[PATCH] D36425: [ZoneAlgo] Allow two writes that write identical values into same array slot

[Hongbin Zheng via Phabricator via llvm-commits]

etherzhhb added inline comments.


================
Comment at: test/ForwardOpTree/forward_load_double_write.ll:21-22
+      %A_idx = getelementptr inbounds double, double* %A, i32 %j
+      store double %val, double* %A_idx
+      store double %val, double* %A_idx
+      br label %inc
----------------
etherzhhb wrote:
> Isn't this could be "canonicalized" by gvn?
or dead store elimination


https://reviews.llvm.org/D36425