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Martin Schlemmer <azarah@××××××××××××.org> writes: |
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> Stupid question though ... does the gcc test thingy list __3dNOW__ on |
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> nocona ? I would think that it does, as there is no -march=nocona (or |
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> whatever) yet. |
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There is an -march=nocona (which I think was introduced in gcc 3.4) |
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which works for both 32bit (x86) and 64bit (amd64) systems. At least |
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on x86 it does NOT define __3dNOW__. Also, for x86 -march=prescott |
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defines __SSE3__ whereas -march=pentium4 does not. |
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-- |
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