Searched refs:LowBits (Results 1 - 7 of 7) sorted by relevance

/freebsd-11-stable/contrib/llvm-project/llvm/lib/Transforms/InstCombine/
H A DInstCombineSimplifyDemanded.cpp641 APInt LowBits = RA - 1;
642 APInt Mask2 = LowBits | APInt::getSignMask(BitWidth);
647 Known.Zero = LHSKnown.Zero & LowBits;
648 Known.One = LHSKnown.One & LowBits;
652 if (LHSKnown.isNonNegative() || LowBits.isSubsetOf(LHSKnown.Zero))
653 Known.Zero |= ~LowBits;
657 if (LHSKnown.isNegative() && LowBits.intersects(LHSKnown.One))
658 Known.One |= ~LowBits;
/freebsd-11-stable/contrib/llvm-project/llvm/lib/Target/AArch64/
H A DAArch64StackTagging.cpp136 int LowBits = Offset < Start ? (Start - Offset) * 8 : 0; local
137 if (LowBits)
138 Cst = (Cst >> LowBits) << LowBits;
H A DAArch64ISelLowering.cpp7812 APInt LowBits(EltTy.getSizeInBits(),
7814 Lane = DAG.getConstant(LowBits.getZExtValue(), dl, MVT::i32);
/freebsd-11-stable/contrib/llvm-project/llvm/lib/Analysis/
H A DValueTracking.cpp1305 APInt LowBits = RA - 1; local
1309 Known.Zero = Known2.Zero & LowBits;
1310 Known.One = Known2.One & LowBits;
1314 if (Known2.isNonNegative() || LowBits.isSubsetOf(Known2.Zero))
1315 Known.Zero |= ~LowBits;
1319 if (Known2.isNegative() && LowBits.intersects(Known2.One))
1320 Known.One |= ~LowBits;
1339 APInt LowBits = (RA - 1); local
1341 Known.Zero |= ~LowBits;
1342 Known.One &= LowBits;
1577 unsigned LowBits = Log2_32(PossibleLZ)+1; local
1588 unsigned LowBits = Log2_32(PossibleTZ)+1; local
1597 unsigned LowBits = Log2_32(BitsPossiblySet)+1; local
[all...]
/freebsd-11-stable/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/
H A DSelectionDAG.cpp2990 unsigned LowBits = Log2_32(PossibleTZ) + 1;
2991 Known.Zero.setBitsFrom(LowBits);
2999 unsigned LowBits = Log2_32(PossibleLZ) + 1;
3000 Known.Zero.setBitsFrom(LowBits);
3184 APInt LowBits = RA - 1;
3188 Known.Zero = Known2.Zero & LowBits;
3189 Known.One = Known2.One & LowBits;
3193 if (Known2.isNonNegative() || LowBits.isSubsetOf(Known2.Zero))
3194 Known.Zero |= ~LowBits;
3198 if (Known2.isNegative() && LowBits
[all...]
H A DDAGCombiner.cpp7738 unsigned LowBits = OpSizeInBits - (unsigned)N1C->getZExtValue(); local
7739 EVT ExtVT = EVT::getIntegerVT(*DAG.getContext(), LowBits);
/freebsd-11-stable/contrib/llvm-project/clang/lib/CodeGen/
H A DCGExprScalar.cpp1460 Value *LowBits = ConstantInt::get( local
1462 Value *Rounded = Builder.CreateAdd(Result, LowBits);

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