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[C++11] Make use of 'nullptr' in the Support library.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205697 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2014-04-07 04:17:22 +00:00
parent b81024bc6e
commit 34bc6b6e78
75 changed files with 336 additions and 328 deletions
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6
lib/Support/APFloat.cpp
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@@ -1679,7 +1679,7 @@ APFloat::multiply(const APFloat &rhs, roundingMode rounding_mode)
fs = multiplySpecials(rhs);
if (isFiniteNonZero()) {
lostFraction lost_fraction = multiplySignificand(rhs, 0);
lostFraction lost_fraction = multiplySignificand(rhs, nullptr);
fs = normalize(rounding_mode, lost_fraction);
if (lost_fraction != lfExactlyZero)
fs = (opStatus) (fs | opInexact);
@@ -2439,7 +2439,7 @@ APFloat::roundSignificandWithExponent(const integerPart *decSigParts,
if (exp >= 0) {
/* multiplySignificand leaves the precision-th bit set to 1. */
calcLostFraction = decSig.multiplySignificand(pow5, NULL);
calcLostFraction = decSig.multiplySignificand(pow5, nullptr);
powHUerr = powStatus != opOK;
} else {
calcLostFraction = decSig.divideSignificand(pow5);
@@ -3795,7 +3795,7 @@ APFloat::opStatus APFloat::next(bool nextDown) {
if (isSignaling()) {
result = opInvalidOp;
// For consistency, propagate the sign of the sNaN to the qNaN.
makeNaN(false, isNegative(), 0);
makeNaN(false, isNegative(), nullptr);
}
break;
case fcZero: