Commit Graph

3 Commits

Author SHA1 Message Date
Ben Dunbobbin d5aaf60214 [windows-itanium] handle dllimport/export code paths separately and share with PS4
Similar to Windows Itanium, PS4 is also an Itanium C++ ABI variant
which shares the goal of semantic compatibility with Microsoft C++
code that uses dllimport/export.

This change introduces a new function to determine from the triple
if an environment aims for compatibility with MS C++ code w.r.t to
these attributes and guards the relevant code paths using that
function.

Differential Revision: https://reviews.llvm.org/D90299
2020-11-30 14:36:39 +00:00
Reid Kleckner fb93154bf1 [MS] Don't escape MS C++ names with \01
It is not needed after LLVM r327734. Now it will be easier to copy-paste
IR symbol names from Clang.

llvm-svn: 327738
2018-03-16 20:36:49 +00:00
Saleem Abdulrasool 25dbdfa0ac Sema: delay the DLL exported member referencing
An explicit template specialization can cause the implicit template
specialization of a type which inherits the attributes.  In such a case, we
would end up with a delayed template specialization for a dll exported type
which we would fail to reference.  This would trigger an assertion.

We now propagate the dll storage attributes through the inheritance
chain.  Only after having done so do we reference the delayed template
specializations.  This allows any implicit specializations which inherit dll
storage to also be referenced.

llvm-svn: 288570
2016-12-03 01:57:47 +00:00