diff options
Diffstat (limited to 'gcc/tree-ssa-sccvn.c')
| -rw-r--r-- | gcc/tree-ssa-sccvn.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/gcc/tree-ssa-sccvn.c b/gcc/tree-ssa-sccvn.c index 9bcbe52a298..9427bfc6062 100644 --- a/gcc/tree-ssa-sccvn.c +++ b/gcc/tree-ssa-sccvn.c @@ -4120,8 +4120,8 @@ extract_and_process_scc_for_name (tree name) static bool DFS (tree name) { - vec<ssa_op_iter> itervec = vNULL; - vec<tree> namevec = vNULL; + auto_vec<ssa_op_iter> itervec; + auto_vec<tree> namevec; use_operand_p usep = NULL; gimple *defstmt; tree use; @@ -4158,19 +4158,11 @@ start_over: /* See if we found an SCC. */ if (VN_INFO (name)->low == VN_INFO (name)->dfsnum) if (!extract_and_process_scc_for_name (name)) - { - namevec.release (); - itervec.release (); - return false; - } + return false; /* Check if we are done. */ if (namevec.is_empty ()) - { - namevec.release (); - itervec.release (); - return true; - } + return true; /* Restore the last use walker and continue walking there. */ use = name; |