src/simd/archsimd/internal/simd_test/convert_helpers_128_test.go

// Code generated by 'tmplgen'; DO NOT EDIT.

//go:build goexperiment.simd && (amd64 || wasm || arm64)

// This file contains functions testing conversion simd methods.
// Each function in this file is specialized for a
// particular simd type <BaseType><Width>x<Count>.

package simd_test

import (
	"simd/archsimd"
	"testing"
)

// testInt16x8ConvertToInt8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt16x8ConvertToInt8(t *testing.T, f func(x archsimd.Int16x8) archsimd.Int8x16, want func(x []int16) []int8) {
	n := 8
	t.Helper()
	forSlice(t, int16s, n, func(x []int16) bool {
		t.Helper()
		a := archsimd.LoadInt16x8(x)
		g := make([]int8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt32x4ConvertToInt8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt32x4ConvertToInt8(t *testing.T, f func(x archsimd.Int32x4) archsimd.Int8x16, want func(x []int32) []int8) {
	n := 4
	t.Helper()
	forSlice(t, int32s, n, func(x []int32) bool {
		t.Helper()
		a := archsimd.LoadInt32x4(x)
		g := make([]int8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt64x2ConvertToInt8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt64x2ConvertToInt8(t *testing.T, f func(x archsimd.Int64x2) archsimd.Int8x16, want func(x []int64) []int8) {
	n := 2
	t.Helper()
	forSlice(t, int64s, n, func(x []int64) bool {
		t.Helper()
		a := archsimd.LoadInt64x2(x)
		g := make([]int8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint8x16ConvertToInt8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint8x16ConvertToInt8(t *testing.T, f func(x archsimd.Uint8x16) archsimd.Int8x16, want func(x []uint8) []int8) {
	n := 16
	t.Helper()
	forSlice(t, uint8s, n, func(x []uint8) bool {
		t.Helper()
		a := archsimd.LoadUint8x16(x)
		g := make([]int8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint16x8ConvertToInt8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint16x8ConvertToInt8(t *testing.T, f func(x archsimd.Uint16x8) archsimd.Int8x16, want func(x []uint16) []int8) {
	n := 8
	t.Helper()
	forSlice(t, uint16s, n, func(x []uint16) bool {
		t.Helper()
		a := archsimd.LoadUint16x8(x)
		g := make([]int8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint32x4ConvertToInt8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint32x4ConvertToInt8(t *testing.T, f func(x archsimd.Uint32x4) archsimd.Int8x16, want func(x []uint32) []int8) {
	n := 4
	t.Helper()
	forSlice(t, uint32s, n, func(x []uint32) bool {
		t.Helper()
		a := archsimd.LoadUint32x4(x)
		g := make([]int8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint64x2ConvertToInt8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint64x2ConvertToInt8(t *testing.T, f func(x archsimd.Uint64x2) archsimd.Int8x16, want func(x []uint64) []int8) {
	n := 2
	t.Helper()
	forSlice(t, uint64s, n, func(x []uint64) bool {
		t.Helper()
		a := archsimd.LoadUint64x2(x)
		g := make([]int8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat32x4ConvertToInt8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testFloat32x4ConvertToInt8(t *testing.T, f func(x archsimd.Float32x4) archsimd.Int8x16, want func(x []float32) []int8) {
	n := 4
	t.Helper()
	forSlice(t, float32s, n, func(x []float32) bool {
		t.Helper()
		a := archsimd.LoadFloat32x4(x)
		g := make([]int8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat64x2ConvertToInt8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testFloat64x2ConvertToInt8(t *testing.T, f func(x archsimd.Float64x2) archsimd.Int8x16, want func(x []float64) []int8) {
	n := 2
	t.Helper()
	forSlice(t, float64s, n, func(x []float64) bool {
		t.Helper()
		a := archsimd.LoadFloat64x2(x)
		g := make([]int8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt8x16ConvertToUint8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt8x16ConvertToUint8(t *testing.T, f func(x archsimd.Int8x16) archsimd.Uint8x16, want func(x []int8) []uint8) {
	n := 16
	t.Helper()
	forSlice(t, int8s, n, func(x []int8) bool {
		t.Helper()
		a := archsimd.LoadInt8x16(x)
		g := make([]uint8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt16x8ConvertToUint8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt16x8ConvertToUint8(t *testing.T, f func(x archsimd.Int16x8) archsimd.Uint8x16, want func(x []int16) []uint8) {
	n := 8
	t.Helper()
	forSlice(t, int16s, n, func(x []int16) bool {
		t.Helper()
		a := archsimd.LoadInt16x8(x)
		g := make([]uint8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt32x4ConvertToUint8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt32x4ConvertToUint8(t *testing.T, f func(x archsimd.Int32x4) archsimd.Uint8x16, want func(x []int32) []uint8) {
	n := 4
	t.Helper()
	forSlice(t, int32s, n, func(x []int32) bool {
		t.Helper()
		a := archsimd.LoadInt32x4(x)
		g := make([]uint8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt64x2ConvertToUint8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt64x2ConvertToUint8(t *testing.T, f func(x archsimd.Int64x2) archsimd.Uint8x16, want func(x []int64) []uint8) {
	n := 2
	t.Helper()
	forSlice(t, int64s, n, func(x []int64) bool {
		t.Helper()
		a := archsimd.LoadInt64x2(x)
		g := make([]uint8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint16x8ConvertToUint8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint16x8ConvertToUint8(t *testing.T, f func(x archsimd.Uint16x8) archsimd.Uint8x16, want func(x []uint16) []uint8) {
	n := 8
	t.Helper()
	forSlice(t, uint16s, n, func(x []uint16) bool {
		t.Helper()
		a := archsimd.LoadUint16x8(x)
		g := make([]uint8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint32x4ConvertToUint8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint32x4ConvertToUint8(t *testing.T, f func(x archsimd.Uint32x4) archsimd.Uint8x16, want func(x []uint32) []uint8) {
	n := 4
	t.Helper()
	forSlice(t, uint32s, n, func(x []uint32) bool {
		t.Helper()
		a := archsimd.LoadUint32x4(x)
		g := make([]uint8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint64x2ConvertToUint8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint64x2ConvertToUint8(t *testing.T, f func(x archsimd.Uint64x2) archsimd.Uint8x16, want func(x []uint64) []uint8) {
	n := 2
	t.Helper()
	forSlice(t, uint64s, n, func(x []uint64) bool {
		t.Helper()
		a := archsimd.LoadUint64x2(x)
		g := make([]uint8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat32x4ConvertToUint8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testFloat32x4ConvertToUint8(t *testing.T, f func(x archsimd.Float32x4) archsimd.Uint8x16, want func(x []float32) []uint8) {
	n := 4
	t.Helper()
	forSlice(t, float32s, n, func(x []float32) bool {
		t.Helper()
		a := archsimd.LoadFloat32x4(x)
