Re: [PATCH] Externalize definition of create_tmp_reg_or_ssa_name

[Richard Biener <richard.guenther@gmail.com>]

On Mon, Dec 19, 2016 at 6:27 PM, Will Schmidt <will_schmidt@vnet.ibm.com> wrote:
> Hi,
>
> For some future rs6000 vector folding patches, I will be needing
> access to the create_tmp_reg_or_ssa_name() function in rs6000.c.
> Thus...
> Externalize the definition of create_tmp_reg_or_ssa_name
> for use in rs6000.c.  The actual usage will show up in later patches.
>
> I'll note that I do not have any 'usage' patches quite ready to go, so
> I may just sit on committing this until one of those usage patches is ready.
>
> I've bootstrapped and make check with this patch applied in conjunction with
> other patches.
>
> OK for trunk?

Ok.

Richard.

>
> [gcc]
>
> 2016-12-19  Will Schmidt  <will_schmidt@vnet.ibm.com>
>
>         *  gimple-fold.c (create_tmp_reg_or_ssa_name): remove static declaration.
>         *  gimple-fold.h: add prototype.
>
> diff --git a/gcc/gimple-fold.c b/gcc/gimple-fold.c
> index d00625b..ac4498f 100644
> --- a/gcc/gimple-fold.c
> +++ b/gcc/gimple-fold.c
> @@ -161,8 +161,8 @@ can_refer_decl_in_current_unit_p (tree decl, tree from_decl)
>     is in SSA form, a SSA name is created.  Otherwise a temporary register
>     is made.  */
>
> -static tree
> -create_tmp_reg_or_ssa_name (tree type, gimple *stmt = NULL)
> +tree
> +create_tmp_reg_or_ssa_name (tree type, gimple *stmt)
>  {
>    if (gimple_in_ssa_p (cfun))
>      return make_ssa_name (type, stmt);
> diff --git a/gcc/gimple-fold.h b/gcc/gimple-fold.h
> index 5add30c..e7f8fe2 100644
> --- a/gcc/gimple-fold.h
> +++ b/gcc/gimple-fold.h
> @@ -22,6 +22,7 @@ along with GCC; see the file COPYING3.  If not see
>  #ifndef GCC_GIMPLE_FOLD_H
>  #define GCC_GIMPLE_FOLD_H
>
> +extern tree create_tmp_reg_or_ssa_name (tree, gimple *stmt = NULL);
>  extern tree canonicalize_constructor_val (tree, tree);
>  extern tree get_symbol_constant_value (tree);
>  extern void get_range_strlen (tree, tree[2]);
>
>