Commit Graph

2 Commits

Author SHA1 Message Date
Asaf Badouh d32e4c9f0d [X86][RTM] _xabort() should not have "noreturn" attribute
Differential Revision: http://reviews.llvm.org/D20518

llvm-svn: 270437
2016-05-23 14:04:17 +00:00
Michael Liao 73cffddb95 Add support of RTM from TSX extension
- Add RTM code generation support throught 3 X86 intrinsics:
  xbegin()/xend() to start/end a transaction region, and xabort() to abort a
  tranaction region

llvm-svn: 167573
2012-11-08 07:28:54 +00:00