| Message ID | 20110505092527.GK17079@tyan-ft48-01.lab.bos.redhat.com |
|---|---|
| State | New |
| Headers | show |
On Thu, May 5, 2011 at 11:25 AM, Jakub Jelinek <jakub@redhat.com> wrote: > Hi! > > create_tmp_var_raw calls build_type_variant, but doesn't actually use > it in any way (other than set its TYPE_ATTRIBUTES, that's why > -Wunused-but-set-variable hasn't reported it. Ok. Thanks, Richard. > 2011-05-05 Jakub Jelinek <jakub@redhat.com> > > * gimplify.c (create_tmp_var_raw): Don't call build_type_variant. > > --- gcc/gimplify.c.jj 2011-04-22 16:09:46.000000000 +0200 > +++ gcc/gimplify.c 2011-05-05 09:09:00.714588835 +0200 > @@ -427,11 +427,6 @@ tree > create_tmp_var_raw (tree type, const char *prefix) > { > tree tmp_var; > - tree new_type; > - > - /* Make the type of the variable writable. */ > - new_type = build_type_variant (type, 0, 0); > - TYPE_ATTRIBUTES (new_type) = TYPE_ATTRIBUTES (type); > > tmp_var = build_decl (input_location, > VAR_DECL, prefix ? create_tmp_var_name (prefix) : NULL, > > Jakub >
--- gcc/gimplify.c.jj 2011-04-22 16:09:46.000000000 +0200 +++ gcc/gimplify.c 2011-05-05 09:09:00.714588835 +0200 @@ -427,11 +427,6 @@ tree create_tmp_var_raw (tree type, const char *prefix) { tree tmp_var; - tree new_type; - - /* Make the type of the variable writable. */ - new_type = build_type_variant (type, 0, 0); - TYPE_ATTRIBUTES (new_type) = TYPE_ATTRIBUTES (type); tmp_var = build_decl (input_location, VAR_DECL, prefix ? create_tmp_var_name (prefix) : NULL,