stabilize s390x_target_feature_vector

Author: folkertdev

compiler/rustc_feature/src/accepted.rs

@@ -387,6 +387,8 @@ declare_features! (
     (accepted, return_position_impl_trait_in_trait, "1.75.0", Some(91611)),
     /// Allows code like `let x: &'static u32 = &42` to work (RFC 1414).
     (accepted, rvalue_static_promotion, "1.21.0", Some(38865)),
+    /// Allows use of the `vector` and related s390x target features.
+    (accepted, s390x_target_feature_vector, "CURRENT_RUSTC_VERSION", Some(145649)),
     /// Allows `Self` in type definitions (RFC 2300).
     (accepted, self_in_typedefs, "1.32.0", Some(49303)),
     /// Allows `Self` struct constructor (RFC 2302).

compiler/rustc_feature/src/unstable.rs

@@ -343,7 +343,6 @@ declare_features! (
     (unstable, riscv_target_feature, "1.45.0", Some(44839)),
     (unstable, rtm_target_feature, "1.35.0", Some(44839)),
     (unstable, s390x_target_feature, "1.82.0", Some(44839)),
-    (unstable, s390x_target_feature_vector, "CURRENT_RUSTC_VERSION", Some(145649)),
     (unstable, sparc_target_feature, "1.84.0", Some(132783)),
     (unstable, wasm_target_feature, "1.30.0", Some(44839)),
     (unstable, x87_target_feature, "1.85.0", Some(44839)),

compiler/rustc_target/src/target_features.rs

@@ -844,20 +844,20 @@ const IBMZ_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[
     ("message-security-assist-extension8", Unstable(sym::s390x_target_feature), &["message-security-assist-extension3"]),
     ("message-security-assist-extension9", Unstable(sym::s390x_target_feature), &["message-security-assist-extension3", "message-security-assist-extension4"]),
     ("message-security-assist-extension12", Unstable(sym::s390x_target_feature), &[]),
-    ("miscellaneous-extensions-2", Unstable(sym::s390x_target_feature_vector), &[]),
-    ("miscellaneous-extensions-3", Unstable(sym::s390x_target_feature_vector), &[]),
-    ("miscellaneous-extensions-4", Unstable(sym::s390x_target_feature_vector), &[]),
-    ("nnp-assist", Unstable(sym::s390x_target_feature_vector), &["vector"]),
+    ("miscellaneous-extensions-2", Stable, &[]),
+    ("miscellaneous-extensions-3", Stable, &[]),
+    ("miscellaneous-extensions-4", Stable, &[]),
+    ("nnp-assist", Stable, &["vector"]),
     ("soft-float", Forbidden { reason: "currently unsupported ABI-configuration feature" }, &[]),
     ("transactional-execution", Unstable(sym::s390x_target_feature), &[]),
-    ("vector", Unstable(sym::s390x_target_feature_vector), &[]),
-    ("vector-enhancements-1", Unstable(sym::s390x_target_feature_vector), &["vector"]),
-    ("vector-enhancements-2", Unstable(sym::s390x_target_feature_vector), &["vector-enhancements-1"]),
-    ("vector-enhancements-3", Unstable(sym::s390x_target_feature_vector), &["vector-enhancements-2"]),
-    ("vector-packed-decimal", Unstable(sym::s390x_target_feature_vector), &["vector"]),
-    ("vector-packed-decimal-enhancement", Unstable(sym::s390x_target_feature_vector), &["vector-packed-decimal"]),
-    ("vector-packed-decimal-enhancement-2", Unstable(sym::s390x_target_feature_vector), &["vector-packed-decimal-enhancement"]),
-    ("vector-packed-decimal-enhancement-3", Unstable(sym::s390x_target_feature_vector), &["vector-packed-decimal-enhancement-2"]),
+    ("vector", Stable, &[]),
+    ("vector-enhancements-1", Stable, &["vector"]),
+    ("vector-enhancements-2", Stable, &["vector-enhancements-1"]),
+    ("vector-enhancements-3", Stable, &["vector-enhancements-2"]),
+    ("vector-packed-decimal", Stable, &["vector"]),
+    ("vector-packed-decimal-enhancement", Stable, &["vector-packed-decimal"]),
+    ("vector-packed-decimal-enhancement-2", Stable, &["vector-packed-decimal-enhancement"]),
+    ("vector-packed-decimal-enhancement-3", Stable, &["vector-packed-decimal-enhancement-2"]),
     // tidy-alphabetical-end
 ];
 

