| /external/swiftshader/third_party/LLVM/lib/Analysis/ |
| ValueTracking.cpp | 45 /// known to be either zero or one and return them in the KnownZero/KnownOne
61 APInt &KnownZero, APInt &KnownOne,
72 KnownZero.getBitWidth() == BitWidth &&
74 "V, Mask, KnownOne and KnownZero should have same BitWidth");
79 KnownZero = ~KnownOne & Mask;
86 KnownZero = Mask;
92 KnownZero.setAllBits(); KnownOne.setAllBits();
97 KnownZero &= KnownZero2;
116 KnownZero = Mask & APInt::getLowBitsSet(BitWidth,
119 KnownZero.clearAllBits()
[all...] |
| /external/swiftshader/third_party/LLVM/lib/Transforms/InstCombine/ |
| InstCombineSimplifyDemanded.cpp | 54 APInt KnownZero(BitWidth, 0), KnownOne(BitWidth, 0);
58 KnownZero, KnownOne, 0);
69 APInt &KnownZero, APInt &KnownOne,
72 KnownZero, KnownOne, Depth);
86 /// to be one in the expression. KnownZero contains all the bits that are known
89 /// the expression. KnownOne and KnownZero always follow the invariant that
90 /// KnownOne & KnownZero == 0. That is, a bit can't be both 1 and 0. Note that
91 /// the bits in KnownOne and KnownZero may only be accurate for those bits set
92 /// in DemandedMask. Note also that the bitwidth of V, DemandedMask, KnownZero
101 APInt &KnownZero, APInt &KnownOne
[all...] |
| /external/swiftshader/third_party/LLVM/include/llvm/CodeGen/ |
| FunctionLoweringInfo.h | 108 APInt KnownOne, KnownZero;
110 KnownZero(1, 0) {}
173 const APInt &KnownZero, const APInt &KnownOne) {
175 if (NumSignBits == 1 && KnownZero == 0 && KnownOne == 0)
182 LOI.KnownZero = KnownZero;
|
| /external/llvm/lib/Transforms/InstCombine/ |
| InstCombineSimplifyDemanded.cpp | 55 APInt KnownZero(BitWidth, 0), KnownOne(BitWidth, 0);
58 Value *V = SimplifyDemandedUseBits(&Inst, DemandedMask, KnownZero, KnownOne,
70 APInt &KnownZero, APInt &KnownOne,
73 Value *NewVal = SimplifyDemandedUseBits(U.get(), DemandedMask, KnownZero,
88 /// expression. KnownZero contains all the bits that are known to be zero in the
91 /// KnownOne and KnownZero always follow the invariant that:
92 /// KnownOne & KnownZero == 0.
94 /// KnownZero may only be accurate for those bits set in DemandedMask. Note also
95 /// that the bitwidth of V, DemandedMask, KnownZero and KnownOne must all be the
104 APInt &KnownZero, APInt &KnownOne
[all...] |
| InstCombineInternal.h | 477 void computeKnownBits(Value *V, APInt &KnownZero, APInt &KnownOne,
479 return llvm::computeKnownBits(V, KnownZero, KnownOne, DL, Depth, AC, CxtI,
491 void ComputeSignBit(Value *V, bool &KnownZero, bool &KnownOne,
493 return llvm::ComputeSignBit(V, KnownZero, KnownOne, DL, Depth, AC, CxtI,
521 Value *SimplifyDemandedUseBits(Value *V, APInt DemandedMask, APInt &KnownZero,
524 bool SimplifyDemandedBits(Use &U, const APInt &DemandedMask, APInt &KnownZero,
529 const APInt &DemandedMask, APInt &KnownZero,
|
| /external/llvm/lib/Analysis/ |
| ValueTracking.cpp | 122 static void computeKnownBits(Value *V, APInt &KnownZero, APInt &KnownOne,
125 void llvm::computeKnownBits(Value *V, APInt &KnownZero, APInt &KnownOne,
129 ::computeKnownBits(V, KnownZero, KnownOne, Depth,
148 static void ComputeSignBit(Value *V, bool &KnownZero, bool &KnownOne,
151 void llvm::ComputeSignBit(Value *V, bool &KnownZero, bool &KnownOne,
155 ::ComputeSignBit(V, KnownZero, KnownOne, Depth,
236 APInt &KnownZero, APInt &KnownOne,
245 unsigned BitWidth = KnownZero.getBitWidth();
257 KnownZero = APInt::getHighBitsSet(BitWidth, NLZ2);
263 unsigned BitWidth = KnownZero.getBitWidth()
[all...] |
| DemandedBits.cpp | 75 const APInt &AOut, APInt &AB, APInt &KnownZero, APInt &KnownOne,
88 KnownZero = APInt(BitWidth, 0);
90 computeKnownBits(const_cast<Value *>(V1), KnownZero, KnownOne, DL, 0,
204 AB &= ~(KnownZero & ~KnownZero2);
320 APInt KnownZero, KnownOne, KnownZero2, KnownOne2;
337 KnownZero, KnownOne,
|
| /external/llvm/include/llvm/CodeGen/ |
| FunctionLoweringInfo.h | 175 APInt KnownOne, KnownZero;
177 KnownZero(1, 0) {}
251 const APInt &KnownZero, const APInt &KnownOne) {
253 if (NumSignBits == 1 && KnownZero == 0 && KnownOne == 0)
260 LOI.KnownZero = KnownZero;
|
| /prebuilts/clang/host/darwin-x86/clang-4053586/prebuilt_include/llvm/include/llvm/CodeGen/ |
