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diff --git a/library/stdarch/crates/core_arch/src/wasm32/relaxed_simd.rs b/library/stdarch/crates/core_arch/src/wasm32/relaxed_simd.rs
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+++ b/library/stdarch/crates/core_arch/src/wasm32/relaxed_simd.rs
@@ -0,0 +1,449 @@
+use super::v128;
+use crate::core_arch::simd;
+
+#[cfg(test)]
+use stdarch_test::assert_instr;
+
+#[allow(improper_ctypes)]
+extern "C" {
+ #[link_name = "llvm.wasm.relaxed.swizzle"]
+ fn llvm_relaxed_swizzle(a: simd::i8x16, b: simd::i8x16) -> simd::i8x16;
+ #[link_name = "llvm.wasm.relaxed.trunc.signed"]
+ fn llvm_relaxed_trunc_signed(a: simd::f32x4) -> simd::i32x4;
+ #[link_name = "llvm.wasm.relaxed.trunc.unsigned"]
+ fn llvm_relaxed_trunc_unsigned(a: simd::f32x4) -> simd::i32x4;
+ #[link_name = "llvm.wasm.relaxed.trunc.signed.zero"]
+ fn llvm_relaxed_trunc_signed_zero(a: simd::f64x2) -> simd::i32x4;
+ #[link_name = "llvm.wasm.relaxed.trunc.unsigned.zero"]
+ fn llvm_relaxed_trunc_unsigned_zero(a: simd::f64x2) -> simd::i32x4;
+
+ #[link_name = "llvm.wasm.fma.v4f32"]
+ fn llvm_f32x4_fma(a: simd::f32x4, b: simd::f32x4, c: simd::f32x4) -> simd::f32x4;
+ #[link_name = "llvm.wasm.fms.v4f32"]
+ fn llvm_f32x4_fms(a: simd::f32x4, b: simd::f32x4, c: simd::f32x4) -> simd::f32x4;
+ #[link_name = "llvm.wasm.fma.v2f64"]
+ fn llvm_f64x2_fma(a: simd::f64x2, b: simd::f64x2, c: simd::f64x2) -> simd::f64x2;
+ #[link_name = "llvm.wasm.fms.v2f64"]
+ fn llvm_f64x2_fms(a: simd::f64x2, b: simd::f64x2, c: simd::f64x2) -> simd::f64x2;
+
+ #[link_name = "llvm.wasm.laneselect.v16i8"]
+ fn llvm_i8x16_laneselect(a: simd::i8x16, b: simd::i8x16, c: simd::i8x16) -> simd::i8x16;
+ #[link_name = "llvm.wasm.laneselect.v8i16"]
+ fn llvm_i16x8_laneselect(a: simd::i16x8, b: simd::i16x8, c: simd::i16x8) -> simd::i16x8;
+ #[link_name = "llvm.wasm.laneselect.v4i32"]
+ fn llvm_i32x4_laneselect(a: simd::i32x4, b: simd::i32x4, c: simd::i32x4) -> simd::i32x4;
+ #[link_name = "llvm.wasm.laneselect.v2i64"]
+ fn llvm_i64x2_laneselect(a: simd::i64x2, b: simd::i64x2, c: simd::i64x2) -> simd::i64x2;
+
+ #[link_name = "llvm.wasm.relaxed.min.v4f32"]
+ fn llvm_f32x4_relaxed_min(a: simd::f32x4, b: simd::f32x4) -> simd::f32x4;
+ #[link_name = "llvm.wasm.relaxed.min.v2f64"]
+ fn llvm_f64x2_relaxed_min(a: simd::f64x2, b: simd::f64x2) -> simd::f64x2;
+ #[link_name = "llvm.wasm.relaxed.max.v4f32"]
+ fn llvm_f32x4_relaxed_max(a: simd::f32x4, b: simd::f32x4) -> simd::f32x4;
+ #[link_name = "llvm.wasm.relaxed.max.v2f64"]
+ fn llvm_f64x2_relaxed_max(a: simd::f64x2, b: simd::f64x2) -> simd::f64x2;
+
+ #[link_name = "llvm.wasm.relaxed.q15mulr.signed"]
+ fn llvm_relaxed_q15mulr_signed(a: simd::i16x8, b: simd::i16x8) -> simd::i16x8;
+ #[link_name = "llvm.wasm.dot.i8x16.i7x16.signed"]
+ fn llvm_i16x8_relaxed_dot_i8x16_i7x16_s(a: simd::i8x16, b: simd::i8x16) -> simd::i16x8;
+ #[link_name = "llvm.wasm.dot.i8x16.i7x16.add.signed"]
+ fn llvm_i32x4_relaxed_dot_i8x16_i7x16_add_s(
+ a: simd::i8x16,
+ b: simd::i8x16,
+ c: simd::i32x4,
+ ) -> simd::i32x4;
+}
+
+/// A relaxed version of `i8x16_swizzle(a, s)` which selects lanes from `a`
+/// using indices in `s`.
+///
+/// Indices in the range `[0,15]` will select the `i`-th element of `a`.
+/// If the high bit of any element of `s` is set (meaning 128 or greater) then
+/// the corresponding output lane is guaranteed to be zero. Otherwise if the
+/// element of `s` is within the range `[16,128)` then the output lane is either
+/// 0 or `a[s[i] % 16]` depending on the implementation.
+#[inline]
+#[cfg_attr(test, assert_instr(i8x16.relaxed_swizzle))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("i8x16.relaxed_swizzle"))]
+pub fn i8x16_relaxed_swizzle(a: v128, s: v128) -> v128 {
+ unsafe { llvm_relaxed_swizzle(a.as_i8x16(), s.as_i8x16()).v128() }
+}
+
+/// A relaxed version of `i32x4_trunc_sat_f32x4(a)` converts the `f32` lanes
+/// of `a` to signed 32-bit integers.
+///
+/// Values which don't fit in 32-bit integers or are NaN may have the same
+/// result as `i32x4_trunc_sat_f32x4` or may return `i32::MIN`.
+#[inline]
+#[cfg_attr(test, assert_instr(i32x4.relaxed_trunc_f32x4_s))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("i32x4.relaxed_trunc_f32x4_s"))]
+pub fn i32x4_relaxed_trunc_f32x4(a: v128) -> v128 {
+ unsafe { llvm_relaxed_trunc_signed(a.as_f32x4()).v128() }
+}
+
+/// A relaxed version of `u32x4_trunc_sat_f32x4(a)` converts the `f32` lanes
+/// of `a` to unsigned 32-bit integers.
+///
+/// Values which don't fit in 32-bit unsigned integers or are NaN may have the
+/// same result as `u32x4_trunc_sat_f32x4` or may return `u32::MAX`.
+#[inline]
+#[cfg_attr(test, assert_instr(i32x4.relaxed_trunc_f32x4_u))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("i32x4.relaxed_trunc_f32x4_u"))]
+pub fn u32x4_relaxed_trunc_f32x4(a: v128) -> v128 {
+ unsafe { llvm_relaxed_trunc_unsigned(a.as_f32x4()).v128() }
+}
+
+/// A relaxed version of `i32x4_trunc_sat_f64x2_zero(a)` converts the `f64`
+/// lanes of `a` to signed 32-bit integers and the upper two lanes are zero.
+///
+/// Values which don't fit in 32-bit integers or are NaN may have the same
+/// result as `i32x4_trunc_sat_f32x4` or may return `i32::MIN`.
+#[inline]
+#[cfg_attr(test, assert_instr(i32x4.relaxed_trunc_f64x2_s_zero))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("i32x4.relaxed_trunc_f64x2_s_zero"))]
+pub fn i32x4_relaxed_trunc_f64x2_zero(a: v128) -> v128 {
+ unsafe { llvm_relaxed_trunc_signed_zero(a.as_f64x2()).v128() }
+}
+
+/// A relaxed version of `u32x4_trunc_sat_f64x2_zero(a)` converts the `f64`
+/// lanes of `a` to unsigned 32-bit integers and the upper two lanes are zero.
