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Re: [lno][PATCH] bootstrap failure with --disable-checking


Hello,

> The branch fails to bootstrap because of unused variables.  Patch below
> fixes it.

thanks, installed.

Zdenek

> 
> Index: gcc/tree-ssa-loop-ivcanon.c
> ===================================================================
> RCS file: /cvs/gcc/gcc/gcc/Attic/tree-ssa-loop-ivcanon.c,v
> retrieving revision 1.1.2.6
> diff -u -u -r1.1.2.6 tree-ssa-loop-ivcanon.c
> --- gcc/tree-ssa-loop-ivcanon.c	21 Mar 2004 13:34:20 -0000	1.1.2.6
> +++ gcc/tree-ssa-loop-ivcanon.c	29 Mar 2004 13:53:47 -0000
> @@ -420,8 +420,10 @@
> 
>    if (TREE_CODE (niter) == INTEGER_CST)
>      {
> +#ifdef ENABLE_CHECKING
>        tree nit;
>        edge ex;
> +#endif
> 
>        exit = loop_exit_edge (loop, 0);
>        if (!just_once_each_iteration_p (loop, exit->src))
> Index: gcc/df.c
> ===================================================================
> RCS file: /cvs/gcc/gcc/gcc/df.c,v
> retrieving revision 1.32.2.12.4.5
> diff -u -u -r1.32.2.12.4.5 df.c
> --- gcc/df.c	21 Mar 2004 03:19:55 -0000	1.32.2.12.4.5
> +++ gcc/df.c	29 Mar 2004 13:53:48 -0000
> @@ -1325,7 +1325,9 @@
>  df_reg_def_chain_create (struct df *df, bitmap blocks, bool redo)
>  {
>    basic_block bb;
> +#ifdef ENABLE_CHECKING
>    unsigned regno;
> +#endif
>    unsigned old_def_id_save = df->def_id_save;
> 
>    if (redo)
> @@ -1405,7 +1407,9 @@
>  df_reg_use_chain_create (struct df *df, bitmap blocks, bool redo)
>  {
>    basic_block bb;
> +#ifdef ENABLE_CHECKING
>    unsigned regno;
> +#endif
>    unsigned old_use_id_save = df->use_id_save;
> 
>    if (redo)


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