Enable compiler on ARMv8. (#211)

internal/testcfg/testcfg.go

@@ -7,14 +7,18 @@ import (
 	"github.com/tetratelabs/wazero"
 
 	"github.com/ncruces/go-sqlite3"
+	"github.com/ncruces/go-sqlite3/internal/util"
 )
 
 // notest
 
 func init() {
-	sqlite3.RuntimeConfig = wazero.NewRuntimeConfig().
-		WithMemoryLimitPages(512)
-
+	if util.CompilerSupported() {
+		sqlite3.RuntimeConfig = wazero.NewRuntimeConfigCompiler()
+	} else {
+		sqlite3.RuntimeConfig = wazero.NewRuntimeConfigInterpreter()
+	}
+	sqlite3.RuntimeConfig = sqlite3.RuntimeConfig.WithMemoryLimitPages(512)
 	if os.Getenv("CI") != "" {
 		path := filepath.Join(os.TempDir(), "wazero")
 		if err := os.MkdirAll(path, 0777); err == nil {

internal/util/compiler.go

@@ -0,0 +1,27 @@
+package util
+
+import (
+	"runtime"
+
+	"golang.org/x/sys/cpu"
+)
+
+func CompilerSupported() bool {
+	switch runtime.GOOS {
+	case "linux", "android",
+		"windows", "darwin",
+		"freebsd", "netbsd", "dragonfly",
+		"solaris", "illumos":
+		break
+	default:
+		return false
+	}
+	switch runtime.GOARCH {
+	case "amd64":
+		return cpu.X86.HasSSE41
+	case "arm64":
+		return true
+	default:
+		return false
+	}
+}