diff options
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-12-03 23:23:50 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-12-03 23:23:50 +0000 |
| commit | fc6374439edf2f74da4026f4cea8e341d092be5c (patch) | |
| tree | bb000dd3e82cff7fae77dcf0f9d9930922e4e1f4 /lib/Transforms | |
| parent | ade047463fd6e0fbb447145eb06015b8e7836482 (diff) | |
Add VirtRegMap::hasKnownPreference().
Virtual registers with a known preferred register are prioritized by
RAGreedy. This function makes the condition explicit without depending
on getRegAllocPref().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169179 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms')
0 files changed, 0 insertions, 0 deletions