[PATCH] D20789: Consecutive memory access in Loop Vectorizer - fixed and simplified

Elena Demikhovsky via llvm-commits llvm-commits at lists.llvm.org
Thu Jun 16 06:31:38 PDT 2016

delena added inline comments.

Comment at: ../lib/Analysis/LoopAccessAnalysis.cpp:951
@@ -950,3 +950,3 @@
                    << "LAA:   Added an overflow assumption\n");
       PSE.setNoOverflow(Ptr, SCEVWrapPredicate::IncrementNUSW);
     } else
If I comment-out this line the two tests work without splitting the "Assume" parameter.  Looks like the flag is written here for the pointer and is used in another place.
But commenting out this line causes failure of another test. 



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