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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.
76 /// internal state of the hazard recognizer so that previously "Hazard"
  /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.
25 // PowerPC Scoreboard Hazard Recognizer
49 // PowerPC 970 Hazard Recognizer
83 // Structural hazard info.
132 /// getHazardType - We return hazard for any non-branch instruction that would
155 return Hazard;
161 return Hazard;
171 if (NumIssued == 4) return Hazard;
175 if (NumIssued >= 2) return Hazard;
    [all...]
  /external/llvm/lib/Target/ARM/
ARMHazardRecognizer.cpp 1 //===-- ARMHazardRecognizer.cpp - ARM postra hazard recognizer ------------===//
71 return Hazard;
103 llvm_unreachable("reverse ARM hazard checking unsupported");
  /external/llvm/lib/CodeGen/
ScoreboardHazardRecognizer.cpp 11 // encapsultes hazard-avoidance heuristics for scheduling, based on the
66 // completely bypasses the scoreboard hazard logic.
77 DEBUG(dbgs() << "Disabled scoreboard hazard recognizer\n");
81 DEBUG(dbgs() << "Using scoreboard hazard recognizer: Depth = "
164 DEBUG(dbgs() << "*** Hazard in cycle +" << StageCycle << ", ");
167 return Hazard;

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