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reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced
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References
include/llvm/ADT/APFloat.h 1067 if (isNegative())
1071 if (isNegative() != RHS.isNegative())
1071 if (isNegative() != RHS.isNegative())
1173 bool isPosZero() const { return isZero() && !isNegative(); }
1174 bool isNegZero() const { return isZero() && isNegative(); }
1269 if (A.isZero() && B.isZero() && (A.isNegative() != B.isNegative()))
1269 if (A.isZero() && B.isZero() && (A.isNegative() != B.isNegative()))
1270 return A.isNegative() ? A : B;
1282 if (A.isZero() && B.isZero() && (A.isNegative() != B.isNegative()))
1282 if (A.isZero() && B.isZero() && (A.isNegative() != B.isNegative()))
1283 return A.isNegative() ? B : A;
include/llvm/IR/Constants.h 308 bool isNegative() const { return Val.isNegative(); }
lib/Analysis/ConstantFolding.cpp 2514 return Op.isNaN() || (!Op.isZero() && !Op.isNegative());
2590 return Op.isNaN() || Op.isZero() || !Op.isNegative();
lib/Analysis/InstructionSimplify.cpp 3533 if (C->isNegative()) {
3557 if (C->isNegative() && !C->isNegZero()) {
5122 C->isNegative() == UseNegInf) ||
5124 C->isNegative() == UseNegInf))
lib/Analysis/ValueTracking.cpp 2952 return !CFP->getValueAPF().isNegative() ||
2964 if (CFP->getValueAPF().isNegative() &&
lib/CodeGen/SelectionDAG/DAGCombiner.cpp12679 if (!V.isNegative()) {
lib/CodeGen/SelectionDAG/TargetLowering.cpp 3724 if (CFP->getValueAPF().isNegative()) {
lib/IR/Verifier.cpp 4168 Assert(Accuracy.isFiniteNonZero() && !Accuracy.isNegative(),
lib/Support/APFloat.cpp 4010 if (zz.isZero() && !zz.isNegative()) {
4233 auto Against = Floats[0].isNegative() ^ Floats[1].isNegative();
4233 auto Against = Floats[0].isNegative() ^ Floats[1].isNegative();
4234 auto RHSAgainst = RHS.Floats[0].isNegative() ^ RHS.Floats[1].isNegative();
4234 auto RHSAgainst = RHS.Floats[0].isNegative() ^ RHS.Floats[1].isNegative();
4251 bool DoubleAPFloat::isNegative() const { return Floats[0].isNegative(); }
lib/Target/AMDGPU/SIISelLowering.cpp 9847 if (APF.isInfinity() && !APF.isNegative()) {
lib/Transforms/InstCombine/InstCombineCalls.cpp 3461 ((Mask & N_INFINITY) && Val.isInfinity() && Val.isNegative()) ||
3462 ((Mask & N_NORMAL) && Val.isNormal() && Val.isNegative()) ||
3463 ((Mask & N_SUBNORMAL) && Val.isDenormal() && Val.isNegative()) ||
3464 ((Mask & N_ZERO) && Val.isZero() && Val.isNegative()) ||
3465 ((Mask & P_ZERO) && Val.isZero() && !Val.isNegative()) ||
3466 ((Mask & P_SUBNORMAL) && Val.isDenormal() && !Val.isNegative()) ||
3467 ((Mask & P_NORMAL) && Val.isNormal() && !Val.isNegative()) ||
3468 ((Mask & P_INFINITY) && Val.isInfinity() && !Val.isNegative());
lib/Transforms/InstCombine/InstCombineCompares.cpp 5786 if (RHS.isNegative())
5792 if (RHS.isNegative())
5798 if (RHS.isNegative())
5805 if (!RHS.isNegative())
5811 if (RHS.isNegative())
5817 if (RHS.isNegative())
5823 if (RHS.isNegative())
5830 if (!RHS.isNegative())
5883 if (C->isNegative())
lib/Transforms/Scalar/Float2Int.cpp 319 (F.isZero() && F.isNegative() && isa<FPMathOperator>(I) &&
lib/Transforms/Scalar/Reassociate.cpp 1961 if (match(I->getOperand(1), m_APFloat(C)) && C->isNegative()) {