| FunctionLoweringInfo.h | 174 APInt KnownOne, KnownZero;
176 KnownZero(1, 0) {}
250 const APInt &KnownZero, const APInt &KnownOne) {
252 if (NumSignBits == 1 && KnownZero == 0 && KnownOne == 0)
259 LOI.KnownZero = KnownZero;
|
| /prebuilts/clang/host/linux-x86/clang-4053586/prebuilt_include/llvm/include/llvm/CodeGen/ |
| FunctionLoweringInfo.h | 174 APInt KnownOne, KnownZero;
176 KnownZero(1, 0) {}
250 const APInt &KnownZero, const APInt &KnownOne) {
252 if (NumSignBits == 1 && KnownZero == 0 && KnownOne == 0)
259 LOI.KnownZero = KnownZero;
|
| /external/swiftshader/third_party/LLVM/include/llvm/Analysis/ |
| ValueTracking.h | 30 /// known to be either zero or one and return them in the KnownZero/KnownOne
39 void ComputeMaskedBits(Value *V, const APInt &Mask, APInt &KnownZero,
45 void ComputeSignBit(Value *V, bool &KnownZero, bool &KnownOne,
|
| /external/swiftshader/third_party/LLVM/lib/CodeGen/SelectionDAG/ |
| TargetLowering.cpp | [all...] |
| FunctionLoweringInfo.cpp | 251 if (BitWidth > LOI->KnownZero.getBitWidth()) {
253 LOI->KnownZero = LOI->KnownZero.zextOrTrunc(BitWidth);
288 DestLOI.KnownZero = Zero;
296 DestLOI.KnownZero = ~Val;
314 assert(DestLOI.KnownZero.getBitWidth() == BitWidth &&
323 DestLOI.KnownZero = Zero;
331 DestLOI.KnownZero &= ~Val;
349 DestLOI.KnownZero &= SrcLOI->KnownZero;
[all...] |
| SelectionDAG.cpp | [all...] |
| /external/llvm/include/llvm/Analysis/ |
| DemandedBits.h | 61 APInt &KnownZero, APInt &KnownOne,
|
| ValueTracking.h | 45 /// them in the KnownZero/KnownOne bit sets.
52 void computeKnownBits(Value *V, APInt &KnownZero, APInt &KnownOne,
58 /// \p KnownZero the set of bits that are known to be zero
61 APInt &KnownZero, APInt &KnownOne);
70 void ComputeSignBit(Value *V, bool &KnownZero, bool &KnownOne,
|
| /prebuilts/clang/host/darwin-x86/clang-4053586/prebuilt_include/llvm/include/llvm/Analysis/ |
| DemandedBits.h | 61 APInt &KnownZero, APInt &KnownOne,
|
| ValueTracking.h | 45 /// them in the KnownZero/KnownOne bit sets.
52 void computeKnownBits(const Value *V, APInt &KnownZero, APInt &KnownOne,
59 /// \p KnownZero the set of bits that are known to be zero
62 APInt &KnownZero, APInt &KnownOne);
72 void ComputeSignBit(const Value *V, bool &KnownZero, bool &KnownOne,
|
| /prebuilts/clang/host/linux-x86/clang-4053586/prebuilt_include/llvm/include/llvm/Analysis/ |
| DemandedBits.h | 61 APInt &KnownZero, APInt &KnownOne,
|
| ValueTracking.h | 45 /// them in the KnownZero/KnownOne bit sets.
52 void computeKnownBits(const Value *V, APInt &KnownZero, APInt &KnownOne,
59 /// \p KnownZero the set of bits that are known to be zero
62 APInt &KnownZero, APInt &KnownOne);
72 void ComputeSignBit(const Value *V, bool &KnownZero, bool &KnownOne,
|
| /external/llvm/lib/CodeGen/SelectionDAG/ |
| FunctionLoweringInfo.cpp | 410 if (BitWidth > LOI->KnownZero.getBitWidth()) {
412 LOI->KnownZero = LOI->KnownZero.zextOrTrunc(BitWidth);
447 DestLOI.KnownZero = Zero;
455 DestLOI.KnownZero = ~Val;
473 assert(DestLOI.KnownZero.getBitWidth() == BitWidth &&
482 DestLOI.KnownZero = Zero;
490 DestLOI.KnownZero &= ~Val;
508 DestLOI.KnownZero &= SrcLOI->KnownZero;
[all...] |
| TargetLowering.cpp | 425 /// return a mask of KnownOne and KnownZero bits for the expression (used to
426 /// simplify the caller). The KnownZero/One bits may only be accurate for those
430 APInt &KnownZero,
442 KnownZero = KnownOne = APInt(BitWidth, 0);
447 // If not at the root, Just compute the KnownZero/KnownOne bits to
449 TLO.DAG.computeKnownBits(Op, KnownZero, KnownOne, Depth);
469 KnownZero = ~KnownOne;
489 if (SimplifyDemandedBits(Op.getOperand(1), NewMask, KnownZero,
492 assert((KnownZero & KnownOne) == 0 && "Bits known to be one AND zero?");
493 if (SimplifyDemandedBits(Op.getOperand(0), ~KnownZero & NewMask
[all...] |
| SelectionDAG.cpp | [all...] |
| /external/llvm/lib/Target/XCore/ |
| XCoreISelLowering.cpp | 413 APInt KnownZero, KnownOne;
414 DAG.computeKnownBits(Value, KnownZero, KnownOne);
415 return KnownZero.countTrailingOnes() >= 2;
[all...] |
| /external/swiftshader/third_party/LLVM/lib/Target/Sparc/ |
| SparcISelLowering.h | 51 /// KnownZero/KnownOne bitsets.
54 APInt &KnownZero,
|
