[PATCH] D49125: [ARM] ParallelDSP: multiple reduction stmts in loop

[Sam Parker via Phabricator via llvm-commits]

samparker added inline comments.


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Comment at: lib/Target/ARM/ARMParallelDSP.cpp:584
+
+  Instructions Aliases = AliasCandidates(Header, Reductions);
+
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For this to be safe, don't we have to ensure that the reductions are all rooted at the same phi?


https://reviews.llvm.org/D49125