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2005-01-02 Greg McGary <greg@mcgary.org>
* tree-mudflap.c (mf_varname_tree): decl_printable_name handles
anonymous decls.
(mf_xform_derefs_1) [RESULT_DECL, STRING_CST]: Handle as innermost
object. [ptr_type]: Remove unused variable.
Remember nearest addressable array-element or record-component
when checking bitfield components. Tolerate empty BIND_EXPR.
2005-01-01 Richard Henderson <rth@redhat.com>
* tree-vectorizer.c (vect_analyze_offset_expr): Strip conversions
that don't narrow the value. Fail for other conversions.
2005-01-01 Richard Henderson <rth@redhat.com>
PR c/19031
* c-decl.c (pop_file_scope): Call maybe_apply_pending_pragma_weaks.
* c-lang.c (finish_file): Don't do it here.
* objc/objc-act.c (objc_finish_file): Likewise.
* cgraph.c (decl_assembler_name_equal): New.
(cgraph_node_for_asm, cgraph_varpool_node_for_asm): New.
(cgraph_varpool_node): Actually link up cgraph_varpool_nodes.
* cgraph.h (struct cgraph_varpool_node): Add next.
(cgraph_node_for_asm, cgraph_varpool_node_for_asm): Declare.
* varasm.c (assemble_alias): Mark the target as needed.
2005-01-01 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/19221
* function.c (get_arg_pointer_save_area): Use entry_of_function
instead of get_insns.
2005-01-01 Roger Sayle <roger@eyesopen.com>
Andrew Pinski <pinskia@physics.uc.edu>
James E. Wilson <wilson@specifixinc.com>
PR rtl-optimization/12092
* loop.c (emit_prefetch_instructions): Do nothing if PREFETCH_BLOCK
is zero.
2005-01-01 Roger Sayle <roger@eyesopen.com>
Olivier Hainque <hainque@act-europe.fr>
* tree.c (int_fits_type_p): A narrower type always fits in a
wider one, except for negative values into unsigned types.
2005-01-01 Roger Sayle <roger@eyesopen.com>
* tree.c (int_fits_type_p): Compare the result of force_fit_type
with the original constant rather than require TREE_OVERFLOW.
2005-01-01 Steven Bosscher <stevenb@suse.de>
PR middle-end/17544
* c-decl.c (finish_function): If compiling C99, annotate the
compiler generated return with the current file name and line 0.
* tree-cfg.c (remove_useless_stmts_warn_notreached): Only warn if
the source line is greater than 0.
(remove_bb): Likewise.
See ChangeLog.12 for earlier changes.
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