// This used to cause an ICE for an internal index out of range due to simd_shuffle_indices being // passed the wrong Instance, causing issues with inlining. See #67557. // // run-pass // compile-flags: -Zmir-opt-level=3 #![feature(platform_intrinsics, repr_simd, rustc_attrs)] extern "platform-intrinsic" { #[rustc_args_required_const(2)] fn simd_shuffle2(x: T, y: T, idx: [u32; 2]) -> U; } #[repr(simd)] #[derive(Debug, PartialEq)] struct Simd2(u8, u8); fn main() { unsafe { let _: Simd2 = inline_me(); } } #[inline(always)] unsafe fn inline_me() -> Simd2 { simd_shuffle2(Simd2(10, 11), Simd2(12, 13), [0, 3]) }