diff --git a/tests/ui/target-feature/wasm-disable-simd.rs b/tests/ui/target-feature/wasm-disable-simd.rs new file mode 100644 index 0000000000000..998c867482372 --- /dev/null +++ b/tests/ui/target-feature/wasm-disable-simd.rs @@ -0,0 +1,12 @@ +//@ only-wasm32-wasip1 +//@ compile-flags: -Ctarget-feature=-simd128 --crate-type=lib +//@ build-pass + +// This is a regression test of #131031. + +use std::arch::wasm32::*; + +#[target_feature(enable = "simd128")] +pub unsafe fn some_simd128_fn(chunk: v128) -> bool { + u8x16_all_true(chunk) +}