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Auto merge of #2003 - RalfJung:simd-reduce-test, r=RalfJung

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also test f32/f64 simd_reduce

Forgot to include this in https://github.com/rust-lang/miri/pull/2001
This commit is contained in:
bors 2022-03-06 04:22:12 +00:00
commit a25d905ddf
1 changed files with 11 additions and 1 deletions
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12
tests/run-pass/portable-simd.rs
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@ -20,6 +20,11 @@ fn simd_ops_f32() {
assert_eq!(a.lanes_lt(f32x4::splat(5.0)*b), Mask::from_int(i32x4::from_array([0, 0, -1, 0]))); assert_eq!(a.lanes_lt(f32x4::splat(5.0)*b), Mask::from_int(i32x4::from_array([0, 0, -1, 0])));
assert_eq!(a.lanes_ge(f32x4::splat(5.0)*b), Mask::from_int(i32x4::from_array([-1, -1, 0, -1]))); assert_eq!(a.lanes_ge(f32x4::splat(5.0)*b), Mask::from_int(i32x4::from_array([-1, -1, 0, -1])));
assert_eq!(a.lanes_gt(f32x4::splat(5.0)*b), Mask::from_int(i32x4::from_array([-1, 0, 0, -1]))); assert_eq!(a.lanes_gt(f32x4::splat(5.0)*b), Mask::from_int(i32x4::from_array([-1, 0, 0, -1])));
assert_eq!(a.horizontal_sum(), 40.0);
assert_eq!(b.horizontal_sum(), 2.0);
assert_eq!(a.horizontal_product(), 100.0*100.0);
assert_eq!(b.horizontal_product(), -24.0);
} }
fn simd_ops_f64() { fn simd_ops_f64() {
@ -41,6 +46,11 @@ fn simd_ops_f64() {
assert_eq!(a.lanes_lt(f64x4::splat(5.0)*b), Mask::from_int(i64x4::from_array([0, 0, -1, 0]))); assert_eq!(a.lanes_lt(f64x4::splat(5.0)*b), Mask::from_int(i64x4::from_array([0, 0, -1, 0])));
assert_eq!(a.lanes_ge(f64x4::splat(5.0)*b), Mask::from_int(i64x4::from_array([-1, -1, 0, -1]))); assert_eq!(a.lanes_ge(f64x4::splat(5.0)*b), Mask::from_int(i64x4::from_array([-1, -1, 0, -1])));
assert_eq!(a.lanes_gt(f64x4::splat(5.0)*b), Mask::from_int(i64x4::from_array([-1, 0, 0, -1]))); assert_eq!(a.lanes_gt(f64x4::splat(5.0)*b), Mask::from_int(i64x4::from_array([-1, 0, 0, -1])));
assert_eq!(a.horizontal_sum(), 40.0);
assert_eq!(b.horizontal_sum(), 2.0);
assert_eq!(a.horizontal_product(), 100.0*100.0);
assert_eq!(b.horizontal_product(), -24.0);
} }
fn simd_ops_i32() { fn simd_ops_i32() {
@ -78,7 +88,7 @@ fn simd_ops_i32() {
assert_eq!(a.horizontal_sum(), 40); assert_eq!(a.horizontal_sum(), 40);
assert_eq!(b.horizontal_sum(), 2); assert_eq!(b.horizontal_sum(), 2);
assert_eq!(a.horizontal_product(), 100*100); assert_eq!(a.horizontal_product(), 100*100);
assert_eq!(b.horizontal_product(), 6*-4); assert_eq!(b.horizontal_product(), -24);
} }
fn simd_intrinsics() { fn simd_intrinsics() {