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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 | 7ee10dec05cdf2ddf24239aa8794402d77f385aa (patch) | |
| tree | 98029065e11d3c8e554345cbac3a7884af07158f | |
| parent | ebca476b274deb26fe8e598c95ea91a622b8bb32 (diff) | |
| download | bcm5719-llvm-7ee10dec05cdf2ddf24239aa8794402d77f385aa.tar.gz bcm5719-llvm-7ee10dec05cdf2ddf24239aa8794402d77f385aa.zip | |
vector casts never reinterpret bits
llvm-svn: 27354
| -rw-r--r-- | llvm/lib/VMCore/Type.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/VMCore/Type.cpp b/llvm/lib/VMCore/Type.cpp index 59467c2122a..767df24f279 100644 --- a/llvm/lib/VMCore/Type.cpp +++ b/llvm/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; |