		g := make([]uint8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat64x2ConvertToUint8 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testFloat64x2ConvertToUint8(t *testing.T, f func(x archsimd.Float64x2) archsimd.Uint8x16, want func(x []float64) []uint8) {
	n := 2
	t.Helper()
	forSlice(t, float64s, n, func(x []float64) bool {
		t.Helper()
		a := archsimd.LoadFloat64x2(x)
		g := make([]uint8, 16)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt32x4ConvertToInt16 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt32x4ConvertToInt16(t *testing.T, f func(x archsimd.Int32x4) archsimd.Int16x8, want func(x []int32) []int16) {
	n := 4
	t.Helper()
	forSlice(t, int32s, n, func(x []int32) bool {
		t.Helper()
		a := archsimd.LoadInt32x4(x)
		g := make([]int16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt64x2ConvertToInt16 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt64x2ConvertToInt16(t *testing.T, f func(x archsimd.Int64x2) archsimd.Int16x8, want func(x []int64) []int16) {
	n := 2
	t.Helper()
	forSlice(t, int64s, n, func(x []int64) bool {
		t.Helper()
		a := archsimd.LoadInt64x2(x)
		g := make([]int16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint16x8ConvertToInt16 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint16x8ConvertToInt16(t *testing.T, f func(x archsimd.Uint16x8) archsimd.Int16x8, want func(x []uint16) []int16) {
	n := 8
	t.Helper()
	forSlice(t, uint16s, n, func(x []uint16) bool {
		t.Helper()
		a := archsimd.LoadUint16x8(x)
		g := make([]int16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint32x4ConvertToInt16 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint32x4ConvertToInt16(t *testing.T, f func(x archsimd.Uint32x4) archsimd.Int16x8, want func(x []uint32) []int16) {
	n := 4
	t.Helper()
	forSlice(t, uint32s, n, func(x []uint32) bool {
		t.Helper()
		a := archsimd.LoadUint32x4(x)
		g := make([]int16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint64x2ConvertToInt16 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint64x2ConvertToInt16(t *testing.T, f func(x archsimd.Uint64x2) archsimd.Int16x8, want func(x []uint64) []int16) {
	n := 2
	t.Helper()
	forSlice(t, uint64s, n, func(x []uint64) bool {
		t.Helper()
		a := archsimd.LoadUint64x2(x)
		g := make([]int16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat32x4ConvertToInt16 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testFloat32x4ConvertToInt16(t *testing.T, f func(x archsimd.Float32x4) archsimd.Int16x8, want func(x []float32) []int16) {
	n := 4
	t.Helper()
	forSlice(t, float32s, n, func(x []float32) bool {
		t.Helper()
		a := archsimd.LoadFloat32x4(x)
		g := make([]int16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat64x2ConvertToInt16 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testFloat64x2ConvertToInt16(t *testing.T, f func(x archsimd.Float64x2) archsimd.Int16x8, want func(x []float64) []int16) {
	n := 2
	t.Helper()
	forSlice(t, float64s, n, func(x []float64) bool {
		t.Helper()
		a := archsimd.LoadFloat64x2(x)
		g := make([]int16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt16x8ConvertToUint16 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt16x8ConvertToUint16(t *testing.T, f func(x archsimd.Int16x8) archsimd.Uint16x8, want func(x []int16) []uint16) {
	n := 8
	t.Helper()
	forSlice(t, int16s, n, func(x []int16) bool {
		t.Helper()
		a := archsimd.LoadInt16x8(x)
		g := make([]uint16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt32x4ConvertToUint16 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt32x4ConvertToUint16(t *testing.T, f func(x archsimd.Int32x4) archsimd.Uint16x8, want func(x []int32) []uint16) {
	n := 4
	t.Helper()
	forSlice(t, int32s, n, func(x []int32) bool {
		t.Helper()
		a := archsimd.LoadInt32x4(x)
		g := make([]uint16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt64x2ConvertToUint16 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt64x2ConvertToUint16(t *testing.T, f func(x archsimd.Int64x2) archsimd.Uint16x8, want func(x []int64) []uint16) {
	n := 2
	t.Helper()
	forSlice(t, int64s, n, func(x []int64) bool {
		t.Helper()
		a := archsimd.LoadInt64x2(x)
		g := make([]uint16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint32x4ConvertToUint16 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint32x4ConvertToUint16(t *testing.T, f func(x archsimd.Uint32x4) archsimd.Uint16x8, want func(x []uint32) []uint16) {
	n := 4
	t.Helper()
	forSlice(t, uint32s, n, func(x []uint32) bool {
		t.Helper()
		a := archsimd.LoadUint32x4(x)
		g := make([]uint16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint64x2ConvertToUint16 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint64x2ConvertToUint16(t *testing.T, f func(x archsimd.Uint64x2) archsimd.Uint16x8, want func(x []uint64) []uint16) {
	n := 2
	t.Helper()
	forSlice(t, uint64s, n, func(x []uint64) bool {
		t.Helper()
		a := archsimd.LoadUint64x2(x)
		g := make([]uint16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat32x4ConvertToUint16 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testFloat32x4ConvertToUint16(t *testing.T, f func(x archsimd.Float32x4) archsimd.Uint16x8, want func(x []float32) []uint16) {
	n := 4
	t.Helper()
	forSlice(t, float32s, n, func(x []float32) bool {
		t.Helper()
		a := archsimd.LoadFloat32x4(x)
		g := make([]uint16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat64x2ConvertToUint16 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testFloat64x2ConvertToUint16(t *testing.T, f func(x archsimd.Float64x2) archsimd.Uint16x8, want func(x []float64) []uint16) {
	n := 2
	t.Helper()
	forSlice(t, float64s, n, func(x []float64) bool {
		t.Helper()
		a := archsimd.LoadFloat64x2(x)
		g := make([]uint16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt64x2ConvertToInt32 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt64x2ConvertToInt32(t *testing.T, f func(x archsimd.Int64x2) archsimd.Int32x4, want func(x []int64) []int32) {
	n := 2
	t.Helper()
	forSlice(t, int64s, n, func(x []int64) bool {
		t.Helper()
		a := archsimd.LoadInt64x2(x)
		g := make([]int32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint32x4ConvertToInt32 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint32x4ConvertToInt32(t *testing.T, f func(x archsimd.Uint32x4) archsimd.Int32x4, want func(x []uint32) []int32) {
	n := 4
	t.Helper()
	forSlice(t, uint32s, n, func(x []uint32) bool {
		t.Helper()
		a := archsimd.LoadUint32x4(x)
		g := make([]int32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint64x2ConvertToInt32 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint64x2ConvertToInt32(t *testing.T, f func(x archsimd.Uint64x2) archsimd.Int32x4, want func(x []uint64) []int32) {
	n := 2
	t.Helper()
	forSlice(t, uint64s, n, func(x []uint64) bool {
		t.Helper()
