1; RUN: llc < %s -mtriple=x86_64-apple-darwin10
2; rdar://r7519827
3
4define i32 @t() nounwind ssp {
5entry:
6  br label %if.end.i11
7
8if.end.i11:                                       ; preds = %lor.lhs.false.i10, %lor.lhs.false.i10, %lor.lhs.false.i10
9  br i1 undef, label %for.body161, label %for.end197
10
11for.body161:                                      ; preds = %if.end.i11
12  br label %for.end197
13
14for.end197:                                       ; preds = %for.body161, %if.end.i11
15  %mlucEntry.4 = phi i96 [ undef, %for.body161 ], [ undef, %if.end.i11 ] ; <i96> [#uses=2]
16  store i96 %mlucEntry.4, i96* undef, align 8
17  %tmp172 = lshr i96 %mlucEntry.4, 64             ; <i96> [#uses=1]
18  %tmp173 = trunc i96 %tmp172 to i32              ; <i32> [#uses=1]
19  %tmp1.i1.i = call i32 @llvm.bswap.i32(i32 %tmp173) nounwind ; <i32> [#uses=1]
20  store i32 %tmp1.i1.i, i32* undef, align 8
21  unreachable
22
23if.then283:                                       ; preds = %lor.lhs.false.i10, %do.end105, %for.end
24  ret i32 undef
25}
26
27declare i32 @llvm.bswap.i32(i32) nounwind readnone
28