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|
; Make sure EdgeBoundles handles the case when the function size is less then
; the number of block IDs.
; RUN: llc -regalloc=fast -optimize-regalloc=0 < %s
define void @foo() nounwind {
entry:
br i1 undef, label %bb5.i1632, label %bb1.i1605
bb1.i1605: ; preds = %entry
br i1 undef, label %bb5.i73.i, label %bb3.i68.i
bb3.i68.i: ; preds = %bb1.i1605
unreachable
bb5.i73.i: ; preds = %bb1.i1605
br i1 undef, label %bb7.i79.i, label %bb6.i76.i
bb6.i76.i: ; preds = %bb5.i73.i
unreachable
bb7.i79.i: ; preds = %bb5.i73.i
br i1 undef, label %bb.i.i1608, label %bb8.i82.i
bb8.i82.i: ; preds = %bb7.i79.i
unreachable
bb.i.i1608: ; preds = %bb.i.i1608, %bb7.i79.i
br i1 undef, label %bb1.i.dis.preheader_crit_edge.i, label %bb.i.i1608
bb1.i.dis.preheader_crit_edge.i: ; preds = %bb.i.i1608
br label %dis.i
bb3.i.i1610: ; preds = %bb8.i.i, %bb7.i.i1615
br i1 undef, label %bb5.i.i1613, label %bb4.i.i1611
bb4.i.i1611: ; preds = %bb3.i.i1610
br label %bb5.i.i1613
bb5.i.i1613: ; preds = %bb4.i.i1611, %bb3.i.i1610
unreachable
bb7.i.i1615: ; preds = %getfloder.exit.i
br i1 undef, label %bb3.i.i1610, label %bb8.i.i
bb8.i.i: ; preds = %bb7.i.i1615
br i1 undef, label %bb3.i.i1610, label %bb9.i.i
bb9.i.i: ; preds = %bb8.i.i
br label %bb12.i.i
bb12.i.i: ; preds = %bb12.i.i, %bb9.i.i
br i1 undef, label %bb13.i.bb14.i_crit_edge.i, label %bb12.i.i
bb13.i.bb14.i_crit_edge.i: ; preds = %bb12.i.i
br i1 undef, label %bb25.i.i, label %bb20.i.i
bb19.i.i: ; preds = %bb20.i.i
br label %bb20.i.i
bb20.i.i: ; preds = %bb19.i.i, %bb13.i.bb14.i_crit_edge.i
%or.cond.i = or i1 undef, undef
br i1 %or.cond.i, label %bb25.i.i, label %bb19.i.i
bb25.i.i: ; preds = %bb20.i.i, %bb13.i.bb14.i_crit_edge.i
unreachable
bb5.i1632: ; preds = %entry
unreachable
dis.i: ; preds = %getfloder.exit.i, %bb1.i.dis.preheader_crit_edge.i
br i1 undef, label %bb.i96.i, label %bb1.i102.i
bb.i96.i: ; preds = %dis.i
br label %getfloder.exit.i
bb1.i102.i: ; preds = %dis.i
br label %getfloder.exit.i
getfloder.exit.i: ; preds = %bb1.i102.i, %bb.i96.i
br i1 undef, label %bb7.i.i1615, label %dis.i
}
|
