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add fp-armv8 for ARM_ALLOWED_FEATURES

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This commit is contained in:
surechen 2021-04-03 15:50:59 +08:00
parent 138fd56cf9
commit 944b53eb75
1 changed files with 1 additions and 0 deletions
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compiler/rustc_codegen_ssa/src/target_features.rs
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@ -26,6 +26,7 @@ const ARM_ALLOWED_FEATURES: &[(&str, Option<Symbol>)] = &[
("vfp2", Some(sym::arm_target_feature)),
("vfp3", Some(sym::arm_target_feature)),
("vfp4", Some(sym::arm_target_feature)),
("fp-armv8", Some(sym::arm_target_feature)),
// This is needed for inline assembly, but shouldn't be stabilized as-is
// since it should be enabled per-function using #[instruction_set], not
// #[target_feature].