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| author | Jonathan Peyton <jonathan.l.peyton@intel.com> | 2015-08-25 18:44:41 +0000 |
|---|---|---|
| committer | Jonathan Peyton <jonathan.l.peyton@intel.com> | 2015-08-25 18:44:41 +0000 |
| commit | 62f3840c9b0ad668241572016ca17846d8d440bb (patch) | |
| tree | a3078568b73d4bb752aac62c8210de7010c61288 /llvm/lib/CodeGen/MachineBasicBlock.cpp | |
| parent | 8cdb3f90ef8be523758b8b9a1d4e1950b2fe5cd8 (diff) | |
| download | llvm-62f3840c9b0ad668241572016ca17846d8d440bb.zip llvm-62f3840c9b0ad668241572016ca17846d8d440bb.tar.gz llvm-62f3840c9b0ad668241572016ca17846d8d440bb.tar.bz2 | |
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
Diffstat (limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions