; RUN: llvm-upgrade < %s | llvm-as | opt -indvars -adce -simplifycfg | llvm-dis | not grep br ; ; Testcase distilled from 256.bzip2 int %main() { entry: br label %loopentry loopentry: ; preds = %entry, %loopentry %indvar1 = phi uint [ 0, %entry ], [ %indvar.next2, %loopentry ] ; <uint> [#uses=1] %h.0 = phi int [ %tmp.2, %loopentry ], [ 4, %entry ] ; <int> [#uses=1] %tmp.1 = mul int %h.0, 3 ; <int> [#uses=1] %tmp.2 = add int %tmp.1, 1 ; <int> [#uses=1] %indvar.next2 = add uint %indvar1, 1 ; <uint> [#uses=2] %exitcond3 = setne uint %indvar.next2, 4 ; <bool> [#uses=1] br bool %exitcond3, label %loopentry, label %loopexit loopexit: ; preds = %loopentry ret int %tmp.2 }