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Re: gcc trunk rev. 127646 breaks bootstrap during stage 3
- From: "Andrew Pinski" <pinskia at gmail dot com>
- To: "Thomas Veith" <xtv at veith-web dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Mon, 20 Aug 2007 07:23:11 -0700
- Subject: Re: gcc trunk rev. 127646 breaks bootstrap during stage 3
- References: <Pine.LNX.4.64.0708201608170.6500@veith-web.com>
On 8/20/07, Thomas Veith <xtv@veith-web.com> 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 <jakub@redhat.com>
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