Files
llvm-project/llvm/lib/CodeGen/RegAllocPBQP.cpp
Arnaud A. de Grandmaison d8ed0d372c [PBQP] Use a local bit-matrix to speedup searching an edge in the graph.
Build time (user time) for building llvm+clang+lldb in release mode:
 - default allocator: 9086 seconds
 - with PBQP: 9126 seconds
 - with PBQP + local bit matrix cache: 9097 seconds

llvm-svn: 231360
2015-03-05 09:12:59 +00:00

31 KiB