[llvm-bugs] [Bug 22415] Vector shuffle punpck+pshufb+punpck+pshufb should be just a single pshufb
via llvm-bugs
llvm-bugs at lists.llvm.org
Sat Oct 14 08:23:28 PDT 2017
https://bugs.llvm.org/show_bug.cgi?id=22415
Simon Pilgrim <llvm-dev at redking.me.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from Simon Pilgrim <llvm-dev at redking.me.uk> ---
Resolving, output as of rL315807:
PR22415:
vpshufb {{.*#+}} xmm0 = xmm0[0,2,4],zero,xmm0[u,u,u,u,u,u,u,u,u,u,u,u]
vmovd %xmm0, %eax
retq
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