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1; RUN: llc < %s -mtriple=thumbv7-apple-darwin | FileCheck %s
2
3; There shouldn't be a unconditional branch at end of bb52.
4; rdar://7184787
5
6@posed = external global i64                      ; <i64*> [#uses=1]
7
8define i1 @ab_bb52(i64 %.reload78, i64* %.out, i64* %.out1) nounwind {
9newFuncRoot:
10  br label %bb52
11
12bb52.bb55_crit_edge.exitStub:                     ; preds = %bb52
13  store i64 %0, i64* %.out
14  store i64 %2, i64* %.out1
15  ret i1 true
16
17bb52.bb53_crit_edge.exitStub:                     ; preds = %bb52
18  store i64 %0, i64* %.out
19  store i64 %2, i64* %.out1
20  ret i1 false
21
22bb52:                                             ; preds = %newFuncRoot
23; CHECK: movne
24; CHECK: moveq
25; CHECK: pop
26  %0 = load i64* @posed, align 4                  ; <i64> [#uses=3]
27  %1 = sub i64 %0, %.reload78                     ; <i64> [#uses=1]
28  %2 = ashr i64 %1, 1                             ; <i64> [#uses=3]
29  %3 = icmp eq i64 %2, 0                          ; <i1> [#uses=1]
30  br i1 %3, label %bb52.bb55_crit_edge.exitStub, label %bb52.bb53_crit_edge.exitStub
31}
32