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; Here we have a case where there are two loops and LICM is hoisting an
; instruction from one loop into the other loop! This is obviously bad and
; happens because preheader insertion doesn't insert a preheader for this
; case... bad.
; RUN: llvm-upgrade < %s | llvm-as | opt -licm -adce -simplifycfg | llvm-dis | \
; RUN: not grep {br }
int %main(int %argc) {
br label %bb5
bb5: ; preds = %bb5, %0
%I = phi int [0, %0], [%I2, %bb5]
%I2 = add int %I, 1
%c = seteq int %I2, 10
br bool %c, label %bb5, label %bb8
bb8: ; preds = %bb8, %bb5
%cann-indvar = phi uint [ 0, %bb8 ], [ 0, %bb5 ]
%X = add int %argc, %argc ; Loop invariant
br bool false, label %bb8, label %bb10
bb10: ; preds = %bb8
ret int %X
}
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