[Bug middle-end/27445] create_tmp_var_raw (gimplify.c) inadventently asserts 'volatile' on temps

[pinskia at gcc dot gnu dot org]

------- Comment #8 from pinskia at gcc dot gnu dot org  2006-05-05 17:10 -------
(In reply to comment #7)
> Consider the following:
> 
> volatile int j;
> void p()
> {
>   ++j;
> }
> 
> Gimplify in its present form might transform the statement above into
> something like the following:

It will never get the wrong type. because create_tmp_from_val uses
TYPE_MAIN_VARIANT.

Your issue with ++j not using incr is not related to the gimplifier at all as
it also happens in every compiler version since at least 2.95.3.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27445