diff options
Diffstat (limited to 'vendor/packed_simd_2/src/codegen/reductions/mask/x86/sse.rs')
-rw-r--r-- | vendor/packed_simd_2/src/codegen/reductions/mask/x86/sse.rs | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/vendor/packed_simd_2/src/codegen/reductions/mask/x86/sse.rs b/vendor/packed_simd_2/src/codegen/reductions/mask/x86/sse.rs deleted file mode 100644 index e0c9aee92..000000000 --- a/vendor/packed_simd_2/src/codegen/reductions/mask/x86/sse.rs +++ /dev/null @@ -1,35 +0,0 @@ -//! Mask reductions implementation for `x86` and `x86_64` targets with `SSE`. -#![allow(unused)] - -/// `x86`/`x86_64` 128-bit `m32x4` `SSE` implementation -macro_rules! x86_m32x4_sse_impl { - ($id:ident) => { - impl All for $id { - #[inline] - #[target_feature(enable = "sse")] - unsafe fn all(self) -> bool { - #[cfg(target_arch = "x86")] - use crate::arch::x86::_mm_movemask_ps; - #[cfg(target_arch = "x86_64")] - use crate::arch::x86_64::_mm_movemask_ps; - // _mm_movemask_ps(a) creates a 4bit mask containing the - // most significant bit of each lane of `a`. If all - // bits are set, then all 4 lanes of the mask are - // true. - _mm_movemask_ps(crate::mem::transmute(self)) == 0b_1111_i32 - } - } - impl Any for $id { - #[inline] - #[target_feature(enable = "sse")] - unsafe fn any(self) -> bool { - #[cfg(target_arch = "x86")] - use crate::arch::x86::_mm_movemask_ps; - #[cfg(target_arch = "x86_64")] - use crate::arch::x86_64::_mm_movemask_ps; - - _mm_movemask_ps(crate::mem::transmute(self)) != 0 - } - } - }; -} |