[LLVMbugs] [Bug 17611] Emit cmpxchg16b loops for i128 atomicrmw instructions when mattr=+cx16

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Wed Sep 3 12:26:03 PDT 2014


Robin Morisset <morisset at google.com> changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
                 CC|                            |morisset at google.com
         Resolution|---                         |FIXED

--- Comment #1 from Robin Morisset <morisset at google.com> ---
I just tried this, and llvm emits the expected code with cmpxchg16b.
It has probably been fixed at some point during the year since this bug was

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