Files
llvm-6502/lib/CodeGen/RegAllocPBQP.cpp
Arnaud A. de Grandmaison d1d594bee0 [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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231360 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-05 09:12:59 +00:00

31 KiB