289   __ cmp(edi, Operand(backtrack_stackpointer(), 0));  in CheckGreedyLoop()
291   __ add(backtrack_stackpointer(), Immediate(kPointerSize));  // Pop.  in CheckGreedyLoop()
320     __ push(backtrack_stackpointer());  in CheckNotBackReferenceIgnoreCase()
356     __ pop(backtrack_stackpointer());  in CheckNotBackReferenceIgnoreCase()
362     __ pop(backtrack_stackpointer());  in CheckNotBackReferenceIgnoreCase()
372     __ push(backtrack_stackpointer());  in CheckNotBackReferenceIgnoreCase()
407     __ pop(backtrack_stackpointer());  in CheckNotBackReferenceIgnoreCase()
443   __ push(backtrack_stackpointer());  in CheckNotBackReference()
471   __ pop(backtrack_stackpointer());  in CheckNotBackReference()
479   __ pop(backtrack_stackpointer());  in CheckNotBackReference()
763   __ mov(backtrack_stackpointer(), Operand(ebp, kStackHighEnd));  in GetCode()
826     __ push(backtrack_stackpointer());  in GetCode()
836     __ pop(backtrack_stackpointer());  in GetCode()
859     __ mov(Operand(esp, 0 * kPointerSize), backtrack_stackpointer());  in GetCode()
868     __ mov(backtrack_stackpointer(), eax);  in GetCode()
977   __ mov(backtrack_stackpointer(), register_location(reg));  in ReadStackPointerFromRegister()
978   __ add(backtrack_stackpointer(), Operand(ebp, kStackHighEnd));  in ReadStackPointerFromRegister()
1025   __ mov(eax, backtrack_stackpointer());  in WriteStackPointerToRegister()
1210   ASSERT(!source.is(backtrack_stackpointer()));  in Push()
1212   __ sub(backtrack_stackpointer(), Immediate(kPointerSize));  in Push()
1213   __ mov(Operand(backtrack_stackpointer(), 0), source);  in Push()
1219   __ sub(backtrack_stackpointer(), Immediate(kPointerSize));  in Push()
1220   __ mov(Operand(backtrack_stackpointer(), 0), value);  in Push()
1225   ASSERT(!target.is(backtrack_stackpointer()));  in Pop()
1226   __ mov(target, Operand(backtrack_stackpointer(), 0));  in Pop()
1228   __ add(backtrack_stackpointer(), Immediate(kPointerSize));  in Pop()
1250   __ cmp(backtrack_stackpointer(), Operand::StaticVariable(stack_limit));  in CheckStackLimit()