This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/30825] [4.3 Regression] current mainline fails to bootstrap when -msse is used
- From: "rth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Feb 2007 16:12:26 -0000
- Subject: [Bug target/30825] [4.3 Regression] current mainline fails to bootstrap when -msse is used
- References: <bug-30825-14115@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from rth at gcc dot gnu dot org 2007-02-23 16:12 -------
Subject: Re: [4.3 Regression] current mainline fails to bootstrap when -msse
is used
On Fri, Feb 23, 2007 at 01:54:35PM -0000, ubizjak at gmail dot com wrote:
> * config/i386/i386.md (*movdi_1_rex64, zero_extendsidi2_32,
> zero_extendsidi2_rex64): Penalize MMX register<->memory moves.
> (*movsf_1): Penalize MMX moves.
Ok. I guess I really need to get around to disabling mmx when
it's not supposed to be used.
r~
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30825