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Author SHA1 Message Date
Hans Wennborg 11b1b8ab36 Remove the -cxx-abi command-line flag. 
This makes the C++ ABI depend entirely on the target: MS ABI for -win32 triples,
Itanium otherwise. It's no longer possible to do weird combinations.

To be able to run a test with a specific ABI without constraining it to a
specific triple, new substitutions are added to lit: %itanium_abi_triple and
%ms_abi_triple can be used to get the current target triple adjusted to the
desired ABI. For example, if the test suite is running with the i686-pc-win32
target, %itanium_abi_triple will expand to i686-pc-mingw32.

Differential Revision: http://llvm-reviews.chandlerc.com/D2545

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@199250 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-14 19:35:09 +00:00
Hans Wennborg 191e9e3d71 Prepare for using MS ABI by default for Win32: update CodeGenCXX tests 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@197281 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-12-13 22:43:52 +00:00
Timur Iskhodzhanov 9a3be4cfdf Fix crashes when creating global instances of polymorphic classes without fields 
Reviewed at http://llvm-reviews.chandlerc.com/D1795

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191839 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-02 16:03:16 +00:00
Richard Smith dd25e80a6d PR13479: If we see the definition of an out-of-line destructor in C++11, be 
sure to update the exception specification on the declaration as well as the
definition. If we're building in -fno-exceptions mode, nothing else will
trigger it to be updated.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161008 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-30 23:48:14 +00:00