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26 lines
520 B
LLVM
26 lines
520 B
LLVM
; RUN: llvm-as -f %s -o %t.bc
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; RUN: lli %t.bc > /dev/null
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implementation
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int %main() {
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call int %mylog(int 4)
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ret int 0
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}
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internal int %mylog(int %num) {
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bb0: ; No predecessors!
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br label %bb2
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bb2:
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%reg112 = phi int [ 10, %bb2 ], [ 1, %bb0 ]
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%cann-indvar = phi int [ %cann-indvar, %bb2 ], [0, %bb0]
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%reg114 = add int %reg112, 1
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%cond222 = setlt int %reg114, %num
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br bool %cond222, label %bb2, label %bb3
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bb3: ; preds = %bb2, %bb0
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ret int %reg114
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}
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