Direct order for branches

[vorotynsky]

Fix if-branches ordering for compiled code.

if (x == 0, XEZ)
  !; if body
else
  !; else body

Actual:

cmp ax, 0
je XEZ_begin
  ; else body
jmp XEZ_end
XEZ_begin:
  ; if body
XEZ_end:

Expected:

cmp ax, 0
jne XEZ_begin
  ; if body
jmp XEZ_end
XEZ_begin:
  ; else body
XEZ_end: