| ; RUN: opt < %s -simple-loop-unswitch |
| ; RUN: opt < %s -simple-loop-unswitch -enable-mssa-loop-dependency=true -verify-memoryssa |
| ; PR8622 |
| @g_38 = external global i32, align 4 |
| |
| define void @func_67(i32 %p_68.coerce) nounwind { |
| entry: |
| br i1 true, label %for.end12, label %bb.nph |
| |
| bb.nph: ; preds = %entry |
| %g_38.promoted = load i32, i32* @g_38 |
| br label %for.body |
| |
| for.body: ; preds = %for.cond, %bb.nph |
| %tobool.i = icmp eq i32 %p_68.coerce, 1 |
| %xor4.i = xor i32 %p_68.coerce, 1 |
| %call1 = select i1 %tobool.i, i32 0, i32 %xor4.i |
| br label %for.cond |
| |
| for.cond: ; preds = %for.body |
| br i1 true, label %for.cond.for.end12_crit_edge, label %for.body |
| |
| for.cond.for.end12_crit_edge: ; preds = %for.cond |
| store i32 %call1, i32* @g_38 |
| br label %for.end12 |
| |
| for.end12: ; preds = %for.cond.for.end12_crit_edge, %entry |
| ret void |
| } |
