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| author | Chris Lattner <sabre@nondot.org> | 2006-04-02 05:40:28 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-04-02 05:40:28 +0000 |
| commit | a3124a3d1eb4349d22b4abaac3a08b4d112d87a5 (patch) | |
| tree | c7efe07bae6452005d85aa54a9129923b82ad829 /lib/VMCore/Type.cpp | |
| parent | a1c3538537b853482479222b50810a16be7b04c9 (diff) | |
| download | llvm-a3124a3d1eb4349d22b4abaac3a08b4d112d87a5.tar.gz llvm-a3124a3d1eb4349d22b4abaac3a08b4d112d87a5.tar.bz2 llvm-a3124a3d1eb4349d22b4abaac3a08b4d112d87a5.tar.xz | |
vector casts never reinterpret bits
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27354 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/Type.cpp')
| -rw-r--r-- | lib/VMCore/Type.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/VMCore/Type.cpp b/lib/VMCore/Type.cpp index 59467c2122..767df24f27 100644 --- a/lib/VMCore/Type.cpp +++ b/lib/VMCore/Type.cpp @@ -75,6 +75,11 @@ const Type *Type::getPrimitiveType(TypeID IDNumber) { // bool Type::isLosslesslyConvertibleTo(const Type *Ty) const { if (this == Ty) return true; + + // Packed type conversions are always bitwise. + if (isa<PackedType>(this) && isa<PackedType>(Ty)) + return true; + if ((!isPrimitiveType() && !isa<PointerType>(this)) || (!isa<PointerType>(Ty) && !Ty->isPrimitiveType())) return false; |