+///
+/// Values which don't fit in 32-bit unsigned integers or are NaN may have the
+/// same result as `u32x4_trunc_sat_f32x4` or may return `u32::MAX`.
+#[inline]
+#[cfg_attr(test, assert_instr(i32x4.relaxed_trunc_f64x2_u_zero))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("i32x4.relaxed_trunc_f64x2_u_zero"))]
+pub fn u32x4_relaxed_trunc_f64x2_zero(a: v128) -> v128 {
+ unsafe { llvm_relaxed_trunc_unsigned_zero(a.as_f64x2()).v128() }
+}
+
+/// Computes `a * b + c` with either one rounding or two roundings.
+#[inline]
+#[cfg_attr(test, assert_instr(f32x4.relaxed_madd))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("f32x4.relaxed_madd"))]
+pub fn f32x4_relaxed_madd(a: v128, b: v128, c: v128) -> v128 {
+ unsafe { llvm_f32x4_fma(a.as_f32x4(), b.as_f32x4(), c.as_f32x4()).v128() }
+}
+
+/// Computes `-a * b + c` with either one rounding or two roundings.
+#[inline]
+#[cfg_attr(test, assert_instr(f32x4.relaxed_nmadd))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("f32x4.relaxed_nmadd"))]
+pub fn f32x4_relaxed_nmadd(a: v128, b: v128, c: v128) -> v128 {
+ unsafe { llvm_f32x4_fms(a.as_f32x4(), b.as_f32x4(), c.as_f32x4()).v128() }
+}
+
+/// Computes `a * b + c` with either one rounding or two roundings.
+#[inline]
+#[cfg_attr(test, assert_instr(f64x2.relaxed_madd))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("f64x2.relaxed_madd"))]
+pub fn f64x2_relaxed_madd(a: v128, b: v128, c: v128) -> v128 {
+ unsafe { llvm_f64x2_fma(a.as_f64x2(), b.as_f64x2(), c.as_f64x2()).v128() }
+}
+
+/// Computes `-a * b + c` with either one rounding or two roundings.
+#[inline]
+#[cfg_attr(test, assert_instr(f64x2.relaxed_nmadd))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("f64x2.relaxed_nmadd"))]
+pub fn f64x2_relaxed_nmadd(a: v128, b: v128, c: v128) -> v128 {
+ unsafe { llvm_f64x2_fms(a.as_f64x2(), b.as_f64x2(), c.as_f64x2()).v128() }
+}
+
+/// A relaxed version of `v128_bitselect` where this either behaves the same as
+/// `v128_bitselect` or the high bit of each lane `m` is inspected and the
+/// corresponding lane of `a` is chosen if the bit is 1 or the lane of `b` is
+/// chosen if it's zero.
+///
+/// If the `m` mask's lanes are either all-one or all-zero then this instruction
+/// is the same as `v128_bitselect`.
+#[inline]
+#[cfg_attr(test, assert_instr(i8x16.relaxed_laneselect))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("i8x16.relaxed_laneselect"))]
+pub fn i8x16_relaxed_laneselect(a: v128, b: v128, m: v128) -> v128 {
+ unsafe { llvm_i8x16_laneselect(a.as_i8x16(), b.as_i8x16(), m.as_i8x16()).v128() }
+}
+
+/// A relaxed version of `v128_bitselect` where this either behaves the same as
+/// `v128_bitselect` or the high bit of each lane `m` is inspected and the
+/// corresponding lane of `a` is chosen if the bit is 1 or the lane of `b` is
+/// chosen if it's zero.
+///
+/// If the `m` mask's lanes are either all-one or all-zero then this instruction
+/// is the same as `v128_bitselect`.
