{"push_id":588432166,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"ef191458c516ce980984977a64a7a1c32db986fc","before":"cbeeac845d9547b35e15e2729b86c7c40de7e283","commits":[{"sha":"ef191458c516ce980984977a64a7a1c32db986fc","author":{"email":"652e01598a11192bebc37337f386470cce79cc5f@arm.com","name":"Arnaud A. de Grandmaison"},"message":"[PBQP] Do not add an edge between nodes with totally disjoint allowed registers\n\nSuch edges are zero matrix, and they bring no additional info to the\nallocation problem, apart from contributing to nodes' degree. Removing\nthose edges is expected to improve allocation time.\n\nTune the spill cost comparison, as this gives better average performances\nnow that the nodes' degrees has changed.","distinct":true,"url":"https://api.github.com/repos/chapuni/llvm-project/commits/ef191458c516ce980984977a64a7a1c32db986fc"}]}