[PATCH] D66932: [LV] Tail-folding, runtime scev checks

[Sjoerd Meijer via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL370711: [LV] Tail-folding, runtime scev checks (authored by SjoerdMeijer, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D66932?vs=217838&id=218410#toc

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D66932/new/

https://reviews.llvm.org/D66932

Files:
  llvm/trunk/lib/Transforms/Vectorize/LoopVectorize.cpp


Index: llvm/trunk/lib/Transforms/Vectorize/LoopVectorize.cpp
===================================================================
--- llvm/trunk/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ llvm/trunk/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -2695,8 +2695,8 @@
     if (C->isZero())
       return;
 
-  assert(!Cost->foldTailByMasking() &&
-         "Cannot SCEV check stride or overflow when folding tail");
+  assert(!BB->getParent()->hasOptSize() &&
+         "Cannot SCEV check stride or overflow when optimizing for size");
 
   // Create a new block containing the stride check.
   BB->setName("vector.scevcheck");


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