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; RUN: llc < %s -mtriple=thumbv7-apple-darwin
; Radar 7896289
target 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"
target triple = "thumbv7-apple-darwin10"
define void @test(i32 %mode) nounwind optsize noinline {
entry:
br i1 undef, label %return, label %bb3
bb3: ; preds = %entry
br i1 undef, label %bb15, label %bb18
bb15: ; preds = %bb3
unreachable
bb18: ; preds = %bb3
switch i32 %mode, label %return [
i32 0, label %bb26
i32 1, label %bb56
i32 2, label %bb107
i32 6, label %bb150.preheader
i32 9, label %bb310.preheader
i32 13, label %bb414.preheader
i32 15, label %bb468.preheader
i32 16, label %bb522.preheader
]
bb150.preheader: ; preds = %bb18
br i1 undef, label %bb154, label %bb160
bb310.preheader: ; preds = %bb18
unreachable
bb414.preheader: ; preds = %bb18
unreachable
bb468.preheader: ; preds = %bb18
unreachable
bb522.preheader: ; preds = %bb18
unreachable
bb26: ; preds = %bb18
unreachable
bb56: ; preds = %bb18
unreachable
bb107: ; preds = %bb18
br label %bb110
bb110: ; preds = %bb122, %bb107
%asmtmp.i.i179 = tail call i16 asm "rev16 $0, $1\0A", "=l,l"(i16 undef) nounwind ; <i16> [#uses=1]
%asmtmp.i.i178 = tail call i16 asm "rev16 $0, $1\0A", "=l,l"(i16 %asmtmp.i.i179) nounwind ; <i16> [#uses=1]
store i16 %asmtmp.i.i178, i16* undef, align 2
br i1 undef, label %bb122, label %bb121
bb121: ; preds = %bb110
br label %bb122
bb122: ; preds = %bb121, %bb110
br label %bb110
bb154: ; preds = %bb150.preheader
unreachable
bb160: ; preds = %bb150.preheader
unreachable
return: ; preds = %bb18, %entry
ret void
}
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