Marc Leeman wrote:
In order to be able to respond quicker to compiler changes/bugs/tests, I decided to configure my own toolchain (http://people.debian.org/~debacle/cross.html). Even though, with some trial and error, I got everything working, but I have one strange effect: compared with our current commercial distribution (MVL 3.1), the binaries that are compiled with the "debian" compiler take an immediate performance hit of at least 10%.
Any suggestions or comments on this?
Why not run a diff on their gcc sources vs yours to see what changes they have applied?
-- David N. Welton davidw@eidetix.com