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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-07 05:48:48 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-07 05:48:48 +0000 |
commit | ef24de24a82fe681581cc130f342363c47c0969a (patch) | |
tree | 0d494f7e1a38b95c92426f58fe6eaa877303a86c /vendor/packed_simd_2/src/api/cmp/vertical.rs | |
parent | Releasing progress-linux version 1.74.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-ef24de24a82fe681581cc130f342363c47c0969a.tar.xz rustc-ef24de24a82fe681581cc130f342363c47c0969a.zip |
Merging upstream version 1.75.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/packed_simd_2/src/api/cmp/vertical.rs')
-rw-r--r-- | vendor/packed_simd_2/src/api/cmp/vertical.rs | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/vendor/packed_simd_2/src/api/cmp/vertical.rs b/vendor/packed_simd_2/src/api/cmp/vertical.rs deleted file mode 100644 index ea4a0d1a3..000000000 --- a/vendor/packed_simd_2/src/api/cmp/vertical.rs +++ /dev/null @@ -1,114 +0,0 @@ -//! Vertical (lane-wise) vector comparisons returning vector masks. - -macro_rules! impl_cmp_vertical { - ( - [$elem_ty:ident; $elem_count:expr]: - $id:ident, - $mask_ty:ident, - $is_mask:expr,($true:expr, $false:expr) | $test_tt:tt - ) => { - impl $id { - /// Lane-wise equality comparison. - #[inline] - pub fn eq(self, other: Self) -> $mask_ty { - use crate::llvm::simd_eq; - Simd(unsafe { simd_eq(self.0, other.0) }) - } - - /// Lane-wise inequality comparison. - #[inline] - pub fn ne(self, other: Self) -> $mask_ty { - use crate::llvm::simd_ne; - Simd(unsafe { simd_ne(self.0, other.0) }) - } - - /// Lane-wise less-than comparison. - #[inline] - pub fn lt(self, other: Self) -> $mask_ty { - use crate::llvm::{simd_gt, simd_lt}; - if $is_mask { - Simd(unsafe { simd_gt(self.0, other.0) }) - } else { - Simd(unsafe { simd_lt(self.0, other.0) }) - } - } - - /// Lane-wise less-than-or-equals comparison. - #[inline] - pub fn le(self, other: Self) -> $mask_ty { - use crate::llvm::{simd_ge, simd_le}; - if $is_mask { - Simd(unsafe { simd_ge(self.0, other.0) }) - } else { - Simd(unsafe { simd_le(self.0, other.0) }) - } - } - - /// Lane-wise greater-than comparison. - #[inline] - pub fn gt(self, other: Self) -> $mask_ty { - use crate::llvm::{simd_gt, simd_lt}; - if $is_mask { - Simd(unsafe { simd_lt(self.0, other.0) }) - } else { - Simd(unsafe { simd_gt(self.0, other.0) }) - } - } - - /// Lane-wise greater-than-or-equals comparison. - #[inline] - pub fn ge(self, other: Self) -> $mask_ty { - use crate::llvm::{simd_ge, simd_le}; - if $is_mask { - Simd(unsafe { simd_le(self.0, other.0) }) - } else { - Simd(unsafe { simd_ge(self.0, other.0) }) - } - } - } - test_if!{ - $test_tt: - paste::item! { - pub mod [<$id _cmp_vertical>] { - use super::*; - #[cfg_attr(not(target_arch = "wasm32"), test)] #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)] - fn cmp() { - let a = $id::splat($false); - let b = $id::splat($true); - - let r = a.lt(b); - let e = $mask_ty::splat(true); - assert!(r == e); - let r = a.le(b); - assert!(r == e); - - let e = $mask_ty::splat(false); - let r = a.gt(b); - assert!(r == e); - let r = a.ge(b); - assert!(r == e); - let r = a.eq(b); - assert!(r == e); - - let mut a = a; - let mut b = b; - let mut e = e; - for i in 0..$id::lanes() { - if i % 2 == 0 { - a = a.replace(i, $false); - b = b.replace(i, $true); - e = e.replace(i, true); - } else { - a = a.replace(i, $true); - b = b.replace(i, $false); - e = e.replace(i, false); - } - } - let r = a.lt(b); - assert!(r == e); - } - } - } - } - }; -} |