simd/archsimd: add more tests for Convert operations

Now include operations with input and output with different
lengths.

Change-Id: Idd5b88e67fa943a35a307e00e3348a20d79120a8
Reviewed-on: https://go-review.googlesource.com/c/go/+/733060
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>

diff --git a/src/simd/archsimd/internal/simd_test/unary_test.go b/src/simd/archsimd/internal/simd_test/unary_test.go
index 32b4626f6a040ce40a8a30bbd49e0d8381a12c25..b6d814a405649ea6b02fe243e9e471a585028fcf 100644 (file)
--- a/src/simd/archsimd/internal/simd_test/unary_test.go
+++ b/src/simd/archsimd/internal/simd_test/unary_test.go
@@ -117,16 +117,18 @@ func TestCeilScaledResidue(t *testing.T) {
 }
 
 func TestConvert(t *testing.T) {
-       testFloat32x4ConvertToFloat64(t, archsimd.Float32x4.ConvertToFloat64, map1[float32](toFloat64))
+       testFloat64x2ConvertToFloat32(t, archsimd.Float64x2.ConvertToFloat32, map1n[float64](toFloat32, 4))
        testFloat64x4ConvertToFloat32(t, archsimd.Float64x4.ConvertToFloat32, map1[float64](toFloat32))
+       testFloat32x4ConvertToFloat64(t, archsimd.Float32x4.ConvertToFloat64, map1[float32](toFloat64))
 
        testFloat32x4ConvertToInt32(t, archsimd.Float32x4.ConvertToInt32, map1[float32](floatToInt32_x86))
        testFloat32x8ConvertToInt32(t, archsimd.Float32x8.ConvertToInt32, map1[float32](floatToInt32_x86))
+       testFloat64x2ConvertToInt32(t, archsimd.Float64x2.ConvertToInt32, map1n[float64](floatToInt32_x86, 4))
        testFloat64x4ConvertToInt32(t, archsimd.Float64x4.ConvertToInt32, map1[float64](floatToInt32_x86))
 
        testInt32x4ConvertToFloat32(t, archsimd.Int32x4.ConvertToFloat32, map1[int32](toFloat32))
-       testInt32x4ConvertToFloat64(t, archsimd.Int32x4.ConvertToFloat64, map1[int32](toFloat64))
        testInt32x8ConvertToFloat32(t, archsimd.Int32x8.ConvertToFloat32, map1[int32](toFloat32))
+       testInt32x4ConvertToFloat64(t, archsimd.Int32x4.ConvertToFloat64, map1[int32](toFloat64))
 
        if archsimd.X86.AVX512() {
                testFloat32x8ConvertToFloat64(t, archsimd.Float32x8.ConvertToFloat64, map1[float32](toFloat64))
@@ -143,6 +145,7 @@ func TestConvert(t *testing.T) {
                testFloat32x4ConvertToUint32(t, archsimd.Float32x4.ConvertToUint32, map1[float32](floatToUint32_x86))
                testFloat32x8ConvertToUint32(t, archsimd.Float32x8.ConvertToUint32, map1[float32](floatToUint32_x86))
                testFloat32x16ConvertToUint32(t, archsimd.Float32x16.ConvertToUint32, map1[float32](floatToUint32_x86))
+               testFloat64x2ConvertToUint32(t, archsimd.Float64x2.ConvertToUint32, map1n[float64](floatToUint32_x86, 4))
                testFloat64x4ConvertToUint32(t, archsimd.Float64x4.ConvertToUint32, map1[float64](floatToUint32_x86))
                testFloat64x8ConvertToUint32(t, archsimd.Float64x8.ConvertToUint32, map1[float64](floatToUint32_x86))
                testFloat32x4ConvertToUint64(t, archsimd.Float32x4.ConvertToUint64, map1[float32](floatToUint64_x86))
@@ -152,6 +155,7 @@ func TestConvert(t *testing.T) {
                testFloat64x8ConvertToUint64(t, archsimd.Float64x8.ConvertToUint64, map1[float64](floatToUint64_x86))
 
                testInt32x16ConvertToFloat32(t, archsimd.Int32x16.ConvertToFloat32, map1[int32](toFloat32))
+               testInt64x2ConvertToFloat32(t, archsimd.Int64x2.ConvertToFloat32, map1n[int64](toFloat32, 4))
                testInt64x4ConvertToFloat32(t, archsimd.Int64x4.ConvertToFloat32, map1[int64](toFloat32))
                testInt64x8ConvertToFloat32(t, archsimd.Int64x8.ConvertToFloat32, map1[int64](toFloat32))
                testInt64x2ConvertToFloat64(t, archsimd.Int64x2.ConvertToFloat64, map1[int64](toFloat64))
@@ -161,6 +165,7 @@ func TestConvert(t *testing.T) {
                testUint32x4ConvertToFloat32(t, archsimd.Uint32x4.ConvertToFloat32, map1[uint32](toFloat32))
                testUint32x8ConvertToFloat32(t, archsimd.Uint32x8.ConvertToFloat32, map1[uint32](toFloat32))
                testUint32x16ConvertToFloat32(t, archsimd.Uint32x16.ConvertToFloat32, map1[uint32](toFloat32))
+               testUint64x2ConvertToFloat32(t, archsimd.Uint64x2.ConvertToFloat32, map1n[uint64](toFloat32, 4))
                testUint64x4ConvertToFloat32(t, archsimd.Uint64x4.ConvertToFloat32, map1[uint64](toFloat32))
                testUint64x8ConvertToFloat32(t, archsimd.Uint64x8.ConvertToFloat32, map1[uint64](toFloat32))
                testUint32x4ConvertToFloat64(t, archsimd.Uint32x4.ConvertToFloat64, map1[uint32](toFloat64))