I ran the following command: llvm-gcc -Iinclude -Illvmtest -Wa,-disable-inlining -Wl,-disable-inlining -c -o llvmtest/sliceme2.bc llvmtest/sliceme2.c And it responded with the following: as: unrecognized option `-disable-inlining' Does -disable-inlining not work anymore? Thanks, Ryan