Searched refs:LeadingZeros (Results 1 - 4 of 4) sorted by relevance

/external/llvm/lib/Transforms/InstCombine/
H A DInstCombineCalls.cpp311 unsigned LeadingZeros = KnownOne.countLeadingZeros(); local
312 APInt Mask(APInt::getHighBitsSet(BitWidth, LeadingZeros));
315 APInt(BitWidth, LeadingZeros)));
/external/llvm/lib/Analysis/
H A DValueTracking.cpp207 unsigned LeadingZeros = (Upper->getValue() - 1).countLeadingZeros(); local
208 MinLeadingZeros = std::min(LeadingZeros, MinLeadingZeros);
/external/llvm/include/llvm/ADT/
H A DAPInt.h1440 mu magicu(unsigned LeadingZeros = 0) const;
/external/llvm/lib/Support/
H A DAPInt.cpp1437 /// LeadingZeros can be used to simplify the calculation if the upper bits
1439 APInt::mu APInt::magicu(unsigned LeadingZeros) const {
1445 APInt allOnes = APInt::getAllOnesValue(d.getBitWidth()).lshr(LeadingZeros);

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