Jonathan Peyton 62f3840c9b Fix machine topology pruning.
This patch fixes a bug when eliminating layers in the machine topology (namely
cores, and threads). Before this patch, if a user specifies using only one 
thread per socket, then affinity is not set properly due to bad topology
pruning.

Differential Revision: http://reviews.llvm.org/D11158

llvm-svn: 245966
2015-08-25 18:44:41 +00:00
..
2015-08-25 18:44:41 +00:00
2015-08-05 04:04:09 +00:00
2015-04-16 11:10:17 +00:00