		a := archsimd.LoadUint64x2(x)
		g := make([]int32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat32x4ConvertToInt32 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testFloat32x4ConvertToInt32(t *testing.T, f func(x archsimd.Float32x4) archsimd.Int32x4, want func(x []float32) []int32) {
	n := 4
	t.Helper()
	forSlice(t, float32s, n, func(x []float32) bool {
		t.Helper()
		a := archsimd.LoadFloat32x4(x)
		g := make([]int32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat64x2ConvertToInt32 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testFloat64x2ConvertToInt32(t *testing.T, f func(x archsimd.Float64x2) archsimd.Int32x4, want func(x []float64) []int32) {
	n := 2
	t.Helper()
	forSlice(t, float64s, n, func(x []float64) bool {
		t.Helper()
		a := archsimd.LoadFloat64x2(x)
		g := make([]int32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt32x4ConvertToUint32 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt32x4ConvertToUint32(t *testing.T, f func(x archsimd.Int32x4) archsimd.Uint32x4, want func(x []int32) []uint32) {
	n := 4
	t.Helper()
	forSlice(t, int32s, n, func(x []int32) bool {
		t.Helper()
		a := archsimd.LoadInt32x4(x)
		g := make([]uint32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt64x2ConvertToUint32 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt64x2ConvertToUint32(t *testing.T, f func(x archsimd.Int64x2) archsimd.Uint32x4, want func(x []int64) []uint32) {
	n := 2
	t.Helper()
	forSlice(t, int64s, n, func(x []int64) bool {
		t.Helper()
		a := archsimd.LoadInt64x2(x)
		g := make([]uint32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint64x2ConvertToUint32 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint64x2ConvertToUint32(t *testing.T, f func(x archsimd.Uint64x2) archsimd.Uint32x4, want func(x []uint64) []uint32) {
	n := 2
	t.Helper()
	forSlice(t, uint64s, n, func(x []uint64) bool {
		t.Helper()
		a := archsimd.LoadUint64x2(x)
		g := make([]uint32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat32x4ConvertToUint32 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testFloat32x4ConvertToUint32(t *testing.T, f func(x archsimd.Float32x4) archsimd.Uint32x4, want func(x []float32) []uint32) {
	n := 4
	t.Helper()
	forSlice(t, float32s, n, func(x []float32) bool {
		t.Helper()
		a := archsimd.LoadFloat32x4(x)
		g := make([]uint32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat64x2ConvertToUint32 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testFloat64x2ConvertToUint32(t *testing.T, f func(x archsimd.Float64x2) archsimd.Uint32x4, want func(x []float64) []uint32) {
	n := 2
	t.Helper()
	forSlice(t, float64s, n, func(x []float64) bool {
		t.Helper()
		a := archsimd.LoadFloat64x2(x)
		g := make([]uint32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint64x2ConvertToInt64 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint64x2ConvertToInt64(t *testing.T, f func(x archsimd.Uint64x2) archsimd.Int64x2, want func(x []uint64) []int64) {
	n := 2
	t.Helper()
	forSlice(t, uint64s, n, func(x []uint64) bool {
		t.Helper()
		a := archsimd.LoadUint64x2(x)
		g := make([]int64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat64x2ConvertToInt64 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testFloat64x2ConvertToInt64(t *testing.T, f func(x archsimd.Float64x2) archsimd.Int64x2, want func(x []float64) []int64) {
	n := 2
	t.Helper()
	forSlice(t, float64s, n, func(x []float64) bool {
		t.Helper()
		a := archsimd.LoadFloat64x2(x)
		g := make([]int64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt64x2ConvertToUint64 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt64x2ConvertToUint64(t *testing.T, f func(x archsimd.Int64x2) archsimd.Uint64x2, want func(x []int64) []uint64) {
	n := 2
	t.Helper()
	forSlice(t, int64s, n, func(x []int64) bool {
		t.Helper()
		a := archsimd.LoadInt64x2(x)
		g := make([]uint64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat64x2ConvertToUint64 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testFloat64x2ConvertToUint64(t *testing.T, f func(x archsimd.Float64x2) archsimd.Uint64x2, want func(x []float64) []uint64) {
	n := 2
	t.Helper()
	forSlice(t, float64s, n, func(x []float64) bool {
		t.Helper()
		a := archsimd.LoadFloat64x2(x)
		g := make([]uint64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt32x4ConvertToFloat32 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt32x4ConvertToFloat32(t *testing.T, f func(x archsimd.Int32x4) archsimd.Float32x4, want func(x []int32) []float32) {
	n := 4
	t.Helper()
	forSlice(t, int32s, n, func(x []int32) bool {
		t.Helper()
		a := archsimd.LoadInt32x4(x)
		g := make([]float32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt64x2ConvertToFloat32 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt64x2ConvertToFloat32(t *testing.T, f func(x archsimd.Int64x2) archsimd.Float32x4, want func(x []int64) []float32) {
	n := 2
	t.Helper()
	forSlice(t, int64s, n, func(x []int64) bool {
		t.Helper()
		a := archsimd.LoadInt64x2(x)
		g := make([]float32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint32x4ConvertToFloat32 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint32x4ConvertToFloat32(t *testing.T, f func(x archsimd.Uint32x4) archsimd.Float32x4, want func(x []uint32) []float32) {
	n := 4
	t.Helper()
	forSlice(t, uint32s, n, func(x []uint32) bool {
		t.Helper()
		a := archsimd.LoadUint32x4(x)
		g := make([]float32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint64x2ConvertToFloat32 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint64x2ConvertToFloat32(t *testing.T, f func(x archsimd.Uint64x2) archsimd.Float32x4, want func(x []uint64) []float32) {
	n := 2
	t.Helper()
	forSlice(t, uint64s, n, func(x []uint64) bool {
		t.Helper()
		a := archsimd.LoadUint64x2(x)
		g := make([]float32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat64x2ConvertToFloat32 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testFloat64x2ConvertToFloat32(t *testing.T, f func(x archsimd.Float64x2) archsimd.Float32x4, want func(x []float64) []float32) {
	n := 2
	t.Helper()
	forSlice(t, float64s, n, func(x []float64) bool {
		t.Helper()
		a := archsimd.LoadFloat64x2(x)
		g := make([]float32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt64x2ConvertToFloat64 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testInt64x2ConvertToFloat64(t *testing.T, f func(x archsimd.Int64x2) archsimd.Float64x2, want func(x []int64) []float64) {
	n := 2
	t.Helper()
	forSlice(t, int64s, n, func(x []int64) bool {
		t.Helper()
		a := archsimd.LoadInt64x2(x)
		g := make([]float64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint64x2ConvertToFloat64 tests the simd conversion method f against the expected behavior generated by want.
