify-me.c (force_gimple_operand_1, gimple_regimplify_operands):
	Likewise.
	* tree-vrp.c (simplify_truth_ops_using_ranges,
	simplify_float_conversion_using_ranges,
	simplify_internal_call_using_ranges): Likewise.
	* tree-switch-conversion.c (emit_case_bit_tests,
	build_one_array, build_arrays, gen_def_assigns): Likewise.
	* gimple-fold.c (gimple_fold_builtin_memory_op,
	gimple_fold_builtin_strcat, gimple_fold_call, gimple_build): Likewise.
	* tree-vect-generic.c (expand_vector_divmod,
	optimize_vector_constructor): Likewise.
	* ubsan.c (ubsan_encode_value, ubsan_expand_null_ifn,
	ubsan_expand_objsize_ifn, instrument_si_overflow,
	instrument_bool_enum_load, instrument_nonnull_arg): Likewise.
	* tree-outof-ssa.c (insert_backedge_copies): Likewise.
	* tree-ssa-loop-manip.c (create_iv,
	tree_transform_and_unroll_loop): Likewise.
	* omp-low.c (scan_omp_parallel, lower_rec_simd_input_clauses,
	lower_rec_input_clauses, lower_lastprivate_clauses,
	expand_parallel_call, expand_omp_for_static_chunk,
	expand_omp_atomic_pipeline, expand_omp_target,
	maybe_add_implicit_barrier_cancel, lower_omp_single_simple,
	lower_omp_critical, lower_omp_for, task_copyfn_copy_decl,
	lower_depend_clauses, lower_omp_target, lower_omp_1,
	ipa_simd_modify_stmt_ops, simd_clone_adjust): Likewise.
	* tree-parloops.c (take_address_of, create_phi_for_local_result,
	create_call_for_reduction_1, separate_decls_in_region,
	create_parallel_loop): Likewise.
	* graphite-sese-to-poly.c (rewrite_cross_bb_scalar_dependence,
	handle_scalar_deps_crossing_scop_limits): Likewise.
	* trans-mem.c (lower_transaction, build_tm_load, build_tm_store,
	expand_assign_tm, expand_call_tm, expand_transaction,
	ipa_tm_insert_gettmclone_call): Likewise.
	* tree-vect-data-refs.c (bump_vector_ptr, vect_setup_realignment):
	Likewise.
	* tree-vect-stmts.c (vect_init_vector, vectorizable_mask_load_store,
	vectorizable_call, vectorizable_simd_clone_call,
	vectorizable_conversion, vectorizable_store, permute_vec_elements,
	vectorizable_load): Likewise.
c/
	* c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
	c_finish_stmt_expr): Remove NULL last argument from
	create_tmp_var_raw and create_tmp_var calls.
	* c-array-notation.c (fix_builtin_array_notation_fn,
	build_array_notation_expr, fix_conditional_array_notations_1,
	fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
cp/
	* cp-gimplify.c (cxx_omp_clause_apply_fn): Remove NULL last argument
	from create_tmp_var calls.
c-family/
	* c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
	last argument from create_tmp_var_raw and create_tmp_var calls.
	* cilk.c (gimplify_cilk_spawn): Likewise.
	* c-omp.c (c_finish_omp_atomic): Likewise.
fortran/
	* trans-openmp.c (gfc_omp_finish_clause,
	gfc_trans_omp_array_reduction_or_udr, gfc_trans_omp_atomic): Remove
	NULL last argument from create_tmp_var_raw and create_tmp_var calls.

