Fix APFloat::getLargest so that it actually returns the correct value. Found by accident while reviewing a patch to nearby code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141816 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/APFloat.cpp b/lib/Support/APFloat.cpp
index 5307829..95df861 100644
--- a/lib/Support/APFloat.cpp
+++ b/lib/Support/APFloat.cpp
@@ -3243,8 +3243,9 @@
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;
}