[LLVMdev] What happened to XCHG_rr?

Chris Lattner clattner at apple.com
Sun Jul 20 14:34:18 CDT 2008

On Jul 20, 2008, at 11:50 AM, Fernando Magno Quintao Pereira wrote:
> I am updating from LLVM 2.1 to current trunk. The names that I was  
> using
> in LLVM 2.1 were: XCHG8rr, XCHG16rr, XCHG32rr and XCHG64rr.
> Ps.: Evan, thank you for answering the question about IMPLICIT_DEF's.

I think they were removed just because noone was using them.  Also,  
the JIT encoding may have not been correct, I don't recall.


More information about the LLVMdev mailing list