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cs420/examples/opt/logical_op.ir
2025-04-11 13:20:10 +09:00

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fun i32 @main () {
init:
bid: b0
allocations:
block b0:
%b0:i0:u1 = cmp ne 1:i32 0:i32
br %b0:i0:u1, b6(0:i32, 1:u1), b6(1:i32, %b0:i0:u1)
block b1:
%b1:i0:i32 = add %b6:p0:i32 1:i32
j b3(%b1:i0:i32)
block b3:
%b3:p0:i32:b
br %b0:i0:u1, b12(1:i32, %b0:i0:u1), b12(0:i32, 0:u1)
block b6:
%b6:p0:i32:b
%b6:p1:u1:t0
br %b6:p1:u1, b1(), b3(%b6:p0:i32)
block b7:
%b7:i0:i32 = add %b12:p0:i32 1:i32
j b9(%b7:i0:i32)
block b9:
%b9:p0:i32:d
%b9:i0:u1 = cmp eq %b3:p0:i32 1:i32
br %b9:i0:u1, b13(), b15(0:u1)
block b12:
%b12:p0:i32:d
%b12:p1:u1:t1
br %b12:p1:u1, b7(), b9(%b12:p0:i32)
block b13:
%b13:i0:u1 = cmp eq %b9:p0:i32 2:i32
j b15(%b13:i0:u1)
block b15:
%b15:p0:u1:t2
%b15:i0:i32 = typecast %b15:p0:u1 to i32
ret %b15:i0:i32
}