diff options
| -rw-r--r-- | lib/VMCore/Constants.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/VMCore/Constants.cpp b/lib/VMCore/Constants.cpp index dc64161ce0..1ed6ed58b3 100644 --- a/lib/VMCore/Constants.cpp +++ b/lib/VMCore/Constants.cpp @@ -440,8 +440,9 @@ bool ConstantFP::isValueValidForType(const Type *Ty, double Val) { default: return false; // These can't be represented as floating point! - // TODO: Figure out how to test if a double can be cast to a float! case Type::FloatTyID: + // Since we're passed a double but the ConstantFP is of type float, make + // sure that the double value is in the range of a float return isinf(Val) || isnan(Val) || (Val >= -HUGE_VALF && Val <= HUGE_VALF); case Type::DoubleTyID: |