Hello guys,
I am attaching initial patch which enables TSX's HLE [1] prefixes in
GCC. Since we have no official intrinsics declarations, I want to hear
your comments about the patch

Note, there is no option '-mhle' and no tests (I'll do that after)

[1] - 
http://software.intel.com/en-us/blogs/2012/02/07/transactional-synchronization-in-haswell/

Thanks, K

Attachment: hle-rfc.gcc.patch
Description: Binary data

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