[PATCH] D21686: Use SystemZ NILL instruction instead of NILF where possible

Ulrich Weigand via llvm-commits llvm-commits at lists.llvm.org
Mon Jun 27 06:39:42 PDT 2016

Previous message: [PATCH] D21693: [SystemZ] Avoid generating 2 XOR instructions for (and (xor x, -1), y)
Next message: [PATCH] D21686: Use SystemZ NILL instruction instead of NILF where possible
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

uweigand added a comment.

I guess this could be done for rotate as well.  Otherwise, LGTM.


http://reviews.llvm.org/D21686

Previous message: [PATCH] D21693: [SystemZ] Avoid generating 2 XOR instructions for (and (xor x, -1), y)
Next message: [PATCH] D21686: Use SystemZ NILL instruction instead of NILF where possible
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

More information about the llvm-commits mailing list