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rustc_target: Use zvl*b target features in vector ABI check

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Taiki Endo
2025-03-20 19:48:02 +09:00
parent 55add8fce3
commit 8a6f96a4a0
1 changed files with 14 additions and 2 deletions
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compiler/rustc_target/src/target_features.rs
+14 -2
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@@ -740,8 +740,20 @@ pub fn all_rust_features() -> impl Iterator<Item = (&'static str, Stability)> {
const POWERPC_FEATURES_FOR_CORRECT_VECTOR_ABI: &'static [(u64, &'static str)] = &[(128, "altivec")];
const WASM_FEATURES_FOR_CORRECT_VECTOR_ABI: &'static [(u64, &'static str)] = &[(128, "simd128")];
const S390X_FEATURES_FOR_CORRECT_VECTOR_ABI: &'static [(u64, &'static str)] = &[(128, "vector")];
const RISCV_FEATURES_FOR_CORRECT_VECTOR_ABI: &'static [(u64, &'static str)] =
&[/*(64, "zvl64b"), */ (128, "v")];
const RISCV_FEATURES_FOR_CORRECT_VECTOR_ABI: &'static [(u64, &'static str)] = &[
(32, "zvl32b"),
(64, "zvl64b"),
(128, "zvl128b"),
(256, "zvl256b"),
(512, "zvl512b"),
(1024, "zvl1024b"),
(2048, "zvl2048b"),
(4096, "zvl4096b"),
(8192, "zvl8192b"),
(16384, "zvl16384b"),
(32768, "zvl32768b"),
(65536, "zvl65536b"),
];
// Always warn on SPARC, as the necessary target features cannot be enabled in Rust at the moment.
const SPARC_FEATURES_FOR_CORRECT_VECTOR_ABI: &'static [(u64, &'static str)] = &[/*(64, "vis")*/];