Lines Matching defs:NSW

359                                    bool NSW, bool NUW,
367   if (KnownOut.isUnknown() && !NSW && !NUW)
371   KnownOut = KnownBits::computeForAddSub(Add, NSW, NUW, Known2, KnownOut);
374 static void computeKnownBitsMul(const Value *Op0, const Value *Op1, bool NSW,
384   if (NSW) {
1094     bool NSW = Q.IIQ.hasNoSignedWrap(cast<OverflowingBinaryOperator>(I));
1095     computeKnownBitsMul(I->getOperand(0), I->getOperand(1), NSW, DemandedElts,
1263     bool NSW = Q.IIQ.hasNoSignedWrap(cast<OverflowingBinaryOperator>(I));
1264     auto KF = [NUW, NSW](const KnownBits &KnownVal, const KnownBits &KnownAmt,
1266       return KnownBits::shl(KnownVal, KnownAmt, NUW, NSW, ShAmtNonZero);
1301     bool NSW = Q.IIQ.hasNoSignedWrap(cast<OverflowingBinaryOperator>(I));
1303     computeKnownBitsAddSub(false, I->getOperand(0), I->getOperand(1), NSW, NUW,
1308     bool NSW = Q.IIQ.hasNoSignedWrap(cast<OverflowingBinaryOperator>(I));
1310     computeKnownBitsAddSub(true, I->getOperand(0), I->getOperand(1), NSW, NUW,
1404           /*Add=*/true, /*NSW=*/false, /* NUW=*/false, Known, IndexBits);
1409           /*Add=*/true, /*NSW=*/false, /* NUW=*/false, Known, Index);
1806               return KnownBits::computeForAddSub(/*Add=*/true, /*NSW=*/false,
1825               return KnownBits::computeForAddSub(/*Add=*/false, /*NSW=*/false,
1960               true, II->getArgOperand(0), II->getArgOperand(1), /*NSW=*/false,
1966               false, II->getArgOperand(0), II->getArgOperand(1), /*NSW=*/false,
2605                          Value *Y, bool NSW, bool NUW) {
2646   return KnownBits::computeForAddSub(/*Add=*/true, NSW, NUW, XKnown, YKnown)
2668                          Value *Y, bool NSW, bool NUW) {
2671   if (NSW || NUW)
3054                             /*NSW=*/false,
3062                             /*NSW=*/false, /*NUW=*/false);
3106                             /*NSW=*/true, /* NUW=*/false);
9631     // If the negation part of the abs (in RHS) has the NSW flag,