[PATCH] D41026: [InstComineLoadStoreAlloca] Optimize stores to GEP off null base
Davide Italiano via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Dec 8 10:51:36 PST 2017
davide added inline comments.
================
Comment at: lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp:941-943
+ if (isa<ConstantPointerNull>(Ptr) && SI.getPointerAddressSpace() == 0)
+ return true;
+ return false;
----------------
`return isa<>` ?
https://reviews.llvm.org/D41026
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