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1; RUN: not llvm-extract -S -bb foo:invalidbb %s 2>&1 | FileCheck %s2 3; CHECK: function foo doesn't contain a basic block named 'invalidbb'!4define i32 @foo(i32 %arg) {5bb:6 %tmp = alloca i32, align 47 %tmp1 = alloca i32, align 48 store i32 %arg, ptr %tmp1, align 49 %tmp2 = load i32, ptr %tmp1, align 410 %tmp3 = icmp sgt i32 %tmp2, 011 br i1 %tmp3, label %bb4, label %bb712 13bb4: ; preds = %bb14 %tmp5 = load i32, ptr %tmp1, align 415 %tmp6 = add nsw i32 %tmp5, 116 store i32 %tmp6, ptr %tmp1, align 417 store i32 %tmp6, ptr %tmp, align 418 br label %bb819 20bb7: ; preds = %bb21 store i32 0, ptr %tmp, align 422 br label %bb823 24bb8: ; preds = %bb7, %bb425 %tmp9 = load i32, ptr %tmp, align 426 ret i32 %tmp927}28 29