[llvm-commits] CVS: llvm/lib/VMCore/Constants.cpp

[Jim Laskey]

Changes in directory llvm/lib/VMCore:

Constants.cpp updated: 1.127 -> 1.128
---
Log message:

Move code dependency for MathExtras.h out of Constants.h.



---
Diffs of the changes:  (+9 -0)

 Constants.cpp |    9 +++++++++
 1 files changed, 9 insertions(+)


Index: llvm/lib/VMCore/Constants.cpp
diff -u llvm/lib/VMCore/Constants.cpp:1.127 llvm/lib/VMCore/Constants.cpp:1.128
--- llvm/lib/VMCore/Constants.cpp:1.127	Wed Aug 17 14:34:49 2005
+++ llvm/lib/VMCore/Constants.cpp	Wed Aug 17 15:06:22 2005
@@ -812,6 +812,15 @@
 static ValueMap<uint64_t, Type, ConstantFP> DoubleConstants;
 static ValueMap<uint32_t, Type, ConstantFP> FloatConstants;
 
+bool ConstantFP::isNullValue() const {
+  return DoubleToBits(Val) == 0;
+}
+
+bool ConstantFP::isExactlyValue(double V) const {
+  return DoubleToBits(V) == DoubleToBits(Val);
+}
+
+
 ConstantFP *ConstantFP::get(const Type *Ty, double V) {
   if (Ty == Type::FloatTy) {
     // Force the value through memory to normalize it.