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rust/compiler/rustc_codegen_llvm
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Stuart Cook 8b036c7b72
Rollup merge of #152486 - fneddy:s390x_simplify_backchain, r=dingxiangfei2009 
remove redundant backchain attribute in codegen

llvm will look at both
1. the values of `"target-features"` and
2. the function string attributes.

this patch removes the redundant function string attribute because it is not needed at all. rustc sets the `+backchain` attribute through `target_features_attr(...)`
d34f1f9314/compiler/rustc_codegen_llvm/src/attributes.rs (L590)
d34f1f9314/compiler/rustc_codegen_llvm/src/attributes.rs (L326-L337)
2026-02-13 15:19:13 +11:00
..
src Rollup merge of #152486 - fneddy:s390x_simplify_backchain, r=dingxiangfei2009 2026-02-13 15:19:13 +11:00
Cargo.toml Convert to inline diagnostics in all codegen backends 2026-02-04 13:12:49 +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.