| //! This is a regression test to ensure that we emit a diagnostic pointing to the | |
| //! reason the type was rejected in inline assembly. | |
| //@ only-x86_64 | |
| #![feature(repr_simd)] | |
| #[repr(simd)] | |
| #[derive(Copy, Clone)] | |
| pub struct Foo<const C: usize>([u8; C]); | |
| //~^ ERROR: cannot evaluate SIMD vector length | |
| pub unsafe fn foo<const C: usize>(a: Foo<C>) { | |
| std::arch::asm!( | |
| "movaps {src}, {src}", | |
| src = in(xmm_reg) a, | |
| //~^ NOTE: SIMD vector length needs to be known statically | |
| ); | |
| } | |
| fn main() {} |