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rust/compiler/rustc_codegen_llvm
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Stuart Cook 3a48d80155
Rollup merge of #132590 - Zalathar:z-timings-stats, r=jieyouxu 
Simplify FFI calls for `-Ztime-llvm-passes` and `-Zprint-codegen-stats`

The existing code for these unstable LLVM-infodump flags was jumping through hoops to pass an allocated C string across the FFI boundary, when it's much simpler to just write to a `&RustString` instead.
2024-11-08 18:51:30 +11:00
..
src Rollup merge of #132590 - Zalathar:z-timings-stats, r=jieyouxu 2024-11-08 18:51:30 +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.