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-rw-r--r--src/test/ui/simd/intrinsic/generic-gather-pass.rs141
1 files changed, 0 insertions, 141 deletions
diff --git a/src/test/ui/simd/intrinsic/generic-gather-pass.rs b/src/test/ui/simd/intrinsic/generic-gather-pass.rs
deleted file mode 100644
index 805caebe5..000000000
--- a/src/test/ui/simd/intrinsic/generic-gather-pass.rs
+++ /dev/null
@@ -1,141 +0,0 @@
-// run-pass
-// ignore-emscripten
-
-// Test that the simd_{gather,scatter} intrinsics produce the correct results.
-
-#![feature(repr_simd, platform_intrinsics)]
-#![allow(non_camel_case_types)]
-
-#[repr(simd)]
-#[derive(Copy, Clone, PartialEq, Debug)]
-struct x4<T>(pub T, pub T, pub T, pub T);
-
-extern "platform-intrinsic" {
- fn simd_gather<T, U, V>(x: T, y: U, z: V) -> T;
- fn simd_scatter<T, U, V>(x: T, y: U, z: V) -> ();
-}
-
-fn main() {
- let mut x = [0_f32, 1., 2., 3., 4., 5., 6., 7.];
-
- let default = x4(-3_f32, -3., -3., -3.);
- let s_strided = x4(0_f32, 2., -3., 6.);
- let mask = x4(-1_i32, -1, 0, -1);
-
- // reading from *const
- unsafe {
- let pointer = &x[0] as *const f32;
- let pointers = x4(
- pointer.offset(0) as *const f32,
- pointer.offset(2),
- pointer.offset(4),
- pointer.offset(6)
- );
-
- let r_strided = simd_gather(default, pointers, mask);
-
- assert_eq!(r_strided, s_strided);
- }
-
- // reading from *mut
- unsafe {
- let pointer = &mut x[0] as *mut f32;
- let pointers = x4(
- pointer.offset(0) as *mut f32,
- pointer.offset(2),
- pointer.offset(4),
- pointer.offset(6)
- );
-
- let r_strided = simd_gather(default, pointers, mask);
-
- assert_eq!(r_strided, s_strided);
- }
-
- // writing to *mut
- unsafe {
- let pointer = &mut x[0] as *mut f32;
- let pointers = x4(
- pointer.offset(0) as *mut f32,
- pointer.offset(2),
- pointer.offset(4),
- pointer.offset(6)
- );
-
- let values = x4(42_f32, 43_f32, 44_f32, 45_f32);
- simd_scatter(values, pointers, mask);
-
- assert_eq!(x, [42., 1., 43., 3., 4., 5., 45., 7.]);
- }
-
- // test modifying array of *const f32
- let mut y = [
- &x[0] as *const f32,
- &x[1] as *const f32,
- &x[2] as *const f32,
- &x[3] as *const f32,
- &x[4] as *const f32,
- &x[5] as *const f32,
- &x[6] as *const f32,
- &x[7] as *const f32
- ];
-
- let default = x4(y[0], y[0], y[0], y[0]);
- let s_strided = x4(y[0], y[2], y[0], y[6]);
-
- // reading from *const
- unsafe {
- let pointer = &y[0] as *const *const f32;
- let pointers = x4(
- pointer.offset(0) as *const *const f32,
- pointer.offset(2),
- pointer.offset(4),
- pointer.offset(6)
- );
-
- let r_strided = simd_gather(default, pointers, mask);
-
- assert_eq!(r_strided, s_strided);
- }
-
- // reading from *mut
- unsafe {
- let pointer = &mut y[0] as *mut *const f32;
- let pointers = x4(
- pointer.offset(0) as *mut *const f32,
- pointer.offset(2),
- pointer.offset(4),
- pointer.offset(6)
- );
-
- let r_strided = simd_gather(default, pointers, mask);
-
- assert_eq!(r_strided, s_strided);
- }
-
- // writing to *mut
- unsafe {
- let pointer = &mut y[0] as *mut *const f32;
- let pointers = x4(
- pointer.offset(0) as *mut *const f32,
- pointer.offset(2),
- pointer.offset(4),
- pointer.offset(6)
- );
-
- let values = x4(y[7], y[6], y[5], y[1]);
- simd_scatter(values, pointers, mask);
-
- let s = [
- &x[7] as *const f32,
- &x[1] as *const f32,
- &x[6] as *const f32,
- &x[3] as *const f32,
- &x[4] as *const f32,
- &x[5] as *const f32,
- &x[1] as *const f32,
- &x[7] as *const f32
- ];
- assert_eq!(y, s);
- }
-}