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global register variables for gcc
- From: biffle <neurokorn at aol dot com>
- To: gcc-help at gcc dot gnu dot org
- Date: Thu, 16 Nov 2006 07:33:04 -0800 (PST)
- Subject: global register variables for gcc
Global register variables speed up some programs very substantially.
I use an Athlon64, which has many registers beyond the usual Pentium 4 set.
Is it possible to use these new registers for global register variables?
If so, how do I specify them?
Does anyone have experience with this?
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