Answer D is not the correct answer.

Below is a function written in C where the test expression inside the if statement is missing and below that is the result of compiling the original function (before I removed the test expression). Which of the choices below is the test expression that when inserted in place of the comment would yield the assembly below? int f( int x, int y, int z){ if (/ missing code here /) return x; else return x; \} f : movl \%edi, \%eax movl \%edi, \%ecx negl \%ecx cmpl \%edx, \%esi cmovge \%ecx, \%eax ret y=yy>=z