From-SVN: r218181

1 files changed, 8 insertions, 12 deletions

diff --git a/gcc/tsan.c b/gcc/tsan.c
index 763f573..18b4d92 100644
--- a/gcc/tsan.c
+++ b/gcc/tsan.c
@@ -168,8 +168,7 @@ instrument_expr (gimple_stmt_iterator gsi, tree expr, bool is_write)
   seq = NULL;
   if (!is_gimple_val (expr_ptr))
     {
-      g = gimple_build_assign (make_ssa_name (TREE_TYPE (expr_ptr), NULL),
-			       expr_ptr);
+      g = gimple_build_assign (make_ssa_name (TREE_TYPE (expr_ptr)), expr_ptr);
       expr_ptr = gimple_assign_lhs (g);
       gimple_set_location (g, loc);
       gimple_seq_add_stmt_without_update (&seq, g);
@@ -500,17 +499,16 @@ instrument_builtin_call (gimple_stmt_iterator *gsi)
 		if (!useless_type_conversion_p (TREE_TYPE (lhs),
 						TREE_TYPE (args[1])))
 		  {
-		    tree var = make_ssa_name (TREE_TYPE (lhs), NULL);
+		    tree var = make_ssa_name (TREE_TYPE (lhs));
 		    g = gimple_build_assign_with_ops (NOP_EXPR, var, args[1]);
 		    gsi_insert_after (gsi, g, GSI_NEW_STMT);
 		    args[1] = var;
 		  }
-		gimple_call_set_lhs (stmt,
-				     make_ssa_name (TREE_TYPE (lhs), NULL));
+		gimple_call_set_lhs (stmt, make_ssa_name (TREE_TYPE (lhs)));
 		/* BIT_NOT_EXPR stands for NAND.  */
 		if (tsan_atomic_table[i].code == BIT_NOT_EXPR)
 		  {
-		    tree var = make_ssa_name (TREE_TYPE (lhs), NULL);
+		    tree var = make_ssa_name (TREE_TYPE (lhs));
 		    g = gimple_build_assign_with_ops (BIT_AND_EXPR, var,
 						      gimple_call_lhs (stmt),
 						      args[1]);
@@ -550,14 +548,13 @@ instrument_builtin_call (gimple_stmt_iterator *gsi)
 	      args[j] = gimple_call_arg (stmt, j);
 	    t = TYPE_ARG_TYPES (TREE_TYPE (decl));
 	    t = TREE_VALUE (TREE_CHAIN (TREE_CHAIN (t)));
-	    t = create_tmp_var (t, NULL);
+	    t = create_tmp_var (t);
 	    mark_addressable (t);
 	    if (!useless_type_conversion_p (TREE_TYPE (t),
 					    TREE_TYPE (args[1])))
 	      {
 		g = gimple_build_assign_with_ops (NOP_EXPR,
-						  make_ssa_name (TREE_TYPE (t),
-								 NULL),
+						  make_ssa_name (TREE_TYPE (t)),
 						  args[1]);
 		gsi_insert_before (gsi, g, GSI_SAME_STMT);
 		args[1] = gimple_assign_lhs (g);
@@ -575,8 +572,7 @@ instrument_builtin_call (gimple_stmt_iterator *gsi)
 	      {
 		tree cond;
 		stmt = gsi_stmt (*gsi);
-		g = gimple_build_assign (make_ssa_name (TREE_TYPE (t), NULL),
-					 t);
+		g = gimple_build_assign (make_ssa_name (TREE_TYPE (t)), t);
 		gsi_insert_after (gsi, g, GSI_NEW_STMT);
 		t = make_ssa_name (TREE_TYPE (TREE_TYPE (decl)), stmt);
 		cond = build2 (NE_EXPR, boolean_type_node, t,
@@ -671,7 +667,7 @@ instrument_func_entry (void)
 
   builtin_decl = builtin_decl_implicit (BUILT_IN_RETURN_ADDRESS);
   g = gimple_build_call (builtin_decl, 1, integer_zero_node);
-  ret_addr = make_ssa_name (ptr_type_node, NULL);
+  ret_addr = make_ssa_name (ptr_type_node);
   gimple_call_set_lhs (g, ret_addr);
   gimple_set_location (g, cfun->function_start_locus);
   gsi_insert_before (&gsi, g, GSI_SAME_STMT);