rust/compiler/rustc_codegen_llvm at 2a8e588c9049da90b0aeb2d43b89e4186532ef22 - rust

mirror of https://github.com/rust-lang/rust.git synced 2026-05-04 09:53:04 +03:00

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T

Eddy (Eduard) Stefes 2a8e588c90 Add --print=backend-has-mnemonic and needs-asm-mnemonic directive

Add infrastructure to query LLVM backend for specific assembly mnemonics
and use it in compiletest to conditionally run tests based on instruction
availability.

This fixes test failures with naked-dead-code-elimination which requires
the `RET` mnemonic.

Co-authored-by: Folkert de Vries <flokkievids@gmail.com>

2026-04-28 10:21:15 +02:00

src

Add --print=backend-has-mnemonic and needs-asm-mnemonic directive

2026-04-28 10:21:15 +02:00

Cargo.toml

Remove last remnants of rustc_query_system.

2026-02-16 22:56:47 +11:00

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.