+#[inline]
+#[cfg_attr(test, assert_instr(i16x8.relaxed_laneselect))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("i16x8.relaxed_laneselect"))]
+pub fn i16x8_relaxed_laneselect(a: v128, b: v128, m: v128) -> v128 {
+ unsafe { llvm_i16x8_laneselect(a.as_i16x8(), b.as_i16x8(), m.as_i16x8()).v128() }
+}
+
+/// A relaxed version of `v128_bitselect` where this either behaves the same as
+/// `v128_bitselect` or the high bit of each lane `m` is inspected and the
+/// corresponding lane of `a` is chosen if the bit is 1 or the lane of `b` is
+/// chosen if it's zero.
+///
+/// If the `m` mask's lanes are either all-one or all-zero then this instruction
+/// is the same as `v128_bitselect`.
+#[inline]
+#[cfg_attr(test, assert_instr(i32x4.relaxed_laneselect))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("i32x4.relaxed_laneselect"))]
+pub fn i32x4_relaxed_laneselect(a: v128, b: v128, m: v128) -> v128 {
+ unsafe { llvm_i32x4_laneselect(a.as_i32x4(), b.as_i32x4(), m.as_i32x4()).v128() }
+}
+
+/// A relaxed version of `v128_bitselect` where this either behaves the same as
+/// `v128_bitselect` or the high bit of each lane `m` is inspected and the
+/// corresponding lane of `a` is chosen if the bit is 1 or the lane of `b` is
+/// chosen if it's zero.
+///
+/// If the `m` mask's lanes are either all-one or all-zero then this instruction
+/// is the same as `v128_bitselect`.
+#[inline]
+#[cfg_attr(test, assert_instr(i64x2.relaxed_laneselect))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("i64x2.relaxed_laneselect"))]
+pub fn i64x2_relaxed_laneselect(a: v128, b: v128, m: v128) -> v128 {
+ unsafe { llvm_i64x2_laneselect(a.as_i64x2(), b.as_i64x2(), m.as_i64x2()).v128() }
+}
+
+/// A relaxed version of `f32x4_min` which is either `f32x4_min` or
+/// `f32x4_pmin`.
+#[inline]
+#[cfg_attr(test, assert_instr(f32x4.relaxed_min))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("f32x4.relaxed_min"))]
+pub fn f32x4_relaxed_min(a: v128, b: v128) -> v128 {
+ unsafe { llvm_f32x4_relaxed_min(a.as_f32x4(), b.as_f32x4()).v128() }
+}
+
+/// A relaxed version of `f32x4_max` which is either `f32x4_max` or
+/// `f32x4_pmax`.
+#[inline]
+#[cfg_attr(test, assert_instr(f32x4.relaxed_max))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("f32x4.relaxed_max"))]
+pub fn f32x4_relaxed_max(a: v128, b: v128) -> v128 {
+ unsafe { llvm_f32x4_relaxed_max(a.as_f32x4(), b.as_f32x4()).v128() }
+}
+
+/// A relaxed version of `f64x2_min` which is either `f64x2_min` or
+/// `f64x2_pmin`.
+#[inline]
+#[cfg_attr(test, assert_instr(f64x2.relaxed_min))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("f64x2.relaxed_min"))]
+pub fn f64x2_relaxed_min(a: v128, b: v128) -> v128 {
+ unsafe { llvm_f64x2_relaxed_min(a.as_f64x2(), b.as_f64x2()).v128() }
+}
+
+/// A relaxed version of `f64x2_max` which is either `f64x2_max` or
+/// `f64x2_pmax`.
+#[inline]
+#[cfg_attr(test, assert_instr(f64x2.relaxed_max))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("f64x2.relaxed_max"))]
+pub fn f64x2_relaxed_max(a: v128, b: v128) -> v128 {
+ unsafe { llvm_f64x2_relaxed_max(a.as_f64x2(), b.as_f64x2()).v128() }
+}
+
+/// A relaxed version of `i16x8_relaxed_q15mulr` where if both lanes are
+/// `i16::MIN` then the result is either `i16::MIN` or `i16::MAX`.
