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    Searched refs:Hazard (Results 1 - 4 of 4) sorted by null

  /external/llvm/include/llvm/CodeGen/
ScheduleHazardRecognizer.h 11 // hazard-avoidance heuristics for scheduling.
24 /// the hazard.
39 Hazard, // This instruction can't be emitted at this cycle.
53 /// getHazardType - Return the hazard type of emitting this node. There are
56 /// * Hazard: issuing this instruction would stall the machine. If some
65 /// instructions is about to be schedule. The hazard state should be
70 /// emitted, to advance the hazard state.
83 /// returns NoHazard. If, even though there is no hazard, it would be better to
92 /// internal state of the hazard recognizer so that previously "Hazard"
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  /external/llvm/lib/Target/ARM/
ARMHazardRecognizer.cpp 1 //===-- ARMHazardRecognizer.cpp - ARM postra hazard recognizer ------------===//
69 return Hazard;
101 llvm_unreachable("reverse ARM hazard checking unsupported");
  /external/llvm/lib/Target/PowerPC/
PPCHazardRecognizers.cpp 1 //===-- PPCHazardRecognizers.cpp - PowerPC Hazard Recognizer Impls --------===//
10 // This file implements hazard recognizers for scheduling on PowerPC processors.
237 // PowerPC 970 Hazard Recognizer
271 // Structural hazard info.
320 /// getHazardType - We return hazard for any non-branch instruction that would
343 return Hazard;
349 return Hazard;
359 if (NumIssued == 4) return Hazard;
363 if (NumIssued >= 2) return Hazard;
398 // Update structural hazard information
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  /external/llvm/lib/CodeGen/
ScoreboardHazardRecognizer.cpp 11 // encapsultes hazard-avoidance heuristics for scheduling, based on the
67 // completely bypasses the scoreboard hazard logic.
78 DEBUG(dbgs() << "Disabled scoreboard hazard recognizer\n");
82 DEBUG(dbgs() << "Using scoreboard hazard recognizer: Depth = "
165 DEBUG(dbgs() << "*** Hazard in cycle +" << StageCycle << ", ");
168 return Hazard;

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