[PATCH] D31058: Store Arguments in a flat array instead of an iplist

[Sanjoy Das via Phabricator via llvm-commits]

sanjoy added inline comments.


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Comment at: include/llvm/IR/Argument.h:33
   Function *Parent;
   unsigned ArgNo;
 
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Do we need to store both?  Why not have `getArgNo` return `this - Parent->getArgBegin()` (or equivalent)?


https://reviews.llvm.org/D31058