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Rollup merge of #136813 - mrkajetanp:aarch32-fp16-target-feature, r=davidtwco

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rustc_target: Add the fp16 target feature for AArch32

As in the commit description. The feature is already available in rustc for AArch64.
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Jacob Pratt 2025-02-11 01:02:41 -05:00 • committed by GitHub
commit c49ffaf7eb
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compiler/rustc_target/src/target_features.rs
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@ -145,6 +145,7 @@ static ARM_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[
("dotprod", Unstable(sym::arm_target_feature), &["neon"]),
("dsp", Unstable(sym::arm_target_feature), &[]),
("fp-armv8", Unstable(sym::arm_target_feature), &["vfp4"]),
("fp16", Unstable(sym::arm_target_feature), &["neon"]),
("fpregs", Unstable(sym::arm_target_feature), &[]),
("i8mm", Unstable(sym::arm_target_feature), &["neon"]),
("mclass", Unstable(sym::arm_target_feature), &[]),