[PATCH] D147750: [LAA/LV] Simplify stride speculation logic [nfc-ish]

Florian Hahn via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Apr 7 05:01:06 PDT 2023


fhahn added inline comments.


================
Comment at: llvm/lib/Transforms/Vectorize/LoopVectorize.cpp:7208
+    if (I->getOpcode() == Instruction::Mul &&
+        (isOne(PSE.getSCEV(I->getOperand(0))) ||
+         isOne(PSE.getSCEV(I->getOperand(1)))))
----------------
This could be done independent of changing the stride map type I think? 


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D147750/new/

https://reviews.llvm.org/D147750



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