Remove some codegen hacks
Remove some codegen hacks

These were to work around bugs in older compiler revisions.

inejge/rustup.rs,theindigamer/rustup.rs,Boddlnagg/rustup.rs,theindigamer/rustup.rs,inejge/rustup.rs,theindigamer/rustup.rs,rust-lang/rustup,inejge/rustup.rs,polonez/rustup.rs,Boddlnagg/rustup.rs,Boddlnagg/rustup.rs,nodakai/rustup.rs,rust-lang/rustup,polonez/rustup.rs,rust-lang/rustup,polonez/rustup.rs,nodakai/rustup.rs,nodakai/rustup.rs,nodakai/rustup.rs,rust-lang/rustup,polonez/rustup.rs,Boddlnagg/rustup.rs,Boddlnagg/rustup.rs,nodakai/rustup.rs,inejge/rustup.rs,theindigamer/rustup.rs,polonez/rustup.rs,inejge/rustup.rs,theindigamer/rustup.rs,rust-lang/rustup