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update target feature following LLVM API change

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LLVM commit e817966718
renamed the `unaligned-scalar-mem` target feature to `fast-unaligned-access`.
This commit is contained in:
Krasimir Georgiev 2023-12-04 15:52:26 +00:00
parent 0a83e43f28
commit b378059e6b
3 changed files with 7 additions and 3 deletions
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4
compiler/rustc_codegen_llvm/src/llvm_util.rs
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@ -263,6 +263,10 @@ pub fn to_llvm_features<'a>(sess: &Session, s: &'a str) -> LLVMFeature<'a> {
"sve2-bitperm",
TargetFeatureFoldStrength::EnableOnly("neon"),
),
// The unaligned-scalar-mem feature was renamed to fast-unaligned-access.
("riscv32" | "riscv64", "fast-unaligned-access") if get_version().0 <= 17 => {
LLVMFeature::new("unaligned-scalar-mem")
}
(_, s) => LLVMFeature::new(s),
}
}