mirror of
https://github.com/kmc7468/cs420.git
synced 2025-12-15 06:58:50 +00:00
36 lines
598 B
Plaintext
36 lines
598 B
Plaintext
|
|
fun i32 @fibonacci (i32) {
|
|
init:
|
|
bid: b0
|
|
allocations:
|
|
|
|
|
|
block b0:
|
|
%b0:p0:i32:n
|
|
%b0:i0:u1 = cmp lt %b0:p0:i32 2:i32
|
|
br %b0:i0:u1, b1(), b3(%b0:p0:i32)
|
|
|
|
block b1:
|
|
%b1:i0:i32 = add %b0:p0:i32 2:i32
|
|
j b3(%b1:i0:i32)
|
|
|
|
block b3:
|
|
%b3:p0:i32:n
|
|
%b3:i0:i32 = sub %b3:p0:i32 2:i32
|
|
%b3:i1:i32 = call @fibonacci:[ret:i32 params:(i32)]*(%b3:i0:i32)
|
|
%b3:i2:i32 = sub %b3:p0:i32 1:i32
|
|
%b3:i3:i32 = call @fibonacci:[ret:i32 params:(i32)]*(%b3:i2:i32)
|
|
%b3:i4:i32 = add %b3:i1:i32 %b3:i3:i32
|
|
ret %b3:i4:i32
|
|
}
|
|
|
|
fun i32 @main () {
|
|
init:
|
|
bid: b0
|
|
allocations:
|
|
|
|
|
|
block b0:
|
|
ret 1:i32
|
|
}
|