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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
Stephen Lin 93ab6bf534 CHECK-LABEL-ify some code gen tests to improve diagnostic experience when tests fail. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188447 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-15 06:47:53 +00:00
Rafael Espindola 426fc94ed3 Fix our handling of #pragma GCC visibility. 
Now the lexer just produces a token and the parser is the one responsible for
activating it.
This fixes problem like the one pr11797 where the lexer and the parser were not
in sync. This also let us be more strict on where in the file we accept
these pragmas.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149014 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-26 02:02:57 +00:00