[PATCH] D34458: [TTI] Refine the cost of EXT in getUserCost()

Haicheng Wu via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Jul 20 10:22:37 PDT 2017


haicheng added inline comments.


================
Comment at: llvm/trunk/include/llvm/Analysis/TargetTransformInfoImpl.h:124
+  int getExtCost(const Instruction *I, const Value *Src) {
+    return TTI::TCC_Basic;
+  }
----------------
Do you want to make the same change here?


Repository:
  rL LLVM

https://reviews.llvm.org/D34458





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