diff options
Diffstat (limited to 'gcc/tree-ssa-phiopt.c')
| -rw-r--r-- | gcc/tree-ssa-phiopt.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/tree-ssa-phiopt.c b/gcc/tree-ssa-phiopt.c index e5e0a9a..99ab23a 100644 --- a/gcc/tree-ssa-phiopt.c +++ b/gcc/tree-ssa-phiopt.c @@ -1477,7 +1477,7 @@ public: nontrapping_dom_walker (cdi_direction direction, hash_set<tree> *ps) : dom_walker (direction), m_nontrapping (ps), m_seen_ssa_names (128) {} - virtual void before_dom_children (basic_block); + virtual edge before_dom_children (basic_block); virtual void after_dom_children (basic_block); private: @@ -1496,7 +1496,7 @@ private: }; /* Called by walk_dominator_tree, when entering the block BB. */ -void +edge nontrapping_dom_walker::before_dom_children (basic_block bb) { edge e; @@ -1529,6 +1529,7 @@ nontrapping_dom_walker::before_dom_children (basic_block bb) add_or_mark_expr (bb, gimple_assign_rhs1 (stmt), false); } } + return NULL; } /* Called by walk_dominator_tree, when basic block BB is exited. */ |