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rust/compiler/rustc_codegen_llvm
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Jacob Pratt 8aa3d41b85
Rollup merge of #144480 - Zalathar:revert-empty-span, r=Zalathar 
Revert "coverage: Enlarge empty spans during MIR instrumentation, not codegen"

Surprisingly, rust-lang/rust#144298 alone (extracted from rust-lang/rust#140847) was enough to re-trigger the failures observed in https://github.com/rust-lang/rust/issues/141577#issuecomment-3120667286.

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This reverts commit f877aa7d14.

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r? ghost
2025-07-26 22:42:39 -04:00
..
src Rollup merge of #144480 - Zalathar:revert-empty-span, r=Zalathar 2025-07-26 22:42:39 -04:00
Cargo.toml Avoid building C++ for rustc_llvm with --compile-time-deps 2025-07-11 13:32:03 +00:00
messages.ftl Move LTO symbol export calculation from backends to cg_ssa 2025-07-21 07:58:44 +00:00
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.