On Thursday 01 September 2005 23:19, girish vaitheeswaran wrote: > Sorry I still did not follow. This is what I > understood. During Feedback optimization apart from > the -fprofile-generate, one needs to turn on > -fmove-loop-invariants.
You don't "need to". It just might help iff you are using a gcc 4.1 based compiler. > However this option is not > recognized by the gcc 3.4.4 or 3.4.3 compilers. What > am I missing? You are missing that 1) this whole thread does not concern gcc 3.4.x; and 2) the option -fmove-loop-invariants does not exist in 3.4.x. Gr. Steven
