//===----------------------------------------------------------------------===//
#include "llvm/ADT/APFloat.h"
+#include "llvm/ADT/FoldingSet.h"
#include <cassert>
#include <cstring>
#include "llvm/Support/MathExtras.h"
freeSignificand();
}
+// Profile - This method 'profiles' an APFloat for use with FoldingSet.
+void APFloat::Profile(FoldingSetNodeID& ID) const {
+ ID.Add(convertToAPInt());
+}
+
unsigned int
APFloat::partCount() const
{
fs = normalize(rounding_mode, lostFraction);
} else if (category == fcNaN) {
int shift = toSemantics.precision - semantics->precision;
+ // Do this now so significandParts gets the right answer
+ semantics = &toSemantics;
// No normalization here, just truncate
if (shift>0)
APInt::tcShiftLeft(significandParts(), newPartCount, shift);
// does not give you back the same bits. This is dubious, and we
// don't currently do it. You're really supposed to get
// an invalid operation signal at runtime, but nobody does that.
- semantics = &toSemantics;
fs = opOK;
} else {
semantics = &toSemantics;