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* doc/contrib.texi: Update contributions.
[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog
1 2009-01-03  Diego Novillo  <dnovillo@google.com>
2
3         * doc/contrib.texi: Update contributions.
4
5 2009-01-03  Jakub Jelinek  <jakub@redhat.com>
6
7         PR c++/38705
8         * builtins.c (fold_builtin_memory_op): Give up if either operand
9         is volatile.  Set srctype or desttype to non-qualified version
10         of the other type.
11
12         PR c/38700
13         * builtins.c (fold_builtin_expect): Only check DECL_WEAK for VAR_DECLs
14         and FUNCTION_DECLs.
15
16 2009-01-02  Kenneth Zadeck <zadeck@naturalbridge.com>
17
18         PR rtl-optimization/35805
19         * df-problems.c (df_lr_finalize): Add recursive call to resolve lr
20         problem if fast dce is able to remove any instructions.
21         * dce.c (dce_process_block): Fix dump message.
22         
23 2009-01-02  Mark Mitchell  <mark@codesourcery.com>
24
25         PR 33649
26         * tree-ssa-pre.c (compute_antic): Correct loop bounds.
27
28 2009-01-02  Jakub Jelinek  <jakub@redhat.com>
29
30         PR middle-end/38690
31         * tree-flow.h (op_code_prio, op_prio): New prototypes.
32         * tree-pretty-print.c (op_code_prio): New function.
33         (op_prio): No longer static.  Use op_code_prio.
34         * gimple-pretty-print.c (dump_unary_rhs, dump_binary_rhs):
35         Use op_prio and op_code_prio to determine if () should be
36         printed around operand(s) or not.
37
38         * gimple-pretty-print.c (dump_unary_rhs, dump_binary_rhs,
39         dump_gimple_call, dump_gimple_switch, dump_gimple_cond,
40         dump_gimple_label, dump_gimple_try, dump_symbols, dump_gimple_phi,
41         dump_gimple_mem_ops, dump_bb_header, dump_bb_end, pp_cfg_jump): Use
42         pp_character instead of pp_string for single letter printing.
43
44 2009-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
45
46         * doc/extend.texi: Fix '#pragma GCC option' typo.
47
48 2009-01-02 Richard Guenther <rguenther@suse.de>
49
50         * doc/install.texi (--enable-checking): Mention different
51         default for stage1.
52         (--enable-stage1-checking): Document.
53
54 2009-01-01  Andrew Pinski  <pinskia@gmail.com>
55
56         PR middle-end/30142
57         * tree-cfg.c (verify_expr): Add INDIRECT_REF case.  Change MODIFY_EXPR
58         case to be an error.
59
60 2009-01-02  Ben Elliston  <bje@au.ibm.com>
61
62         * config/fp-bit.h (pack_d): Constify argument.
63         * config/fp-bit.c (makenan): Constify return type. Remove casts.
64         (isnan): Constify argument.
65         (isinf): Likewise.
66         (iszero): Likewise.
67         (pack_d): Likewise.
68         (_fpadd_parts): Constify return type.
69         (_fpmul_parts): Likewise.
70         (_fpdiv_parts): Likewise.
71
72 2009-01-01  Jakub Jelinek  <jakub@redhat.com>
73
74         PR c/36489
75         * c-typeck.c (add_pending_init): Add IMPLICIT argument.  Only
76         warn about overwriting initializer with side-effects or
77         -Woverride-init if !IMPLICIT.
78         (output_init_element): Likewise.  Pass IMPLICIT down to
79         add_pending_init.
80         (process_init_element): Add IMPLICIT argument.  Pass it down
81         to output_init_element.
82         (push_init_element, pop_init_level, set_designator): Adjust
83         process_init_element callers.
84         (set_nonincremental_init, set_nonincremental_init_from_string):
85         Adjust add_pending_init callers.
86         (output_pending_init_elements): Adjust output_init_element callers.
87         * c-tree.h (process_init_element): Adjust prototype.
88         * c-parser.c (c_parser_initelt, c_parser_initval): Adjust
89         process_init_element callers.