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1; RUN: llc < %s -mtriple thumbv6-apple-macosx10.6.0 | FileCheck %s2 3; test that we print the label of a bb that is only used in a jump table.4 5; CHECK: .long [[JUMPTABLE_DEST:LBB[0-9]+_[0-9]+]]6; CHECK: [[JUMPTABLE_DEST]]:7 8define i32 @calculate() {9entry:10 switch i32 undef, label %return [11 i32 1, label %sw.bb12 i32 2, label %sw.bb613 i32 3, label %sw.bb1314 i32 4, label %sw.bb2015 ]16 17sw.bb: ; preds = %entry18 br label %return19 20sw.bb6: ; preds = %entry21 br label %return22 23sw.bb13: ; preds = %entry24 br label %return25 26sw.bb20: ; preds = %entry27 %div = sdiv i32 undef, undef28 br label %return29 30return: ; preds = %sw.bb20, %sw.bb13, %sw.bb6, %sw.bb, %entry31 %retval.0 = phi i32 [ %div, %sw.bb20 ], [ undef, %sw.bb13 ], [ undef, %sw.bb6 ], [ undef, %sw.bb ], [ 0, %entry ]32 ret i32 %retval.033}34