fun i32 @foo (i32, i32, i32) {
init:
  bid: b0
  allocations:
    %l0:i32:i
    %l1:i32:j
    %l2:i32:k

block b0:
  %b0:p0:i32:i
  %b0:p1:i32:j
  %b0:p2:i32:k
  %b0:i0:unit = nop
  %b0:i1:unit = nop
  %b0:i2:unit = nop
  %b0:i3:unit = nop
  %b0:i4:unit = nop
  %b0:i5:i32 = add %b0:p0:i32 %b0:p1:i32
  %b0:i6:unit = nop
  %b0:i7:i32 = add %b0:i5:i32 %b0:p2:i32
  ret %b0:i7:i32
}

fun [ret:i32 params:(i32, i32, i32)]* @foo2 () {
init:
  bid: b0
  allocations:


block b0:
  ret @foo:[ret:i32 params:(i32, i32, i32)]*
}

fun [ret:[ret:i32 params:(i32, i32, i32)]* params:()]* @foo3 () {
init:
  bid: b0
  allocations:


block b0:
  ret @foo2:[ret:[ret:i32 params:(i32, i32, i32)]* params:()]*
}

fun i32 @main () {
init:
  bid: b0
  allocations:


block b0:
  %b0:i0:[ret:[ret:i32 params:(i32, i32, i32)]* params:()]* = call @foo3:[ret:[ret:[ret:i32 params:(i32, i32, i32)]* params:()]* params:()]*()
  %b0:i1:[ret:i32 params:(i32, i32, i32)]* = call %b0:i0:[ret:[ret:i32 params:(i32, i32, i32)]* params:()]*()
  %b0:i2:i32 = call %b0:i1:[ret:i32 params:(i32, i32, i32)]*(2:i32, 2:i32, 2:i32)
  %b0:i3:u1 = cmp eq %b0:i2:i32 6:i32
  %b0:i4:i32 = typecast %b0:i3:u1 to i32
  ret %b0:i4:i32
}