[PATCH] D111968: [TTI] Add OperandValueProperties::OP_NegatedPowerOf2 enum

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sun Oct 17 11:21:53 PDT 2021


RKSimon added inline comments.


================
Comment at: llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp:1397
+        (Opd2PropInfo == TargetTransformInfo::OP_PowerOf2 ||
+         Opd2PropInfo == TargetTransformInfo::OP_NegatedPowerOf2)) {
       // On AArch64, scalar signed division by constants power-of-two are
----------------
@evandro You added pow2 support a while ago but I can't see any test coverage?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D111968/new/

https://reviews.llvm.org/D111968



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