diff options
Diffstat (limited to 'lib/CodeGen/SpillPlacement.h')
| -rw-r--r-- | lib/CodeGen/SpillPlacement.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/SpillPlacement.h b/lib/CodeGen/SpillPlacement.h index 6952ad8009..9a4fc6dc97 100644 --- a/lib/CodeGen/SpillPlacement.h +++ b/lib/CodeGen/SpillPlacement.h @@ -96,6 +96,10 @@ public: /// live out. void addConstraints(ArrayRef<BlockConstraint> LiveBlocks); + /// addPrefSpill - Add PrefSpill constraints to all blocks listed. + /// @param Blocks Array of block numbers that prefer to spill in and out. + void addPrefSpill(ArrayRef<unsigned> Blocks); + /// addLinks - Add transparent blocks with the given numbers. void addLinks(ArrayRef<unsigned> Links); |