diff options
| author | Andrew Trick <atrick@apple.com> | 2013-08-23 17:48:39 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2013-08-23 17:48:39 +0000 |
| commit | 99093638a024fc23609a323677e67bb1dc63ebe7 (patch) | |
| tree | 6f4e93095b6575d99c4eb9c6e2a9a1d53b8e3b2a /lib/CodeGen/MachineScheduler.cpp | |
| parent | c7a8d3e31d3f2fd9be02cad832131b425930fa09 (diff) | |
| download | llvm-99093638a024fc23609a323677e67bb1dc63ebe7.tar.gz llvm-99093638a024fc23609a323677e67bb1dc63ebe7.tar.bz2 llvm-99093638a024fc23609a323677e67bb1dc63ebe7.tar.xz | |
MI Sched: record local vreg uses.
This will be used to compute the cyclic critical path and to
update precomputed per-node pressure differences.
In the longer term, it could also be used to speed up LiveInterval
update by avoiding visiting all global vreg users.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189118 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineScheduler.cpp')
0 files changed, 0 insertions, 0 deletions