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cs420/examples/ir2/simple_cond.ir
2025-04-11 13:20:10 +09:00

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fun i32 @f (i32) {
init:
bid: b0
allocations:
%l0:i32:x
block b0:
%b0:p0:i32:x
%b0:i0:unit = nop
%b0:i1:unit = nop
%b0:i2:i32 = add %b0:p0:i32 8:i32
ret %b0:i2:i32
}
fun i32 @main () {
init:
bid: b0
allocations:
%l0:i32:x
%l1:i32:y
%l2:i32:t0
%l3:i32:t1
block b0:
%b0:i0:unit = nop
%b0:i1:unit = nop
%b0:i2:i32 = add 0:i32 1:i32
%b0:i3:unit = nop
%b0:i4:u1 = cmp eq 0:i32 1:i32
br %b0:i4:u1, b1(), b2()
block b1:
%b1:i0:unit = nop
j b3(1:i32)
block b2:
%b2:i0:unit = nop
j b3(2:i32)
block b3:
%b3:p0:i32:t0
%b3:i0:unit = nop
%b3:i1:unit = nop
%b3:i2:unit = nop
%b3:i3:unit = nop
%b3:i4:u1 = cmp lt %b0:i2:i32 %b3:p0:i32
br %b3:i4:u1, b4(), b5()
block b4:
%b4:i0:unit = nop
%b4:i1:unit = nop
j b6(%b0:i2:i32)
block b5:
%b5:i0:unit = nop
j b6(2:i32)
block b6:
%b6:p0:i32:t1
%b6:i0:unit = nop
%b6:i1:i32 = call @f:[ret:i32 params:(i32)]*(%b6:p0:i32)
%b6:i2:u1 = cmp eq %b6:i1:i32 9:i32
%b6:i3:i32 = typecast %b6:i2:u1 to i32
ret %b6:i3:i32
}