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Allow the byval attribute for pointers to any type with

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a size, not just structs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45938 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands 2008-01-13 21:19:12 +00:00
parent ee2b7a4530
commit 421d1c93cc
1 changed files with 2 additions and 2 deletions
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4
lib/VMCore/ParameterAttributes.cpp
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@ -194,8 +194,8 @@ uint16_t ParamAttr::typeIncompatible (const Type *Ty) {
Incompatible |= SExt | ZExt; Incompatible |= SExt | ZExt;
if (const PointerType *PTy = dyn_cast<PointerType>(Ty)) { if (const PointerType *PTy = dyn_cast<PointerType>(Ty)) {
if (!isa<StructType>(PTy->getElementType())) if (!PTy->getElementType()->isSized())
// Attributes that only apply to pointers to structs. // The byval attribute only applies to pointers to types with a size.
Incompatible |= ParamAttr::ByVal; Incompatible |= ParamAttr::ByVal;
} else { } else {
// Attributes that only apply to pointers. // Attributes that only apply to pointers.