fd5a4f42ad
Record more artifact sizes during self-profiling. This PR adds artifact size recording for - "linked artifacts" (executables, RLIBs, dylibs, static libs) - object files - dwo files - assembly files - crate metadata - LLVM bitcode files - LLVM IR files - codegen unit size estimates Currently the identifiers emitted for these are hard-coded as string literals. Is it worth adding constants to https://github.com/rust-lang/measureme/blob/master/measureme/src/rustc.rs instead? We don't do that for query names and the like -- but artifact kinds might be more stable than query names. |
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| src | ||
| Cargo.toml | ||
| 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.