diff options
Diffstat (limited to 'third_party/rust/packed_simd/src/codegen/math/float/powf.rs')
| -rw-r--r-- | third_party/rust/packed_simd/src/codegen/math/float/powf.rs | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/third_party/rust/packed_simd/src/codegen/math/float/powf.rs b/third_party/rust/packed_simd/src/codegen/math/float/powf.rs deleted file mode 100644 index 89ca52e96d..0000000000 --- a/third_party/rust/packed_simd/src/codegen/math/float/powf.rs +++ /dev/null @@ -1,112 +0,0 @@ -//! Vertical floating-point `powf` -#![allow(unused)] - -// FIXME 64-bit powfgle elem vectors mispowfg - -use crate::*; - -pub(crate) trait Powf { - fn powf(self, x: Self) -> Self; -} - -#[allow(improper_ctypes)] -extern "C" { - #[link_name = "llvm.pow.v2f32"] - fn powf_v2f32(x: f32x2, y: f32x2) -> f32x2; - #[link_name = "llvm.pow.v4f32"] - fn powf_v4f32(x: f32x4, y: f32x4) -> f32x4; - #[link_name = "llvm.pow.v8f32"] - fn powf_v8f32(x: f32x8, y: f32x8) -> f32x8; - #[link_name = "llvm.pow.v16f32"] - fn powf_v16f32(x: f32x16, y: f32x16) -> f32x16; - /* FIXME 64-bit powfgle elem vectors - #[link_name = "llvm.pow.v1f64"] - fn powf_v1f64(x: f64x1, y: f64x1) -> f64x1; - */ - #[link_name = "llvm.pow.v2f64"] - fn powf_v2f64(x: f64x2, y: f64x2) -> f64x2; - #[link_name = "llvm.pow.v4f64"] - fn powf_v4f64(x: f64x4, y: f64x4) -> f64x4; - #[link_name = "llvm.pow.v8f64"] - fn powf_v8f64(x: f64x8, y: f64x8) -> f64x8; - - #[link_name = "llvm.pow.f32"] - fn powf_f32(x: f32, y: f32) -> f32; - #[link_name = "llvm.pow.f64"] - fn powf_f64(x: f64, y: f64) -> f64; -} - -gen_binary_impl_table!(Powf, powf); - -cfg_if! { - if #[cfg(target_arch = "s390x")] { - // FIXME: https://github.com/rust-lang-nursery/packed_simd/issues/14 - impl_binary!(f32x2[f32; 2]: powf_f32); - impl_binary!(f32x4[f32; 4]: powf_f32); - impl_binary!(f32x8[f32; 8]: powf_f32); - impl_binary!(f32x16[f32; 16]: powf_f32); - - impl_binary!(f64x2[f64; 2]: powf_f64); - impl_binary!(f64x4[f64; 4]: powf_f64); - impl_binary!(f64x8[f64; 8]: powf_f64); - } else if #[cfg(all(target_arch = "x86_64", feature = "sleef-sys"))] { - use sleef_sys::*; - cfg_if! { - if #[cfg(target_feature = "avx2")] { - impl_binary!(f32x2[t => f32x4]: Sleef_powf4_u10avx2128); - impl_binary!(f32x16[h => f32x8]: Sleef_powf8_u10avx2); - impl_binary!(f64x8[h => f64x4]: Sleef_powd4_u10avx2); - - impl_binary!(f32x4: Sleef_powf4_u10avx2128); - impl_binary!(f32x8: Sleef_powf8_u10avx2); - impl_binary!(f64x2: Sleef_powd2_u10avx2128); - impl_binary!(f64x4: Sleef_powd4_u10avx2); - } else if #[cfg(target_feature = "avx")] { - impl_binary!(f32x2[t => f32x4]: Sleef_powf4_u10sse4); - impl_binary!(f32x16[h => f32x8]: Sleef_powf8_u10avx); - impl_binary!(f64x8[h => f64x4]: Sleef_powd4_u10avx); - - impl_binary!(f32x4: Sleef_powf4_u10sse4); - impl_binary!(f32x8: Sleef_powf8_u10avx); - impl_binary!(f64x2: Sleef_powd2_u10sse4); - impl_binary!(f64x4: Sleef_powd4_u10avx); - } else if #[cfg(target_feature = "sse4.2")] { - impl_binary!(f32x2[t => f32x4]: Sleef_powf4_u10sse4); - impl_binary!(f32x16[q => f32x4]: Sleef_powf4_u10sse4); - impl_binary!(f64x8[q => f64x2]: Sleef_powd2_u10sse4); - - impl_binary!(f32x4: Sleef_powf4_u10sse4); - impl_binary!(f32x8[h => f32x4]: Sleef_powf4_u10sse4); - impl_binary!(f64x2: Sleef_powd2_u10sse4); - impl_binary!(f64x4[h => f64x2]: Sleef_powd2_u10sse4); - } else if #[cfg(target_feature = "sse2")] { - impl_binary!(f32x2[t => f32x4]: Sleef_powf4_u10sse2); - impl_binary!(f32x16[q => f32x4]: Sleef_powf4_u10sse2); - impl_binary!(f64x8[q => f64x2]: Sleef_powd2_u10sse2); - - impl_binary!(f32x4: Sleef_powf4_u10sse2); - impl_binary!(f32x8[h => f32x4]: Sleef_powf4_u10sse2); - impl_binary!(f64x2: Sleef_powd2_u10sse2); - impl_binary!(f64x4[h => f64x2]: Sleef_powd2_u10sse2); - } else { - impl_binary!(f32x2[f32; 2]: powf_f32); - impl_binary!(f32x4: powf_v4f32); - impl_binary!(f32x8: powf_v8f32); - impl_binary!(f32x16: powf_v16f32); - - impl_binary!(f64x2: powf_v2f64); - impl_binary!(f64x4: powf_v4f64); - impl_binary!(f64x8: powf_v8f64); - } - } - } else { - impl_binary!(f32x2[f32; 2]: powf_f32); - impl_binary!(f32x4: powf_v4f32); - impl_binary!(f32x8: powf_v8f32); - impl_binary!(f32x16: powf_v16f32); - - impl_binary!(f64x2: powf_v2f64); - impl_binary!(f64x4: powf_v4f64); - impl_binary!(f64x8: powf_v8f64); - } -} |