bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity
rust/compiler/rustc_codegen_llvm
History
Nicholas Nethercote 81436ebd55 Use SmallVec for the bundles vectors. 
They never have a length of more than two. So this commit changes them
to `SmallVec<[_; 2]>`.

Also, we possibly push `None` values and then filter those `None` values
out again with `retain`. So this commit removes the `retain` and instead
only pushes the values if they are `Some(_)`.
2023-06-29 11:47:39 +10:00
..
src Use SmallVec for the bundles vectors. 2023-06-29 11:47:39 +10:00
Cargo.toml use new c literals instead of cstr! macro 2023-05-31 19:40:24 +03:00
messages.ftl Use translatable diagnostics in rustc_const_eval 2023-06-01 14:45:18 +00:00
README.md

README.md

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.