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rust/compiler/rustc_codegen_llvm
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Stuart Cook 758a904764
Rollup merge of #132452 - Zalathar:llvm-cov-wrappers, r=jieyouxu 
coverage: Extract safe FFI wrapper functions to `llvm_cov`

This PR takes all of the inline `unsafe` calls in coverage codegen, and all the safe wrapper functions in `coverageinfo/mod.rs`, and moves them to a new `llvm_cov` submodule that is dedicated to safe FFI wrapper functions. This reduces the mixing of abstraction levels in the rest of coverage codegen.

As a follow-up, this PR also tidies up the names and signatures of several of the coverage FFI functions.
2024-11-08 18:51:29 +11:00
..
src Rollup merge of #132452 - Zalathar:llvm-cov-wrappers, r=jieyouxu 2024-11-08 18:51:29 +11:00
Cargo.toml compiler: Factor rustc_target::abi out of cg_llvm 2024-10-08 18:24:56 -07:00
messages.ftl mark some target features as 'forbidden' so they cannot be (un)set 2024-11-04 22:56:47 +01:00
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.