search for: disablepass

Hi Michael! Thanks for your reply. I managed to add a small amount of code to PassManager to have this feature implemented. One can now turn off a pass by doing opt -disablepass=licm or clang -mllvm -disablepass=licm to turn off, for example, loop invariant code motion. I programmed the command line option to be really hidden. This maybe a useful thing to have in the trunk for people who want to fine tune the optimizations. Should I submit a patch? I am not sure if my...

Hi everyone! First time poster here. Apologies if I am breaking some rules and please let me know so I will not break it again! I am a summer research student at the Computer Science Department at the University of Toronto and I am working on benchmarking LLVM optimizations. I tried looking for it online but was not able to find a programmatic way to toggle specific LLVM optimizations. For