391   if (Is64()) {  in SmiToWord32()
959   if (Is64()) {  in LoadAndUntagObjectField()
972   if (Is64()) {  in LoadAndUntagToWord32ObjectField()
984   if (Is64()) {  in LoadAndUntagSmi()
1001   if (Is64()) {  in LoadAndUntagToWord32Root()
1242   if (Is64()) {  in LoadAndUntagToWord32FixedArrayElement()
1248   if (Is64()) {  in LoadAndUntagToWord32FixedArrayElement()
1273     if (Is64()) {  in LoadDoubleWithHoleCheck()
1952       Is64() ? Int64Constant(kHoleNanInt64) : Int32Constant(kHoleNanLower32);  in FillFixedArrayWithValue()
1968           if (assembler->Is64()) {  in FillFixedArrayWithValue()
2004       Is64() ||  in CopyFixedArrayElements()
2012       Is64() ? Int64Constant(kHoleNanInt64) : Int32Constant(kHoleNanLower32);  in CopyFixedArrayElements()
2099       if (Is64()) {  in CopyFixedArrayElements()
2447     if (Is64()) {  in ChangeFloat64ToTagged()
2477   if (Is64()) {  in ChangeInt32ToTagged()
2513     if (Is64()) {  in ChangeUint32ToTagged()
3594   if (Is64()) hash = ChangeInt32ToInt64(hash);  in NumberToString()
5000   if (Is64() && mode == INTEGER_PARAMETERS) {  in ElementOffsetFromIndex()