[PATCH] D23896: [InstCombine] Try to resubmit the combine of A->B->A BitCast and fix for pr27996

David Majnemer via llvm-commits llvm-commits at lists.llvm.org
Mon Oct 24 10:26:08 PDT 2016

majnemer added inline comments.

Comment at: lib/Transforms/InstCombine/InstCombineCasts.cpp:1896
+      Worklist.Add(SI);
+      assert(hasStoreUsersOnly(*cast<BitCastInst>(NewBC)));
+    }
I'd hoist this `cast<BitCastInst>` over to the call to `Builder->CreateBitCast`


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