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rust/compiler/rustc_codegen_llvm
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Oleksii Lozovskyi bac15db1d0 Emit basic XRay instrumentation attributes 
Add the attributes to functions according to the settings.

"xray-always" overrides "xray-never", and they both override
"xray-ignore-loops" and "xray-instruction-threshold", but we'll
let lints deal with warnings about silly attribute combinations.
2023-02-09 12:28:00 +09:00
..
src Emit basic XRay instrumentation attributes 2023-02-09 12:28:00 +09:00
Cargo.toml remove unused imports 2023-02-06 17:40:18 +03:00
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.