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rust/compiler/rustc_codegen_llvm
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Nikita Popov be01f42f73 Enable new pass manager on LLVM 13 
The new pass manager is enabled by default in clang since
Clang/LLVM 13. While the discussion about this is still ongoing
(https://lists.llvm.org/pipermail/llvm-dev/2021-August/152305.html)
it's expected that support for the legacy pass manager will be
dropped either in LLVM 14 or 15.

This switches us to use the new pass manager if LLVM >= 13 is used.
2021-09-25 11:24:23 +02:00
..
src Enable new pass manager on LLVM 13 2021-09-25 11:24:23 +02:00
Cargo.toml Migrate to 2021 2021-09-20 22:21:42 -04:00
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.