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rust/compiler/rustc_codegen_llvm
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Bob Haarman 6738434de3 Make -Cpasses= only apply to pre-link optimization 
This change causes passes specified in -Cpasses= to be applied
only during pre-link optimization, not during LTO. This avoids
such passes running multiple times, which they may not be
designed for.

Fixes https://github.com/rust-lang/rust/issues/97713
2022-06-10 13:35:11 -07:00
..
src Make -Cpasses= only apply to pre-link optimization 2022-06-10 13:35:11 -07:00
Cargo.toml debuginfo: Simplify TypeMap used during LLVM debuginfo generation. 2022-02-21 13:03:36 +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.