446d4533e8
Set path of the compile unit to the source directory As part of the effort to implement split dwarf debug info, we ended up setting the compile unit location to the output directory rather than the source directory. Furthermore, it seems like we failed to remap the prefixes for this as well! The desired behaviour is to instead set the `DW_AT_GNU_dwo_name` to a path relative to compiler's working directory. This still allows debuggers to find the split dwarf files, while not changing the behaviour of the code that is compiling with regular debug info, and not changing the compiler's behaviour with regards to reproducibility. Fixes #82074 cc `@alexcrichton` `@davidtwco` |
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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.