[PATCH] D128911: Emit table lookup from TargetLowering::expandCTTZ()

[Shubham Narlawar via Phabricator via llvm-commits]

gsocshubham added inline comments.


================
Comment at: llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp:7845
+                  DAG.getConstant(0x077CB531U, dl, VT)),
+      DAG.getConstant(27, dl, VT));
+
----------------
Can anyone suggest how do I get reference to table here?

If I get a reference here then I can index into the table using above `Lookup`.


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  https://reviews.llvm.org/D128911/new/

https://reviews.llvm.org/D128911