Commit bba6f981 authored by Christoph Mallon's avatar Christoph Mallon
Browse files

Prevent beuses from choking on basic blocks without control flow successors.

[r21837]
parent 814c866a
......@@ -126,10 +126,12 @@ static int be_is_phi_argument(const ir_node *block, const ir_node *def)
const ir_edge_t *edge;
int arity, i;
#if 0
if(get_irn_n_edges_kind(block, EDGE_KIND_BLOCK) > 1)
return 0;
#if 1
if (get_irn_n_edges_kind(block, EDGE_KIND_BLOCK) < 1)
#else
if (get_irn_n_edges_kind(block, EDGE_KIND_BLOCK) != 1)
#endif
return 0;
foreach_block_succ(block, edge) {
succ_block = get_edge_src_irn(edge);
......
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