Re: [patch 4/7] Immediate Values - i386 Optimization | KernelTrap

Re: [patch 4/7] Immediate Values - i386 Optimization

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From: Andi Kleen

Subject: Re: [patch 4/7] Immediate Values - i386 Optimization

Date: Tuesday, September 18, 2007 - 3:14 pm

Jeremy Fitzhardinge <jeremy@goop.org> writes:
quoted text> 
> It's a pity that gas seems to generate plain 0x90 nops rather than
> long-nop forms here.  I thought it could do that.

.p2align does it.

-Andi
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Messages in current thread:

[patch 4/7] Immediate Values - i386 Optimization, Mathieu Desnoyers, (Tue Sep 18, 2:07 pm)

Re: [patch 4/7] Immediate Values - i386 Optimization, Jeremy Fitzhardinge, (Tue Sep 18, 2:51 pm)

Re: [patch 4/7] Immediate Values - i386 Optimization, H. Peter Anvin, (Tue Sep 18, 3:12 pm)

Re: [patch 4/7] Immediate Values - i386 Optimization, Andi Kleen, (Tue Sep 18, 3:14 pm)

Re: [patch 4/7] Immediate Values - i386 Optimization, Jeremy Fitzhardinge, (Tue Sep 18, 3:27 pm)

Re: [patch 4/7] Immediate Values - i386 Optimization, Jeremy Fitzhardinge, (Tue Sep 18, 3:29 pm)

Re: [patch 4/7] Immediate Values - i386 Optimization, H. Peter Anvin, (Tue Sep 18, 3:33 pm)

Re: [patch 4/7] Immediate Values - i386 Optimization, Andi Kleen, (Tue Sep 18, 3:44 pm)

Re: [patch 4/7] Immediate Values - i386 Optimization, Mathieu Desnoyers, (Wed Sep 19, 3:59 am)

Re: [patch 4/7] Immediate Values - i386 Optimization, Mathieu Desnoyers, (Wed Sep 19, 4:00 am)

Re: [patch 4/7] Immediate Values - i386 Optimization, Mathieu Desnoyers, (Wed Sep 19, 4:08 am)

Re: [patch 4/7] Immediate Values - i386 Optimization, Andi Kleen, (Wed Sep 19, 4:14 am)

Re: [patch 4/7] Immediate Values - i386 Optimization, Mathieu Desnoyers, (Wed Sep 19, 6:01 am)

Re: [patch 4/7] Immediate Values - i386 Optimization, Mathieu Desnoyers, (Wed Sep 19, 9:03 am)

Re: [patch 4/7] Immediate Values - i386 Optimization, H. Peter Anvin, (Wed Sep 19, 9:12 am)

Re: [patch 4/7] Immediate Values - i386 Optimization, Jeremy Fitzhardinge, (Wed Sep 19, 10:30 am)

Re: [patch 4/7] Immediate Values - i386 Optimization, H. Peter Anvin, (Wed Sep 19, 10:39 am)

Re: [patch 4/7] Immediate Values - i386 Optimization, Mathieu Desnoyers, (Wed Sep 19, 11:22 am)

Re: [patch 4/7] Immediate Values - i386 Optimization, Mathieu Desnoyers, (Wed Sep 19, 11:31 am)

Re: [patch 4/7] Immediate Values - i386 Optimization, Denys Vlasenko, (Thu Sep 20, 3:24 am)

Re: [patch 4/7] Immediate Values - i386 Optimization, Mathieu Desnoyers, (Fri Sep 21, 6:31 am)

Re: [patch 4/7] Immediate Values - i386 Optimization, Mathieu Desnoyers, (Sat Oct 20, 9:47 am)

Re: [patch 4/7] Immediate Values - i386 Optimization, H. Peter Anvin, (Sat Oct 20, 11:32 am)

Re: [patch 4/7] Immediate Values - i386 Optimization, Andi Kleen, (Mon Oct 22, 2:53 am)

Re: [patch 4/7] Immediate Values - i386 Optimization, Mathieu Desnoyers, (Mon Oct 22, 8:40 am)

Re: [patch 4/7] Immediate Values - i386 Optimization, H. Peter Anvin, (Mon Oct 22, 9:39 am)

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