This reverts commit 27e6e4a4d0e3296cebad8db577ec0469a286795e.
This patch is reverted due to regression. A testcase is:
`template <class T>
struct ptr {
~ptr() { static int x = 1;}
};
template <class T>
struct Abc : ptr<T> {
public:
Abc();
~Abc() {}
};
template
class Abc<int>;
`
Make trivial ctor/dtor implicitly host device functions so that they can
be used to initialize file-scope
device variables to match nvcc behavior.
Fixes: https://github.com/llvm/llvm-project/issues/72261
Fixes: SWDEV-432412
Clang does not respect the explicit device host attributes of defaulted special members.
Also clang does not respect the hostness of special members determined by their
first declarations.
Clang also adds duplicate implicit device or host attributes in certain cases.
This patch fixes that.
Differential Revision: https://reviews.llvm.org/D67509
llvm-svn: 372394
