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Diffstat (limited to 'gcc/tree-ssa-uncprop.c')
| -rw-r--r-- | gcc/tree-ssa-uncprop.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/tree-ssa-uncprop.c b/gcc/tree-ssa-uncprop.c index a60184e..502614a 100644 --- a/gcc/tree-ssa-uncprop.c +++ b/gcc/tree-ssa-uncprop.c @@ -303,7 +303,7 @@ class uncprop_dom_walker : public dom_walker public: uncprop_dom_walker (cdi_direction direction) : dom_walker (direction) {} - virtual void before_dom_children (basic_block); + virtual edge before_dom_children (basic_block); virtual void after_dom_children (basic_block); private: @@ -433,7 +433,7 @@ single_incoming_edge_ignoring_loop_edges (basic_block bb) return retval; } -void +edge uncprop_dom_walker::before_dom_children (basic_block bb) { basic_block parent; @@ -462,6 +462,7 @@ uncprop_dom_walker::before_dom_children (basic_block bb) m_equiv_stack.safe_push (NULL_TREE); uncprop_into_successor_phis (bb); + return NULL; } namespace { |