// This is for count-preserving conversions, so if there is a change in size, then there is a change in vector width,
// (extended to at least 128 bits, or truncated to at most 512 bits).
func testUint64x2ConvertToFloat64(t *testing.T, f func(x archsimd.Uint64x2) archsimd.Float64x2, want func(x []uint64) []float64) {
	n := 2
	t.Helper()
	forSlice(t, uint64s, n, func(x []uint64) bool {
		t.Helper()
		a := archsimd.LoadUint64x2(x)
		g := make([]float64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt8x16ConvertLoToInt64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testInt8x16ConvertLoToInt64x2(t *testing.T, f func(x archsimd.Int8x16) archsimd.Int64x2, want func(x []int8) []int64) {
	n := 16
	t.Helper()
	forSlice(t, int8s, n, func(x []int8) bool {
		t.Helper()
		a := archsimd.LoadInt8x16(x)
		g := make([]int64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt16x8ConvertLoToInt64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testInt16x8ConvertLoToInt64x2(t *testing.T, f func(x archsimd.Int16x8) archsimd.Int64x2, want func(x []int16) []int64) {
	n := 8
	t.Helper()
	forSlice(t, int16s, n, func(x []int16) bool {
		t.Helper()
		a := archsimd.LoadInt16x8(x)
		g := make([]int64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt32x4ConvertLoToInt64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testInt32x4ConvertLoToInt64x2(t *testing.T, f func(x archsimd.Int32x4) archsimd.Int64x2, want func(x []int32) []int64) {
	n := 4
	t.Helper()
	forSlice(t, int32s, n, func(x []int32) bool {
		t.Helper()
		a := archsimd.LoadInt32x4(x)
		g := make([]int64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt64x2ConvertLoToInt64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testInt64x2ConvertLoToInt64x2(t *testing.T, f func(x archsimd.Int64x2) archsimd.Int64x2, want func(x []int64) []int64) {
	n := 2
	t.Helper()
	forSlice(t, int64s, n, func(x []int64) bool {
		t.Helper()
		a := archsimd.LoadInt64x2(x)
		g := make([]int64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint8x16ConvertLoToInt64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testUint8x16ConvertLoToInt64x2(t *testing.T, f func(x archsimd.Uint8x16) archsimd.Int64x2, want func(x []uint8) []int64) {
	n := 16
	t.Helper()
	forSlice(t, uint8s, n, func(x []uint8) bool {
		t.Helper()
		a := archsimd.LoadUint8x16(x)
		g := make([]int64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint16x8ConvertLoToInt64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testUint16x8ConvertLoToInt64x2(t *testing.T, f func(x archsimd.Uint16x8) archsimd.Int64x2, want func(x []uint16) []int64) {
	n := 8
	t.Helper()
	forSlice(t, uint16s, n, func(x []uint16) bool {
		t.Helper()
		a := archsimd.LoadUint16x8(x)
		g := make([]int64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint32x4ConvertLoToInt64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testUint32x4ConvertLoToInt64x2(t *testing.T, f func(x archsimd.Uint32x4) archsimd.Int64x2, want func(x []uint32) []int64) {
	n := 4
	t.Helper()
	forSlice(t, uint32s, n, func(x []uint32) bool {
		t.Helper()
		a := archsimd.LoadUint32x4(x)
		g := make([]int64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint64x2ConvertLoToInt64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testUint64x2ConvertLoToInt64x2(t *testing.T, f func(x archsimd.Uint64x2) archsimd.Int64x2, want func(x []uint64) []int64) {
	n := 2
	t.Helper()
	forSlice(t, uint64s, n, func(x []uint64) bool {
		t.Helper()
		a := archsimd.LoadUint64x2(x)
		g := make([]int64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat32x4ConvertLoToInt64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testFloat32x4ConvertLoToInt64x2(t *testing.T, f func(x archsimd.Float32x4) archsimd.Int64x2, want func(x []float32) []int64) {
	n := 4
	t.Helper()
	forSlice(t, float32s, n, func(x []float32) bool {
		t.Helper()
		a := archsimd.LoadFloat32x4(x)
		g := make([]int64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat64x2ConvertLoToInt64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testFloat64x2ConvertLoToInt64x2(t *testing.T, f func(x archsimd.Float64x2) archsimd.Int64x2, want func(x []float64) []int64) {
	n := 2
	t.Helper()
	forSlice(t, float64s, n, func(x []float64) bool {
		t.Helper()
		a := archsimd.LoadFloat64x2(x)
		g := make([]int64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt8x16ConvertLoToUint64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testInt8x16ConvertLoToUint64x2(t *testing.T, f func(x archsimd.Int8x16) archsimd.Uint64x2, want func(x []int8) []uint64) {
	n := 16
	t.Helper()
	forSlice(t, int8s, n, func(x []int8) bool {
		t.Helper()
		a := archsimd.LoadInt8x16(x)
		g := make([]uint64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt16x8ConvertLoToUint64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testInt16x8ConvertLoToUint64x2(t *testing.T, f func(x archsimd.Int16x8) archsimd.Uint64x2, want func(x []int16) []uint64) {
	n := 8
	t.Helper()
	forSlice(t, int16s, n, func(x []int16) bool {
		t.Helper()
		a := archsimd.LoadInt16x8(x)
		g := make([]uint64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt32x4ConvertLoToUint64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testInt32x4ConvertLoToUint64x2(t *testing.T, f func(x archsimd.Int32x4) archsimd.Uint64x2, want func(x []int32) []uint64) {
