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os-rust/compiler/rustc_codegen_llvm
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Zalathar 86b55cccff coverage: Fetch expressions and mappings separately 
The combined `get_expressions_and_counter_regions` method was an artifact of
having to prepare the expressions and mappings at the same time, to avoid
ownership/lifetime problems with temporary data used by both.

Now that we have an explicit transition from `FunctionCoverageCollector` to the
final `FunctionCoverage`, we can prepare any shared data during that step and
store it in the final struct.
2023-10-22 20:11:48 +11:00
..
src coverage: Fetch expressions and mappings separately 2023-10-22 20:11:48 +11:00
Cargo.toml Upgrade Object and related deps 2023-08-14 23:05:45 +08:00
messages.ftl allow LTO on proc-macro crates with -Zdylib-lto 2023-09-23 17:08:43 +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.