diff options
Diffstat (limited to 'include/llvm/CodeGen/PBQP')
| -rw-r--r-- | include/llvm/CodeGen/PBQP/Heuristics/Briggs.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/llvm/CodeGen/PBQP/Heuristics/Briggs.h b/include/llvm/CodeGen/PBQP/Heuristics/Briggs.h index 18eaf7c..47a287c 100644 --- a/include/llvm/CodeGen/PBQP/Heuristics/Briggs.h +++ b/include/llvm/CodeGen/PBQP/Heuristics/Briggs.h @@ -63,8 +63,12 @@ namespace PBQP { SpillCostComparator(HeuristicSolverImpl<Briggs> &s) : s(&s), g(&s.getGraph()) {} bool operator()(Graph::NodeItr n1Itr, Graph::NodeItr n2Itr) const { - PBQPNum cost1 = g->getNodeCosts(n1Itr)[0] / s->getSolverDegree(n1Itr), - cost2 = g->getNodeCosts(n2Itr)[0] / s->getSolverDegree(n2Itr); + const PBQP::Vector &cv1 = g->getNodeCosts(n1Itr); + const PBQP::Vector &cv2 = g->getNodeCosts(n2Itr); + + PBQPNum cost1 = cv1[0] / s->getSolverDegree(n1Itr); + PBQPNum cost2 = cv2[0] / s->getSolverDegree(n2Itr); + if (cost1 < cost2) return true; return false; |