ChangeLog.apple revision 260014 
1006-02-15   Fariborz Jahanian <fjahanian@apple.com>
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3	Radar 4445586
4	* c-common.def (DO_STMT): Takes an extra argument.
5
6/* APPLE LOCAL merge marger */
7/* Stuff under is in fsf mainline, but not in the 4.2 branch */
8
92007-08-02  Geoffrey Keating  <geoffk@apple.com>
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11	Radar 3274130, 5295549
12	* c-parser.c (c_parser_while_statement): Handle attributes.
13	(c_parser_do_statement): Handle attributes.
14	(c_parser_for_statement): Handle attributes.
15	* c-common.c (handle_unused_attribute): Warn if a statement
16	is marked as unused.
17	* c-tree.h (c_finish_loop): Add extra parameter.
18	* c-typeck.c (c_finish_loop): Handle attributes.
19	* doc/extend.texi (Attribute Syntax): Document statement attributes.
20	(Label Attributes): Explain how they apply to statements.
21	* tree-cfg.c (cleanup_dead_labels): Preserve labels with
22	user-specified alignment or attributes.
23	* stmt.c (expand_label): Update and correct documentation.
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25	* c-common.c (handle_aligned_attribute): Handle LABEL_DECL.
26	* rtl.def (CODE_LABEL): Add 8th operand.
27	* rtl.h (LABEL_ALIGN_LOG): New.
28	(LABEL_MAX_SKIP): New.
29	(SET_LABEL_ALIGN): New.
30	* emit-rtl.c (gen_label_rtx): Adjust.
31	* print-rtl.c (print_rtx): Print LABEL_ALIGN_LOG.
32	* stmt.c (label_rtx): Set CODE_LABEL's alignment from DECL_ALIGN.
33	(expand_label): Update documentation.
34	* final.c (struct label_alignment): Delete.
35	(label_align): Delete.
36	(min_labelno): Delete.
37	(max_labelno): Delete.
38	(LABEL_TO_ALIGNMENT): Delete.
39	(LABEL_TO_MAX_SKIP): Delete.
40	(label_to_alignment): Adjust for LABEL_ALIGN_LOG.
41	(align_fuzz): Likewise.
42	(compute_alignments): Likewise.
43	(shorten_branches): Remove code to set up label_align.
44	Adjust for LABEL_ALIGN_LOG.
45	(final_scan_insn): Adjust for LABEL_ALIGN_LOG.
46	* doc/extend.texi (C Extensions): Add 'Label Attributes' to menu.
47	(Attribute Syntax): Move label content to Label Attributes.
48	(Function Attributes): Mention label attributes.
49	(Variable Attributes): Mention label attributes.
50	(Type Attributes): Mention label attributes.
51	(Label Attributes): New.
52