| ; 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 |
| } |
