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rust/compiler/rustc_codegen_llvm
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Scott McMurray 511bf307f0 Emit trunc nuw for unchecked shifts and to_immediate_scalar 
- For shifts this shrinks the IR by no longer needing an `assume` while still providing the UB information
- Having this on the `i8`→`i1` truncations will hopefully help with some places that have to load `i8`s or pass those in LLVM structs without range information
2025-02-19 11:36:52 -08:00
..
src Emit trunc nuw for unchecked shifts and to_immediate_scalar 2025-02-19 11:36:52 -08:00
Cargo.toml Move hashes from rustc_data_structure to rustc_hashes so they can be shared with rust-analyzer 2025-02-16 16:18:30 -05:00
messages.ftl [cg_llvm] Remove dead error message 2025-02-13 15:04:39 -08:00
README.md mv compiler to compiler/ 2020-08-30 18:45:07 +03:00

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.