	n := 4
	t.Helper()
	forSlice(t, int32s, n, func(x []int32) bool {
		t.Helper()
		a := archsimd.LoadInt32x4(x)
		g := make([]uint64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt64x2ConvertLoToUint64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testInt64x2ConvertLoToUint64x2(t *testing.T, f func(x archsimd.Int64x2) archsimd.Uint64x2, want func(x []int64) []uint64) {
	n := 2
	t.Helper()
	forSlice(t, int64s, n, func(x []int64) bool {
		t.Helper()
		a := archsimd.LoadInt64x2(x)
		g := make([]uint64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint8x16ConvertLoToUint64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testUint8x16ConvertLoToUint64x2(t *testing.T, f func(x archsimd.Uint8x16) archsimd.Uint64x2, want func(x []uint8) []uint64) {
	n := 16
	t.Helper()
	forSlice(t, uint8s, n, func(x []uint8) bool {
		t.Helper()
		a := archsimd.LoadUint8x16(x)
		g := make([]uint64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint16x8ConvertLoToUint64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testUint16x8ConvertLoToUint64x2(t *testing.T, f func(x archsimd.Uint16x8) archsimd.Uint64x2, want func(x []uint16) []uint64) {
	n := 8
	t.Helper()
	forSlice(t, uint16s, n, func(x []uint16) bool {
		t.Helper()
		a := archsimd.LoadUint16x8(x)
		g := make([]uint64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint32x4ConvertLoToUint64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testUint32x4ConvertLoToUint64x2(t *testing.T, f func(x archsimd.Uint32x4) archsimd.Uint64x2, want func(x []uint32) []uint64) {
	n := 4
	t.Helper()
	forSlice(t, uint32s, n, func(x []uint32) bool {
		t.Helper()
		a := archsimd.LoadUint32x4(x)
		g := make([]uint64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint64x2ConvertLoToUint64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testUint64x2ConvertLoToUint64x2(t *testing.T, f func(x archsimd.Uint64x2) archsimd.Uint64x2, want func(x []uint64) []uint64) {
	n := 2
	t.Helper()
	forSlice(t, uint64s, n, func(x []uint64) bool {
		t.Helper()
		a := archsimd.LoadUint64x2(x)
		g := make([]uint64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat32x4ConvertLoToUint64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testFloat32x4ConvertLoToUint64x2(t *testing.T, f func(x archsimd.Float32x4) archsimd.Uint64x2, want func(x []float32) []uint64) {
	n := 4
	t.Helper()
	forSlice(t, float32s, n, func(x []float32) bool {
		t.Helper()
		a := archsimd.LoadFloat32x4(x)
		g := make([]uint64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat64x2ConvertLoToUint64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testFloat64x2ConvertLoToUint64x2(t *testing.T, f func(x archsimd.Float64x2) archsimd.Uint64x2, want func(x []float64) []uint64) {
	n := 2
	t.Helper()
	forSlice(t, float64s, n, func(x []float64) bool {
		t.Helper()
		a := archsimd.LoadFloat64x2(x)
		g := make([]uint64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt8x16ConvertLoToInt32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testInt8x16ConvertLoToInt32x4(t *testing.T, f func(x archsimd.Int8x16) archsimd.Int32x4, want func(x []int8) []int32) {
	n := 16
	t.Helper()
	forSlice(t, int8s, n, func(x []int8) bool {
		t.Helper()
		a := archsimd.LoadInt8x16(x)
		g := make([]int32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt16x8ConvertLoToInt32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testInt16x8ConvertLoToInt32x4(t *testing.T, f func(x archsimd.Int16x8) archsimd.Int32x4, want func(x []int16) []int32) {
	n := 8
	t.Helper()
	forSlice(t, int16s, n, func(x []int16) bool {
		t.Helper()
		a := archsimd.LoadInt16x8(x)
		g := make([]int32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt32x4ConvertLoToInt32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testInt32x4ConvertLoToInt32x4(t *testing.T, f func(x archsimd.Int32x4) archsimd.Int32x4, want func(x []int32) []int32) {
	n := 4
	t.Helper()
	forSlice(t, int32s, n, func(x []int32) bool {
		t.Helper()
		a := archsimd.LoadInt32x4(x)
		g := make([]int32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt64x2ConvertLoToInt32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testInt64x2ConvertLoToInt32x4(t *testing.T, f func(x archsimd.Int64x2) archsimd.Int32x4, want func(x []int64) []int32) {
	n := 2
	t.Helper()
	forSlice(t, int64s, n, func(x []int64) bool {
		t.Helper()
		a := archsimd.LoadInt64x2(x)
		g := make([]int32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint8x16ConvertLoToInt32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testUint8x16ConvertLoToInt32x4(t *testing.T, f func(x archsimd.Uint8x16) archsimd.Int32x4, want func(x []uint8) []int32) {
	n := 16
	t.Helper()
	forSlice(t, uint8s, n, func(x []uint8) bool {
		t.Helper()
		a := archsimd.LoadUint8x16(x)
		g := make([]int32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint16x8ConvertLoToInt32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testUint16x8ConvertLoToInt32x4(t *testing.T, f func(x archsimd.Uint16x8) archsimd.Int32x4, want func(x []uint16) []int32) {
	n := 8
	t.Helper()
	forSlice(t, uint16s, n, func(x []uint16) bool {
		t.Helper()
		a := archsimd.LoadUint16x8(x)
