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Duplicated node may produce a non-physical register def.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62015 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2009-01-09 22:44:02 +00:00
parent 0cb24f8131
commit 5c3c5a4d9c
3 changed files with 47 additions and 4 deletions
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2
include/llvm/CodeGen/ScheduleDAGSDNodes.h
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@@ -188,7 +188,7 @@ namespace llvm {
DenseMap<SDValue, unsigned> &VRBaseMap);
void CreateVirtualRegisters(SDNode *Node, MachineInstr *MI,
const TargetInstrDesc &II,
const TargetInstrDesc &II, bool IsClone,
DenseMap<SDValue, unsigned> &VRBaseMap);
/// BuildSchedUnits, AddSchedEdges - Helper functions for BuildSchedGraph.