library/core/src/lib.rs

@@ -204,7 +204,6 @@
 #![feature(riscv_target_feature)]
 #![feature(rtm_target_feature)]
 #![feature(s390x_target_feature)]
-#![feature(s390x_target_feature_vector)]
 #![feature(wasm_target_feature)]
 #![feature(x86_amx_intrinsics)]
 // tidy-alphabetical-end

library/std_detect/src/detect/arch/s390x.rs

@@ -32,30 +32,30 @@ features! {
     /// s390x message-security-assist-extension9 facility
     @FEATURE: #[unstable(feature = "s390x_target_feature", issue = "44839")] message_security_assist_extension12: "message-security-assist-extension12";
     /// s390x message-security-assist-extension12 facility
-    @FEATURE: #[unstable(feature = "s390x_target_feature_vector", issue = "145649")] miscellaneous_extensions_2: "miscellaneous-extensions-2";
+    @FEATURE: #[stable(feature = "s390x_target_feature_vector", since = "CURRENT_RUSTC_VERSION")] miscellaneous_extensions_2: "miscellaneous-extensions-2";
     /// s390x miscellaneous-extensions-2 facility
-    @FEATURE: #[unstable(feature = "s390x_target_feature_vector", issue = "145649")] miscellaneous_extensions_3: "miscellaneous-extensions-3";
+    @FEATURE: #[stable(feature = "s390x_target_feature_vector", since = "CURRENT_RUSTC_VERSION")] miscellaneous_extensions_3: "miscellaneous-extensions-3";
     /// s390x miscellaneous-extensions-3 facility
-    @FEATURE: #[unstable(feature = "s390x_target_feature_vector", issue = "145649")] miscellaneous_extensions_4: "miscellaneous-extensions-4";
+    @FEATURE: #[stable(feature = "s390x_target_feature_vector", since = "CURRENT_RUSTC_VERSION")] miscellaneous_extensions_4: "miscellaneous-extensions-4";
     /// s390x miscellaneous-extensions-4 facility
-    @FEATURE: #[unstable(feature = "s390x_target_feature_vector", issue = "145649")] nnp_assist: "nnp-assist";
+    @FEATURE: #[stable(feature = "s390x_target_feature_vector", since = "CURRENT_RUSTC_VERSION")] nnp_assist: "nnp-assist";
     /// s390x nnp-assist facility
     @FEATURE: #[unstable(feature = "s390x_target_feature", issue = "44839")] transactional_execution: "transactional-execution";
     /// s390x transactional-execution facility
-    @FEATURE: #[unstable(feature = "s390x_target_feature_vector", issue = "145649")] vector: "vector";
+    @FEATURE: #[stable(feature = "s390x_target_feature_vector", since = "CURRENT_RUSTC_VERSION")] vector: "vector";
     /// s390x vector facility
-    @FEATURE: #[unstable(feature = "s390x_target_feature_vector", issue = "145649")] vector_enhancements_1: "vector-enhancements-1";
+    @FEATURE: #[stable(feature = "s390x_target_feature_vector", since = "CURRENT_RUSTC_VERSION")] vector_enhancements_1: "vector-enhancements-1";
     /// s390x vector-enhancements-1 facility
-    @FEATURE: #[unstable(feature = "s390x_target_feature_vector", issue = "145649")] vector_enhancements_2: "vector-enhancements-2";
+    @FEATURE: #[stable(feature = "s390x_target_feature_vector", since = "CURRENT_RUSTC_VERSION")] vector_enhancements_2: "vector-enhancements-2";
     /// s390x vector-enhancements-2 facility
-    @FEATURE: #[unstable(feature = "s390x_target_feature_vector", issue = "145649")] vector_enhancements_3: "vector-enhancements-3";
+    @FEATURE: #[stable(feature = "s390x_target_feature_vector", since = "CURRENT_RUSTC_VERSION")] vector_enhancements_3: "vector-enhancements-3";
     /// s390x vector-enhancements-3 facility
-    @FEATURE: #[unstable(feature = "s390x_target_feature_vector", issue = "145649")] vector_packed_decimal: "vector-packed-decimal";
+    @FEATURE: #[stable(feature = "s390x_target_feature_vector", since = "CURRENT_RUSTC_VERSION")] vector_packed_decimal: "vector-packed-decimal";
     /// s390x vector-packed-decimal facility
-    @FEATURE: #[unstable(feature = "s390x_target_feature_vector", issue = "145649")] vector_packed_decimal_enhancement: "vector-packed-decimal-enhancement";
+    @FEATURE: #[stable(feature = "s390x_target_feature_vector", since = "CURRENT_RUSTC_VERSION")] vector_packed_decimal_enhancement: "vector-packed-decimal-enhancement";
     /// s390x vector-packed-decimal-enhancement facility
-    @FEATURE: #[unstable(feature = "s390x_target_feature_vector", issue = "145649")] vector_packed_decimal_enhancement_2: "vector-packed-decimal-enhancement-2";
+    @FEATURE: #[stable(feature = "s390x_target_feature_vector", since = "CURRENT_RUSTC_VERSION")] vector_packed_decimal_enhancement_2: "vector-packed-decimal-enhancement-2";
     /// s390x vector-packed-decimal-enhancement-2 facility
-    @FEATURE: #[unstable(feature = "s390x_target_feature_vector", issue = "145649")] vector_packed_decimal_enhancement_3: "vector-packed-decimal-enhancement-3";
+    @FEATURE: #[stable(feature = "s390x_target_feature_vector", since = "CURRENT_RUSTC_VERSION")] vector_packed_decimal_enhancement_3: "vector-packed-decimal-enhancement-3";
     /// s390x vector-packed-decimal-enhancement-3 facility
 }

