diff --git a/decode.go b/decode.go
index 86cacbb..8419d82 100644
--- a/decode.go
+++ b/decode.go
@@ -37,30 +37,11 @@ func unmarshal(data []byte, v interface{}) error {
 	copy(src, data)
 
 	header := (*interfaceHeader)(unsafe.Pointer(&v))
-	header.typ.escape()
-	return decode(src, header)
-}
 
-func unmarshalNoEscape(data []byte, v interface{}) error {
-	src := make([]byte, len(data)+1) // append nul byte to the end
-	copy(src, data)
-
-	header := (*interfaceHeader)(unsafe.Pointer(&v))
-	return decode(src, header)
-}
-
-func decode(src []byte, header *interfaceHeader) error {
-	typ := header.typ
-	typeptr := uintptr(unsafe.Pointer(typ))
-
-	// noescape trick for header.typ ( *reflect.rtype )
-	copiedType := *(**rtype)(unsafe.Pointer(&typeptr))
-	ptr := uintptr(header.ptr)
-
-	if err := validateType(copiedType, ptr); err != nil {
+	if err := validateType(header.typ, uintptr(header.ptr)); err != nil {
 		return err
 	}
-	dec, err := decodeCompileToGetDecoder(typeptr, typ)
+	dec, err := decodeCompileToGetDecoder(header.typ)
 	if err != nil {
 		return err
 	}
@@ -70,6 +51,31 @@ func decode(src []byte, header *interfaceHeader) error {
 	return nil
 }
 
+func unmarshalNoEscape(data []byte, v interface{}) error {
+	src := make([]byte, len(data)+1) // append nul byte to the end
+	copy(src, data)
+
+	header := (*interfaceHeader)(unsafe.Pointer(&v))
+
+	if err := validateType(header.typ, uintptr(header.ptr)); err != nil {
+		return err
+	}
+	dec, err := decodeCompileToGetDecoder(header.typ)
+	if err != nil {
+		return err
+	}
+	if _, err := dec.decode(src, 0, noescape(header.ptr)); err != nil {
+		return err
+	}
+	return nil
+}
+
+//go:nosplit
+func noescape(p unsafe.Pointer) unsafe.Pointer {
+	x := uintptr(p)
+	return unsafe.Pointer(x ^ 0)
+}
+
 func validateType(typ *rtype, p uintptr) error {
 	if typ.Kind() != reflect.Ptr || p == 0 {
 		return &InvalidUnmarshalError{Type: rtype2type(typ)}
@@ -132,7 +138,7 @@ func (d *Decoder) Decode(v interface{}) error {
 		return err
 	}
 
-	dec, err := decodeCompileToGetDecoder(typeptr, typ)
+	dec, err := decodeCompileToGetDecoder(typ)
 	if err != nil {
 		return err
 	}
diff --git a/decode_compile_norace.go b/decode_compile_norace.go
index 3ad763c..a20f38d 100644
--- a/decode_compile_norace.go
+++ b/decode_compile_norace.go
@@ -2,7 +2,10 @@
 
 package json
 
-func decodeCompileToGetDecoder(typeptr uintptr, typ *rtype) (decoder, error) {
+import "unsafe"
+
+func decodeCompileToGetDecoder(typ *rtype) (decoder, error) {
+	typeptr := uintptr(unsafe.Pointer(typ))
 	if typeptr > maxTypeAddr {
 		return decodeCompileToGetDecoderSlowPath(typeptr, typ)
 	}
diff --git a/decode_compile_race.go b/decode_compile_race.go
index 921af83..fb601c4 100644
--- a/decode_compile_race.go
+++ b/decode_compile_race.go
@@ -4,11 +4,13 @@ package json
 
 import (
 	"sync"
+	"unsafe"
 )
 
 var decMu sync.RWMutex
 
-func decodeCompileToGetDecoder(typeptr uintptr, typ *rtype) (decoder, error) {
+func decodeCompileToGetDecoder(typ *rtype) (decoder, error) {
+	typeptr := uintptr(unsafe.Pointer(typ))
 	if typeptr > maxTypeAddr {
 		return decodeCompileToGetDecoderSlowPath(typeptr, typ)
 	}
diff --git a/decode_interface.go b/decode_interface.go
index bf26954..bc4dadd 100644
--- a/decode_interface.go
+++ b/decode_interface.go
@@ -188,7 +188,7 @@ func (d *interfaceDecoder) decodeStream(s *stream, p unsafe.Pointer) error {
 		*(*interface{})(p) = nil
 		return nil
 	}
-	decoder, err := decodeCompileToGetDecoder(uintptr(unsafe.Pointer(typ)), typ)
+	decoder, err := decodeCompileToGetDecoder(typ)
 	if err != nil {
 		return err
 	}
@@ -228,7 +228,7 @@ func (d *interfaceDecoder) decode(buf []byte, cursor int64, p unsafe.Pointer) (i
 		**(**interface{})(unsafe.Pointer(&p)) = nil
 		return cursor, nil
 	}
-	decoder, err := decodeCompileToGetDecoder(uintptr(unsafe.Pointer(typ)), typ)
+	decoder, err := decodeCompileToGetDecoder(typ)
 	if err != nil {
 		return 0, err
 	}