Warning fixes:

        * calls.c (initialize_argument_information): Mark parameters
        `num_actuals' and `n_named_args' with ATTRIBUTE_UNUSED.
        * dbxout.c (dbxout_start_new_source_file): Likewise for parameter
        `filename'.
        (dbxout_finish): Likewise for parameters `file' and `filename'.
        (dbxout_prepare_symbol): Likewise for parameter `decl'.
        (dbxout_begin_function): Likewise.
        * explow.c (hard_function_value): Likewise for parameter `func'.
        * function.c (locate_and_pad_parm): Likewise for parameter `fndecl'.
        * expmed.c (expand_divmod): Omit unused argument to `expand_abs'.
        * expr.c (expand_expr): Likewise.
        * expr.h (expand_abs): Delete unused argument from prototype.
        * optabs.c (expand_abs): Remove unused parameter `unsignedp'.
        * sdbout.c (sdbout_init): Mark parameter `syms' with ATTRIBUTE_UNUSED.
        (sdbout_end_block): Likewise for parameter `n'.
        * toplev.c (debug_define): Likewise for parameters `lineno' and
        `buffer'.
        (debug_undef): Likewise.
        * varasm.c (named_section): Likewise for parameter 'reloc'.
        (assemble_external): Likewise for parameter `decl'.
        (assemble_alias): Likewise for parameter `target'.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@25858 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 2 insertions, 3 deletions

diff --git a/gcc/optabs.c b/gcc/optabs.c
index 0ec9066126d..f65c2bb3bec 100644
--- a/gcc/optabs.c
+++ b/gcc/optabs.c
@@ -2109,14 +2109,13 @@ expand_unop (mode, unoptab, op0, target, unsignedp)
    MODE is the mode of the operand; the mode of the result is
    different but can be deduced from MODE.
 
-   UNSIGNEDP is relevant if extension is needed.  */
+ */
 
 rtx
-expand_abs (mode, op0, target, unsignedp, safe)
+expand_abs (mode, op0, target, safe)
      enum machine_mode mode;
      rtx op0;
      rtx target;
-     int unsignedp;
      int safe;
 {
   rtx temp, op1;