1 files changed, 0 insertions, 20 deletions
diff --git a/lib/Target/ARM/ARMBaseInstrInfo.cpp b/lib/Target/ARM/ARMBaseInstrInfo.cpp
index 0b5b243..aca292a 100644
--- a/lib/Target/ARM/ARMBaseInstrInfo.cpp
+++ b/lib/Target/ARM/ARMBaseInstrInfo.cpp
@@ -1925,23 +1925,3 @@ ARMBaseInstrInfo::getOperandLatency(const InstrItineraryData *ItinData,
   return getOperandLatency(ItinData, DefTID, DefIdx, DefAlign,
                            UseTID, UseIdx, UseAlign);
 }
-
-bool ARMBaseInstrInfo::
-hasHighOperandLatency(const InstrItineraryData *ItinData,
-                      const MachineRegisterInfo *MRI,
-                      const MachineInstr *DefMI, unsigned DefIdx,
-                      const MachineInstr *UseMI, unsigned UseIdx) const {
-  unsigned DDomain = DefMI->getDesc().TSFlags & ARMII::DomainMask;
-  unsigned UDomain = UseMI->getDesc().TSFlags & ARMII::DomainMask;
-  if (Subtarget.isCortexA8() &&
-      (DDomain == ARMII::DomainVFP || UDomain == ARMII::DomainVFP))
-    // CortexA8 VFP instructions are not pipelined.
-    return true;
-
-  // Hoist VFP / NEON instructions with 4 or higher latency.
-  int Latency = getOperandLatency(ItinData, DefMI, DefIdx, UseMI, UseIdx);
-  if (Latency <= 3)
-    return false;
-  return DDomain == ARMII::DomainVFP || DDomain == ARMII::DomainNEON ||
-         UDomain == ARMII::DomainVFP || UDomain == ARMII::DomainNEON;
-}