}
+// Allocates a simd128 object or jumps to the need_gc label if the young space
+// is full and a scavenge is needed.
+void MacroAssembler::AllocateSIMDHeapObject(int size,
+ Register result,
+ Register scratch1,
+ Register scratch2,
+ Register map,
+ Label* gc_required,
+ TaggingMode tagging_mode) {
+ UNREACHABLE(); // NOTIMPLEMENTED
+}
+
+
// Copies a fixed number of fields of heap objects from src to dst.
void MacroAssembler::CopyFields(Register dst,
Register src,