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Attempt to fix PR11607 by shuffling around which class defines which methods. 

llvm-svn: 146897
This commit is contained in:
Eli Friedman 2011-12-19 20:06:03 +00:00
parent 9e1d369e3c
commit 5bb6826fdc
2 changed files with 12 additions and 7 deletions
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9
llvm/include/llvm/Target/TargetInstrInfo.h
View File

@ -646,7 +646,7 @@ public:
virtual int getOperandLatency(const InstrItineraryData *ItinData,
SDNode *DefNode, unsigned DefIdx,
SDNode *UseNode, unsigned UseIdx) const;
SDNode *UseNode, unsigned UseIdx) const = 0;
/// getOutputLatency - Compute and return the output dependency latency of a
/// a given pair of defs which both target the same register. This is usually
@ -665,7 +665,7 @@ public:
unsigned *PredCost = 0) const;
virtual int getInstrLatency(const InstrItineraryData *ItinData,
SDNode *Node) const;
SDNode *Node) const = 0;
/// isHighLatencyDef - Return true if this opcode has high latency to its
/// result.
@ -839,6 +839,11 @@ public:
virtual bool isSchedulingBoundary(const MachineInstr *MI,
const MachineBasicBlock *MBB,
const MachineFunction &MF) const;
virtual int getOperandLatency(const InstrItineraryData *ItinData,
SDNode *DefNode, unsigned DefIdx,
SDNode *UseNode, unsigned UseIdx) const;
virtual int getInstrLatency(const InstrItineraryData *ItinData,
SDNode *Node) const;
bool usePreRAHazardRecognizer() const;

10
llvm/lib/CodeGen/TargetInstrInfoImpl.cpp
View File

@ -513,9 +513,9 @@ CreateTargetPostRAHazardRecognizer(const InstrItineraryData *II,
}
int
TargetInstrInfo::getOperandLatency(const InstrItineraryData *ItinData,
SDNode *DefNode, unsigned DefIdx,
SDNode *UseNode, unsigned UseIdx) const {
TargetInstrInfoImpl::getOperandLatency(const InstrItineraryData *ItinData,
SDNode *DefNode, unsigned DefIdx,
SDNode *UseNode, unsigned UseIdx) const {
if (!ItinData || ItinData->isEmpty())
return -1;
@ -529,8 +529,8 @@ TargetInstrInfo::getOperandLatency(const InstrItineraryData *ItinData,
return ItinData->getOperandLatency(DefClass, DefIdx, UseClass, UseIdx);
}
int TargetInstrInfo::getInstrLatency(const InstrItineraryData *ItinData,
SDNode *N) const {
int TargetInstrInfoImpl::getInstrLatency(const InstrItineraryData *ItinData,
SDNode *N) const {
if (!ItinData || ItinData->isEmpty())
return 1;