[PATCH] [Polly][Fix] Dead memory accesses should not confuse RTC generation

[Johannes Doerfert]

Thanks, will be updated.

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Comment at: lib/Analysis/ScopInfo.cpp:1278
@@ +1277,3 @@
+      // Skip accesses with an empty domain as they will never be executed.
+      isl_set *MADomain = MA->getStatement()->getDomain();
+      bool MADomainEmpty = isl_set_is_empty(MADomain);
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simbuerg wrote:
> You are iterating over all memory accesses of one statement, so I assume MA->getStatement() is always equal to Stmt, right?
> With that in mind, you can do the empty check outside this loop and skip the whole loop, if true.
100% correct... my bad.

http://reviews.llvm.org/D5623