		g := make([]int32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint32x4ConvertLoToInt32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testUint32x4ConvertLoToInt32x4(t *testing.T, f func(x archsimd.Uint32x4) archsimd.Int32x4, want func(x []uint32) []int32) {
	n := 4
	t.Helper()
	forSlice(t, uint32s, n, func(x []uint32) bool {
		t.Helper()
		a := archsimd.LoadUint32x4(x)
		g := make([]int32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint64x2ConvertLoToInt32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testUint64x2ConvertLoToInt32x4(t *testing.T, f func(x archsimd.Uint64x2) archsimd.Int32x4, want func(x []uint64) []int32) {
	n := 2
	t.Helper()
	forSlice(t, uint64s, n, func(x []uint64) bool {
		t.Helper()
		a := archsimd.LoadUint64x2(x)
		g := make([]int32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat32x4ConvertLoToInt32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testFloat32x4ConvertLoToInt32x4(t *testing.T, f func(x archsimd.Float32x4) archsimd.Int32x4, want func(x []float32) []int32) {
	n := 4
	t.Helper()
	forSlice(t, float32s, n, func(x []float32) bool {
		t.Helper()
		a := archsimd.LoadFloat32x4(x)
		g := make([]int32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat64x2ConvertLoToInt32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testFloat64x2ConvertLoToInt32x4(t *testing.T, f func(x archsimd.Float64x2) archsimd.Int32x4, want func(x []float64) []int32) {
	n := 2
	t.Helper()
	forSlice(t, float64s, n, func(x []float64) bool {
		t.Helper()
		a := archsimd.LoadFloat64x2(x)
		g := make([]int32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt8x16ConvertLoToUint32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testInt8x16ConvertLoToUint32x4(t *testing.T, f func(x archsimd.Int8x16) archsimd.Uint32x4, want func(x []int8) []uint32) {
	n := 16
	t.Helper()
	forSlice(t, int8s, n, func(x []int8) bool {
		t.Helper()
		a := archsimd.LoadInt8x16(x)
		g := make([]uint32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt16x8ConvertLoToUint32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testInt16x8ConvertLoToUint32x4(t *testing.T, f func(x archsimd.Int16x8) archsimd.Uint32x4, want func(x []int16) []uint32) {
	n := 8
	t.Helper()
	forSlice(t, int16s, n, func(x []int16) bool {
		t.Helper()
		a := archsimd.LoadInt16x8(x)
		g := make([]uint32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt32x4ConvertLoToUint32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testInt32x4ConvertLoToUint32x4(t *testing.T, f func(x archsimd.Int32x4) archsimd.Uint32x4, want func(x []int32) []uint32) {
	n := 4
	t.Helper()
	forSlice(t, int32s, n, func(x []int32) bool {
		t.Helper()
		a := archsimd.LoadInt32x4(x)
		g := make([]uint32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt64x2ConvertLoToUint32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testInt64x2ConvertLoToUint32x4(t *testing.T, f func(x archsimd.Int64x2) archsimd.Uint32x4, want func(x []int64) []uint32) {
	n := 2
	t.Helper()
	forSlice(t, int64s, n, func(x []int64) bool {
		t.Helper()
		a := archsimd.LoadInt64x2(x)
		g := make([]uint32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint8x16ConvertLoToUint32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testUint8x16ConvertLoToUint32x4(t *testing.T, f func(x archsimd.Uint8x16) archsimd.Uint32x4, want func(x []uint8) []uint32) {
	n := 16
	t.Helper()
	forSlice(t, uint8s, n, func(x []uint8) bool {
		t.Helper()
		a := archsimd.LoadUint8x16(x)
		g := make([]uint32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint16x8ConvertLoToUint32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testUint16x8ConvertLoToUint32x4(t *testing.T, f func(x archsimd.Uint16x8) archsimd.Uint32x4, want func(x []uint16) []uint32) {
	n := 8
	t.Helper()
	forSlice(t, uint16s, n, func(x []uint16) bool {
		t.Helper()
		a := archsimd.LoadUint16x8(x)
		g := make([]uint32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint32x4ConvertLoToUint32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testUint32x4ConvertLoToUint32x4(t *testing.T, f func(x archsimd.Uint32x4) archsimd.Uint32x4, want func(x []uint32) []uint32) {
	n := 4
	t.Helper()
	forSlice(t, uint32s, n, func(x []uint32) bool {
		t.Helper()
		a := archsimd.LoadUint32x4(x)
		g := make([]uint32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint64x2ConvertLoToUint32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testUint64x2ConvertLoToUint32x4(t *testing.T, f func(x archsimd.Uint64x2) archsimd.Uint32x4, want func(x []uint64) []uint32) {
	n := 2
	t.Helper()
	forSlice(t, uint64s, n, func(x []uint64) bool {
		t.Helper()
		a := archsimd.LoadUint64x2(x)
		g := make([]uint32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat32x4ConvertLoToUint32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testFloat32x4ConvertLoToUint32x4(t *testing.T, f func(x archsimd.Float32x4) archsimd.Uint32x4, want func(x []float32) []uint32) {
	n := 4
	t.Helper()
	forSlice(t, float32s, n, func(x []float32) bool {
		t.Helper()
		a := archsimd.LoadFloat32x4(x)
		g := make([]uint32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat64x2ConvertLoToUint32x4 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 4 elements.
