Files
cs420/examples/ir1/swap.ir
2025-04-11 13:20:10 +09:00

33 lines
671 B
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fun i32 @main () {
init:
bid: b0
allocations:
%l0:i32:a
%l1:i32:b
%l2:i32:t
block b0:
%b0:i0:unit = store 1:i32 %l0:i32*
%b0:i1:unit = store 2:i32 %l1:i32*
j b1()
block b1:
%b1:i0:i32 = load %l0:i32*
%b1:i1:unit = store %b1:i0:i32 %l2:i32*
%b1:i2:i32 = load %l1:i32*
%b1:i3:unit = store %b1:i2:i32 %l0:i32*
%b1:i4:i32 = load %l2:i32*
%b1:i5:unit = store %b1:i4:i32 %l1:i32*
%b1:i6:i32 = load %l1:i32*
%b1:i7:u1 = cmp eq %b1:i6:i32 1:i32
br %b1:i7:u1, b1(), b3()
block b3:
%b3:i0:i32 = load %l0:i32*
%b3:i1:i32 = mul %b3:i0:i32 10:i32
%b3:i2:i32 = load %l1:i32*
%b3:i3:i32 = add %b3:i1:i32 %b3:i2:i32
ret %b3:i3:i32
}