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Re: PR33713: remove -fforce-addr
- From: "Richard Guenther" <richard dot guenther at gmail dot com>
- To: "Aldy Hernandez" <aldyh at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org, stevenb dot gcc at gmail dot com, bonzini at gnu dot org, rguenther at suse dot de, matz at suse dot de
- Date: Thu, 29 Nov 2007 22:33:59 +0100
- Subject: Re: PR33713: remove -fforce-addr
- References: <20071129175051.GA12296@redhat.com>
On Nov 29, 2007 6:50 PM, Aldy Hernandez <aldyh@redhat.com> wrote:
> Hi folks.
>
> I'm picking up this patch that Steven attached to the PR but didn't
> submit to the list. The patch removes support for -fforce-addr.
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33713
>
> I have added a changelog, incorporated the change suggested by Paolo,
> fixed a typo, and tested it on x86_64-linux. There are no regressions.
>
> Is this OK for mainline?
This is ok. But please also provide an entry for the 4.3 changes.html page.
Thanks,
Richard.
> PR33713
> * doc/invoke.texi: Remove -fforce-addr documentation.
> * expr.c (emit_move_insn): Remove use of flag_force_addr.
> (expand_expr_real_1): Same.
> (do_tablejump): Same.
> Call memory_address instead of memory_address_noforce.
> * expr.h (memory_address_noforce): Remove prototype.
> * explow.c (memory_address): Remove support for flag_force_addr.
> (validize_mem): Same.
> (memory_address_noforce): Remove.
> * common.opt: Add dummy documentation for -fforce-addr.
> * combine.c (can_combine_p): Remove -fforce-addr comment.
> * config/cris/cris.h: Update CC1_SPEC comment with regards to
> -fforce-addr.
> (OPTIMIZATION_OPTIONS): Remove set of flag_force_addr.
> * config/m68k/m68k.h (PIC_CASE_VECTOR_ADDRESS): Remove comment
> relating to memory_address_noforce.
>
> * gcc.c-torture/compile/20050802-1.c: Remove.
> * gcc.c-torture/compile/20011113-1.c: Remove.