diff options
Diffstat (limited to 'include/llvm/CodeGen/LiveIntervalAnalysis.h')
| -rw-r--r-- | include/llvm/CodeGen/LiveIntervalAnalysis.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/llvm/CodeGen/LiveIntervalAnalysis.h b/include/llvm/CodeGen/LiveIntervalAnalysis.h index a04c902..73def2c 100644 --- a/include/llvm/CodeGen/LiveIntervalAnalysis.h +++ b/include/llvm/CodeGen/LiveIntervalAnalysis.h @@ -260,15 +260,20 @@ namespace llvm { /// instruction 'mi' has been moved within a basic block. This will update /// the live intervals for all operands of mi. Moves between basic blocks /// are not supported. - void handleMove(MachineInstr* MI); + /// + /// \param updateFlags Update live intervals for nonallocatable physregs. + void handleMove(MachineInstr* MI, bool UpdateFlags = false); /// moveIntoBundle - Update intervals for operands of MI so that they /// begin/end on the SlotIndex for BundleStart. /// + /// \param updateFlags Update live intervals for nonallocatable physregs. + /// /// Requires MI and BundleStart to have SlotIndexes, and assumes /// existing liveness is accurate. BundleStart should be the first /// instruction in the Bundle. - void handleMoveIntoBundle(MachineInstr* MI, MachineInstr* BundleStart); + void handleMoveIntoBundle(MachineInstr* MI, MachineInstr* BundleStart, + bool UpdateFlags = false); // Register mask functions. // |