gcc/ChangeLog

   1 2005-01-03  Uros Bizjak  <uros@kss-loka.si>
   2
   3         PR target/19236
   4         * config/i386/i386.c (log1psf2): Change mode of operands[0,1]
   5         to SFmode.
   6         (log1pdf2): Change mode of operands[0,1] to DFmode.
   7
   8
   9 2005-01-03  Eric Botcazou  <ebotcazou@libertysurf.fr>
  10
  11         * config/sparc/sparc.h (SPARC_RELAXED_ORDERING): Define to false.
  12         * config/sparc/linux.h (SPARC_RELAXED_ORDERING): Define to true.
  13         * config/sparc/linux64.h (SPARC_RELAXED_ORDERING): Likewise.
  14         * config/sparc/sparc.c (TARGET_RELAXED_ORDERING): Define to
  15         SPARC_RELAXED_ORDERING.
  16
  17 2005-01-03  Richard Henderson  <rth@redhat.com>
  18             Uros Bizjak  <uros@kss-loka.si>
  19
  20         PR target/14631
  21         * config/i386/i386.c (ix86_expand_builtin): [IX86_BUILTIN_PINSRW,
  22         IX86_BUILTIN_PINSRW128]: Fix wrong selector range in error message.
  23         * config/i386/i386.md (mmx_pinsrw, sse2_pinsrw): Fix selector
  24         handling.
  25         (*mmx_pinsrw, *sse2_pinsrw): New patterns.
  26         * config/i386/i386/predicates.md (const_pow2_1_to_8_operand,
  27         const_pow2_1_to_128_operand): New predicates.
  28
  29 2005-01-02  Greg McGary  <greg@mcgary.org>
  30
  31         * tree-mudflap.c (mf_varname_tree): decl_printable_name handles
  32         anonymous decls.
  33         (mf_xform_derefs_1) [RESULT_DECL, STRING_CST]: Handle as innermost
  34         object.  [ptr_type]: Remove unused variable.
  35         Remember nearest addressable array-element or record-component
  36         when checking bitfield components.  Tolerate empty BIND_EXPR.
  37
  38 2005-01-01  Richard Henderson  <rth@redhat.com>
  39
  40         * tree-vectorizer.c (vect_analyze_offset_expr): Strip conversions
  41         that don't narrow the value.  Fail for other conversions.
  42
  43 2005-01-01  Richard Henderson  <rth@redhat.com>
  44
  45         PR c/19031
  46         * c-decl.c (pop_file_scope): Call maybe_apply_pending_pragma_weaks.
  47         * c-lang.c (finish_file): Don't do it here.
  48         * objc/objc-act.c (objc_finish_file): Likewise.
  49
  50         * cgraph.c (decl_assembler_name_equal): New.
  51         (cgraph_node_for_asm, cgraph_varpool_node_for_asm): New.
  52         (cgraph_varpool_node): Actually link up cgraph_varpool_nodes.
  53         * cgraph.h (struct cgraph_varpool_node): Add next.
  54         (cgraph_node_for_asm, cgraph_varpool_node_for_asm): Declare.
  55         * varasm.c (assemble_alias): Mark the target as needed.
  56
  57 2005-01-01  Andrew Pinski  <pinskia@physics.uc.edu>
  58
  59         PR middle-end/19221
  60         * function.c (get_arg_pointer_save_area): Use entry_of_function
  61         instead of get_insns.
  62
  63 2005-01-01  Roger Sayle  <roger@eyesopen.com>
  64             Andrew Pinski  <pinskia@physics.uc.edu>
  65             James E. Wilson  <wilson@specifixinc.com>
  66
  67         PR rtl-optimization/12092
  68         * loop.c (emit_prefetch_instructions): Do nothing if PREFETCH_BLOCK
  69         is zero.
  70
  71 2005-01-01  Roger Sayle  <roger@eyesopen.com>
  72             Olivier Hainque  <hainque@act-europe.fr>
  73
  74         * tree.c (int_fits_type_p): A narrower type always fits in a
  75         wider one, except for negative values into unsigned types.
  76
  77 2005-01-01  Roger Sayle  <roger@eyesopen.com>
  78
  79         * tree.c (int_fits_type_p): Compare the result of force_fit_type
  80         with the original constant rather than require TREE_OVERFLOW.
  81
  82 2005-01-01  Steven Bosscher  <stevenb@suse.de>
  83
  84         PR middle-end/17544
  85         * c-decl.c (finish_function): If compiling C99, annotate the
  86         compiler generated return with the current file name and line 0.
  87         * tree-cfg.c (remove_useless_stmts_warn_notreached): Only warn if
  88         the source line is greater than 0.
  89         (remove_bb): Likewise.
  90
  91 See ChangeLog.12 for earlier changes.