The remaining three problems in this exercise refer to the following function, given in both C and x86 assembly. For each x86 instruction, we also show its length in the x86 variable-length instruction format and the interpretation (what the instruction does). Note that the x86 architecture has very few registers compared to MIPS, and as a result the x86 calling convention is to push all arguments onto the stack. The return value of an x86 function is passed back to the caller in the EAX register.

Translate this function into MIPS assembly. Compare the size (how many bytes of instruction memory are needed) for this x86 code and for your MIPS code.

a. C Code int f(int a, int b, int c, int d) { if(a>b) return c: return d; } f: push %ebp mov mov %esp,%ebp 12(%ebp),%eax cmp %eax,8(%ebp) mov 16 (%ebp),%edx jle S pop %ebp. mov ret S: mov pop mov ret %edx, %eax 20 (%ebp),%edx %ebp %edx,%eax x86 Code : 1B, push %ebp to stack ; 2B, move %esp to %ebp : 3B, load 2nd arg into %eax ; 3B, compare %eax w/ 1st arg ; 3B, load 3rd arg into %edx : 2B, jump if cmp result is