> Wouldn't you compile the SSE routine in one source file with the
switch, and the non-SSE routine in a different source file (along with
all the rest of the other source code) without the switch.
But is there any real reason for the
#ifndef __SSE__
# error "SSE instruction set not enabled"
Maybe it could only be a warning or something? I think there are many
legitimate uses for SSE intrinsics in non-pentium3-specific code. Also,
I see no reason to force the move of intrinsics to separate files.
Jean-Marc
--
Jean-Marc Valin, M.Sc.A., ing. jr.
LABORIUS (http://www.gel.usherb.ca/laborius)
Université de Sherbrooke, Québec, Canada
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