llvm-project/llvm/test/Transforms/IndVarSimplify/2005-11-18-Crash.ll

; RUN: opt < %s -indvars -disable-output

@fixtab = external global [29 x [29 x [2 x i32]]]               ; <[29 x [29 x [2 x i32]]]*> [#uses=1]

define void @init_optabs() {
entry:
        br label %no_exit.0

no_exit.0:              ; preds = %no_exit.0, %entry
        %p.0.0 = phi i32* [ getelementptr ([29 x [29 x [2 x i32]]]* @fixtab, i32 0, i32 0, i32 0, i32 0), %entry ], [ %inc.0, %no_exit.0 ]               ; <i32*> [#uses=1]
        %inc.0 = getelementptr i32* %p.0.0, i32 1               ; <i32*> [#uses=1]
        br i1 undef, label %no_exit.0, label %no_exit.1

no_exit.1:              ; preds = %no_exit.0
        ret void
}