3d1eaf4b62
cleanup: remove unused ability to have LLVM null-terminate const strings (and the copied function in rustc_codegen_gcc) Noticed this while writing https://github.com/rust-lang/rust/pull/94450#issuecomment-1059687348. r? `@nagisa`
The codegen crate contains the code to convert from MIR into LLVM IR,
and then from LLVM IR into machine code. In general it contains code
that runs towards the end of the compilation process.
For more information about how codegen works, see the rustc dev guide.