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1; RUN: llc < %s2; PR70013 4target datalayout = "e-p:16:16:16-i8:8:8-i16:16:16-i32:16:32-n8:16"5target triple = "msp430-elf"6 7define i16 @main() nounwind {8entry:9 br label %while.cond10 11while.cond: ; preds = %while.body, %entry12 br i1 undef, label %land.rhs, label %land.end13 14land.rhs: ; preds = %while.cond15 br label %land.end16 17land.end: ; preds = %land.rhs, %while.cond18 %0 = phi i1 [ false, %while.cond ], [ undef, %land.rhs ] ; <i1> [#uses=1]19 br i1 %0, label %while.body, label %while.end20 21while.body: ; preds = %land.end22 %tmp4 = load i16, ptr undef ; <i16> [#uses=0]23 br label %while.cond24 25while.end: ; preds = %land.end26 ret i16 undef27}28