diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/tree-vect-slp.cc | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/gcc/tree-vect-slp.cc b/gcc/tree-vect-slp.cc index e02b337..66c4518 100644 --- a/gcc/tree-vect-slp.cc +++ b/gcc/tree-vect-slp.cc @@ -4045,7 +4045,9 @@ vect_build_slp_store_interleaving (vec<slp_tree> &rhs_nodes, } /* Analyze an SLP instance starting from SCALAR_STMTS which are a group - of KIND. Return true if successful. */ + of KIND. Return true if successful. SCALAR_STMTS is owned by this + function, REMAIN and ROOT_STMT_INFOS ownership is transfered back to + the caller upon failure. */ static bool vect_build_slp_instance (vec_info *vinfo, @@ -4059,7 +4061,10 @@ vect_build_slp_instance (vec_info *vinfo, { /* If there's no budget left bail out early. */ if (*limit == 0) - return false; + { + scalar_stmts.release (); + return false; + } if (kind == slp_inst_kind_ctor) { @@ -5564,10 +5569,10 @@ vect_analyze_slp (vec_info *vinfo, unsigned max_tree_size, bb_vinfo->roots[i].remain, max_tree_size, &limit, bst_map, false)) { - bb_vinfo->roots[i].stmts = vNULL; bb_vinfo->roots[i].roots = vNULL; bb_vinfo->roots[i].remain = vNULL; } + bb_vinfo->roots[i].stmts = vNULL; } } |