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2009-01-02 Kenneth Zadeck <zadeck@naturalbridge.com>
[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog
1 2009-01-02  Kenneth Zadeck <zadeck@naturalbridge.com>
2
3         PR rtl-optimization/35805
4         * df-problems.c (df_lr_finalize): Add recursive call to resolve lr
5         problem if fast dce is able to remove any instructions.
6         * dce.c (dce_process_block): Fix dump message.
7         
8 2009-01-02  Mark Mitchell  <mark@codesourcery.com>
9
10         PR 33649
11         * tree-ssa-pre.c (compute_antic): Correct loop bounds.
12
13 2009-01-02  Jakub Jelinek  <jakub@redhat.com>
14
15         PR middle-end/38690
16         * tree-flow.h (op_code_prio, op_prio): New prototypes.
17         * tree-pretty-print.c (op_code_prio): New function.
18         (op_prio): No longer static.  Use op_code_prio.
19         * gimple-pretty-print.c (dump_unary_rhs, dump_binary_rhs):
20         Use op_prio and op_code_prio to determine if () should be
21         printed around operand(s) or not.
22
23         * gimple-pretty-print.c (dump_unary_rhs, dump_binary_rhs,
24         dump_gimple_call, dump_gimple_switch, dump_gimple_cond,
25         dump_gimple_label, dump_gimple_try, dump_symbols, dump_gimple_phi,
26         dump_gimple_mem_ops, dump_bb_header, dump_bb_end, pp_cfg_jump): Use
27         pp_character instead of pp_string for single letter printing.
28
29 2009-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
30
31         * doc/extend.texi: Fix '#pragma GCC option' typo.
32
33 2009-01-02 Richard Guenther <rguenther@suse.de>
34
35         * doc/install.texi (--enable-checking): Mention different
36         default for stage1.
37         (--enable-stage1-checking): Document.
38
39 2009-01-01  Andrew Pinski  <pinskia@gmail.com>
40
41         PR middle-end/30142
42         * tree-cfg.c (verify_expr): Add INDIRECT_REF case.  Change MODIFY_EXPR
43         case to be an error.
44
45 2009-01-02  Ben Elliston  <bje@au.ibm.com>
46
47         * config/fp-bit.h (pack_d): Constify argument.
48         * config/fp-bit.c (makenan): Constify return type. Remove casts.
49         (isnan): Constify argument.
50         (isinf): Likewise.
51         (iszero): Likewise.
52         (pack_d): Likewise.
53         (_fpadd_parts): Constify return type.
54         (_fpmul_parts): Likewise.
55         (_fpdiv_parts): Likewise.
56
57 2009-01-01  Jakub Jelinek  <jakub@redhat.com>
58
59         PR c/36489
60         * c-typeck.c (add_pending_init): Add IMPLICIT argument.  Only
61         warn about overwriting initializer with side-effects or
62         -Woverride-init if !IMPLICIT.
63         (output_init_element): Likewise.  Pass IMPLICIT down to
64         add_pending_init.
65         (process_init_element): Add IMPLICIT argument.  Pass it down
66         to output_init_element.
67         (push_init_element, pop_init_level, set_designator): Adjust
68         process_init_element callers.
69         (set_nonincremental_init, set_nonincremental_init_from_string):
70         Adjust add_pending_init callers.
71         (output_pending_init_elements): Adjust output_init_element callers.
72         * c-tree.h (process_init_element): Adjust prototype.
73         * c-parser.c (c_parser_initelt, c_parser_initval): Adjust
74         process_init_element callers.