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    Searched defs:Latency (Results 1 - 5 of 5) sorted by null

  /external/llvm/include/llvm/MC/
MCInstrItineraries.h 154 /// getStageLatency - Return the total stage latency of the given
155 /// class. The latency is the maximum completion time for any stage
164 // be used for zero-latency pseudo ops.
169 unsigned Latency = 0, StartCycle = 0;
172 Latency = std::max(Latency, StartCycle + IS->getCycles());
176 return Latency;
217 /// getOperandLatency - Compute and return the use operand latency of a given
  /external/llvm/include/llvm/Target/
TargetMachine.h 59 Latency, // Scheduling for shortest total latency.
61 Hybrid, // Scheduling for both latency and register pressure.
  /external/llvm/lib/CodeGen/
ScheduleDAGInstrs.cpp 153 /// especially important when the definition latency of the return value(s)
249 // Assign the Latency field of SU using target-provided information.
251 SU->Latency = 1;
268 // dependencies we use a latency of 0 because for a multi-issue
271 // TODO: Using a latency of 1 here for output dependencies assumes
299 unsigned DataLatency = SU->Latency;
305 // Optionally add in a special extra latency for nodes that
323 // Adjust the dependence latency using operand def/use
366 unsigned Latency = SU->Latency;
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  /external/llvm/lib/CodeGen/SelectionDAG/
ScheduleDAGSDNodes.cpp 38 // This allows latency based scheduler to notice high latency instructions
40 // balancing scheduler heursitics than with the actual machine latency.
42 "sched-high-latency-cycles", cl::Hidden, cl::init(10),
43 cl::desc("Roughly estimate the number of cycles that 'long latency'"
84 SU->Latency = Old->Latency;
346 // Schedule zero-latency TokenFactor below any nodes that may increase the
362 // Assign the Latency field of NodeSUnit using target-provided information.
442 // If this is a ctrl dep, latency is 1
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  /external/llvm/include/llvm/CodeGen/
ScheduleDAG.h 83 /// Latency - The time associated with this edge. Often this is just
84 /// the value of the Latency field of the predecessor, however advanced
86 unsigned Latency;
95 SDep(SUnit *S, Kind kind, unsigned latency = 1, unsigned Reg = 0,
98 : Dep(S, kind), Contents(), Latency(latency) {
120 if (Dep != Other.Dep || Latency != Other.Latency) return false;
140 /// getLatency - Return the latency value for this edge, which roughly
145 return Latency;
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