minor code refactoring, mostly around __builtin_expect

git-svn-id: https://lz4.googlecode.com/svn/trunk@59 650e7d94-2a16-8b24-b05c-7c0b3f6821cd
5 files changed
tree: f9001c58f8af4b5adcb53155443faa42e68a71fa
  1. Makefile
  2. bench.c
  3. bench.h
  4. lz4.c
  5. lz4.h
  6. lz4_format_description.txt
  7. lz4demo.c