Re: gcc trunk rev. 127646 breaks bootstrap during stage 3

[Andrew Pinski]

On 8/20/07, Thomas Veith <[EMAIL PROTECTED]> wrote:
> Hi,
>
> when bootstrapping gcc trunk rev. 127646 with
>
> ./contrib/gcc_build -c "--prefix=/home/xtv
> --enable-languages=c,c++,objc,fortran,obj-c++ --enable-bootstrap
> --enable-decimal-float=bid --enable-checking" -d /home/xtv/gcc-devel/gcc
> -o obj bootstrap

This was caused by:
2007-08-20  Jakub Jelinek  <[EMAIL PROTECTED]>

        PR c++/33025
        * init.c (build_new_1): Rename placement_var variable to placement_expr.
        Initialize it with save_expr rather than get_temp_regvar.


The statement which we are gimplifying:
<<<change_dynamic_type (struct __recursive_mutex *) &fake_mutex)>>>

5887            case CHANGE_DYNAMIC_TYPE_EXPR:
5888              ret = gimplify_expr (&CHANGE_DYNAMIC_TYPE_LOCATION (*expr_p),
5889                                   pre_p, post_p, is_gimple_reg, fb_lvalue);


So why fb_lvalue?

-- Pinski