+#[inline]
+#[cfg_attr(test, assert_instr(i16x8.relaxed_q15mulr_s))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("i16x8.relaxed_q15mulr_s"))]
+pub fn i16x8_relaxed_q15mulr(a: v128, b: v128) -> v128 {
+ unsafe { llvm_relaxed_q15mulr_signed(a.as_i16x8(), b.as_i16x8()).v128() }
+}
+
+/// A relaxed dot-product instruction.
+///
+/// This instruction will perform pairwise products of the 8-bit values in `a`
+/// and `b` and then accumulate adjacent pairs into 16-bit results producing a
+/// final `i16x8` vector. The bytes of `a` are always interpreted as signed and
+/// the bytes in `b` may be interpreted as signed or unsigned. If the top bit in
+/// `b` isn't set then the value is the same regardless of whether it's signed
+/// or unsigned.
+///
+/// The accumulation into 16-bit values may be saturated on some platforms, and
+/// on other platforms it may wrap-around on overflow.
+#[inline]
+#[cfg_attr(test, assert_instr(i16x8.relaxed_dot_i8x16_i7x16_s))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("i16x8.relaxed_dot_i8x16_i7x16_s"))]
+pub fn i16x8_relaxed_dot_i8x16_i7x16(a: v128, b: v128) -> v128 {
+ unsafe { llvm_i16x8_relaxed_dot_i8x16_i7x16_s(a.as_i8x16(), b.as_i8x16()).v128() }
+}
+
+/// Similar to [`i16x8_relaxed_dot_i8x16_i7x16`] except that the intermediate
+/// `i16x8` result is fed into `i32x4_extadd_pairwise_i16x8` followed by
+/// `i32x4_add` to add the value `c` to the result.
+#[inline]
+#[cfg_attr(test, assert_instr(i32x4.relaxed_dot_i8x16_i7x16_add_s))]
+#[target_feature(enable = "relaxed-simd")]
+#[doc(alias("i32x4.relaxed_dot_i8x16_i7x16_add_s"))]
+pub fn i32x4_relaxed_dot_i8x16_i7x16_add(a: v128, b: v128, c: v128) -> v128 {
+ unsafe {
+ llvm_i32x4_relaxed_dot_i8x16_i7x16_add_s(a.as_i8x16(), b.as_i8x16(), c.as_i32x4()).v128()
+ }
+}
+
+#[cfg(test)]
+pub mod tests {
+ use super::super::simd128::*;
+ use super::*;
+ use core::ops::{Add, Div, Mul, Neg, Sub};
+ use std;
+ use std::fmt::Debug;
+ use std::mem::transmute;
+ use std::num::Wrapping;
+ use std::prelude::v1::*;
+
+ fn compare_bytes(a: v128, b: &[v128]) {
+ let a: [u8; 16] = unsafe { transmute(a) };
+ if b.iter().any(|b| {
+ let b: [u8; 16] = unsafe { transmute(*b) };
+ a == b
+ }) {
+ return;
+ }
+ eprintln!("input vector {a:?}");
+ eprintln!("did not match any output:");
+ for b in b {
+ eprintln!(" {b:?}");
+ }
+ }
+
+ #[test]
+ fn test_relaxed_swizzle() {
+ compare_bytes(
+ i8x16_relaxed_swizzle(
+ i8x16(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15),
+ i8x16(2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 0, 1),
+ ),
+ &[i8x16(2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 0, 1)],
