1; RUN: llc < %s -mtriple=thumbv7-apple-ios | FileCheck %s
2
3;CHECK-LABEL: foo:
4;CHECK: adds
5;CHECK-NEXT: adc
6;CHECK-NEXT: bx
7
8;rdar://12028498
9
10define i32 @foo() nounwind ssp {
11entry:
12  %tmp2 = zext i32 3 to i64
13  br  label %bug_block
14
15bug_block:
16  %tmp410 = and i64 1031, 1647010
17  %tmp411 = and i64 %tmp2, -211
18  %tmp412 = shl i64 %tmp410, %tmp2
19  %tmp413 = shl i64 %tmp411, %tmp2
20  %tmp415 = and i64 %tmp413, 1
21  %tmp420 = xor i64 0, %tmp415
22  %tmp421 = and i64 %tmp412, %tmp415
23  %tmp422 = shl i64 %tmp421, 1
24  br  label %finish
25
26finish:
27  %tmp423 = lshr i64 %tmp422, 32
28  %tmp424 = trunc i64 %tmp423 to i32
29  ret i32 %tmp424
30}
31
32