diff options
Diffstat (limited to 'include/llvm/CodeGen/LiveIntervalAnalysis.h')
| -rw-r--r-- | include/llvm/CodeGen/LiveIntervalAnalysis.h | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/include/llvm/CodeGen/LiveIntervalAnalysis.h b/include/llvm/CodeGen/LiveIntervalAnalysis.h index 32fa709..5a0d81b 100644 --- a/include/llvm/CodeGen/LiveIntervalAnalysis.h +++ b/include/llvm/CodeGen/LiveIntervalAnalysis.h @@ -133,10 +133,9 @@ namespace llvm { bool conflictsWithPhysReg(const LiveInterval &li, VirtRegMap &vrm, unsigned reg); - /// conflictsWithSubPhysRegRef - Similar to conflictsWithPhysRegRef except - /// it checks for sub-register reference and it can check use as well. - bool conflictsWithSubPhysRegRef(LiveInterval &li, unsigned Reg, - bool CheckUse, + /// conflictsWithAliasRef - Similar to conflictsWithPhysRegRef except + /// it checks for alias uses and defs. + bool conflictsWithAliasRef(LiveInterval &li, unsigned Reg, SmallPtrSet<MachineInstr*,32> &JoinedCopies); // Interval creation @@ -229,10 +228,6 @@ namespace llvm { VNInfo::Allocator& getVNInfoAllocator() { return VNInfoAllocator; } - /// getVNInfoSourceReg - Helper function that parses the specified VNInfo - /// copy field and returns the source register that defines it. - unsigned getVNInfoSourceReg(const VNInfo *VNI) const; - virtual void getAnalysisUsage(AnalysisUsage &AU) const; virtual void releaseMemory(); @@ -249,12 +244,6 @@ namespace llvm { addIntervalsForSpills(const LiveInterval& i, SmallVectorImpl<LiveInterval*> &SpillIs, const MachineLoopInfo *loopInfo, VirtRegMap& vrm); - - /// addIntervalsForSpillsFast - Quickly create new intervals for spilled - /// defs / uses without remat or splitting. - std::vector<LiveInterval*> - addIntervalsForSpillsFast(const LiveInterval &li, - const MachineLoopInfo *loopInfo, VirtRegMap &vrm); /// spillPhysRegAroundRegDefsUses - Spill the specified physical register /// around all defs and uses of the specified interval. Return true if it |
