diff options
| author | Tim Northover <Tim.Northover@arm.com> | 2013-01-22 09:46:31 +0000 |
|---|---|---|
| committer | Tim Northover <Tim.Northover@arm.com> | 2013-01-22 09:46:31 +0000 |
| commit | 0a29cb045444c13160e90fe7942a9d7c720185ed (patch) | |
| tree | a52b128abcdecbe22becedeaa028b36217e450a2 /lib/IR/Constants.cpp | |
| parent | dc89ed7da30e882cfdb74968b2a7613e37570409 (diff) | |
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
Diffstat (limited to 'lib/IR/Constants.cpp')
| -rw-r--r-- | lib/IR/Constants.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/IR/Constants.cpp b/lib/IR/Constants.cpp index e984aaca33..8093a09749 100644 --- a/lib/IR/Constants.cpp +++ b/lib/IR/Constants.cpp @@ -119,7 +119,8 @@ Constant *Constant::getNullValue(Type *Ty) { 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: |