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Re: Half-baked i386 stack alignment thoughts

To: Toshi Morita <tm2 at best dot com>
Subject: Re: Half-baked i386 stack alignment thoughts
From: Richard Henderson <rth at cygnus dot com>
Date: Thu, 2 Nov 2000 21:50:15 -0800
Cc: John Wehle <john at feith dot com>, gcc at gcc dot gnu dot org
References: <200011030000.TAA09190@jwlab.FEITH.COM> <200011030024.QAA13365@shell14.ba.best.com>

On Thu, Nov 02, 2000 at 04:24:33PM -0800, Toshi Morita wrote:
> Pushes are usually nasty on multiple-issue processors.
> Unless you have funky bypass logic...

Which the pentium line has in spades wrt esp.  You can dual issue pushes.


r~

References:
- Half-baked i386 stack alignment thoughts
  - From: John Wehle
- Re: Half-baked i386 stack alignment thoughts
  - From: Toshi Morita

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