A few people asked me about new performance comparison of latest GCC and LLVM. So I've finished it and put it on my site
http://vmakarov.fedorapeople.org/spec/ The comparison is achievable from 2014 link and links under it in the left frame. These pages are also achievable as http://vmakarov.fedorapeople.org/spec/2014/2014.html -- what I compare, my motivation, major results, and my conclusions. http://vmakarov.fedorapeople.org/spec/2014/llvmgcc64.html -- The results of comparison on x86-64 SPECInt2000 http://vmakarov.fedorapeople.org/spec/2014/arm.html -- The results of comparison on ARM SPECInt2000 If you need exact numbers they can be found in the tables. If you have any comments and proposals, please feel free to write me. I try to take them into account next year.
