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3 Commits

Author SHA1 Message Date
Victor Leschuk 3c9899842b DebugInfo: support for DWARFv5 DW_AT_alignment attribute 
* Assume that clang passes non-zero alignment value to DIBuilder
only in case when it was forced by C++11 'alignas', C11 '_Alignas'
or compiler attribute '__attribute__((aligned (N)))'.

* Emit DW_AT_alignment if alignment is specified for type/object.

Differential Revision: https://reviews.llvm.org/D24425

llvm-svn: 285189
 2016-10-26 11:59:03 +00:00
Vassil Vassilev df5042ab61 Revert r285181 "DebugInfo: support for DWARFv5 DW_AT_alignment attribute". 
The commit broke the builds.

llvm-svn: 285183
 2016-10-26 10:13:47 +00:00
Victor Leschuk e398c6afa9 DebugInfo: support for DWARFv5 DW_AT_alignment attribute 
* Assume that clang passes non-zero alignment value to DIBuilder
only in case when it was forced by C++11 'alignas', C11 '_Alignas'
or compiler attribute '__attribute__((aligned (N)))'.

* Emit DW_AT_alignment if alignment is specified for type/object.

Differential Revision: https://reviews.llvm.org/D24425

llvm-svn: 285181
 2016-10-26 08:55:27 +00:00