library/stdarch/crates/core_arch/src/lib.rs

@@ -22,7 +22,6 @@
     arm_target_feature,
     mips_target_feature,
     powerpc_target_feature,
-    s390x_target_feature_vector,
     loongarch_target_feature,
     wasm_target_feature,
     abi_unadjusted,

tests/assembly-llvm/s390x-vector-abi.rs

@@ -12,7 +12,7 @@
 //@[z13_no_vector] compile-flags: --target s390x-unknown-linux-gnu -C target-cpu=z13 -C target-feature=-vector --cfg no_vector
 //@[z13_no_vector] needs-llvm-components: systemz
 
-#![feature(no_core, lang_items, repr_simd, s390x_target_feature_vector)]
+#![feature(no_core, lang_items, repr_simd)]
 #![no_core]
 #![crate_type = "lib"]
 #![allow(non_camel_case_types)]

tests/codegen-llvm/s390x-simd.rs

@@ -6,7 +6,7 @@
 
 #![crate_type = "rlib"]
 #![feature(no_core, asm_experimental_arch)]
-#![feature(s390x_target_feature_vector, simd_ffi, intrinsics, repr_simd)]
+#![feature(simd_ffi, intrinsics, repr_simd)]
 #![no_core]
 
 extern crate minicore;

tests/codegen-llvm/simd/extract-insert-dyn.rs

@@ -5,7 +5,6 @@
     repr_simd,
     arm_target_feature,
     mips_target_feature,
-    s390x_target_feature_vector,
     riscv_target_feature
 )]
 #![no_std]

tests/ui/abi/simd-abi-checks-s390x.rs

@@ -10,11 +10,9 @@
 //@[z13_soft_float] needs-llvm-components: systemz
 //@ ignore-backends: gcc
 //[z13_soft_float]~? WARN must be disabled to ensure that the ABI of the current target can be implemented correctly
-
-//[z13_no_vector,z13_soft_float]~? WARN unstable feature specified for `-Ctarget-feature`
 //[z13_soft_float]~? WARN target feature `soft-float` cannot be enabled with `-Ctarget-feature`
 
-#![feature(no_core, repr_simd, s390x_target_feature_vector)]
+#![feature(no_core, repr_simd)]
 #![no_core]
 #![crate_type = "lib"]
 #![allow(non_camel_case_types, improper_ctypes_definitions)]