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1; RUN: llc < %s -mtriple=thumbv7-apple-darwin2; Radar 78962893 4target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32-n32"5target triple = "thumbv7-apple-darwin10"6 7define void @test(i32 %mode) nounwind optsize noinline {8entry:9 br i1 undef, label %return, label %bb310 11bb3: ; preds = %entry12 br i1 undef, label %bb15, label %bb1813 14bb15: ; preds = %bb315 unreachable16 17bb18: ; preds = %bb318 switch i32 %mode, label %return [19 i32 0, label %bb2620 i32 1, label %bb5621 i32 2, label %bb10722 i32 6, label %bb150.preheader23 i32 9, label %bb310.preheader24 i32 13, label %bb414.preheader25 i32 15, label %bb468.preheader26 i32 16, label %bb522.preheader27 ]28 29bb150.preheader: ; preds = %bb1830 br i1 undef, label %bb154, label %bb16031 32bb310.preheader: ; preds = %bb1833 unreachable34 35bb414.preheader: ; preds = %bb1836 unreachable37 38bb468.preheader: ; preds = %bb1839 unreachable40 41bb522.preheader: ; preds = %bb1842 unreachable43 44bb26: ; preds = %bb1845 unreachable46 47bb56: ; preds = %bb1848 unreachable49 50bb107: ; preds = %bb1851 br label %bb11052 53bb110: ; preds = %bb122, %bb10754 %asmtmp.i.i179 = tail call i16 asm "rev16 $0, $1\0A", "=l,l"(i16 undef) nounwind ; <i16> [#uses=1]55 %asmtmp.i.i178 = tail call i16 asm "rev16 $0, $1\0A", "=l,l"(i16 %asmtmp.i.i179) nounwind ; <i16> [#uses=1]56 store i16 %asmtmp.i.i178, ptr undef, align 257 br i1 undef, label %bb122, label %bb12158 59bb121: ; preds = %bb11060 br label %bb12261 62bb122: ; preds = %bb121, %bb11063 br label %bb11064 65bb154: ; preds = %bb150.preheader66 unreachable67 68bb160: ; preds = %bb150.preheader69 unreachable70 71return: ; preds = %bb18, %entry72 ret void73}74