Before (without minsize):
100083ca <udiv64_slow>:
udiv64_slow():
/proc/self/cwd/sw/device/lib/base/math.c:14
100083ca: 1141 addi sp,sp,-16
100083cc: c622 sw s0,12(sp)
100083ce: 4881 li a7,0
100083d0: 4801 li a6,0
100083d2: 4381 li t2,0