On Mon, 16 May 2005, Tom Lane wrote:
> I did some experimentation and concluded that gcc is screwing up
> big-time on optimizing the CRC64 code for 32-bit Intel. It does much
> better on every other architecture though.
>
> Anyone want to try it with non-gcc compilers?
Solaris 9 x86 - Sun Workshop 6 update 2 C 5.3, gcc 3.2.3
gcc -O1 crctest.c .251422
gcc -O3 crctest.c .240223
gcc -O1 crctest64.c .281369
gcc -O3 crctest64.c .631290
cc -O crctest.c .268905
cc -fast crctest.c .242429
cc -O crctest64.c .283278
cc -fast crctest64.c .255560
Kris Jurka
