1 package x86_64
2
3 import (
4 `testing`
5
6 `github.com/davecgh/go-spew/spew`
7 )
8
9 func TestInstr_Encode(t *testing.T) {
10 m := []byte(nil)
11 a := CreateArch()
12 p := a.CreateProgram()
13 p.VPERMIL2PD(7, Sib(R8, R9, 1, 12345), YMM1, YMM2, YMM3).encode(&m)
14 spew.Dump(m)
15 }
16
17 func TestInstr_EncodeSegment(t *testing.T) {
18 m := []byte(nil)
19 a := CreateArch()
20 p := a.CreateProgram()
21 p.MOVQ(Abs(0x30), RCX).GS().encode(&m)
22 spew.Dump(m)
23 }
24
25 func BenchmarkInstr_Encode(b *testing.B) {
26 a := CreateArch()
27 m := make([]byte, 0, 16)
28 p := a.CreateProgram()
29 p.VPERMIL2PD(7, Sib(R8, R9, 1, 12345), YMM1, YMM2, YMM3).encode(&m)
30 p.Free()
31 b.SetBytes(int64(len(m)))
32 b.ResetTimer()
33 for i := 0; i < b.N; i++ {
34 m = m[:0]
35 p = a.CreateProgram()
36 p.VPERMIL2PD(7, Sib(R8, R9, 1, 12345), YMM1, YMM2, YMM3).encode(&m)
37 p.Free()
38 }
39 }
40
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