func testFloat64x2ConvertLoToUint32x4(t *testing.T, f func(x archsimd.Float64x2) archsimd.Uint32x4, want func(x []float64) []uint32) {
	n := 2
	t.Helper()
	forSlice(t, float64s, n, func(x []float64) bool {
		t.Helper()
		a := archsimd.LoadFloat64x2(x)
		g := make([]uint32, 4)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt8x16ConvertLoToInt16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testInt8x16ConvertLoToInt16x8(t *testing.T, f func(x archsimd.Int8x16) archsimd.Int16x8, want func(x []int8) []int16) {
	n := 16
	t.Helper()
	forSlice(t, int8s, n, func(x []int8) bool {
		t.Helper()
		a := archsimd.LoadInt8x16(x)
		g := make([]int16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt16x8ConvertLoToInt16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testInt16x8ConvertLoToInt16x8(t *testing.T, f func(x archsimd.Int16x8) archsimd.Int16x8, want func(x []int16) []int16) {
	n := 8
	t.Helper()
	forSlice(t, int16s, n, func(x []int16) bool {
		t.Helper()
		a := archsimd.LoadInt16x8(x)
		g := make([]int16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt32x4ConvertLoToInt16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testInt32x4ConvertLoToInt16x8(t *testing.T, f func(x archsimd.Int32x4) archsimd.Int16x8, want func(x []int32) []int16) {
	n := 4
	t.Helper()
	forSlice(t, int32s, n, func(x []int32) bool {
		t.Helper()
		a := archsimd.LoadInt32x4(x)
		g := make([]int16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt64x2ConvertLoToInt16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testInt64x2ConvertLoToInt16x8(t *testing.T, f func(x archsimd.Int64x2) archsimd.Int16x8, want func(x []int64) []int16) {
	n := 2
	t.Helper()
	forSlice(t, int64s, n, func(x []int64) bool {
		t.Helper()
		a := archsimd.LoadInt64x2(x)
		g := make([]int16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint8x16ConvertLoToInt16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testUint8x16ConvertLoToInt16x8(t *testing.T, f func(x archsimd.Uint8x16) archsimd.Int16x8, want func(x []uint8) []int16) {
	n := 16
	t.Helper()
	forSlice(t, uint8s, n, func(x []uint8) bool {
		t.Helper()
		a := archsimd.LoadUint8x16(x)
		g := make([]int16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint16x8ConvertLoToInt16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testUint16x8ConvertLoToInt16x8(t *testing.T, f func(x archsimd.Uint16x8) archsimd.Int16x8, want func(x []uint16) []int16) {
	n := 8
	t.Helper()
	forSlice(t, uint16s, n, func(x []uint16) bool {
		t.Helper()
		a := archsimd.LoadUint16x8(x)
		g := make([]int16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint32x4ConvertLoToInt16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testUint32x4ConvertLoToInt16x8(t *testing.T, f func(x archsimd.Uint32x4) archsimd.Int16x8, want func(x []uint32) []int16) {
	n := 4
	t.Helper()
	forSlice(t, uint32s, n, func(x []uint32) bool {
		t.Helper()
		a := archsimd.LoadUint32x4(x)
		g := make([]int16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint64x2ConvertLoToInt16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testUint64x2ConvertLoToInt16x8(t *testing.T, f func(x archsimd.Uint64x2) archsimd.Int16x8, want func(x []uint64) []int16) {
	n := 2
	t.Helper()
	forSlice(t, uint64s, n, func(x []uint64) bool {
		t.Helper()
		a := archsimd.LoadUint64x2(x)
		g := make([]int16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat32x4ConvertLoToInt16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testFloat32x4ConvertLoToInt16x8(t *testing.T, f func(x archsimd.Float32x4) archsimd.Int16x8, want func(x []float32) []int16) {
	n := 4
	t.Helper()
	forSlice(t, float32s, n, func(x []float32) bool {
		t.Helper()
		a := archsimd.LoadFloat32x4(x)
		g := make([]int16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat64x2ConvertLoToInt16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testFloat64x2ConvertLoToInt16x8(t *testing.T, f func(x archsimd.Float64x2) archsimd.Int16x8, want func(x []float64) []int16) {
	n := 2
	t.Helper()
	forSlice(t, float64s, n, func(x []float64) bool {
		t.Helper()
		a := archsimd.LoadFloat64x2(x)
		g := make([]int16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt8x16ConvertLoToUint16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testInt8x16ConvertLoToUint16x8(t *testing.T, f func(x archsimd.Int8x16) archsimd.Uint16x8, want func(x []int8) []uint16) {
	n := 16
	t.Helper()
	forSlice(t, int8s, n, func(x []int8) bool {
		t.Helper()
		a := archsimd.LoadInt8x16(x)
		g := make([]uint16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt16x8ConvertLoToUint16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testInt16x8ConvertLoToUint16x8(t *testing.T, f func(x archsimd.Int16x8) archsimd.Uint16x8, want func(x []int16) []uint16) {
	n := 8
	t.Helper()
	forSlice(t, int16s, n, func(x []int16) bool {
		t.Helper()
		a := archsimd.LoadInt16x8(x)
		g := make([]uint16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt32x4ConvertLoToUint16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testInt32x4ConvertLoToUint16x8(t *testing.T, f func(x archsimd.Int32x4) archsimd.Uint16x8, want func(x []int32) []uint16) {
	n := 4
	t.Helper()
	forSlice(t, int32s, n, func(x []int32) bool {
		t.Helper()
		a := archsimd.LoadInt32x4(x)
		g := make([]uint16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt64x2ConvertLoToUint16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testInt64x2ConvertLoToUint16x8(t *testing.T, f func(x archsimd.Int64x2) archsimd.Uint16x8, want func(x []int64) []uint16) {
	n := 2
	t.Helper()
	forSlice(t, int64s, n, func(x []int64) bool {
		t.Helper()
		a := archsimd.LoadInt64x2(x)
		g := make([]uint16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint8x16ConvertLoToUint16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testUint8x16ConvertLoToUint16x8(t *testing.T, f func(x archsimd.Uint8x16) archsimd.Uint16x8, want func(x []uint8) []uint16) {
	n := 16
	t.Helper()
	forSlice(t, uint8s, n, func(x []uint8) bool {
		t.Helper()
		a := archsimd.LoadUint8x16(x)
		g := make([]uint16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint16x8ConvertLoToUint16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testUint16x8ConvertLoToUint16x8(t *testing.T, f func(x archsimd.Uint16x8) archsimd.Uint16x8, want func(x []uint16) []uint16) {
	n := 8
	t.Helper()
	forSlice(t, uint16s, n, func(x []uint16) bool {
		t.Helper()
		a := archsimd.LoadUint16x8(x)
		g := make([]uint16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint32x4ConvertLoToUint16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testUint32x4ConvertLoToUint16x8(t *testing.T, f func(x archsimd.Uint32x4) archsimd.Uint16x8, want func(x []uint32) []uint16) {
	n := 4
	t.Helper()
	forSlice(t, uint32s, n, func(x []uint32) bool {
		t.Helper()
		a := archsimd.LoadUint32x4(x)
		g := make([]uint16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint64x2ConvertLoToUint16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testUint64x2ConvertLoToUint16x8(t *testing.T, f func(x archsimd.Uint64x2) archsimd.Uint16x8, want func(x []uint64) []uint16) {
	n := 2
	t.Helper()
	forSlice(t, uint64s, n, func(x []uint64) bool {
		t.Helper()
		a := archsimd.LoadUint64x2(x)
		g := make([]uint16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat32x4ConvertLoToUint16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testFloat32x4ConvertLoToUint16x8(t *testing.T, f func(x archsimd.Float32x4) archsimd.Uint16x8, want func(x []float32) []uint16) {
	n := 4
	t.Helper()
	forSlice(t, float32s, n, func(x []float32) bool {
		t.Helper()
		a := archsimd.LoadFloat32x4(x)
		g := make([]uint16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat64x2ConvertLoToUint16x8 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 8 elements.
