New GCC releases comparison and comparison of GCC4.4 and LLVM2.5 on SPEC2000

[Vladimir Makarov]

A few people asked me to do a new comparison of GCC releases and LLVM as 
the new GCC release and LLVM were out recently.

You can find the comparison on http://vmakarov.fedorapeople.org/spec/
The comparison for x86 (32-bit mode) was done on Pentium4 and  for 
x86_64 (64-bit mode) on Core I7.

Some changes in the performance were big since GCC 3.2 and it is 
sometimes hard to see small changes on the posted graphs.   Therefore I 
put original tables used to generate the graphs.