4f88aa0fbd
If two or more mappings cover exactly the same region, their relative order will now be preserved from `get_expressions_and_counter_regions`, rather than being disturbed by implementation details of an unstable sort. The current order is: counter mappings, expression mappings, zero mappings. (LLVM will also perform its own stable sort on these mappings, but that sort only compares file ID, start location, and `RegionKind`.) |
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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.