On 6 November 2015 at 14:25, Joerg Sonnenberger via cfe-dev <cfe-dev at lists.llvm.org> wrote: > Also, if you look at IR make sure to run the appropiate passes first. > Clang output by default has very few optimisations in the -emit-llvm > output. That's intentional. Try -O2 and your IR will look much nicer. :) --renato