Tweak to ignoring reserved regs. The allocator was occasionally still looking
at them since they'd end up in the register weights list. Tell it to stop
doing that.

llvm-svn: 112756
1 file changed
tree: a483c8795c847467de7990a2172a070ed6bd200c
  1. clang/
  2. compiler-rt/
  3. libcxx/
  4. lldb/
  5. llvm/