llvm-6502/test/Transforms/IndVarsSimplify/2004-04-07-ScalarEvolutionCrash.llx
2006-12-02 04:23:10 +00:00

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688 B
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; RUN: llvm-upgrade < %s | llvm-as | opt -indvars -disable-output
void %.outPlank_21() {
entry:
br bool false, label %loopexit.0, label %no_exit.0
no_exit.0: ; preds = %entry
ret void
loopexit.0: ; preds = %entry
br bool false, label %no_exit.1, label %loopexit.1
no_exit.1: ; preds = %loopexit.0, %loopexit.2
%i.0.0 = phi int [ %inc, %loopexit.2 ], [ 0, %loopexit.0 ] ; <int> [#uses=1]
br bool false, label %loopexit.2, label %no_exit.2
no_exit.2: ; preds = %no_exit.1
ret void
loopexit.2: ; preds = %no_exit.1
%inc = add int %i.0.0, 1 ; <int> [#uses=1]
br bool false, label %no_exit.1, label %loopexit.1
loopexit.1: ; preds = %loopexit.0, %loopexit.2
ret void
}