enable dotprod target feature in arm

2021-11-08 16:24:50 +08:00
parent 43192ca3d7
commit 03f4fe6a66
1 changed files with 1 additions and 0 deletions
--- a/compiler/rustc_codegen_ssa/src/target_features.rs
+++ b/compiler/rustc_codegen_ssa/src/target_features.rs
@@ -20,6 +20,7 @@ const ARM_ALLOWED_FEATURES: &[(&str, Option<Symbol>)] = &[
    ("aes", Some(sym::arm_target_feature)),
    ("sha2", Some(sym::arm_target_feature)),
    ("i8mm", Some(sym::arm_target_feature)),
+    ("dotprod", Some(sym::arm_target_feature)),
    ("v5te", Some(sym::arm_target_feature)),
    ("v6", Some(sym::arm_target_feature)),
    ("v6k", Some(sym::arm_target_feature)),