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[Bug gas/25550] Review .arch directives
From: |
jbeulich at suse dot com |
Subject: |
[Bug gas/25550] Review .arch directives |
Date: |
Tue, 18 Feb 2020 16:35:58 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=25550
--- Comment #11 from Jan Beulich <jbeulich at suse dot com> ---
(In reply to H.J. Lu from comment #10)
> We need a directive for SSE instructions without MMX registers.
> We can give it a different name, something like pure-SSE.
But what practical use would such an option be? You said yourself that anything
that can engage MMX state in the CPU also is liable to want/need access to EMMS
(or FEMMS), which won't be accessible with just SSE insns permitted.
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- [Bug gas/25550] Review .arch directives, (continued)
- [Bug gas/25550] Review .arch directives, jbeulich at suse dot com, 2020/02/14
- [Bug gas/25550] Review .arch directives, hjl.tools at gmail dot com, 2020/02/14
- [Bug gas/25550] Review .arch directives, jbeulich at suse dot com, 2020/02/14
- [Bug gas/25550] Review .arch directives, hjl.tools at gmail dot com, 2020/02/14
- [Bug gas/25550] Review .arch directives, jbeulich at suse dot com, 2020/02/14
- [Bug gas/25550] Review .arch directives, hjl.tools at gmail dot com, 2020/02/14
- [Bug gas/25550] Review .arch directives, hjl.tools at gmail dot com, 2020/02/16
- [Bug gas/25550] Review .arch directives, hjl.tools at gmail dot com, 2020/02/16
- [Bug gas/25550] Review .arch directives, jbeulich at suse dot com, 2020/02/18
- [Bug gas/25550] Review .arch directives, hjl.tools at gmail dot com, 2020/02/18
- [Bug gas/25550] Review .arch directives,
jbeulich at suse dot com <=
- [Bug gas/25550] Review .arch directives, hjl.tools at gmail dot com, 2020/02/18
- [Bug gas/25550] Review .arch directives, jbeulich at suse dot com, 2020/02/19
- [Bug gas/25550] Review .arch directives, hjl.tools at gmail dot com, 2020/02/19
- [Bug gas/25550] Review .arch directives, hjl.tools at gmail dot com, 2020/02/19
- [Bug gas/25550] Review .arch directives, jbeulich at suse dot com, 2020/02/19
- [Bug gas/25550] Review .arch directives, hjl.tools at gmail dot com, 2020/02/19