diff options
| -rw-r--r-- | lib/VMCore/ParameterAttributes.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/VMCore/ParameterAttributes.cpp b/lib/VMCore/ParameterAttributes.cpp index 77a2a6e7fe..b48e0cecde 100644 --- a/lib/VMCore/ParameterAttributes.cpp +++ b/lib/VMCore/ParameterAttributes.cpp @@ -194,8 +194,8 @@ uint16_t ParamAttr::typeIncompatible (const Type *Ty) { Incompatible |= SExt | ZExt; if (const PointerType *PTy = dyn_cast<PointerType>(Ty)) { - if (!isa<StructType>(PTy->getElementType())) - // Attributes that only apply to pointers to structs. + if (!PTy->getElementType()->isSized()) + // The byval attribute only applies to pointers to types with a size. Incompatible |= ParamAttr::ByVal; } else { // Attributes that only apply to pointers. |