/* Gimple folding definitions.
- Copyright (C) 2011-2018 Free Software Foundation, Inc.
+ Copyright (C) 2011-2021 Free Software Foundation, Inc.
Contributed by Richard Guenther <rguenther@suse.de>
This file is part of GCC.
extern tree create_tmp_reg_or_ssa_name (tree, gimple *stmt = NULL);
extern tree canonicalize_constructor_val (tree, tree);
extern tree get_symbol_constant_value (tree);
-extern bool get_range_strlen (tree, tree[2], bool = false);
-extern tree get_maxval_strlen (tree, int);
+struct c_strlen_data;
+extern bool get_range_strlen (tree, c_strlen_data *, unsigned eltsize);
extern void gimplify_and_update_call_from_tree (gimple_stmt_iterator *, tree);
+extern bool update_gimple_call (gimple_stmt_iterator *, tree, int, ...);
extern bool fold_stmt (gimple_stmt_iterator *);
extern bool fold_stmt (gimple_stmt_iterator *, tree (*) (tree));
extern bool fold_stmt_inplace (gimple_stmt_iterator *);
-extern tree maybe_fold_and_comparisons (enum tree_code, tree, tree,
+extern tree maybe_fold_and_comparisons (tree, enum tree_code, tree, tree,
enum tree_code, tree, tree);
-extern tree maybe_fold_or_comparisons (enum tree_code, tree, tree,
+extern tree maybe_fold_or_comparisons (tree, enum tree_code, tree, tree,
enum tree_code, tree, tree);
+extern void clear_type_padding_in_mask (tree, unsigned char *);
extern bool optimize_atomic_compare_exchange_p (gimple *);
extern void fold_builtin_atomic_compare_exchange (gimple_stmt_iterator *);
extern bool arith_overflowed_p (enum tree_code, const_tree, const_tree,
extern bool arith_code_with_undefined_signed_overflow (tree_code);
extern gimple_seq rewrite_to_defined_overflow (gimple *);
extern void replace_call_with_value (gimple_stmt_iterator *, tree);
+extern tree tree_vec_extract (gimple_stmt_iterator *, tree, tree, tree, tree);
/* gimple_build, functionally matching fold_buildN, outputs stmts
int the provided sequence, matching and simplifying them on-the-fly.
{
return gimple_build (seq, UNKNOWN_LOCATION, code, type, op0, op1, op2);
}
+extern tree gimple_build (gimple_seq *, location_t, combined_fn, tree);
+inline tree
+gimple_build (gimple_seq *seq, combined_fn fn, tree type)
+{
+ return gimple_build (seq, UNKNOWN_LOCATION, fn, type);
+}
extern tree gimple_build (gimple_seq *, location_t, combined_fn, tree, tree);
inline tree
gimple_build (gimple_seq *seq, combined_fn fn, tree type, tree arg0)
return gimple_build_vector (seq, UNKNOWN_LOCATION, builder);
}
+extern tree gimple_build_round_up (gimple_seq *, location_t, tree, tree,
+ unsigned HOST_WIDE_INT);
+inline tree
+gimple_build_round_up (gimple_seq *seq, tree type, tree old_size,
+ unsigned HOST_WIDE_INT align)
+{
+ return gimple_build_round_up (seq, UNKNOWN_LOCATION, type, old_size, align);
+}
+
extern bool gimple_stmt_nonnegative_warnv_p (gimple *, bool *, int = 0);
extern bool gimple_stmt_integer_valued_real_p (gimple *, int = 0);