[PATCH] D37349: [polly] Fix non-deterministic output due to iteration of unordered ScopArrayInfo

[Mandeep Singh Grang via Phabricator via llvm-commits]

mgrang updated this revision to Diff 113456.

https://reviews.llvm.org/D37349

Files:
  lib/Transform/MaximalStaticExpansion.cpp


Index: lib/Transform/MaximalStaticExpansion.cpp
===================================================================
--- lib/Transform/MaximalStaticExpansion.cpp
+++ lib/Transform/MaximalStaticExpansion.cpp
@@ -496,7 +496,7 @@
   auto &D = DI.getDependences(Dependences::AL_Reference);
   auto Dependences = isl::give(D.getDependences(Dependences::TYPE_RAW));
 
-  SmallPtrSet<ScopArrayInfo *, 4> CurrentSAI(S.arrays().begin(),
+  SmallVector<ScopArrayInfo *, 4> CurrentSAI(S.arrays().begin(),
                                              S.arrays().end());
 
   for (auto SAI : CurrentSAI) {


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