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

Elliot Colp via llvm-commits llvm-commits at lists.llvm.org
Tue Jun 28 11:48:05 PDT 2016


colpell updated this revision to Diff 62122.
colpell added a comment.

Added the same NILF -> NILL transformation for rotations.


http://reviews.llvm.org/D21686

Files:
  lib/Target/SystemZ/SystemZInstrInfo.td
  test/CodeGen/SystemZ/rot-01.ll
  test/CodeGen/SystemZ/shift-11.ll

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