diff options
Diffstat (limited to 'lib/CodeGen/RegAllocBase.h')
| -rw-r--r-- | lib/CodeGen/RegAllocBase.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/RegAllocBase.h b/lib/CodeGen/RegAllocBase.h index 65bec06c71..71c3faf765 100644 --- a/lib/CodeGen/RegAllocBase.h +++ b/lib/CodeGen/RegAllocBase.h @@ -58,8 +58,8 @@ class LiveVirtRegQueue; /// be extended to add interesting heuristics. /// /// Register allocators must override the selectOrSplit() method to implement -/// live range splitting. LessSpillWeightPriority is provided as a standard -/// comparator, but we may add an interface to override it if necessary. +/// live range splitting. They may also override getPriority() which otherwise +/// defaults to the spill weight computed by CalculateSpillWeights. class RegAllocBase { LiveIntervalUnion::Allocator UnionAllocator; protected: |