[PATCH] D78876: [mlir] Don't allocate an operand storage if the operation is known to never have operands

[Mehdi AMINI via Phabricator via llvm-commits]

mehdi_amini accepted this revision.
mehdi_amini added inline comments.
This revision is now accepted and ready to land.


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Comment at: mlir/lib/IR/Operation.cpp:113
+    if (const AbstractOperation *abstractOp = name.getAbstractOperation())
+      needsOperandStorage = !abstractOp->hasTrait<OpTrait::ZeroOperands>();
+  }
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Nice!


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https://reviews.llvm.org/D78876