Using inline assembly in c to check for the largest value in a 32-bit integer array

I'm attempting to find the maximum element in an integer array using inline assembly in c. Below is my attempted solution with comments attached showing my logic.

My attempt:

static inline int max_elem()
{
  int list[] = {1,8,6,2,3};
  int max, temp;
  int length = 5;

 asm volatile(
  /* initialize max */
  "init:    mov (%1), %0;""         jmp start;

  /* increment arr to point to next int in memory (4-bytes) */
  "start:   add $4, %1;"

  /* check if you looped through all elements */       
  "         sub $1, %3;""         cmp $0, %3;""         je done;"

  /* compare max with current element in list */
  "         mov (%1), %2;""         cmp %2, %0;""         jl new_max;""new_max: mov %2, %0;""         jmp start;""done: ;"
  : "=a" (max) /* assign max to traditional return register */
  : "r" (list), "r" (temp), "r" (length) /* compiler picks the assignment of input variables */
 );
}

My attempted solution seems to give me a segmentation fault, despite my logic seeming correct to me. Any additional help or input would be appreciated, thanks!