Test case for a SETCC / BRCOND folding bug.
; RUN: llvm-as < %s | llc

target endian = little
target pointersize = 32
	%struct.node_t = type { double*, %struct.node_t*, %struct.node_t**, double**, double*, int, int }

implementation   ; Functions:

void %main() {
entry:
	br bool false, label %then.2.i, label %endif.2.i

then.2.i:		; preds = %entry
	br label %dealwithargs.exit

endif.2.i:		; preds = %entry
	br bool false, label %then.3.i, label %dealwithargs.exit

then.3.i:		; preds = %endif.2.i
	br label %dealwithargs.exit

dealwithargs.exit:		; preds = %then.3.i, %endif.2.i, %then.2.i
	%n_nodes.4 = phi int [ 64, %then.3.i ], [ 64, %then.2.i ], [ 64, %endif.2.i ]		; <int> [#uses=1]
	%tmp.14.i1134.i.i = setgt int %n_nodes.4, 1		; <bool> [#uses=2]
	br bool %tmp.14.i1134.i.i, label %no_exit.i12.i.i, label %fill_table.exit22.i.i

no_exit.i12.i.i:		; preds = %no_exit.i12.i.i, %dealwithargs.exit
	br bool false, label %fill_table.exit22.i.i, label %no_exit.i12.i.i

fill_table.exit22.i.i:		; preds = %no_exit.i12.i.i, %dealwithargs.exit
	%cur_node.0.i8.1.i.i = phi %struct.node_t* [ undef, %dealwithargs.exit ], [ null, %no_exit.i12.i.i ]		; <%struct.node_t*> [#uses=0]
	br bool %tmp.14.i1134.i.i, label %no_exit.i.preheader.i.i, label %make_tables.exit.i

no_exit.i.preheader.i.i:		; preds = %fill_table.exit22.i.i
	ret void

make_tables.exit.i:		; preds = %fill_table.exit22.i.i
	ret void
}