[PATCH] D70501: [SystemZ] Don't build a PPA instruction with an immediate 0

Ulrich Weigand via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Nov 21 11:54:41 PST 2019


uweigand added a comment.

I see there's a special node "zero_reg" -- does this work?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70501/new/

https://reviews.llvm.org/D70501





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