diff options
| -rw-r--r-- | lib/VMCore/Constants.cpp | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/lib/VMCore/Constants.cpp b/lib/VMCore/Constants.cpp index c97d9fc8d3..dc64161ce0 100644 --- a/lib/VMCore/Constants.cpp +++ b/lib/VMCore/Constants.cpp @@ -21,7 +21,6 @@ #include "llvm/ADT/StringExtras.h" #include <algorithm> #include <iostream> -#include <limits> using namespace llvm; ConstantBool *ConstantBool::True = new ConstantBool(true); @@ -443,15 +442,7 @@ bool ConstantFP::isValueValidForType(const Type *Ty, double Val) { // TODO: Figure out how to test if a double can be cast to a float! case Type::FloatTyID: - return - (std::numeric_limits<double>::has_infinity && - std::numeric_limits<float>::has_infinity && - Val == std::numeric_limits<double>::infinity()) || - (std::numeric_limits<double>::has_quiet_NaN && - std::numeric_limits<float>::has_quiet_NaN && - Val == std::numeric_limits<double>::quiet_NaN()) || - (Val >= -std::numeric_limits<float>::max() && - Val <= std::numeric_limits<float>::max()); + return isinf(Val) || isnan(Val) || (Val >= -HUGE_VALF && Val <= HUGE_VALF); case Type::DoubleTyID: return true; // This is the largest type... |