Preparation to implement DW_AT_alignment support:
- We pass non-zero align value to DIBuilder only when alignment was forced
- Modify tests to match this change
Differential Revision: https://reviews.llvm.org/D24426
llvm-svn: 284679
Emit the underlying storage offset in addition to the starting bit
position of the field.
This fixes PR28162.
Differential Revision: http://reviews.llvm.org/D21783
llvm-svn: 274201
With this change, most 'g' options are rejected by CompilerInvocation.
They remain only as Driver options. The new way to request debug info
from cc1 is with "-debug-info-kind={line-tables-only|limited|standalone}"
and "-dwarf-version={2|3|4}". In the absence of a command-line option
to specify Dwarf version, the Toolchain decides it, rather than placing
Toolchain-specific logic in CompilerInvocation.
Also fix a bug in the Windows compatibility argument parsing
in which the "rightmost argument wins" principle failed.
Differential Revision: http://reviews.llvm.org/D13221
llvm-svn: 249655
Victor Leschuk