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Merge pull request #508 from rust-lang/fix/aarch64

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Some more fixes and workarounds for Aarch64
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antoyo 2024-04-29 11:34:59 -04:00 committed by GitHub
commit 0f87072fdf
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2 changed files with 8 additions and 3 deletions
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2
src/int.rs
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@ -926,7 +926,7 @@ fn float_to_int_cast(
return self.context.new_cast(None, value, dest_typ);
}
debug_assert!(value_type.dyncast_array().is_some());
debug_assert!(dest_typ.dyncast_array().is_some());
let name_suffix = match self.type_kind(value_type) {
TypeKind::Float => "sfti",
TypeKind::Double => "dfti",

9
src/lib.rs
View File

@ -468,6 +468,7 @@ pub fn target_features(
allow_unstable: bool,
target_info: &LockedTargetInfo,
) -> Vec<Symbol> {
// TODO(antoyo): use global_gcc_features.
sess.target
.supported_target_features()
.iter()
@ -478,8 +479,12 @@ pub fn target_features(
None
}
})
.filter(|_feature| {
target_info.cpu_supports(_feature)
.filter(|feature| {
// TODO: we disable Neon for now since we don't support the LLVM intrinsics for it.
if *feature == "neon" {
return false;
}
target_info.cpu_supports(feature)
/*
adx, aes, avx, avx2, avx512bf16, avx512bitalg, avx512bw, avx512cd, avx512dq, avx512er, avx512f, avx512fp16, avx512ifma,
avx512pf, avx512vbmi, avx512vbmi2, avx512vl, avx512vnni, avx512vp2intersect, avx512vpopcntdq,