Make APFloat constructor require explicit semantics.
Previously we tried to infer it from the bit width size, with an added
IsIEEE argument for the PPC/IEEE 128-bit case, which had a default
value. This default value allowed bugs to creep in, where it was
inappropriate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173138 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/IR/Constants.cpp b/lib/IR/Constants.cpp
index e984aac..8093a09 100644
--- a/lib/IR/Constants.cpp
+++ b/lib/IR/Constants.cpp
@@ -119,7 +119,8 @@
APFloat::getZero(APFloat::IEEEquad));
case Type::PPC_FP128TyID:
return ConstantFP::get(Ty->getContext(),
- APFloat(APInt::getNullValue(128)));
+ APFloat(APFloat::PPCDoubleDouble,
+ APInt::getNullValue(128)));
case Type::PointerTyID:
return ConstantPointerNull::get(cast<PointerType>(Ty));
case Type::StructTyID: