David Majnemer f1198da05c MC: Add support for BigObj ... Teach WinCOFFObjectWriter how to write -mbig-obj style object files; these object files allow for more sections inside an object file. Our support for BigObj is notably different from binutils and cl: we implicitly upgrade object files to BigObj instead of asking the user to compile the same file *again* but with another flag. This matches up with how LLVM treats ELF variants. This was tested by forcing LLVM to always emit BigObj files and running the entire test suite. A specific test has also been added. I've lowered the maximum number of sections in a normal COFF file, VS "14" CTP 3 supports no more than 65279 sections. This is important otherwise we might not switch to BigObj quickly enough, leaving us with a COFF file that we couldn't link. yaml2obj support is all that remains to implement. Differential Revision: http://reviews.llvm.org/D5349 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217812 91177308-0d34-0410-b5e6-96231b3b80d8		2014-09-15 19:42:42 +00:00
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llvm	MC: Add support for BigObj	2014-09-15 19:42:42 +00:00
llvm-c	[C API] Make the 'lower switch' pass available via the C API.	2014-09-11 21:32:32 +00:00