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12 Commits

Author SHA1 Message Date
Hans Wennborg c9bd88e681 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

llvm-svn: 199250
 2014-01-14 19:35:09 +00:00
Warren Hunt b700566a3a [ms-abi] Fixed failing lit test. 
This test adjustment was missing from the previous patch.

llvm-svn: 198822
 2014-01-09 00:48:32 +00:00
Warren Hunt 8f8bad723d Adds Microsoft compatiable C++ record layout code to clang. 
llvm-svn: 192494
 2013-10-11 20:19:00 +00:00
John McCall e9a82b07cd Test verified. 
llvm-svn: 155932
 2012-05-01 19:57:05 +00:00
John McCall aeb11a8c0b Add a disclaimer to the new test, plus a user-declared ctor 
to force the emission of vtordisps.

llvm-svn: 155906
 2012-05-01 08:59:06 +00:00
John McCall e42a336604 Add support for laying out vtordisps according to our current 
working knowledge of the Microsoft ABI.  Based on a patch by
Dmitry Sokolov.

llvm-svn: 155905
 2012-05-01 08:55:32 +00:00
Eli Friedman 83a1258342 Fix MSVC class layout for empty classes. Patch by Dmitry Sokolov. 
llvm-svn: 145544
 2011-12-01 00:37:01 +00:00
John McCall 0153cd3027 Fix the layout of vb-tables and vf-tables in the MS C++ ABI. 
Based on work by Dmitry Sokolov!

llvm-svn: 144072
 2011-11-08 04:01:03 +00:00
Eli Friedman faaf2731f6 Add tests for CodeGen types in MS ABI. Based on patch by r4start. 
llvm-svn: 142697
 2011-10-21 23:03:08 +00:00
Eli Friedman 43114f9084 More ASTRecordLayout changes for MS ABI; based on patch by r4start. 
llvm-svn: 142694
 2011-10-21 22:49:56 +00:00
Eli Friedman 5e9534b0ae Rewrite parts of MS ABI C++ layout. Based on work by r4start; I ended up doing this while I was trying to review his patch. 
llvm-svn: 142325
 2011-10-18 00:55:28 +00:00
Eli Friedman 84d2d3a90e Some changes to improve compatibility for MSVC-style C++ struct layout. Patch from r4start at gmail.com (with some minor modifications by me). 
llvm-svn: 140623
 2011-09-27 19:12:27 +00:00