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Searched refs:isKnownToBeAPowerOfTwo (Results 1 – 17 of 17) sorted by relevance

/freebsd/contrib/llvm-project/llvm/include/llvm/Transforms/InstCombine/
H A DInstCombiner.h441 bool isKnownToBeAPowerOfTwo(const Value *V, bool OrZero = false,
444 return llvm::isKnownToBeAPowerOfTwo(V, DL, OrZero, Depth, &AC, CxtI, &DT);
/freebsd/contrib/llvm-project/llvm/lib/Analysis/
H A DValueTracking.cpp269 static bool isKnownToBeAPowerOfTwo(const Value *V, bool OrZero, unsigned Depth,
272 bool llvm::isKnownToBeAPowerOfTwo(const Value *V, const DataLayout &DL, in isKnownToBeAPowerOfTwo() function in llvm
276 return ::isKnownToBeAPowerOfTwo( in isKnownToBeAPowerOfTwo()
2174 if (!isKnownToBeAPowerOfTwo(Start, OrZero, Depth, Q)) in isPowerOfTwoRecurrence()
2190 isKnownToBeAPowerOfTwo(Step, OrZero, Depth, Q); in isPowerOfTwoRecurrence()
2202 isKnownToBeAPowerOfTwo(Step, false, Depth, Q); in isPowerOfTwoRecurrence()
2220 bool isKnownToBeAPowerOfTwo(const Value *V, bool OrZero, unsigned Depth, in isKnownToBeAPowerOfTwo() function
2257 return isKnownToBeAPowerOfTwo(I->getOperand(0), OrZero, Depth, Q); in isKnownToBeAPowerOfTwo()
2259 return OrZero && isKnownToBeAPowerOfTwo(I->getOperand(0), OrZero, Depth, Q); in isKnownToBeAPowerOfTwo()
2262 return isKnownToBeAPowerOfTwo(I->getOperand(0), OrZero, Depth, Q); in isKnownToBeAPowerOfTwo()
[all …]
H A DInstructionSimplify.cpp2043 isKnownToBeAPowerOfTwo(Op1, Q.DL, /*OrZero*/ true, 0, Q.AC, Q.CxtI, Q.DT)) in simplifyAndCommutative()
2049 isKnownToBeAPowerOfTwo(Op1, Q.DL, /*OrZero*/ true, 0, Q.AC, Q.CxtI, Q.DT)) in simplifyAndCommutative()
2057 isKnownToBeAPowerOfTwo(X, Q.DL, /*OrZero*/ true, /*Depth*/ 0, Q.AC, in simplifyAndCommutative()
2127 isKnownToBeAPowerOfTwo(Shift, Q.DL, /*OrZero*/ false, 0, Q.AC, Q.CxtI, in simplifyAndInst()
6283 if (isKnownToBeAPowerOfTwo(Op0, Q.DL, /*OrZero*/ false, 0, Q.AC, Q.CxtI, in simplifyUnaryIntrinsic()
/freebsd/contrib/llvm-project/llvm/include/llvm/CodeGen/GlobalISel/
H A DUtils.h325 bool isKnownToBeAPowerOfTwo(Register Val, const MachineRegisterInfo &MRI,
/freebsd/contrib/llvm-project/llvm/include/llvm/Analysis/
H A DValueTracking.h119 bool isKnownToBeAPowerOfTwo(const Value *V, const DataLayout &DL,
/freebsd/contrib/llvm-project/llvm/lib/Transforms/InstCombine/
H A DInstCombineMulDivRem.cpp68 IC.isKnownToBeAPowerOfTwo(I->getOperand(0), false, 0, &CxtI)) { in simplifyValueKnownNonZero()
1701 if (isKnownToBeAPowerOfTwo(Op1, /*OrZero*/ true, 0, &I)) { in visitSDiv()
2181 if (isKnownToBeAPowerOfTwo(Op1, /*OrZero*/ true, 0, &I)) { in visitURem()
H A DInstCombineAndOrXor.cpp735 !isKnownToBeAPowerOfTwo(Pow2, Q.DL, /*OrZero=*/true, /*Depth=*/0, Q.AC, in foldAndOrOfICmpsWithPow2AndWithZero()
767 isKnownToBeAPowerOfTwo(L2, false, 0, CxtI) && in foldAndOrOfICmpsOfAndWithPow2()
768 isKnownToBeAPowerOfTwo(R2, false, 0, CxtI)) { in foldAndOrOfICmpsOfAndWithPow2()
2372 isKnownToBeAPowerOfTwo(Y, /*OrZero*/ true, /*Depth*/ 0, &I)) in visitAnd()
4752 isKnownToBeAPowerOfTwo(II->getArgOperand(0), /*OrZero */ true)) { in visitXor()
