Implement .cfi_undefined. Based on a patch from PaX team, updated by
authorRafael Espindola <rafael.espindola@gmail.com>
Fri, 23 Nov 2012 16:59:41 +0000 (16:59 +0000)
committerRafael Espindola <rafael.espindola@gmail.com>
Fri, 23 Nov 2012 16:59:41 +0000 (16:59 +0000)
commit9bb247813aae7cda7b883f1bd0bff2697877dbb1
tree3b031af5668926a732fd029920ae420f644ef68e
parent99e3bfbd17eee1a29b8bfee70b76ff2779632735
Implement .cfi_undefined. Based on a patch from PaX team, updated by
Roman Divacky. I just added the testcase.

llvm-svn: 168520
llvm/include/llvm/MC/MCDwarf.h
llvm/include/llvm/MC/MCStreamer.h
llvm/lib/MC/MCAsmStreamer.cpp
llvm/lib/MC/MCDwarf.cpp
llvm/lib/MC/MCParser/AsmParser.cpp
llvm/lib/MC/MCStreamer.cpp
llvm/test/MC/ELF/cfi-undefined.s [new file with mode: 0644]