| ; RUN: opt < %s -licm -simple-loop-unswitch -disable-output | |
| @g_56 = external global i16 ; <i16*> [#uses=2] | |
| define i32 @func_67(i32 %p_68, i8 signext %p_69, i8 signext %p_71) nounwind { | |
| entry: | |
| br label %bb | |
| bb: ; preds = %bb44, %entry | |
| br label %bb3 | |
| bb3: ; preds = %bb36, %bb | |
| %bothcond = or i1 false, false ; <i1> [#uses=1] | |
| br i1 %bothcond, label %bb29, label %bb19 | |
| bb19: ; preds = %bb3 | |
| br i1 false, label %bb36, label %bb29 | |
| bb29: ; preds = %bb19, %bb3 | |
| ret i32 0 | |
| bb36: ; preds = %bb19 | |
| store i16 0, i16* @g_56, align 2 | |
| br i1 false, label %bb44, label %bb3 | |
| bb44: ; preds = %bb44, %bb36 | |
| %tmp46 = load i16, i16* @g_56, align 2 ; <i16> [#uses=0] | |
| br i1 false, label %bb, label %bb44 | |
| } |