H. Peter Anvin 58421f9697 outmacho.c: Don't assume __builtin_ctzl exists for gcc < 4
__builtin_ctzl exists for all architectures on gcc 4, but not for all
versions of gcc 3 and lower.  For simplicity, make the cutoff gcc 4.
2007-04-12 16:12:09 +00:00
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