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; RUN: llc < %s -mtriple=x86_64-apple-darwin10
; rdar://r7519827
define i32 @t() nounwind ssp {
entry:
br label %if.end.i11
if.end.i11: ; preds = %lor.lhs.false.i10, %lor.lhs.false.i10, %lor.lhs.false.i10
br i1 undef, label %for.body161, label %for.end197
for.body161: ; preds = %if.end.i11
br label %for.end197
for.end197: ; preds = %for.body161, %if.end.i11
%mlucEntry.4 = phi i96 [ undef, %for.body161 ], [ undef, %if.end.i11 ] ; <i96> [#uses=2]
store i96 %mlucEntry.4, i96* undef, align 8
%tmp172 = lshr i96 %mlucEntry.4, 64 ; <i96> [#uses=1]
%tmp173 = trunc i96 %tmp172 to i32 ; <i32> [#uses=1]
%tmp1.i1.i = call i32 @llvm.bswap.i32(i32 %tmp173) nounwind ; <i32> [#uses=1]
store i32 %tmp1.i1.i, i32* undef, align 8
unreachable
if.then283: ; preds = %lor.lhs.false.i10, %do.end105, %for.end
ret i32 undef
}
declare i32 @llvm.bswap.i32(i32) nounwind readnone
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