reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

Declarations

include/llvm/Support/BranchProbability.h

   81   uint64_t scale(uint64_t Num) const;

References

include/llvm/Analysis/BlockFrequencyInfoImpl.h

  122     Mass = P.scale(Mass);

lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp

10432   uint32_t Denominator = SwitchProb.scale(CaseProb.getDenominator());

lib/Support/BlockFrequency.cpp

   19   Frequency = Prob.scale(Frequency);

lib/Target/ARM/ARMBaseInstrInfo.cpp

 2062     unsigned TUnpredCost = Probability.scale(TUnpredCycles * ScalingUpFactor);
 2063     unsigned FUnpredCost = Probability.getCompl().scale(FUnpredCycles * ScalingUpFactor);
 2071     unsigned TUnpredCost = Probability.scale(TCycles * ScalingUpFactor);
 2073       Probability.getCompl().scale(FCycles * ScalingUpFactor);

lib/Transforms/Instrumentation/CFGMST.h

  137             Weight = BPI->getEdgeProbability(&*BB, TargetBB).scale(scaleFactor);

lib/Transforms/Instrumentation/ControlHeightReduction.cpp

 1872   Weights.push_back(static_cast<uint32_t>(CHRBranchBias.scale(1000)));
 1873   Weights.push_back(static_cast<uint32_t>(CHRBranchBias.getCompl().scale(1000)));

lib/Transforms/Utils/MisExpect.cpp

  133       uint64_t ScaledThreshold = LikelyThreshold.scale(CaseTotal);

unittests/Support/BranchProbabilityTest.cpp

  174   EXPECT_EQ(UINT64_MAX, BP(1, 1).scale(UINT64_MAX));
  175   EXPECT_EQ(UINT64_MAX, BP(7, 7).scale(UINT64_MAX));
  176   EXPECT_EQ(UINT32_MAX, BP(1, 1).scale(UINT32_MAX));
  177   EXPECT_EQ(UINT32_MAX, BP(7, 7).scale(UINT32_MAX));
  178   EXPECT_EQ(0u, BP(1, 1).scale(0));
  179   EXPECT_EQ(0u, BP(7, 7).scale(0));
  182   EXPECT_EQ(0u, BP(0, 1).scale(UINT64_MAX));
  183   EXPECT_EQ(0u, BP(0, 1).scale(UINT64_MAX));
  184   EXPECT_EQ(0u, BP(0, 1).scale(0));
  190   EXPECT_EQ(Two63 - 1, BP(1, 2).scale(UINT64_MAX));
  193   EXPECT_EQ(1u, BP(Two31, UINT32_MAX).scale(2));
  194   EXPECT_EQ(Two31, BP(Two31, UINT32_MAX).scale(Two31 * 2));
  195   EXPECT_EQ(9223372036854775807ULL, BP(Two31, UINT32_MAX).scale(UINT64_MAX));
  199             BP(Two31 + 1, UINT32_MAX - 2).scale(UINT64_MAX));
  333     EXPECT_EQ(T.Result, BP(T.Prob[0], T.Prob[1]).scale(T.Num));