Add some more tests
This commit is contained in:
gnzlbg
parent
f0bbd2b71c
commit
e6239bb817
2 changed files with 296 additions and 27 deletions
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@ -5,20 +5,49 @@
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#![allow(non_camel_case_types)]
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#[repr(simd)] struct i8x1(i8);
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#[repr(simd)] struct u16x2(u16, u16);
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#[repr(simd)] struct f32x3(f32, f32, f32);
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extern "platform-intrinsic" {
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fn simd_insert<T, U>(x: T, idx: u32, val: U) -> T;
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fn simd_extract<T, U>(x: T, idx: u32) -> U;
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}
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const fn foo(x: i8x1) -> i8 {
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unsafe { simd_insert(x, 0_u32, 42_i8) }.0
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}
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fn main() {
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const V: i8x1 = i8x1(13);
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const X: i8 = foo(V);
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const Y: i8 = unsafe { simd_extract(V, 0) };
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assert_eq!(X, 42);
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assert_eq!(Y, 13);
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{
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const U: i8x1 = i8x1(13);
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const V: i8x1 = unsafe { simd_insert(U, 0_u32, 42_i8) };
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const X0: i8 = V.0;
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const Y0: i8 = unsafe { simd_extract(V, 0) };
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assert_eq!(X0, 42);
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assert_eq!(Y0, 42);
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}
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{
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const U: u16x2 = u16x2(13, 14);
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const V: u16x2 = unsafe { simd_insert(U, 1_u32, 42_u16) };
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const X0: u16 = V.0;
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const X1: u16 = V.1;
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const Y0: u16 = unsafe { simd_extract(V, 0) };
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const Y1: u16 = unsafe { simd_extract(V, 1) };
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assert_eq!(X0, 13);
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assert_eq!(X1, 42);
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assert_eq!(Y0, 13);
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assert_eq!(Y1, 42);
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}
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{
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const U: f32x3 = f32x3(13., 14., 15.);
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const V: f32x3 = unsafe { simd_insert(U, 1_u32, 42_f32) };
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const X0: f32 = V.0;
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const X1: f32 = V.1;
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const X2: f32 = V.2;
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const Y0: f32 = unsafe { simd_extract(V, 0) };
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const Y1: f32 = unsafe { simd_extract(V, 1) };
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const Y2: f32 = unsafe { simd_extract(V, 2) };
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assert_eq!(X0, 13.);
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assert_eq!(X1, 42.);
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assert_eq!(X2, 15.);
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assert_eq!(Y0, 13.);
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assert_eq!(Y1, 42.);
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assert_eq!(Y2, 15.);
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}
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}
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@ -1,48 +1,288 @@
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warning: skipping const checks
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--> $DIR/insert_extract.rs:22:5
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--> $DIR/insert_extract.rs:22:9
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LL | assert_eq!(X, 42);
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| ^^^^^^^^^^^^^^^^^^
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LL | assert_eq!(X0, 42);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:22:5
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--> $DIR/insert_extract.rs:22:9
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LL | assert_eq!(X, 42);
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| ^^^^^^^^^^^^^^^^^^
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LL | assert_eq!(X0, 42);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:22:5
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--> $DIR/insert_extract.rs:22:9
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LL | assert_eq!(X, 42);
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| ^^^^^^^^^^^^^^^^^^
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LL | assert_eq!(X0, 42);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:23:5
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--> $DIR/insert_extract.rs:23:9
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LL | assert_eq!(Y, 13);
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| ^^^^^^^^^^^^^^^^^^
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LL | assert_eq!(Y0, 42);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:23:5
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--> $DIR/insert_extract.rs:23:9
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LL | assert_eq!(Y, 13);
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| ^^^^^^^^^^^^^^^^^^
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LL | assert_eq!(Y0, 42);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:23:5
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--> $DIR/insert_extract.rs:23:9
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LL | assert_eq!(Y, 13);
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| ^^^^^^^^^^^^^^^^^^
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LL | assert_eq!(Y0, 42);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:32:9
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LL | assert_eq!(X0, 13);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:32:9
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LL | assert_eq!(X0, 13);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:32:9
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LL | assert_eq!(X0, 13);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:33:9
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LL | assert_eq!(X1, 42);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:33:9
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LL | assert_eq!(X1, 42);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:33:9
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LL | assert_eq!(X1, 42);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:34:9
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LL | assert_eq!(Y0, 13);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:34:9
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LL | assert_eq!(Y0, 13);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:34:9
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LL | assert_eq!(Y0, 13);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:35:9
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LL | assert_eq!(Y1, 42);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:35:9
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LL | assert_eq!(Y1, 42);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:35:9
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LL | assert_eq!(Y1, 42);
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| ^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:46:9
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LL | assert_eq!(X0, 13.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:46:9
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LL | assert_eq!(X0, 13.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:46:9
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LL | assert_eq!(X0, 13.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:47:9
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LL | assert_eq!(X1, 42.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:47:9
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LL | assert_eq!(X1, 42.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:47:9
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LL | assert_eq!(X1, 42.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:48:9
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LL | assert_eq!(X2, 15.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:48:9
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LL | assert_eq!(X2, 15.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:48:9
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LL | assert_eq!(X2, 15.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:49:9
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LL | assert_eq!(Y0, 13.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:49:9
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LL | assert_eq!(Y0, 13.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:49:9
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LL | assert_eq!(Y0, 13.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:50:9
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LL | assert_eq!(Y1, 42.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:50:9
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LL | assert_eq!(Y1, 42.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:50:9
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LL | assert_eq!(Y1, 42.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:51:9
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LL | assert_eq!(Y2, 15.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:51:9
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LL | assert_eq!(Y2, 15.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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warning: skipping const checks
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--> $DIR/insert_extract.rs:51:9
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LL | assert_eq!(Y2, 15.);
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| ^^^^^^^^^^^^^^^^^^^^
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= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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