They are a little bit of a special case in the mangling. They are always
mangled without taking into account their virtual-ness of the
destructor. They are also mangled to return void, unlike the actual
destructor.
This fixes PR31931.
Differential Revision: https://reviews.llvm.org/D29912
llvm-svn: 295010
We'd like to remove support for terminatepad from LLVM. To do this, we
need to move Clang off of it first. The intent behind terminatepad was
to carefully model exception specifications for the MSVC personality.
However, we don't support exception specifications for the MSVC
personality and neither does MSVC. Instead, MSVC supports
all-or-nothing exception specifications. We can model this limited
usage using cleanuppads which call std::terminate.
Differential Revision: http://reviews.llvm.org/D15478
llvm-svn: 255521
This avoids building a fake LLVM IR global variable just to ferry an i32
down into LLVM codegen. It also puts a nail in the coffin of using MS
ABI C++ EH with landingpads, since now we'll assert in the lpad code
when flags are present.
llvm-svn: 247843
David Majnemer