Searched refs:HighMask (Results 1 – 3 of 3) sorted by relevance
| /freebsd-12.1/contrib/llvm/lib/Target/XCore/ |
| H A D | XCoreISelLowering.cpp | 670 APInt HighMask = APInt::getHighBitsSet(64, 32); in TryExpandADDWithMul() local
673 if (DAG.MaskedValueIsZero(Mul.getOperand(0), HighMask) && in TryExpandADDWithMul()
674 DAG.MaskedValueIsZero(Mul.getOperand(1), HighMask)) { in TryExpandADDWithMul()
1746 APInt HighMask = APInt::getHighBitsSet(64, 32); in PerformDAGCombine() local
1753 DAG.MaskedValueIsZero(Mul0, HighMask) && in PerformDAGCombine()
1754 DAG.MaskedValueIsZero(Mul1, HighMask) && in PerformDAGCombine()
1755 DAG.MaskedValueIsZero(Addend0, HighMask) && in PerformDAGCombine()
1756 DAG.MaskedValueIsZero(Addend1, HighMask)) { in PerformDAGCombine()
|
| /freebsd-12.1/contrib/llvm/lib/CodeGen/SelectionDAG/ |
| H A D | TargetLowering.cpp | 1369 APInt HighMask = APInt::getHighBitsSet(BitWidth, DemandedBitsLZ); in SimplifyDemandedBits() local
1371 (C->getAPIntValue() | HighMask).isAllOnesValue()) { in SimplifyDemandedBits()
4075 APInt HighMask = APInt::getHighBitsSet(OuterBitSize, InnerBitSize); in expandMUL_LOHI() local
4076 if (DAG.MaskedValueIsZero(LHS, HighMask) && in expandMUL_LOHI()
4077 DAG.MaskedValueIsZero(RHS, HighMask)) { in expandMUL_LOHI()
|
| /freebsd-12.1/contrib/llvm/lib/Target/ARM/ |
| H A D | ARMISelLowering.cpp | 12875 APInt HighMask = APInt::getHighBitsSet(HighWidth, 16); in PerformDAGCombine() local
12877 (SimplifyDemandedBits(N->getOperand(1), HighMask, DCI))) in PerformDAGCombine()
12883 APInt HighMask = APInt::getHighBitsSet(HighWidth, 16); in PerformDAGCombine() local
12886 if ((SimplifyDemandedBits(N->getOperand(0), HighMask, DCI)) || in PerformDAGCombine()
|