[PATCH] D86968: [IRSim] Adding IR Instruction Mapper

Andrew Litteken via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Sep 15 11:29:12 PDT 2020


AndrewLitteken added inline comments.


================
Comment at: llvm/include/llvm/Analysis/IRSimilarityIdentifier.h:173
+    using llvm::hash_value;
+    assert(E && "IRInstructionData is a nullptr?");
+    return hash_value(*E);
----------------
plotfi wrote:
> Can you make these a pass by reference to avoid the need for assert? 
Since the DenseMap accepts an IRInstructionData pointer rather than a value, these have to be a pointer rather than pass by reference.


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  https://reviews.llvm.org/D86968/new/

https://reviews.llvm.org/D86968



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