Cross Reference: /external/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp

Lines Matching refs:Val
246         // (Val ashr C1) & C2 -> (Val lshr C1) & C2
306 // isRunOfOnes - Returns true iff Val consists of one contiguous run of 1s with
310 static bool isRunOfOnes(ConstantInt *Val, uint32_t &MB, uint32_t &ME) {
311   const APInt& V = Val->getValue();
312   uint32_t BitWidth = Val->getType()->getBitWidth();
813   Value *Val = LHS->getOperand(0), *Val2 = RHS->getOperand(0);
823       Value *NewOr = Builder->CreateOr(Val, Val2);
829       Value *NewOr = Builder->CreateOr(Val, Val2);
845         match(Val, m_And(m_Specific(V), m_ConstantInt(AndCst)))) {
848     } else if (match(Val, m_Trunc(m_Value(V))) &&
871   if (Val != Val2) return nullptr;
932         return Builder->CreateICmpULT(Val, LHSCst);
936         return Builder->CreateICmpSLT(Val, LHSCst);
949         Value *Add = Builder->CreateAdd(Val, AddCST, Val->getName()+".off");
951                                       Val->getName()+".cmp");
993         return Builder->CreateICmp(LHSCC, Val, RHSCst);
996       return InsertRangeTest(Val, AddOne(LHSCst), RHSCst, false, true);
1011         return Builder->CreateICmp(LHSCC, Val, RHSCst);
1014       return InsertRangeTest(Val, AddOne(LHSCst), RHSCst, true, true);
1612   Value *Val = LHS->getOperand(0), *Val2 = RHS->getOperand(0);
1618       B = Val;
1619       if (RHSCC == ICmpInst::ICMP_ULT && Val == RHS->getOperand(1))
1621       else if (RHSCC == ICmpInst::ICMP_UGT && Val == Val2)
1629         A = Val;
1630       else if (LHSCC == ICmpInst::ICMP_UGT && Val2 == Val)
1645       Value *NewOr = Builder->CreateOr(Val, Val2);
1654     if (match(Val, m_Add(m_Specific(Val2), m_ConstantInt(AddCst))))
1656         return Builder->CreateICmpULE(Val, LHSCst);
1661   if (Val != Val2) return nullptr;
1719         Value *Add = Builder->CreateAdd(Val, AddCST, Val->getName()+".off");
1756       return InsertRangeTest(Val, LHSCst, AddOne(RHSCst), false, false);
1776       return InsertRangeTest(Val, LHSCst, AddOne(RHSCst), true, false);