1974 if ((match(I->getOperand(0), m_APFloat(C)) && C->isNegative()) ||
1975 (match(I->getOperand(1), m_APFloat(C)) && C->isNegative())) {
2016 assert(C->isNegative() && "Expected negative FP constant");
2023 assert(C->isNegative() && "Expected negative FP constant");
lib/Transforms/Utils/SimplifyLibCalls.cpp 1548 Pow->hasNoInfs() && BaseF->isNormal() && !BaseF->isNegative()) {
1622 if (ExpoF->isNegative())
1735 if (ExpoF->isNegative())
tools/clang/lib/AST/ExprConstant.cpp10646 Success(Val.isInfinity() ? (Val.isNegative() ? -1 : 1) : 0, E);
12492 if (Result.isNegative())
13007 ResR = APFloat::getInf(ResR.getSemantics(), C.isNegative()) * A;
13008 ResI = APFloat::getInf(ResR.getSemantics(), C.isNegative()) * B;
tools/clang/tools/extra/clang-tidy/modernize/UseDefaultMemberInitCheck.cpp 123 return Value.isZero() && !Value.isNegative();
unittests/ADT/APFloatTest.cpp 79 EXPECT_TRUE(!test.isNegative());
86 EXPECT_TRUE(!test.isNegative());
93 EXPECT_TRUE(test.isNegative());
100 EXPECT_TRUE(test.isInfinity() && test.isNegative());
107 EXPECT_TRUE(test.isInfinity() && !test.isNegative());
117 EXPECT_TRUE(!test.isInfinity() && !test.isNegative());
131 EXPECT_TRUE(test.isInfinity() && test.isNegative());
301 EXPECT_TRUE(test.isNegative());
310 EXPECT_TRUE(!test.isNegative());
319 EXPECT_TRUE(!test.isNegative());
328 EXPECT_TRUE(test.isNegative());
385 EXPECT_TRUE(!test.isNegative());
395 EXPECT_TRUE(!test.isNegative());
405 EXPECT_TRUE(test.isNegative());
415 EXPECT_TRUE(test.isNegative());
425 EXPECT_TRUE(!test.isNegative());
435 EXPECT_TRUE(!test.isNegative());
445 EXPECT_TRUE(test.isNegative());
455 EXPECT_TRUE(test.isNegative());
488 EXPECT_TRUE(!f1.isNegative() && f1.isZero());
499 EXPECT_TRUE(f1.isNegative() && f1.isZero());
509 EXPECT_TRUE(f1.isNegative() && f1.isZero());
518 EXPECT_TRUE(f1.isNegative() && f1.isZero());
642 EXPECT_TRUE(APFloat(-0.0f).isNegative());
646 EXPECT_TRUE(APFloat(-0.0).isNegative());
1444 EXPECT_FALSE(test.isNegative());
1451 EXPECT_TRUE(test.isNegative());
1458 EXPECT_FALSE(test.isNegative());
1465 EXPECT_TRUE(test.isNegative());
1474 EXPECT_FALSE(test.isNegative());
1481 EXPECT_TRUE(test.isNegative());
1488 EXPECT_FALSE(test.isNegative());
1495 EXPECT_TRUE(test.isNegative());
1529 EXPECT_TRUE(GetZeroTest[i].sign? test.isNegative() : !test.isNegative());
1529 EXPECT_TRUE(GetZeroTest[i].sign? test.isNegative() : !test.isNegative());
1646 EXPECT_FALSE(t.isNegative());
1648 EXPECT_TRUE(t.isNegative());
1650 EXPECT_FALSE(APFloat::getInf(APFloat::IEEEsingle(), false).isNegative());
1651 EXPECT_TRUE(APFloat::getInf(APFloat::IEEEsingle(), true).isNegative());
1653 EXPECT_FALSE(APFloat::getZero(APFloat::IEEEsingle(), false).isNegative());
1654 EXPECT_TRUE(APFloat::getZero(APFloat::IEEEsingle(), true).isNegative());
1656 EXPECT_FALSE(APFloat::getNaN(APFloat::IEEEsingle(), false).isNegative());
1657 EXPECT_TRUE(APFloat::getNaN(APFloat::IEEEsingle(), true).isNegative());
1659 EXPECT_FALSE(APFloat::getSNaN(APFloat::IEEEsingle(), false).isNegative());
1660 EXPECT_TRUE(APFloat::getSNaN(APFloat::IEEEsingle(), true).isNegative());
3260 EXPECT_TRUE(Frac.isInfinity() && !Frac.isNegative());
3264 EXPECT_TRUE(Frac.isInfinity() && Frac.isNegative());