H A DInstCombineCompares.cpp1161 if (!isKnownToBeAPowerOfTwo(Y, /*OrZero*/ true, 0, &I)) in foldIRemByPowerOfTwoToBitTest()
4237 return isKnownToBeAPowerOfTwo(I->getOperand(0), Q.DL, /*OrZero*/ true, in isMaskOrZero()
4243 return isKnownToBeAPowerOfTwo(I->getOperand(1), Q.DL, /*OrZero*/ true, in isMaskOrZero()
5761 isKnownToBeAPowerOfTwo(Op1, /* OrZero */ false, 0, &I)) in foldICmpEquality()
5766 isKnownToBeAPowerOfTwo(Op0, /* OrZero */ false, 0, &I)) in foldICmpEquality()
5807 if (IsZero && isKnownToBeAPowerOfTwo(A, /* OrZero */ true, /*Depth*/ 0, &I)) in foldICmpEquality()
7491 match(Op1, m_Zero()) && isKnownToBeAPowerOfTwo(X, false, 0, &I) && in visitICmpInst()
H A DInstCombineCalls.cpp690 if (IC.isKnownToBeAPowerOfTwo(Op0, /* OrZero */ true)) in foldCtpop()
1794 isKnownToBeAPowerOfTwo(X, /* OrZero */ true)) { in visitCallInst()
H A DInstCombineSelect.cpp2752 IC.isKnownToBeAPowerOfTwo(Remainder, /*OrZero*/ true) && in foldSelectWithSRem()
/freebsd/contrib/llvm-project/llvm/lib/CodeGen/GlobalISel/
H A DUtils.cpp1089 bool llvm::isKnownToBeAPowerOfTwo(Register Reg, const MachineRegisterInfo &MRI, in isKnownToBeAPowerOfTwo() function in llvm
1129 if (!isKnownToBeAPowerOfTwo(MO.getReg(), MRI, KB)) in isKnownToBeAPowerOfTwo()
H A DCombinerHelper.cpp2981 return isKnownToBeAPowerOfTwo(MO.getReg(), MRI, KB); in matchOperandIsKnownToBeAPowerOfTwo()
/freebsd/contrib/llvm-project/llvm/lib/Target/AMDGPU/
H A DAMDGPUCodeGenPrepare.cpp1343 if (isKnownToBeAPowerOfTwo(C, *DL, true, 0, AC, &I, DT)) in divHasSpecialOptimization()
1353 isKnownToBeAPowerOfTwo(BinOpDen->getOperand(0), *DL, true, in divHasSpecialOptimization()
/freebsd/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/
H A DSelectionDAG.cpp4346 bool SelectionDAG::isKnownToBeAPowerOfTwo(SDValue Val, unsigned Depth) const { in isKnownToBeAPowerOfTwo() function in SelectionDAG
4365 return isKnownToBeAPowerOfTwo(Val.getOperand(0), Depth + 1) && in isKnownToBeAPowerOfTwo()
4375 return isKnownToBeAPowerOfTwo(Val.getOperand(0), Depth + 1) && in isKnownToBeAPowerOfTwo()
4380 return isKnownToBeAPowerOfTwo(Val.getOperand(0), Depth + 1); in isKnownToBeAPowerOfTwo()
4400 isKnownToBeAPowerOfTwo(Val.getOperand(0), Depth + 1)) in isKnownToBeAPowerOfTwo()
4405 return isKnownToBeAPowerOfTwo(Val.getOperand(1), Depth + 1) && in isKnownToBeAPowerOfTwo()
4406 isKnownToBeAPowerOfTwo(Val.getOperand(0), Depth + 1); in isKnownToBeAPowerOfTwo()
4409 return isKnownToBeAPowerOfTwo(Val.getOperand(2), Depth + 1) && in isKnownToBeAPowerOfTwo()
4410 isKnownToBeAPowerOfTwo(Val.getOperand(1), Depth + 1); in isKnownToBeAPowerOfTwo()
4423 return isKnownToBeAPowerOfTwo(Val.getOperand(0), Depth + 1); in isKnownToBeAPowerOfTwo()
[all …]
H A DDAGCombiner.cpp4997 if (DAG.isKnownToBeAPowerOfTwo(N1)) { in visitREM()
5009 DAG.isKnownToBeAPowerOfTwo(N1.getOperand(0))) { in visitREM()
28036 if (InexpensiveLogBase2 || InexpensiveOnly || !DAG.isKnownToBeAPowerOfTwo(V)) in BuildLogBase2()
H A DTargetLowering.cpp4038 DAG.isKnownToBeAPowerOfTwo(Y)) { in foldSetCCWithAnd()
/freebsd/contrib/llvm-project/llvm/include/llvm/CodeGen/
H A DSelectionDAG.h2024 bool isKnownToBeAPowerOfTwo(SDValue Val, unsigned Depth = 0) const;