func testFloat64x2ConvertLoToUint16x8(t *testing.T, f func(x archsimd.Float64x2) archsimd.Uint16x8, want func(x []float64) []uint16) {
	n := 2
	t.Helper()
	forSlice(t, float64s, n, func(x []float64) bool {
		t.Helper()
		a := archsimd.LoadFloat64x2(x)
		g := make([]uint16, 8)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt8x16ConvertLoToFloat64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testInt8x16ConvertLoToFloat64x2(t *testing.T, f func(x archsimd.Int8x16) archsimd.Float64x2, want func(x []int8) []float64) {
	n := 16
	t.Helper()
	forSlice(t, int8s, n, func(x []int8) bool {
		t.Helper()
		a := archsimd.LoadInt8x16(x)
		g := make([]float64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt16x8ConvertLoToFloat64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testInt16x8ConvertLoToFloat64x2(t *testing.T, f func(x archsimd.Int16x8) archsimd.Float64x2, want func(x []int16) []float64) {
	n := 8
	t.Helper()
	forSlice(t, int16s, n, func(x []int16) bool {
		t.Helper()
		a := archsimd.LoadInt16x8(x)
		g := make([]float64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt32x4ConvertLoToFloat64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testInt32x4ConvertLoToFloat64x2(t *testing.T, f func(x archsimd.Int32x4) archsimd.Float64x2, want func(x []int32) []float64) {
	n := 4
	t.Helper()
	forSlice(t, int32s, n, func(x []int32) bool {
		t.Helper()
		a := archsimd.LoadInt32x4(x)
		g := make([]float64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testInt64x2ConvertLoToFloat64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testInt64x2ConvertLoToFloat64x2(t *testing.T, f func(x archsimd.Int64x2) archsimd.Float64x2, want func(x []int64) []float64) {
	n := 2
	t.Helper()
	forSlice(t, int64s, n, func(x []int64) bool {
		t.Helper()
		a := archsimd.LoadInt64x2(x)
		g := make([]float64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint8x16ConvertLoToFloat64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testUint8x16ConvertLoToFloat64x2(t *testing.T, f func(x archsimd.Uint8x16) archsimd.Float64x2, want func(x []uint8) []float64) {
	n := 16
	t.Helper()
	forSlice(t, uint8s, n, func(x []uint8) bool {
		t.Helper()
		a := archsimd.LoadUint8x16(x)
		g := make([]float64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint16x8ConvertLoToFloat64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testUint16x8ConvertLoToFloat64x2(t *testing.T, f func(x archsimd.Uint16x8) archsimd.Float64x2, want func(x []uint16) []float64) {
	n := 8
	t.Helper()
	forSlice(t, uint16s, n, func(x []uint16) bool {
		t.Helper()
		a := archsimd.LoadUint16x8(x)
		g := make([]float64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint32x4ConvertLoToFloat64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testUint32x4ConvertLoToFloat64x2(t *testing.T, f func(x archsimd.Uint32x4) archsimd.Float64x2, want func(x []uint32) []float64) {
	n := 4
	t.Helper()
	forSlice(t, uint32s, n, func(x []uint32) bool {
		t.Helper()
		a := archsimd.LoadUint32x4(x)
		g := make([]float64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testUint64x2ConvertLoToFloat64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testUint64x2ConvertLoToFloat64x2(t *testing.T, f func(x archsimd.Uint64x2) archsimd.Float64x2, want func(x []uint64) []float64) {
	n := 2
	t.Helper()
	forSlice(t, uint64s, n, func(x []uint64) bool {
		t.Helper()
		a := archsimd.LoadUint64x2(x)
		g := make([]float64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat32x4ConvertLoToFloat64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testFloat32x4ConvertLoToFloat64x2(t *testing.T, f func(x archsimd.Float32x4) archsimd.Float64x2, want func(x []float32) []float64) {
	n := 4
	t.Helper()
	forSlice(t, float32s, n, func(x []float32) bool {
		t.Helper()
		a := archsimd.LoadFloat32x4(x)
		g := make([]float64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat64x2ConvertLoToFloat64x2 tests the simd conversion method f against the expected behavior generated by want.
// This converts only the low 2 elements.
func testFloat64x2ConvertLoToFloat64x2(t *testing.T, f func(x archsimd.Float64x2) archsimd.Float64x2, want func(x []float64) []float64) {
	n := 2
	t.Helper()
	forSlice(t, float64s, n, func(x []float64) bool {
		t.Helper()
		a := archsimd.LoadFloat64x2(x)
		g := make([]float64, 2)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, 0.0, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat32x4UnaryFlaky tests the simd unary method f against the expected behavior generated by want,
// but using a flakiness parameter because we haven't exactly figured out how simd floating point works
func testFloat32x4UnaryFlaky(t *testing.T, f func(x archsimd.Float32x4) archsimd.Float32x4, want func(x []float32) []float32, flakiness float64) {
	n := 4
	t.Helper()
	forSlice(t, float32s, n, func(x []float32) bool {
		t.Helper()
		a := archsimd.LoadFloat32x4(x)
		g := make([]float32, n)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, flakiness, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}

// testFloat64x2UnaryFlaky tests the simd unary method f against the expected behavior generated by want,
// but using a flakiness parameter because we haven't exactly figured out how simd floating point works
func testFloat64x2UnaryFlaky(t *testing.T, f func(x archsimd.Float64x2) archsimd.Float64x2, want func(x []float64) []float64, flakiness float64) {
	n := 2
	t.Helper()
	forSlice(t, float64s, n, func(x []float64) bool {
		t.Helper()
		a := archsimd.LoadFloat64x2(x)
		g := make([]float64, n)
		f(a).Store(g)
		w := want(x)
		return checkSlicesLogInput(t, g, w, flakiness, func() { t.Helper(); t.Logf("x=%v", x) })
	})
}