+ );
+ compare_bytes(
+ i8x16_relaxed_swizzle(
+ i8x16(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15),
+ u8x16(0x80, 0xff, 16, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),
+ ),
+ &[
+ i8x16(0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),
+ i8x16(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),
+ ],
+ );
+ }
+
+ #[test]
+ fn test_relaxed_trunc() {
+ compare_bytes(
+ i32x4_relaxed_trunc_f32x4(f32x4(1.0, 2.0, -1., -4.)),
+ &[i32x4(1, 2, -1, -4)],
+ );
+ compare_bytes(
+ i32x4_relaxed_trunc_f32x4(f32x4(f32::NEG_INFINITY, f32::NAN, -0.0, f32::INFINITY)),
+ &[
+ i32x4(i32::MIN, 0, 0, i32::MAX),
+ i32x4(i32::MIN, i32::MIN, 0, i32::MIN),
+ ],
+ );
+ compare_bytes(
+ i32x4_relaxed_trunc_f64x2_zero(f64x2(1.0, -3.0)),
+ &[i32x4(1, -3, 0, 0)],
+ );
+ compare_bytes(
+ i32x4_relaxed_trunc_f64x2_zero(f64x2(f64::INFINITY, f64::NAN)),
+ &[i32x4(i32::MAX, 0, 0, 0), i32x4(i32::MIN, i32::MIN, 0, 0)],
+ );
+
+ compare_bytes(
+ u32x4_relaxed_trunc_f32x4(f32x4(1.0, 2.0, 5., 100.)),
+ &[i32x4(1, 2, 5, 100)],
+ );
+ compare_bytes(
+ u32x4_relaxed_trunc_f32x4(f32x4(f32::NEG_INFINITY, f32::NAN, -0.0, f32::INFINITY)),
+ &[
+ u32x4(u32::MAX, 0, 0, u32::MAX),
+ u32x4(u32::MAX, u32::MAX, 0, u32::MAX),
+ ],
+ );
+ compare_bytes(
+ u32x4_relaxed_trunc_f64x2_zero(f64x2(1.0, 3.0)),
+ &[u32x4(1, 3, 0, 0)],
+ );
+ compare_bytes(
+ u32x4_relaxed_trunc_f64x2_zero(f64x2(f64::INFINITY, f64::NAN)),
+ &[i32x4(i32::MAX, 0, 0, 0), i32x4(i32::MIN, i32::MIN, 0, 0)],
+ );
+ }
+
+ #[test]
+ fn test_madd() {
+ let floats = [
+ f32::NAN,
+ f32::NEG_INFINITY,
+ f32::INFINITY,
+ 1.0,
+ 2.0,
+ -1.0,
+ 0.0,
+ 100.3,
+ 7.8,
+ 9.4,
+ ];
+ for &a in floats.iter() {
+ for &b in floats.iter() {
+ for &c in floats.iter() {
+ let f1 = a * b + c;
+ let f2 = a.mul_add(b, c);
+ compare_bytes(
+ f32x4_relaxed_madd(f32x4(a, a, a, a), f32x4(b, b, b, b), f32x4(c, c, c, c)),
+ &[f32x4(f1, f1, f1, f1), f32x4(f2, f2, f2, f2)],
+ );
+
+ let f1 = -a * b + c;
+ let f2 = (-a).mul_add(b, c);
+ compare_bytes(
+ f32x4_relaxed_nmadd(
+ f32x4(a, a, a, a),
+ f32x4(b, b, b, b),
+ f32x4(c, c, c, c),
+ ),
+ &[f32x4(f1, f1, f1, f1), f32x4(f2, f2, f2, f2)],
+ );
+
+ let a = f64::from(a);
+ let b = f64::from(b);
+ let c = f64::from(c);
+ let f1 = a * b + c;
+ let f2 = a.mul_add(b, c);
+ compare_bytes(
+ f64x2_relaxed_madd(f64x2(a, a), f64x2(b, b), f64x2(c, c)),
+ &[f64x2(f1, f1), f64x2(f2, f2)],
+ );
+ let f1 = -a * b + c;
+ let f2 = (-a).mul_add(b, c);
+ compare_bytes(
+ f64x2_relaxed_nmadd(f64x2(a, a), f64x2(b, b), f64x2(c, c)),
+ &[f64x2(f1, f1), f64x2(f2, f2)],
+ );
+ }
+ }
+ }
+ }
+}