de4cfbca2e
The main change here is that `VirtualFileMapping` now uses an internal hashmap to de-duplicate incoming global file IDs. That removes the need for `encode_mappings_for_function` to re-sort its mappings by filename in order to de-duplicate them. (We still de-duplicate runs of identical filenames to save work, but this is not load-bearing for correctness, so a sort is not necessary.) |
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| .. | ||
| src | ||
| Cargo.toml | ||
| messages.ftl | ||
| 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.