2007-01-02 Jan Hubicka <jh@suse.cz>
+ * tree-mudflap.c (mf_decl_cache_locals, mf_build_check_statement_for):
+ Do not add referenced vars.
+ * tree-cfg.c (update_modified_stmts): Do not update when SSA operands
+ are not active.
+ * passes.c (init_optimization_passes): Put mudflap_2 after
+ free_datastructures.
+
+2007-01-02 Jan Hubicka <jh@suse.cz>
+
* tree-optimize (execute_fixup_cfg): Set after_inlining flag.
Set NOTHROW flag on call statements proved to be nothrow.
Update statement of local calls so new pure/const functions are
globals into the cache variables. */
t = build2 (GIMPLE_MODIFY_STMT, TREE_TYPE (mf_cache_shift_decl_l),
mf_cache_shift_decl_l, mf_cache_shift_decl);
- add_referenced_var (mf_cache_shift_decl);
SET_EXPR_LOCATION (t, DECL_SOURCE_LOCATION (current_function_decl));
gimplify_to_stmt_list (&t);
shift_init_stmts = t;
t = build2 (GIMPLE_MODIFY_STMT, TREE_TYPE (mf_cache_mask_decl_l),
mf_cache_mask_decl_l, mf_cache_mask_decl);
- add_referenced_var (mf_cache_mask_decl);
SET_EXPR_LOCATION (t, DECL_SOURCE_LOCATION (current_function_decl));
gimplify_to_stmt_list (&t);
mask_init_stmts = t;
& __mf_mask]. */
t = build2 (RSHIFT_EXPR, mf_uintptr_type, mf_base,
(flag_mudflap_threads ? mf_cache_shift_decl : mf_cache_shift_decl_l));
- add_referenced_var (mf_cache_shift_decl);
t = build2 (BIT_AND_EXPR, mf_uintptr_type, t,
(flag_mudflap_threads ? mf_cache_mask_decl : mf_cache_mask_decl_l));
- add_referenced_var (mf_cache_mask_decl);
t = build4 (ARRAY_REF,
TREE_TYPE (TREE_TYPE (mf_cache_array_decl)),
mf_cache_array_decl, t, NULL_TREE, NULL_TREE);
- add_referenced_var (mf_cache_array_decl);
t = build1 (ADDR_EXPR, mf_cache_structptr_type, t);
t = build2 (GIMPLE_MODIFY_STMT, void_type_node, mf_elem, t);
- add_referenced_var (mf_elem);
SET_EXPR_LOCUS (t, locus);
gimplify_to_stmt_list (&t);
tsi_link_after (&tsi, t, TSI_CONTINUE_LINKING);
build1 (INDIRECT_REF, mf_cache_struct_type, mf_elem),
TYPE_FIELDS (mf_cache_struct_type), NULL_TREE);
t = build2 (GT_EXPR, boolean_type_node, t, mf_base);
- add_referenced_var (mf_base);
/* Construct '__mf_elem->high < __mf_limit'.