Searched refs:LowBits (Results 1 - 6 of 6) sorted by relevance

/macosx-10.9.5/llvmCore-3425.0.33/lib/Target/PowerPC/
H A DPPCJITInfo.cpp449 unsigned LowBits = (*RelocPos + ResultPtr) & 65535; local
451 *RelocPos = LowBits | HighBits; // Slam into low 16-bits
458 unsigned LowBits = (*RelocPos + ResultPtr) & 0xFFFC; local
460 *RelocPos = LowBits | HighBits; // Slam into low 14-bits.
/macosx-10.9.5/llvmCore-3425.0.33/lib/Analysis/
H A DValueTracking.cpp538 APInt LowBits = RA - 1; local
542 KnownZero = KnownZero2 & LowBits;
543 KnownOne = KnownOne2 & LowBits;
547 if (KnownZero2[BitWidth-1] || ((KnownZero2 & LowBits) == LowBits))
548 KnownZero |= ~LowBits;
552 if (KnownOne2[BitWidth-1] && ((KnownOne2 & LowBits) != 0))
553 KnownOne |= ~LowBits;
575 APInt LowBits = (RA - 1); local
579 KnownZero |= ~LowBits;
728 unsigned LowBits = Log2_32(BitWidth)+1; local
736 unsigned LowBits = Log2_32(BitWidth)+1; local
[all...]
/macosx-10.9.5/llvmCore-3425.0.33/lib/Transforms/InstCombine/
H A DInstCombineSimplifyDemanded.cpp701 APInt LowBits = RA - 1;
702 APInt Mask2 = LowBits | APInt::getSignBit(BitWidth);
708 KnownZero = LHSKnownZero & LowBits;
709 KnownOne = LHSKnownOne & LowBits;
713 if (LHSKnownZero[BitWidth-1] || ((LHSKnownZero & LowBits) == LowBits))
714 KnownZero |= ~LowBits;
718 if (LHSKnownOne[BitWidth-1] && ((LHSKnownOne & LowBits) != 0))
719 KnownOne |= ~LowBits;
H A DInstCombineShifts.cpp131 unsigned LowBits = TypeWidth - CI->getZExtValue(); local
133 APInt::getLowBitsSet(TypeWidth, NumBits) << LowBits))
155 unsigned LowBits = CI->getZExtValue() - NumBits; local
157 APInt::getLowBitsSet(TypeWidth, NumBits) << LowBits))
/macosx-10.9.5/llvmCore-3425.0.33/lib/CodeGen/SelectionDAG/
H A DSelectionDAG.cpp1929 unsigned LowBits = Log2_32(BitWidth)+1; local
1930 KnownZero = APInt::getHighBitsSet(BitWidth, BitWidth - LowBits);
2071 APInt LowBits = RA - 1; local
2072 APInt Mask2 = LowBits | APInt::getSignBit(BitWidth);
2076 KnownZero = KnownZero2 & LowBits;
2077 KnownOne = KnownOne2 & LowBits;
2081 if (KnownZero2[BitWidth-1] || ((KnownZero2 & LowBits) == LowBits))
2082 KnownZero |= ~LowBits;
2086 if (KnownOne2[BitWidth-1] && ((KnownOne2 & LowBits) !
2096 APInt LowBits = (RA - 1); local
[all...]
H A DDAGCombiner.cpp3670 unsigned LowBits = OpSizeInBits - (unsigned)N1C->getZExtValue(); local
3671 EVT ExtVT = EVT::getIntegerVT(*DAG.getContext(), LowBits);

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