rustc_codegen_ssa: add s390x_target_feature symbol

rust-lang · Jul 16, 2024 · 366bc86 · 366bc86
1 parent c940d52
commit 366bc86
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diff --git a/compiler/rustc_codegen_ssa/src/target_features.rs b/compiler/rustc_codegen_ssa/src/target_features.rs
@@ -82,6 +82,7 @@ pub fn from_target_feature(
                 Some(sym::prfchw_target_feature) => rust_features.prfchw_target_feature,
                 Some(sym::x86_amx_intrinsics) => rust_features.x86_amx_intrinsics,
                 Some(sym::xop_target_feature) => rust_features.xop_target_feature,
+                Some(sym::s390x_target_feature) => rust_features.s390x_target_feature,
                 Some(name) => bug!("unknown target feature gate {}", name),
                 None => true,
             };

diff --git a/compiler/rustc_feature/src/unstable.rs b/compiler/rustc_feature/src/unstable.rs
@@ -312,6 +312,7 @@ declare_features! (
     (unstable, prfchw_target_feature, "1.78.0", Some(44839)),
     (unstable, riscv_target_feature, "1.45.0", Some(44839)),
     (unstable, rtm_target_feature, "1.35.0", Some(44839)),
+    (unstable, s390x_target_feature, "CURRENT_RUSTC_VERSION", Some(44839)),
     (unstable, sse4a_target_feature, "1.27.0", Some(44839)),
     (unstable, tbm_target_feature, "1.27.0", Some(44839)),
     (unstable, wasm_target_feature, "1.30.0", Some(44839)),