diff options
Diffstat (limited to 'include/llvm/CodeGen/LiveIntervalAnalysis.h')
| -rw-r--r-- | include/llvm/CodeGen/LiveIntervalAnalysis.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/llvm/CodeGen/LiveIntervalAnalysis.h b/include/llvm/CodeGen/LiveIntervalAnalysis.h index b541a3a649..8ca58b82c8 100644 --- a/include/llvm/CodeGen/LiveIntervalAnalysis.h +++ b/include/llvm/CodeGen/LiveIntervalAnalysis.h @@ -160,7 +160,9 @@ namespace llvm { /// defs for new uses, and it doesn't remove dead defs. /// Dead PHIDef values are marked as unused. /// New dead machine instructions are added to the dead vector. - void shrinkToUses(LiveInterval *li, + /// Return true if the interval may have been separated into multiple + /// connected components. + bool shrinkToUses(LiveInterval *li, SmallVectorImpl<MachineInstr*> *dead = 0); // Interval removal |