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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-03-10 01:21:58 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-03-10 01:21:58 +0000 |
| commit | 38f6bd0fc8095ef79a89b3db15ff6dc734ac90e7 (patch) | |
| tree | efa693ceeb60b477df8d2442372b45a2e99f5edd /include | |
| parent | 581d535af91dd55326250986273eabb495e55119 (diff) | |
| download | llvm-38f6bd0fc8095ef79a89b3db15ff6dc734ac90e7.tar.gz llvm-38f6bd0fc8095ef79a89b3db15ff6dc734ac90e7.tar.bz2 llvm-38f6bd0fc8095ef79a89b3db15ff6dc734ac90e7.tar.xz | |
Make SpillIs an optional pointer. Avoid creating a bunch of temporary SmallVectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127388 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/CodeGen/LiveIntervalAnalysis.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/llvm/CodeGen/LiveIntervalAnalysis.h b/include/llvm/CodeGen/LiveIntervalAnalysis.h index 1391f0f95b..b541a3a649 100644 --- a/include/llvm/CodeGen/LiveIntervalAnalysis.h +++ b/include/llvm/CodeGen/LiveIntervalAnalysis.h @@ -274,7 +274,7 @@ namespace llvm { /// (if any is created) by reference. This is temporary. std::vector<LiveInterval*> addIntervalsForSpills(const LiveInterval& i, - const SmallVectorImpl<LiveInterval*> &SpillIs, + const SmallVectorImpl<LiveInterval*> *SpillIs, const MachineLoopInfo *loopInfo, VirtRegMap& vrm); /// spillPhysRegAroundRegDefsUses - Spill the specified physical register @@ -287,7 +287,7 @@ namespace llvm { /// val# of the specified interval is re-materializable. Also returns true /// by reference if all of the defs are load instructions. bool isReMaterializable(const LiveInterval &li, - const SmallVectorImpl<LiveInterval*> &SpillIs, + const SmallVectorImpl<LiveInterval*> *SpillIs, bool &isLoad); /// isReMaterializable - Returns true if the definition MI of the specified @@ -374,7 +374,7 @@ namespace llvm { /// by reference if the def is a load. bool isReMaterializable(const LiveInterval &li, const VNInfo *ValNo, MachineInstr *MI, - const SmallVectorImpl<LiveInterval*> &SpillIs, + const SmallVectorImpl<LiveInterval*> *SpillIs, bool &isLoad); /// tryFoldMemoryOperand - Attempts to fold either a spill / restore from |