[PATCH] D110867: X86InstrInfo: Support immediates that are +1/-1 different in optimizeCompareInstr

Dávid Bolvanský via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Oct 13 17:36:42 PDT 2021


xbolva00 added inline comments.


================
Comment at: llvm/test/CodeGen/X86/jump_sign.ll:133
 
 ; If EFLAGS is live-out, we can't remove cmp if there exists
 ; a swapped sub.
----------------
cmp now  removed


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D110867/new/

https://reviews.llvm.org/D110867



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