diff options
Diffstat (limited to 'lib/Support/APFloat.cpp')
| -rw-r--r-- | lib/Support/APFloat.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Support/APFloat.cpp b/lib/Support/APFloat.cpp index 5307829ed8..95df8617fb 100644 --- a/lib/Support/APFloat.cpp +++ b/lib/Support/APFloat.cpp @@ -3243,8 +3243,9 @@ APFloat APFloat::getLargest(const fltSemantics &Sem, bool Negative) { significand[i] = ~((integerPart) 0); // ...and then clear the top bits for internal consistency. - significand[N-1] &= - (((integerPart) 1) << ((Sem.precision % integerPartWidth) - 1)) - 1; + if (Sem.precision % integerPartWidth != 0) + significand[N-1] &= + (((integerPart) 1) << (Sem.precision % integerPartWidth)) - 1; return Val; } |